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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=oMu/UfowZNJPZ+Z1nOXWigHv/O+5gtKWuTrVMk/F7g0=; b=AsZWuPRm+AS+Vx9QFESxFbomSIzH/ykPDeJcmaz1cX6hQWfNtkKFpyQWa6O2ybuWJx apygoguTakSshsT123lyhhRGb8cEA8CMYDHb5YG4zZfPn/KOYlB/ichhzEMmydMRj1ho zgJguHNQSGs7UWAUAJapF3Rgs05XkiWXDpyLrgetqkvK36q02g+5YTA+BtFEeXMp+R+E 4pmSc43Kv2NmEpkkcPVRA7UAFldEb8kLdgculBE9F2NErPmVy4vAuctYAXTsKRPMuS2e tv8InUghL03KnyAjZAUhJw2e3vly0xHsrIvm02kcih3cGglL1o8Pp2jjjoqNDEWoqdXU +Zxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=oMu/UfowZNJPZ+Z1nOXWigHv/O+5gtKWuTrVMk/F7g0=; b=RG6glVuMJBwnRdxjHOuBzgArTKOe2xUegbZD7hfOjswi5Gd0hJW7YttXJncrNg+S6R P6nXTMFCnBUlTAOQ/bHMXd65SP/rjywhRahGNUdoCI1Lb7OdxtAReyQyvsowOFO7HjRK hlAhnuwybxGCUGDtppg0+47eaGjBU8qeQLG0SnszYEFiO6ouPoLY/db2btqYUan8klrH NxhmFQ9tBrUmXFYG+EBApVEJhiIEenEQ37OaqJnb0ToKtayrIyCJdPZJmaIIz8BFkmwN tB0DiQ3ItNsdU7dLuII+7SdqmxS1ipYLhPO4TilLbTXbAXCwC81GocojsRjAbS635h9q UfOg== X-Gm-Message-State: AO0yUKWvvrlW58dmcuwoqP/n9nTLXIBQvFztumuy0kPsBIFVjaNz8AES MYiiW0+q5JXmZ4ygiav7Drr+QecnaMB12dOp1/c= X-Google-Smtp-Source: AK7set/wdSlxjKqarnxOTSc5HGi0De2c9mhJOY223m5NjJ8S6tYj72F9Id+OD1gpMYh6DIKo5FVCpw== X-Received: by 2002:a17:90a:1e:b0:236:70e6:ef08 with SMTP id 30-20020a17090a001e00b0023670e6ef08mr9135382pja.49.1677108439251; Wed, 22 Feb 2023 15:27:19 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 01/28] tcg: Adjust TCGContext.temps_in_use check Date: Wed, 22 Feb 2023 13:26:48 -1000 Message-Id: <20230222232715.15034-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108490657100001 Change the temps_in_use check to use assert not fprintf. Move the assert for double-free before the check for count, since that is the more immediate problem. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- tcg/tcg.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index a4a3da6804..06209e6160 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1375,16 +1375,14 @@ void tcg_temp_free_internal(TCGTemp *ts) g_assert_not_reached(); } =20 -#if defined(CONFIG_DEBUG_TCG) - s->temps_in_use--; - if (s->temps_in_use < 0) { - fprintf(stderr, "More temporaries freed than allocated!\n"); - } -#endif - tcg_debug_assert(ts->temp_allocated !=3D 0); ts->temp_allocated =3D 0; =20 +#if defined(CONFIG_DEBUG_TCG) + assert(s->temps_in_use > 0); + s->temps_in_use--; +#endif + idx =3D temp_idx(ts); k =3D ts->base_type + (ts->kind =3D=3D TEMP_NORMAL ? 0 : TCG_TYPE_COUN= T); set_bit(idx, s->free_temps[k].l); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108505; cv=none; d=zohomail.com; s=zohoarc; b=DVaps1FFjAw3rzGSAp+ffzzJVFflG8piwylQdJgV6sZzCLy0Fc+Us9cqDyHfFG9jaQdE1c6+KRIUmN0mYKYGT0heGDj0YSZvBv0XWdq06EgRfJul/7DFMe+EHyLNMugYIBssiJx7E3SQOKwLTxAsbd7hw4E6vCumKNzi+m+FogI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108505; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=zkW1vaFC0G371o+4EsH00qoff6qPS79ROCERJ+YGb8E=; b=RkkkKT0VNaIYESbA+DT7lHMJs3u/obbO2u/bb2L1gTIR76/hjyiCtsb3IMWf+W0rOvKyGUHEIAa5W+CdxaaCCJ1iox8RlVgrLovTL48KYH21Cc9Y3hjyrMSE2dFhcRbwuDJxcdXUcviRinJsA/9BW9UUE+AfXXIyuAhhTP37MUU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108505924472.09705932025895; Wed, 22 Feb 2023 15:28:25 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWE-0000N5-7F; Wed, 22 Feb 2023 18:27:26 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWC-0000Lv-I4 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:24 -0500 Received: from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWA-0005IH-3Z for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:24 -0500 Received: by mail-pj1-x1034.google.com with SMTP id cp7-20020a17090afb8700b0023756229427so1881403pjb.1 for ; Wed, 22 Feb 2023 15:27:21 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zkW1vaFC0G371o+4EsH00qoff6qPS79ROCERJ+YGb8E=; b=uVccWA2q+DAblH4fyQjGObHm2cbmGYp0eJfj1sag0tkkcmmHFhrNQHDT3WTzYq2FiM Rnt1Our+OlX7mbKvLFNmIUWif2vVY+VP4ShSjW7UwF8VI002rcz8HMsW+SMMqC527h7P 9C8UcLnMlKfMy5iJW2fQbVriK5EJjyu8BdEYuOblTIBk/r/VuKeVwDuvdJwKpudIiIGG LLesZrcpuxt4YzlGChe7tsIcAkxeqBnNYtuNU52PmtkB4ywzFAI+WZnV9PkO0VsxImQZ uozYHuN4nvrsiCZAPHCUI+d8jtQ3vi0xkA6wpaXMrcTQ1+oIGhKBDf0k7mkXoXZ1nYXE /57Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zkW1vaFC0G371o+4EsH00qoff6qPS79ROCERJ+YGb8E=; b=hvF+UQXQVijnUgKb4Gk/3LrRphkFE0bSiStYhdyFxEv7RUKwJWhVpkHgzI8PcjPI8w hGNovAdM7AAA4CgyZP/H+TcpVfXqfzVSWQKsFeq/Nbu8URXkfq9JmZg/46yrP46YhUAr wyFI3O4DJWSFL5aZ2ZpgECZeuAcG2MdPo9k/uGinwM+57J3pgxgyurRoamanqbEPwsdp umtPttCveiiHsl1rvicVLtaI83r0kQiB1i/Lyq1WDb32RUAffUibkh5ldhzbQjbxBen/ yO3nl+Vrs9UU5tAC3O43R1IBZG/EoVn4+ZoCMk+AWbwZNvWG3VJRo4265UwHTcMCzN2X QXbA== X-Gm-Message-State: AO0yUKWxlJechCEwZuC5j4Zvv5lNB7Y11ZQxptZ9rEOGFIKod/Xp6264 MyN7bbGXE6VuNIpS76XDM8nu2NPSlO01VpsOaMg= X-Google-Smtp-Source: AK7set/XQ3tVr+L12pG5EggKwWrFLxmffK0wnvQRG05nz45iFos+pm2GNq4KFTphn1KpjKCYsCMg5Q== X-Received: by 2002:a17:90a:351:b0:236:73d5:82cf with SMTP id 17-20020a17090a035100b0023673d582cfmr10804413pjf.9.1677108440659; Wed, 22 Feb 2023 15:27:20 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 02/28] accel/tcg: Pass max_insn to gen_intermediate_code by pointer Date: Wed, 22 Feb 2023 13:26:49 -1000 Message-Id: <20230222232715.15034-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108506683100001 In preparation for returning the number of insns generated via the same pointer. Adjust only the prototypes so far. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/exec/translator.h | 4 ++-- accel/tcg/translate-all.c | 2 +- accel/tcg/translator.c | 4 ++-- target/alpha/translate.c | 2 +- target/arm/translate.c | 2 +- target/avr/translate.c | 2 +- target/cris/translate.c | 2 +- target/hexagon/translate.c | 2 +- target/hppa/translate.c | 2 +- target/i386/tcg/translate.c | 2 +- target/loongarch/translate.c | 2 +- target/m68k/translate.c | 2 +- target/microblaze/translate.c | 2 +- target/mips/tcg/translate.c | 2 +- target/nios2/translate.c | 2 +- target/openrisc/translate.c | 2 +- target/ppc/translate.c | 2 +- target/riscv/translate.c | 2 +- target/rx/translate.c | 2 +- target/s390x/tcg/translate.c | 2 +- target/sh4/translate.c | 2 +- target/sparc/translate.c | 2 +- target/tricore/translate.c | 2 +- target/xtensa/translate.c | 2 +- 24 files changed, 26 insertions(+), 26 deletions(-) diff --git a/include/exec/translator.h b/include/exec/translator.h index af2ff95cd5..8b36690e80 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -37,7 +37,7 @@ * This function must be provided by the target, which should create * the target-specific DisasContext, and then invoke translator_loop. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc); =20 /** @@ -146,7 +146,7 @@ typedef struct TranslatorOps { * - When single-stepping is enabled (system-wide or on the current vCPU). * - When too many instructions have been translated. */ -void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns, +void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, target_ulong pc, void *host_pc, const TranslatorOps *ops, DisasContextBase *db); =20 diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 9e925c10f3..b7b361959e 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -281,7 +281,7 @@ static int setjmp_gen_code(CPUArchState *env, Translati= onBlock *tb, tcg_func_start(tcg_ctx); =20 tcg_ctx->cpu =3D env_cpu(env); - gen_intermediate_code(env_cpu(env), tb, *max_insns, pc, host_pc); + gen_intermediate_code(env_cpu(env), tb, max_insns, pc, host_pc); assert(tb->size !=3D 0); tcg_ctx->cpu =3D NULL; *max_insns =3D tb->icount; diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index 1cf404ced0..fac1e8c465 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -42,7 +42,7 @@ bool translator_use_goto_tb(DisasContextBase *db, target_= ulong dest) return ((db->pc_first ^ dest) & TARGET_PAGE_MASK) =3D=3D 0; } =20 -void translator_loop(CPUState *cpu, TranslationBlock *tb, int max_insns, +void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, target_ulong pc, void *host_pc, const TranslatorOps *ops, DisasContextBase *db) { @@ -55,7 +55,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb,= int max_insns, db->pc_next =3D pc; db->is_jmp =3D DISAS_NEXT; db->num_insns =3D 0; - db->max_insns =3D max_insns; + db->max_insns =3D *max_insns; db->singlestep_enabled =3D cflags & CF_SINGLE_STEP; db->host_addr[0] =3D host_pc; db->host_addr[1] =3D NULL; diff --git a/target/alpha/translate.c b/target/alpha/translate.c index f9bcdeb717..716b083f39 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -3043,7 +3043,7 @@ static const TranslatorOps alpha_tr_ops =3D { .disas_log =3D alpha_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/arm/translate.c b/target/arm/translate.c index c23a3462bf..92955d505c 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -9970,7 +9970,7 @@ static const TranslatorOps thumb_translator_ops =3D { }; =20 /* generate intermediate code for basic block 'tb'. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc =3D { }; diff --git a/target/avr/translate.c b/target/avr/translate.c index 2bed56f135..e40d8e9681 100644 --- a/target/avr/translate.c +++ b/target/avr/translate.c @@ -3049,7 +3049,7 @@ static const TranslatorOps avr_tr_ops =3D { .disas_log =3D avr_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc =3D { }; diff --git a/target/cris/translate.c b/target/cris/translate.c index fbc3fd5865..905d01288e 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -3286,7 +3286,7 @@ static const TranslatorOps cris_tr_ops =3D { .disas_log =3D cris_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index 75f28e08ad..fc3061a540 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -962,7 +962,7 @@ static const TranslatorOps hexagon_tr_ops =3D { .disas_log =3D hexagon_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 981f8ee03d..0102cf451b 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -4359,7 +4359,7 @@ static const TranslatorOps hppa_tr_ops =3D { .disas_log =3D hppa_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 9d9392b009..a47d60f057 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -7158,7 +7158,7 @@ static const TranslatorOps i386_tr_ops =3D { }; =20 /* generate intermediate code for basic block 'tb'. */ -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c index 72a6275665..2a43ab0201 100644 --- a/target/loongarch/translate.c +++ b/target/loongarch/translate.c @@ -245,7 +245,7 @@ static const TranslatorOps loongarch_tr_ops =3D { .disas_log =3D loongarch_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 31178c3b1d..157c2cbb8f 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -6393,7 +6393,7 @@ static const TranslatorOps m68k_tr_ops =3D { .disas_log =3D m68k_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 974f21eb31..037a652cb9 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1849,7 +1849,7 @@ static const TranslatorOps mb_tr_ops =3D { .disas_log =3D mb_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_in= sns, +void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int *max_i= nsns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index aa12bb708a..bd70fcad25 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -16159,7 +16159,7 @@ static const TranslatorOps mips_tr_ops =3D { .disas_log =3D mips_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/nios2/translate.c b/target/nios2/translate.c index 7aee65a089..140bc31017 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -1037,7 +1037,7 @@ static const TranslatorOps nios2_tr_ops =3D { .disas_log =3D nios2_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c index 2f3d7c5fd1..b8cd8e0964 100644 --- a/target/openrisc/translate.c +++ b/target/openrisc/translate.c @@ -1705,7 +1705,7 @@ static const TranslatorOps openrisc_tr_ops =3D { .disas_log =3D openrisc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 1c17d5a558..5fe6aa641e 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -7707,7 +7707,7 @@ static const TranslatorOps ppc_tr_ops =3D { .disas_log =3D ppc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 772f9d7973..f9d5d1097e 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1309,7 +1309,7 @@ static const TranslatorOps riscv_tr_ops =3D { .disas_log =3D riscv_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/rx/translate.c b/target/rx/translate.c index 87a3f54adb..af23876cb3 100644 --- a/target/rx/translate.c +++ b/target/rx/translate.c @@ -2363,7 +2363,7 @@ static const TranslatorOps rx_tr_ops =3D { .disas_log =3D rx_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index ac5bd98f04..339c1672e9 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -6759,7 +6759,7 @@ static const TranslatorOps s390x_tr_ops =3D { .disas_log =3D s390x_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc; diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 7db3468b01..23563024e0 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -2374,7 +2374,7 @@ static const TranslatorOps sh4_tr_ops =3D { .disas_log =3D sh4_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 150aeecd14..3b0044aa66 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -5904,7 +5904,7 @@ static const TranslatorOps sparc_tr_ops =3D { .disas_log =3D sparc_tr_disas_log, }; =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext dc =3D {}; diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 7ac34efd76..176ea96b2b 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -8881,7 +8881,7 @@ static const TranslatorOps tricore_tr_ops =3D { }; =20 =20 -void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_ins= ns, +void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int *max_in= sns, target_ulong pc, void *host_pc) { DisasContext ctx; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.20 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=e0W3dfgscBZiAke8PH+I6rrjx86D3UgfDKHKsEqF660=; b=Ltpso0nmKJOGBFLs3z7zQaNOILBRKogOVRfKAlULMB7Q7ERElbNPPRMP4KtbrDHT8v O3iJs6PcvLGuZna5jEFkLXpot/Irnr+P6C8RvXCSifn9hP8Vutb1HV16nXu0CsgdQQlS vOqjs0nraxFsn/BSYFmg9yz9uDYrqhTgRDgAFBXXoTmdOiKNKR6gvgkIGrPruSGcAP18 9kDaC/2pn/PpaGKpkKmWXp3EYYnUrpDs8wNFy+vhEWW8RL+VvTY5tJDXon8LJFDm7srd AojtGSJUN5sA37kzkNf78SbLqjf/k693+m/98NF5J4+vQVoiZdJgZOu1io76RMgeIHe5 OCzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=e0W3dfgscBZiAke8PH+I6rrjx86D3UgfDKHKsEqF660=; b=2TUV77F+c//dn8ImoGpLi9paO+g/KHB44DSP2e6uFZBPGxv+Qvamo3SQEooCWmu43h bBdyVbW/AzjH3yInP+6qieGuNGoqUJdfK9WWjiL3QUsuvzDJJ6dBrpA8p1SgUn5glZOu twbPZaff0hSKE5v68WCwgQuoR7XGB/QHk+A/vlX0rc15FVYpIXgMV1N7v6oLk4dsOZxd zZGe4S/xiQaoH7ZCeBaZEhD91pLYe937y50HACS/rWffTPJhH5iQagLFvucMpxvQLZrc VhUr0BKm+pPM1sJtGFrroWPqEPos1puPM9jGPiBe9DvApoZGIPI/JGYh6nGBy9Po3BDZ AjVQ== X-Gm-Message-State: AO0yUKVpkxmLpBmg/EpwSC/pNYpP79lbNcZ0FLgVKFL+Mcti4dV9ZPn7 l3r747Lvuk1HraJpUDuCJqhCpyU3Yefi46+SLvs= X-Google-Smtp-Source: AK7set+YxZCrTWLP/CGM4CV7Us7Yd0qz4xEb7TBOzWZZU7j2CxAuQlKjTPruZB2mvzNg0k7NJDiE0w== X-Received: by 2002:a17:90b:4b83:b0:236:7270:ddbf with SMTP id lr3-20020a17090b4b8300b002367270ddbfmr10681688pjb.21.1677108441872; Wed, 22 Feb 2023 15:27:21 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 03/28] accel/tcg: Use more accurate max_insns for tb_overflow Date: Wed, 22 Feb 2023 13:26:50 -1000 Message-Id: <20230222232715.15034-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102a; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108572907100001 Content-Type: text/plain; charset="utf-8" Write back the number of insns that we attempt to translate, so that if we longjmp out we have a more accurate limit for the next attempt. This results in fewer restarts when some limit is consumed by few instructions. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- accel/tcg/translator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index fac1e8c465..62e8f28025 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -78,7 +78,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb,= int *max_insns, plugin_enabled =3D plugin_gen_tb_start(cpu, db, cflags & CF_MEMI_ONLY); =20 while (true) { - db->num_insns++; + *max_insns =3D ++db->num_insns; ops->insn_start(db, cpu); tcg_debug_assert(db->is_jmp =3D=3D DISAS_NEXT); /* no early exit = */ =20 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108597; cv=none; d=zohomail.com; s=zohoarc; b=c5JluJ+HjFWfkKSEbrTLwLsfenoFeZWuzOIA1N4adifliqDrubgzTHoyAuTKCu8Kic/h0mjws+L6VDVw1L3/zm0/Ze1NOZqGms/7hEfsbYBd+tJX+Fp22pS6g9js6mFN36UY1XEYLOdH6Uib4KH0PBc3M/dLpJPm6KxDqSa/cGc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108597; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=5v/dwvyzqW0LrwkDssVFFMNck7V5COuSNYqzQhD5srA=; b=FVzzu3ZWNSbtp1YDBFfB6+PM+T0lkWzvWBAk+oorUhicv9xYRfIc9rWjGefZyLYMu31YI/PyMuK9Yg5TajZ9NQVqlgTlvtisB4Kv9Q4UakdmNEcEHB1Pc8UugjFgyRB1sK7aPPYQ6ZGLYAoCG04KIkom+dmW16TvXGGuEuVDUjw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108597606377.6894055140417; Wed, 22 Feb 2023 15:29:57 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWG-0000ON-Rs; Wed, 22 Feb 2023 18:27:28 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWE-0000NN-Hc for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:26 -0500 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWC-0005Id-Vb for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:26 -0500 Received: by mail-pj1-x102d.google.com with SMTP id d1-20020a17090a3b0100b00229ca6a4636so10902012pjc.0 for ; Wed, 22 Feb 2023 15:27:24 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=5v/dwvyzqW0LrwkDssVFFMNck7V5COuSNYqzQhD5srA=; b=IJCLofA0xfgefN5Z5D1g+iH6fJsUKeTYfxRYg3z1I+qGzLZAnu2UALo3d/D+Zq8ao9 QoXFDgJhHOPa2cpQcI4/cFxYnVBQb3Ix6XVMewK/SbebivAniTLbQM/WHRN1Mbxs3x9y lwPcjAD24CxSsRtCjHdMLjekAgxRn78+tPnJzd2aH8WTXEKDFxFtXVMYNkXq9YGGrHVh UeKAxtGQfGQ0kBPgDlBBtT4i/gtondIYAbhhxkC1ncKPw+AnVuhNEDxCz1uqB+kq0A/q ZFLCTUQCBhlX6MAkRXBgLXxDzwa26ItF9gs9MDwJ1upPdiYMPUxo8rmrdu5bP8JNrsLY JcmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5v/dwvyzqW0LrwkDssVFFMNck7V5COuSNYqzQhD5srA=; b=CGIqfnVlsE89llvhSZrrQ5INqz5NWZW53m7IZ55GLCAJYn8rTuX46BLsSDRuFqxeOI XeU87ETzFkPaEVYGsBX3Xr+4mI/Iih9UD8YX89q23nYVFrykPO8Ejg7LfPkGVMsDWZIH M6E+jfI/e+cVpfbQFMfDr5TU6nbF8MWypT1MYJ+5xxeAF2Izq5A2P2DWyva0BrhSBUms LIbNgKfmKK+hjksqBNLbH6pGPs5OeUucozvrS9om4tHnQ8vyb7OZxX7LvmsHtjIduQ3c ZSFTO6dG/WIEgXAQP/JBC4rDgGQkbTB3jmYyyw8X6iQf2QV4CdpoukDQrmTZMT3QHkau Ju6A== X-Gm-Message-State: AO0yUKXyt5fi0JdoDcA9j/8Q8OdGlt9heitHKNAqjCbhpZ+i/7SmyByc nXk60yv5KZUrLxL4ULVtbvtcPDW+o85a3WACDio= X-Google-Smtp-Source: AK7set+iQRzl36OP2KiMzTyWt+knbDyKFxxIX7fsSG9np3KEBL1whtxMdgClV2x7uEF6gavG9GRCBw== X-Received: by 2002:a17:90b:33d0:b0:234:d78:9b4c with SMTP id lk16-20020a17090b33d000b002340d789b4cmr12049982pjb.18.1677108443359; Wed, 22 Feb 2023 15:27:23 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 04/28] tcg: Remove branch-to-next regardless of reference count Date: Wed, 22 Feb 2023 13:26:51 -1000 Message-Id: <20230222232715.15034-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102d; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108598964100003 Content-Type: text/plain; charset="utf-8" Just because the label reference count is more than 1 does not mean we cannot remove a branch-to-next. By doing this first, the label reference count may drop to 0, and then the label itself gets removed as before. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- tcg/tcg.c | 33 +++++++++++++++++---------------- 1 file changed, 17 insertions(+), 16 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 06209e6160..0992fb4f31 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2638,7 +2638,7 @@ TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_= op, /* Reachable analysis : remove unreachable code. */ static void reachable_code_pass(TCGContext *s) { - TCGOp *op, *op_next; + TCGOp *op, *op_next, *op_prev; bool dead =3D false; =20 QTAILQ_FOREACH_SAFE(op, &s->ops, link, op_next) { @@ -2648,6 +2648,22 @@ static void reachable_code_pass(TCGContext *s) switch (op->opc) { case INDEX_op_set_label: label =3D arg_label(op->args[0]); + + /* + * Optimization can fold conditional branches to unconditional. + * If we find a label which is preceded by an unconditional + * branch to next, remove the branch. We couldn't do this when + * processing the branch because any dead code between the bra= nch + * and label had not yet been removed. + */ + op_prev =3D QTAILQ_PREV(op, link); + if (op_prev->opc =3D=3D INDEX_op_br && + label =3D=3D arg_label(op_prev->args[0])) { + tcg_op_remove(s, op_prev); + /* Fall through means insns become live again. */ + dead =3D false; + } + if (label->refs =3D=3D 0) { /* * While there is an occasional backward branch, virtually @@ -2661,21 +2677,6 @@ static void reachable_code_pass(TCGContext *s) /* Once we see a label, insns become live again. */ dead =3D false; remove =3D false; - - /* - * Optimization can fold conditional branches to unconditi= onal. - * If we find a label with one reference which is preceded= by - * an unconditional branch to it, remove both. This neede= d to - * wait until the dead code in between them was removed. - */ - if (label->refs =3D=3D 1) { - TCGOp *op_prev =3D QTAILQ_PREV(op, link); - if (op_prev->opc =3D=3D INDEX_op_br && - label =3D=3D arg_label(op_prev->args[0])) { - tcg_op_remove(s, op_prev); - remove =3D true; - } - } } break; =20 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108629; cv=none; d=zohomail.com; s=zohoarc; b=AMKpwvxHoTaXOYGh9ow/XXe+OCzn4BfN4qD4xJvSFE2O5YWcgUOuMEtF9ncxPIUXFwWEDHnKNY1hqhzw00btXK0d8HjQRM9b/XS314fra8LlRBuamsXGBKWb1bpsXrkTZTFnqv9thPOrt905ITMl9CGmF35+BkL0R9Nv6pmFDvk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108629; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=Me3y4NGZuYmWF3kVGO2rrjiIggu4967Ajmd6fpL1eaM=; b=G+LgV+cF8Rz3e7LSDm5rRqbiWvw3MP80mZp8Bhq9Ne8YjMu/455mIuDruJLhP6RFTdStMuwMI/8gWm5ppiHlrUta2DxkHfLli+zpJFDSsVBJcIj5USLSqF1gwuNPki+pqSux8JqLMU/8VHTqBGACH8TfLTqE5r7pq07wSaJlwx8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108629051257.6082219511874; Wed, 22 Feb 2023 15:30:29 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWH-0000Oe-1S; Wed, 22 Feb 2023 18:27:29 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWF-0000O0-PH for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:27 -0500 Received: from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWE-0005Iu-2r for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:27 -0500 Received: by mail-pj1-x1034.google.com with SMTP id na9-20020a17090b4c0900b0023058bbd7b2so10008005pjb.0 for ; Wed, 22 Feb 2023 15:27:25 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Me3y4NGZuYmWF3kVGO2rrjiIggu4967Ajmd6fpL1eaM=; b=OG66JpeBB4WC9xhDJGwYFYLQsuuobyfBDo1u4WLvdSlI/7NLDgbUPF4k4CK+cDbC3c 2piz1vi1dYj0KLSONJK52GrylrisRV3XbhH0ku317tVGX8o4y/DBF28bTZQRDK6a6bbg SbG5hP09onXHooChPmq9N/blbV1GC0zLjy9XnoVEl0dpqc/ldctQKBiewp3SX8Tay7E2 VTbIwDSaEOpO4Anqa1Wya9qEoElE7khoLqajBM/Ja6uphJZk5ttZhnPZRnui/kExdHGh xfz+fkxNNPmeZMk1Io9JL4EaQE4XhzsrdmTpdDL1S18dBZohxtbh5+EFm+eO9uCBGn3q ndIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Me3y4NGZuYmWF3kVGO2rrjiIggu4967Ajmd6fpL1eaM=; b=uWBlPriMWRTvv1iPHyVOC421+c2RLl840G42E+KzYorq5UeGv+J1J7sBUDR/cvdTB/ AxGbBSyBhaWP7HEe7P/ybE+aXyMmSYM2sjc7WdTdj2FklXV6Cpa+ipV0zHlGfIMQMHhr g/G9Ois4O1nVG9o/XJJHxk7eijyA0Pv2y1sXbCxSRjBuOPso8bPATNglsN/3An/zu9Ts dDXXgQ06CydODFIoZLC4MdEDBdRwJz0SZzJMRsDmWg+h+/b75GjG89LWJKAWAl+SRvR6 gVCJyEMnFSCsnMdalbtWF7xwMnBGfM/003SOdXsLffEz1382dUa/bNozDtPFNtXsl/Se 2kng== X-Gm-Message-State: AO0yUKWVTG8fr5r3OItROMnIgqO5eC3C0MOguJbthhONwPwv9MzkNMKJ caVQd7MnDOR3fS8GL4xNTxAu9wUKHlUDq8gAj9k= X-Google-Smtp-Source: AK7set9lqHXFhsQ0tR5MZNRHv6ANEqj0TTxcYZJ4oAWlh6R4081MGZuMykt1PxQrJbonI3mvBvF73w== X-Received: by 2002:a17:90a:804c:b0:234:3e54:35c2 with SMTP id e12-20020a17090a804c00b002343e5435c2mr12848736pjw.25.1677108444590; Wed, 22 Feb 2023 15:27:24 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 05/28] tcg: Rename TEMP_LOCAL to TEMP_TB Date: Wed, 22 Feb 2023 13:26:52 -1000 Message-Id: <20230222232715.15034-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1034; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1034.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108631229100003 Use TEMP_TB as that is more explicit about the default lifetime of the data. While "global" and "local" used to be contrasting, we have more lifetimes than that now. Do not yet rename tcg_temp_local_new_*, just the enum. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 12 ++++++++---- tcg/optimize.c | 2 +- tcg/tcg.c | 18 +++++++++--------- 3 files changed, 18 insertions(+), 14 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 59854f95b1..2010e746ca 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -433,11 +433,15 @@ typedef enum TCGTempVal { typedef enum TCGTempKind { /* Temp is dead at the end of all basic blocks. */ TEMP_NORMAL, - /* Temp is live across conditional branch, but dead otherwise. */ + /* + * Temp is dead at the end of the extended basic block (EBB), + * the single-entry multiple-exit region that falls through + * conditional branches. + */ TEMP_EBB, - /* Temp is saved across basic blocks but dead at the end of TBs. */ - TEMP_LOCAL, - /* Temp is saved across both basic blocks and translation blocks. */ + /* Temp is live across the entire translation block, but dead at end. = */ + TEMP_TB, + /* Temp is live across the entire translation block, and between them.= */ TEMP_GLOBAL, /* Temp is in a fixed register. */ TEMP_FIXED, diff --git a/tcg/optimize.c b/tcg/optimize.c index 763bca9ea6..ce05989c39 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -190,7 +190,7 @@ static TCGTemp *find_better_copy(TCGContext *s, TCGTemp= *ts) } else if (i->kind > ts->kind) { if (i->kind =3D=3D TEMP_GLOBAL) { g =3D i; - } else if (i->kind =3D=3D TEMP_LOCAL) { + } else if (i->kind =3D=3D TEMP_TB) { l =3D i; } } diff --git a/tcg/tcg.c b/tcg/tcg.c index 0992fb4f31..bf2af8b0fe 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1258,7 +1258,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TC= Gv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_LOCAL : TEMP_NORMAL; + TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_NORMAL; TCGTemp *ts; int idx, k; =20 @@ -1369,7 +1369,7 @@ void tcg_temp_free_internal(TCGTemp *ts) */ return; case TEMP_NORMAL: - case TEMP_LOCAL: + case TEMP_TB: break; default: g_assert_not_reached(); @@ -1915,7 +1915,7 @@ static void tcg_reg_alloc_start(TCGContext *s) case TEMP_EBB: val =3D TEMP_VAL_DEAD; /* fall through */ - case TEMP_LOCAL: + case TEMP_TB: ts->mem_allocated =3D 0; break; default: @@ -1937,7 +1937,7 @@ static char *tcg_get_arg_str_ptr(TCGContext *s, char = *buf, int buf_size, case TEMP_GLOBAL: pstrcpy(buf, buf_size, ts->name); break; - case TEMP_LOCAL: + case TEMP_TB: snprintf(buf, buf_size, "loc%d", idx - s->nb_globals); break; case TEMP_EBB: @@ -2759,7 +2759,7 @@ static void la_bb_end(TCGContext *s, int ng, int nt) switch (ts->kind) { case TEMP_FIXED: case TEMP_GLOBAL: - case TEMP_LOCAL: + case TEMP_TB: state =3D TS_DEAD | TS_MEM; break; case TEMP_NORMAL: @@ -2804,7 +2804,7 @@ static void la_bb_sync(TCGContext *s, int ng, int nt) int state; =20 switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: state =3D ts->state; ts->state =3D state | TS_MEM; if (state !=3D TS_DEAD) { @@ -3497,7 +3497,7 @@ static void temp_free_or_dead(TCGContext *s, TCGTemp = *ts, int free_or_dead) case TEMP_FIXED: return; case TEMP_GLOBAL: - case TEMP_LOCAL: + case TEMP_TB: new_type =3D TEMP_VAL_MEM; break; case TEMP_NORMAL: @@ -3785,7 +3785,7 @@ static void tcg_reg_alloc_bb_end(TCGContext *s, TCGRe= gSet allocated_regs) TCGTemp *ts =3D &s->temps[i]; =20 switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: temp_save(s, ts, allocated_regs); break; case TEMP_NORMAL: @@ -3822,7 +3822,7 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGR= egSet allocated_regs) * Keep tcg_debug_asserts for safety. */ switch (ts->kind) { - case TEMP_LOCAL: + case TEMP_TB: tcg_debug_assert(ts->val_type !=3D TEMP_VAL_REG || ts->mem_coh= erent); break; case TEMP_NORMAL: --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108521; cv=none; d=zohomail.com; s=zohoarc; b=EoIFqo37GpqkOP5TNe9sl2h+IYpCp1g7k+DInfVeQAcEAk6mKrKzarcJIoMDPmT6zIKOWGG1jug3KMm9uxYx0yucrzzAG5+pZ1A0Xm7p9YyDX507dtMBjghjAj4Ydj59cPEPXRl62/Stiuao7ayoU2U730MY6/C+B5VNEegOL+4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108521; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=+N5bQjUnjMOfQ9Q0ZNUmrWXqHC77HMHd7kbnKb9ea14=; b=XpY6Hy6QQnFrHhn287258Abh/pnexN6AR8FK4IQYRCpl6Qgn+6uQzNpfgsJltAYelkV6fP0eZSLN4p+9+4SAAjHZtBBWwOgpFMkLAQ+oirxDp7ZCUuFQG9bawadT+DrS4K5kY83U1+IQQx9BkYen4FuvUvabFLoz3DjXZFohXRI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108521420450.2498302849798; Wed, 22 Feb 2023 15:28:41 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWI-0000Pt-Kw; Wed, 22 Feb 2023 18:27:30 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWH-0000Og-1R for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:29 -0500 Received: from mail-pj1-x1030.google.com ([2607:f8b0:4864:20::1030]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWF-0005JA-AA for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:28 -0500 Received: by mail-pj1-x1030.google.com with SMTP id x34so7424736pjj.0 for ; Wed, 22 Feb 2023 15:27:26 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.24 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=+N5bQjUnjMOfQ9Q0ZNUmrWXqHC77HMHd7kbnKb9ea14=; b=p1gacrw8242h1JWdDCzX9jtB6QyDRoxRRYiKWEgVCFfbON58yAXOBfFQtxXpikQK7h ThU7xQ24U0x004dOHoysoBhmJkeC25ZvVhD6w3bKo+Z03cB/wDwr4Kz5P1yZ+IDKXwLr V1HvpAxiOr0CxT/XGHl88XVGRhsP3ygwZjrdxiKycc8+X/Uic3f7pkxL3ycfmM+NbJCC QPS2Q+A48jiaJQSTx/FF0XEviM3u/XrioRoAZobvuRHCfOzxa6UR7ThAKbdAggXjnKCr ca3AJM+r6b53JuOLqt3mKJu/L43HQX9/TBpP4jtrQk4pStpRhSWiZv56BCQKJBdexjQ4 Q3gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+N5bQjUnjMOfQ9Q0ZNUmrWXqHC77HMHd7kbnKb9ea14=; b=FvvbBxnjqV3H1okS0nUm7OlAdEHvR2EHK3IIJMWcNq0mtvsKTFzEvrc8bKRy61MhOp Dr/lWJeM9StQ9uiee7TefMOkKOlikPoVDAksgdWdsfS4Px4lOvsMByersqD8YgXiVGzH /ymre4SY5PdjSAlzGO2JoiaP5o4DL/FfoJ1fZtDYe8py3/FFwlYkNJKcQhAROSBL5PTd Kg5bFb8E4md3eS77J4vjKuCYRm4yKJ4EreIfd3uz+ivju+6EcFz+QnH43xxZy6+S3ydU YMLvHoPg5izIqADd4/n+ixPW4gaBv6Kz7P15RrZn4UocXKH5Xl7qO37wrCuJMGts59l3 qkOw== X-Gm-Message-State: AO0yUKXbyISOK71y0sIsEna14aHgRa0NptYZP/tlCTkYIrpJgV83AKax UG5bp1dYbJIP+DHkA0f4A8U4sIhGmcY4bK+YL2Q= X-Google-Smtp-Source: AK7set+AzEnTxk9dFDIxo5S2f3ppBdDBRm4ofKLeVvBZ6+oMiVeoEUdJ68tmHbbAXGcrfl7zjf4cnw== X-Received: by 2002:a17:90b:3b4b:b0:233:d5a8:16 with SMTP id ot11-20020a17090b3b4b00b00233d5a80016mr12073229pjb.0.1677108445906; Wed, 22 Feb 2023 15:27:25 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 06/28] tcg: Add liveness_pass_0 Date: Wed, 22 Feb 2023 13:26:53 -1000 Message-Id: <20230222232715.15034-7-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1030.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108522760100002 Content-Type: text/plain; charset="utf-8" Attempt to reduce the lifetime of TEMP_TB. Signed-off-by: Richard Henderson --- tcg/tcg.c | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/tcg/tcg.c b/tcg/tcg.c index bf2af8b0fe..8d4ce7bd1e 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2857,6 +2857,74 @@ static void la_cross_call(TCGContext *s, int nt) } } =20 +/* + * Liveness analysis: Verify the lifetime of TEMP_TB, and reduce + * to TEMP_EBB, if possible. + */ +static void liveness_pass_0(TCGContext *s) +{ + void * const multiple_ebb =3D (void *)(uintptr_t)-1; + int nb_temps =3D s->nb_temps; + TCGOp *op, *ebb; + + for (int i =3D s->nb_globals; i < nb_temps; ++i) { + s->temps[i].state_ptr =3D NULL; + } + + /* + * Represent each EBB by the op at which it begins. In the case of + * the first EBB, this is the first op, otherwise it is a label. + * Collect the uses of each TEMP_TB: NULL for unused, EBB for use + * within a single EBB, else MULTIPLE_EBB. + */ + ebb =3D QTAILQ_FIRST(&s->ops); + QTAILQ_FOREACH(op, &s->ops, link) { + const TCGOpDef *def; + int nb_oargs, nb_iargs; + + switch (op->opc) { + case INDEX_op_set_label: + ebb =3D op; + continue; + case INDEX_op_discard: + continue; + case INDEX_op_call: + nb_oargs =3D TCGOP_CALLO(op); + nb_iargs =3D TCGOP_CALLI(op); + break; + default: + def =3D &tcg_op_defs[op->opc]; + nb_oargs =3D def->nb_oargs; + nb_iargs =3D def->nb_iargs; + break; + } + + for (int i =3D 0; i < nb_oargs + nb_iargs; ++i) { + TCGTemp *ts =3D arg_temp(op->args[i]); + + if (ts->kind !=3D TEMP_TB) { + continue; + } + if (ts->state_ptr =3D=3D NULL) { + ts->state_ptr =3D ebb; + } else if (ts->state_ptr !=3D ebb) { + ts->state_ptr =3D multiple_ebb; + } + } + } + + /* + * For TEMP_TB that turned out not to be used beyond one EBB, + * reduce the liveness to TEMP_EBB. + */ + for (int i =3D s->nb_globals; i < nb_temps; ++i) { + TCGTemp *ts =3D &s->temps[i]; + if (ts->kind =3D=3D TEMP_TB && ts->state_ptr !=3D multiple_ebb) { + ts->kind =3D TEMP_EBB; + } + } +} + /* Liveness analysis : update the opc_arg_life array to tell if a given input arguments is dead. Instructions updating dead temporaries are removed. */ @@ -4870,6 +4938,7 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,= target_ulong pc_start) #endif =20 reachable_code_pass(s); + liveness_pass_0(s); liveness_pass_1(s); =20 if (s->nb_indirects > 0) { --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108572; cv=none; d=zohomail.com; s=zohoarc; b=NIAZZ6C3ROA736yakbdnlU8MCI79S3Cel/dTpNu0wexRxWe2tq6cdWnbQVvqumM6RGDta1X74GgnoQXkOAEB1OxWPLWh1kD6ytPLOeEGUkpaUDaV1bROo7pHKpMZLjv9J2WXdvG//g5KoCbMCmQ8+SwksLwf4YB9Jsy1hziCSJE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108572; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=044lOBdNN9k7zB6D1jhexzPP0pLmLoW054ztxYqMPtc=; b=HO/8xrbhN5ftCBFOEwNpS+DhSG9PlyhAZ7d3xRi+SRGV7gAR3sp8PSi3ZdB0gPkC9rMIqp8m+YW2RlIvHaqlDF3OBcC1WhrdRULKquAEhC8jPOpDl6yh4gqWakTN4+lqF9CPLTkV6Z0JUe97N/n5T94lvb8RmCV8lyQrBzlIa9k= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108572323755.2040844056415; Wed, 22 Feb 2023 15:29:32 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWK-0000QR-53; Wed, 22 Feb 2023 18:27:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWI-0000Pi-FM for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:30 -0500 Received: from mail-pl1-x632.google.com ([2607:f8b0:4864:20::632]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWG-0005JQ-QG for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:30 -0500 Received: by mail-pl1-x632.google.com with SMTP id ky4so11973435plb.3 for ; Wed, 22 Feb 2023 15:27:28 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=044lOBdNN9k7zB6D1jhexzPP0pLmLoW054ztxYqMPtc=; b=hIhyRCJ3iMkQeG79fT2vqY9kjo7frLDA42vatHeW/fmGP8exVBWNNXcZeZ+pkln7eu x8fFUYzn18algtjxmUwIUMGaPs2Uf5sOvmBMRAipW1CKbPMzuLSa+Ggl+FRVW2EuR8j2 9n9MAgvC9CExV6j1NWZYEynHTjAcRDuYVUHixucrHP9iV3whPF4hCXNCbNJswtmuPqcu vsxMtMt3ZwzXfp/UfLMoEdgt9t7IblmPo7/mrLrJmBGqDSb3f3ljt1sUGmpJCULgk23f DF30QS0hn8u1AEpSv8QmyQy8CaIoZtYFfMNp5cBP5J9XpiliXu/QUZv5rZaWSS3wXh7h zBVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=044lOBdNN9k7zB6D1jhexzPP0pLmLoW054ztxYqMPtc=; b=yxtCpav2+qfV4t5edcha0/CmS1jaub5okEJ9laoqbSETy9G2nymbYx8zV7Sponp5Yq CfsqobzQltHLyzwafRBPCd7PKXUwSJw+PRbF0uu4MmkL0U4qRUvgHIL+XfJew1WltyXR vFRwq694HdpGdTCv4X8rD0bPcVxJZk4EAJpleX47+GEWQdQbzYd0m5Me0BlBUFfEryd/ ivpN31WMmdJyOEuyHeQiWnjsNRqQs0eNOdq8ifZ/ESfqwmUuk/Ae5SwkYZ8v0xxBRn95 m0qdv0UTRw8sEUoZvIEf8vaKfEcVyevxZfFe7+1Tld4RscQlp5y4I2MQoJsG+Re5xJLV dxIA== X-Gm-Message-State: AO0yUKURbuhxWfEDxEDIpwYEj3eKb6cIvJRUPZ2ZklY0YvKyHVfuVBSp /tMIGSjDDc+jtJn7yyZdaL8nZnQl/t/sjNhe8KY= X-Google-Smtp-Source: AK7set+d/6qrJHyFyJUa5V9k3EOFvi/adT0HwZQ2Onc5Lo7ucAwHTRCuRVHTh7KvrQf9wgiwPD7E4w== X-Received: by 2002:a17:90a:1c5:b0:237:39b1:7b7 with SMTP id 5-20020a17090a01c500b0023739b107b7mr5126469pjd.11.1677108447430; Wed, 22 Feb 2023 15:27:27 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 07/28] tcg: Remove TEMP_NORMAL Date: Wed, 22 Feb 2023 13:26:54 -1000 Message-Id: <20230222232715.15034-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108572909100002 TEMP_NORMAL is a subset of TEMP_EBB. Promote single basic block temps to single extended basic block. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 2 -- tcg/tcg.c | 19 +++---------------- 2 files changed, 3 insertions(+), 18 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 2010e746ca..02d5cfc049 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -431,8 +431,6 @@ typedef enum TCGTempVal { } TCGTempVal; =20 typedef enum TCGTempKind { - /* Temp is dead at the end of all basic blocks. */ - TEMP_NORMAL, /* * Temp is dead at the end of the extended basic block (EBB), * the single-entry multiple-exit region that falls through diff --git a/tcg/tcg.c b/tcg/tcg.c index 8d4ce7bd1e..f52e9baf83 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1258,7 +1258,7 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, TC= Gv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_NORMAL; + TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_EBB; TCGTemp *ts; int idx, k; =20 @@ -1368,7 +1368,7 @@ void tcg_temp_free_internal(TCGTemp *ts) * silently ignore free. */ return; - case TEMP_NORMAL: + case TEMP_EBB: case TEMP_TB: break; default: @@ -1384,7 +1384,7 @@ void tcg_temp_free_internal(TCGTemp *ts) #endif =20 idx =3D temp_idx(ts); - k =3D ts->base_type + (ts->kind =3D=3D TEMP_NORMAL ? 0 : TCG_TYPE_COUN= T); + k =3D ts->base_type + (ts->kind =3D=3D TEMP_EBB ? 0 : TCG_TYPE_COUNT); set_bit(idx, s->free_temps[k].l); } =20 @@ -1911,7 +1911,6 @@ static void tcg_reg_alloc_start(TCGContext *s) break; case TEMP_GLOBAL: break; - case TEMP_NORMAL: case TEMP_EBB: val =3D TEMP_VAL_DEAD; /* fall through */ @@ -1941,9 +1940,6 @@ static char *tcg_get_arg_str_ptr(TCGContext *s, char = *buf, int buf_size, snprintf(buf, buf_size, "loc%d", idx - s->nb_globals); break; case TEMP_EBB: - snprintf(buf, buf_size, "ebb%d", idx - s->nb_globals); - break; - case TEMP_NORMAL: snprintf(buf, buf_size, "tmp%d", idx - s->nb_globals); break; case TEMP_CONST: @@ -2762,7 +2758,6 @@ static void la_bb_end(TCGContext *s, int ng, int nt) case TEMP_TB: state =3D TS_DEAD | TS_MEM; break; - case TEMP_NORMAL: case TEMP_EBB: case TEMP_CONST: state =3D TS_DEAD; @@ -2811,9 +2806,6 @@ static void la_bb_sync(TCGContext *s, int ng, int nt) continue; } break; - case TEMP_NORMAL: - s->temps[i].state =3D TS_DEAD; - break; case TEMP_EBB: case TEMP_CONST: continue; @@ -3568,7 +3560,6 @@ static void temp_free_or_dead(TCGContext *s, TCGTemp = *ts, int free_or_dead) case TEMP_TB: new_type =3D TEMP_VAL_MEM; break; - case TEMP_NORMAL: case TEMP_EBB: new_type =3D free_or_dead < 0 ? TEMP_VAL_MEM : TEMP_VAL_DEAD; break; @@ -3856,7 +3847,6 @@ static void tcg_reg_alloc_bb_end(TCGContext *s, TCGRe= gSet allocated_regs) case TEMP_TB: temp_save(s, ts, allocated_regs); break; - case TEMP_NORMAL: case TEMP_EBB: /* The liveness analysis already ensures that temps are dead. Keep an tcg_debug_assert for safety. */ @@ -3893,9 +3883,6 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGR= egSet allocated_regs) case TEMP_TB: tcg_debug_assert(ts->val_type !=3D TEMP_VAL_REG || ts->mem_coh= erent); break; - case TEMP_NORMAL: - tcg_debug_assert(ts->val_type =3D=3D TEMP_VAL_DEAD); - break; case TEMP_EBB: case TEMP_CONST: break; --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108682; cv=none; d=zohomail.com; s=zohoarc; b=Sbl7G+b98eVbrbD64DiLpAfcwJhBryqe6F6D/D/acwU05+rrAkT0amm+CMgUnCUHfnuIrhtuUuyXoj4Sx9zu/WDYeezyyZy/fj8Jo1TSRS7XzxrFCjhWH+ZwmvDxj+aF1WSTzE84x8Q7FiPa6bbgtwN+PV9JK1JJl8UAinbtv84= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108682; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=/Jx8uQBKUHFDOWNE+SgDRUOnSf90ewk9OLxtw3FyGaI=; b=EwNQnuFKwLozttp5cDKbzMmI+Zuryowtoh41LyFKRGBagnzW4ptZYJPck98l+tszo8SAksQNUumGwyluc7xmFCBRynbaEaNBUvjJTz4uSHKVt78Re941D+IuNWdnzc15QxxJuXpYOGrqD6DOV3Sz+3jTMe6p+K5B7a6zECEl+lQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108682939724.9624395675945; Wed, 22 Feb 2023 15:31:22 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWK-0000Qj-MH; Wed, 22 Feb 2023 18:27:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWJ-0000Q8-Ql for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:31 -0500 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWI-0005Jg-2o for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:31 -0500 Received: by mail-pl1-x636.google.com with SMTP id s5so10720393plg.0 for ; Wed, 22 Feb 2023 15:27:29 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=/Jx8uQBKUHFDOWNE+SgDRUOnSf90ewk9OLxtw3FyGaI=; b=GvrAXpQHMNN7jOctxkaIZjpe5DoJq5gj3flFQkqHshNrq7eN17IpKKmhLaXo+nvbsC Evg0Ip60z5p2RBCnM7dVt8TNqwZZ/c/la6Ud4bh4o3m7Zlf32ycmelM++8BRpCm5igkW PLLwtD4GL6iM9Ji4n+oEEfFkzB/o5ndPinIylx315oNnKvZxRlZ6xYLPJAsqczECYLnF v0J5H12yWiAma26C1lmnqBIMvUigE1oxo8vrkWnOzvpSfEiV0RtvHT1kezf03AwU2n5I 97Ext37XibIL5NwclRF5Mpnc9kTM1QwH8F/OcGa7pS1KDoa1bJ+nTND6Kc0BokfIm9bU aMyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/Jx8uQBKUHFDOWNE+SgDRUOnSf90ewk9OLxtw3FyGaI=; b=GvSKla8nd8X1su61p8hIiFV2wzbv5gEVmBs2rtoXE7CgWFzaE7rbzIobJT/gFsqZ4O g+rpRpfaHtEJWHwHdj+dkJCjUS/x4tfqpdLdp9gNxqedd9iSykaCXMX7ttIh12pJ8a/a NT2mMta+6SLEHIn3rayVtwfwQNcZMID7dgQW0F4oHN4dz/mJHx5WKmZ2QduZa6i9853+ 3dFvMqQnNbUM+sYLhnlW5Q+I5qR+I5cbQ4ylnt45Dwm9glA1x0q9zK2TLuIs20c6KIFy QWERU9G6zeVVySJdydrgHw5Crd3pR5wHCe1G5ezx1rCMs0e1sZpKGxHaexXPLGAGmIrO +wDg== X-Gm-Message-State: AO0yUKXjq7cqZ3TjlDTCQTVmj0FcntnO6Lp2R9/y3OsPu7gC1+Hiany2 bcAqMDYbY/Hkmf1Wnsc3IFWyTnhVhjYpFZs/Pqw= X-Google-Smtp-Source: AK7set/I3Ko/4h9UNEi5QXwRkSHQIiGwyVkaVvGfpshwUYrfq0Y3APxJ4ApC16QCTyA+ogdS9uYZAQ== X-Received: by 2002:a05:6a20:3d27:b0:bf:58d1:ce86 with SMTP id y39-20020a056a203d2700b000bf58d1ce86mr10078862pzi.5.1677108448716; Wed, 22 Feb 2023 15:27:28 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 08/28] tcg: Pass TCGTempKind to tcg_temp_new_internal Date: Wed, 22 Feb 2023 13:26:55 -1000 Message-Id: <20230222232715.15034-9-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108683616100001 While the argument can only be TEMP_EBB or TEMP_TB, it's more obvious this way. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 18 +++++++++--------- tcg/tcg.c | 8 ++++---- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 02d5cfc049..8d896bcbf4 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -855,7 +855,7 @@ void tcg_set_frame(TCGContext *s, TCGReg reg, intptr_t = start, intptr_t size); =20 TCGTemp *tcg_global_mem_new_internal(TCGType, TCGv_ptr, intptr_t, const char *); -TCGTemp *tcg_temp_new_internal(TCGType, bool); +TCGTemp *tcg_temp_new_internal(TCGType, TCGTempKind); void tcg_temp_free_internal(TCGTemp *); TCGv_vec tcg_temp_new_vec(TCGType type); TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match); @@ -894,13 +894,13 @@ static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_i32 tcg_temp_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); return temp_tcgv_i32(t); } =20 static inline TCGv_i32 tcg_temp_local_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); return temp_tcgv_i32(t); } =20 @@ -913,25 +913,25 @@ static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_i64 tcg_temp_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); return temp_tcgv_i64(t); } =20 static inline TCGv_i64 tcg_temp_local_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); return temp_tcgv_i64(t); } =20 static inline TCGv_i128 tcg_temp_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); return temp_tcgv_i128(t); } =20 static inline TCGv_i128 tcg_temp_local_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); return temp_tcgv_i128(t); } =20 @@ -944,13 +944,13 @@ static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_pt= r reg, intptr_t offset, =20 static inline TCGv_ptr tcg_temp_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, false); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); return temp_tcgv_ptr(t); } =20 static inline TCGv_ptr tcg_temp_local_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, true); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); return temp_tcgv_ptr(t); } =20 diff --git a/tcg/tcg.c b/tcg/tcg.c index f52e9baf83..bbae9d493b 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1255,10 +1255,10 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, = TCGv_ptr base, return ts; } =20 -TCGTemp *tcg_temp_new_internal(TCGType type, bool temp_local) +TCGTemp *tcg_temp_new_internal(TCGType type, TCGTempKind kind) { TCGContext *s =3D tcg_ctx; - TCGTempKind kind =3D temp_local ? TEMP_TB : TEMP_EBB; + bool temp_local =3D kind =3D=3D TEMP_TB; TCGTemp *ts; int idx, k; =20 @@ -1341,7 +1341,7 @@ TCGv_vec tcg_temp_new_vec(TCGType type) } #endif =20 - t =3D tcg_temp_new_internal(type, 0); + t =3D tcg_temp_new_internal(type, TEMP_EBB); return temp_tcgv_vec(t); } =20 @@ -1352,7 +1352,7 @@ TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match) =20 tcg_debug_assert(t->temp_allocated !=3D 0); =20 - t =3D tcg_temp_new_internal(t->base_type, 0); + t =3D tcg_temp_new_internal(t->base_type, TEMP_EBB); return temp_tcgv_vec(t); } =20 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108690; cv=none; d=zohomail.com; s=zohoarc; b=C/up6Zic9Ng6XVkoPK2FtqT338HIVI15C7ynparZ/zwKQTHtxQpTtCn0jPkYQToEcHnCEippi5NSIQQPb28zGj0Q0f3NnLVq3MbHjbx0vJLlia8yGOGXrSOaHIrGyJmSxzFsDu9PiJ83EkAib8T//lyA43VQdyQ1E+pTso/p8WQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108690; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=VjZP4LY1Wxefy+0rLrks1q4QR8IjH+TMsA5bjteWWKA=; b=BptX07Bw1ASoJr1/sgwgjSc6z8LM08hvXSCpBHl5xLP+1w4FcMJNdLu9exGbW/xb6NoTVu84VVhrGzUAoSntHq0gwfKvztjEOioV5M4mHCFN4K245jmLhsY7gL93Herrz3kwBgcgZOyqM5kZv2KZGHTsxIRk7dWynDu7z+4Smhg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108690163232.58881511722143; Wed, 22 Feb 2023 15:31:30 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWN-0000RN-5y; Wed, 22 Feb 2023 18:27:35 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWL-0000Qm-6d for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:33 -0500 Received: from mail-pj1-x102c.google.com ([2607:f8b0:4864:20::102c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWJ-0005K7-Is for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:32 -0500 Received: by mail-pj1-x102c.google.com with SMTP id m3-20020a17090ade0300b00229eec90a7fso2871143pjv.0 for ; Wed, 22 Feb 2023 15:27:31 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VjZP4LY1Wxefy+0rLrks1q4QR8IjH+TMsA5bjteWWKA=; b=TimWdTiw/3U7ur/tP9E6ByhNdznVb1WA8KiiVMq/kaurolfDyY5+m3A+Lf2gs/7tDE go0gPGxvxpixEZPzKFkLVeEgVAR0F3IlBdtSvZpzkwaNQxb5EAPq0y8ithqpkMaLByCw nGjISBR3+lmoNHM3xzz7KMGlTL87TimYQBxvIMzNL+882/0pIK0Xa9uWpiAlV2bkS/iU fekxBItZUHUD/U2XCwvHkDOX8jghojbYMJSTAp2YfNlYL2Z+LRuh8eioGmstfQ8uoXp/ 1vun04FJAh04gFoZEiL57ezx6CTg4nxfKQJ9+xz54P/YNzTlJsioK10APHv2Eudx5V1q xhlw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VjZP4LY1Wxefy+0rLrks1q4QR8IjH+TMsA5bjteWWKA=; b=ElKJOTEyZXTnhtKGMRFAsKToS1VNyeZ41ZLvPr0WWSwzbEzcYQmAG2o/w4Jg0G99UW qhi/qSroTreoPaZ2OXC7FAV9sWGqyWwwPSlVgPVS1kZIVYblkin7mnGHqLq1KxEYEf8e /FesVvyuMoA3hVfTgD1lGv32NX6wzR0iqZOhbuNHBSIDzJlSmGhdPb4qEXwb9+Qm0Bnv 9u4/1qNGTVqSjWY59RXQhneyu3+4F3BUFSMqExIoUGXv/cryQFQnGEFdn6N7S1SyR4eb un0hUxHPnjzGRolwcs7EgTm2rdlQi5o63QVCbbvPaUSMzho4DmYagafidFlNQOBDSU1H uMFw== X-Gm-Message-State: AO0yUKXYeV9y1+8VqTj30Ds5YOGjMlpQEUVFfb/EZr+55p/7SrKEekgF DFbbxfgaCMR7zx6XGfA5VKF+MfF7a1IZlDIakgM= X-Google-Smtp-Source: AK7set9D3xBZh+MPBBbycZv+uZZ1FCa1Gq0eUf1EcJmRMgYkv639xWLpR9kJLGaq3rOJN4S1G7JSwA== X-Received: by 2002:a17:90b:4ac5:b0:22b:f0d4:9e1e with SMTP id mh5-20020a17090b4ac500b0022bf0d49e1emr8880107pjb.8.1677108450093; Wed, 22 Feb 2023 15:27:30 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 09/28] tcg: Add tcg_temp_ebb_new_{i32,i64,ptr} Date: Wed, 22 Feb 2023 13:26:56 -1000 Message-Id: <20230222232715.15034-10-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102c; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102c.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FUZZY_BITCOIN=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108691816100002 TCG internals will want to be able to allocate and reuse explicitly life-limited temporaries. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 8d896bcbf4..0c2041bcf7 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -892,6 +892,13 @@ static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_i32(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i32 tcg_temp_ebb_new_i32(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); + return temp_tcgv_i32(t); +} + static inline TCGv_i32 tcg_temp_new_i32(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); @@ -911,6 +918,13 @@ static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_i64(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i64 tcg_temp_ebb_new_i64(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); + return temp_tcgv_i64(t); +} + static inline TCGv_i64 tcg_temp_new_i64(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); @@ -923,6 +937,13 @@ static inline TCGv_i64 tcg_temp_local_new_i64(void) return temp_tcgv_i64(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_i128 tcg_temp_ebb_new_i128(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); + return temp_tcgv_i128(t); +} + static inline TCGv_i128 tcg_temp_new_i128(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); @@ -942,6 +963,13 @@ static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_ptr= reg, intptr_t offset, return temp_tcgv_ptr(t); } =20 +/* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ +static inline TCGv_ptr tcg_temp_ebb_new_ptr(void) +{ + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); + return temp_tcgv_ptr(t); +} + static inline TCGv_ptr tcg_temp_new_ptr(void) { TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108495; cv=none; d=zohomail.com; s=zohoarc; b=Eh/XaWXVID4CkD5ik7hOHfNh+BYE54O0slDcCTm+jgdg1wDJhYjVBGR4Zj9iPu1cj+7oOWNRuz+cZehw64qdjN6wqPp3h9epqkMOSO3brjqJMYKbskpa+EgvH5YvIOBGowG5r5olpUqaiUot6xt1XMW56+DzWuxBhMawe0VSjH4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108495; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=T8JhNPBurv6UPBw5+T0ptsUEofBEBgdE2LEBxrO3wBY=; b=RXGNev6IW5b/MotGPCv5OjE0N0+NImGiMtbKt2+6nr8zv7cJqdcqz004bZY7bwpZ8xT5FVGaXKLDEgg7v8CkmkpmIZkUGyDsRSm+wuiW/yIXauwndxELH6+M6QejQZ7TXKmx+XUHlLzMvHB7oN+1Aegl8ytit2tRViFbJuZkerk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108495032320.7709491306613; Wed, 22 Feb 2023 15:28:15 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWO-0000Ra-HR; Wed, 22 Feb 2023 18:27:36 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWM-0000R1-LO for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:34 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWL-0005KQ-7q for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:34 -0500 Received: by mail-pl1-x629.google.com with SMTP id bh1so10787537plb.11 for ; Wed, 22 Feb 2023 15:27:32 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=T8JhNPBurv6UPBw5+T0ptsUEofBEBgdE2LEBxrO3wBY=; b=NkGaC3LqACoIeNAU/ZTtsTTAPQ+y5Ia5cmW7XexwmK0L3AvPp9yAzYN6N8DQjU5eYT sEhfwlnYA75p+dRvSZxcw1Gv+bb2eoSdxj0hoVimoTGTx1X+N6sUiBgIPSOUprK8KQD+ y0iwuiKmlZU/hcUUEutY8GPsfdfrKwfZ81B2/9cJM/wvf0ms4B7nUHt5tBUY+nfToS5N WS3ZLV4HQRRi2pLeyn2Ag9bbBweKt1YWFCd4lnz/pI62o0BcX8M+BOL4SgnJ1GWsuZTI /9ngPmU7E5/Q+dhedr5xgjvEh0nb+JS3RwlLhKKhZgqiHuvGRk8QkbFVdhDRhiVketcX 7VaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; 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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108496549100003 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg-op.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/tcg/tcg-op.h b/include/tcg/tcg-op.h index 839d91c0c7..66b1461caa 100644 --- a/include/tcg/tcg-op.h +++ b/include/tcg/tcg-op.h @@ -1285,6 +1285,11 @@ static inline void tcg_gen_mov_ptr(TCGv_ptr d, TCGv_= ptr s) glue(tcg_gen_mov_,PTR)((NAT)d, (NAT)s); } =20 +static inline void tcg_gen_movi_ptr(TCGv_ptr d, intptr_t s) +{ + glue(tcg_gen_movi_,PTR)((NAT)d, s); +} + static inline void tcg_gen_brcondi_ptr(TCGCond cond, TCGv_ptr a, intptr_t b, TCGLabel *label) { --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108706; cv=none; d=zohomail.com; s=zohoarc; b=bOj2qC7LfaVZssCeZSy2JuWft4qijyBzzBwas/k33j0iEcqiHUosekYoj6jzmJg5Hy4b7+e3XuDqXWAol2D7rABSBXHsx4roMeyiT6VvGl57jew6zkP3wXfSwrhpk8ULBrQ3I2VnlJjd/HXido+fTOyPT/vFdBjQl2rc+cxFI4w= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108706; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Qtnsx0Y1Xyl2BIrj42fGLzN0nlYVF9pWbkAQlX597Ag=; b=H9GE6VHiWHgHHIIQDh6YuZ0pWm2q2RX+zqss1wU18ZymdzHWeIukxoQ+M8OMACphcO pYTgPs7Pnom5ImbSSXpSkOP7bg6EaTv1fWKeONk7+8Q2fe+k7RKJt7b6uAhU2yPVd47J /HCdKv7dfJn/Y6OxwWF6p7GahWc0g6sjEhZWCKobGin7op3wUsPaGxXlx/jJe2BqSvYR MyicvLRl1SsfTbMd3kXIFn+PkPoidXHdUoSkmLPh8mjObWn1k9mkic08GEGT5AEVNk7R D580UkOkYIKsa9l71K0kw+dbRPUXiK6Z0pDs5TiP/X32GLXbEueU+jAkH/DKb769Pnth bJNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Qtnsx0Y1Xyl2BIrj42fGLzN0nlYVF9pWbkAQlX597Ag=; b=nyqRCmHBHEYHfZFCeFETU9qiq/HfHLluaC9Btdc7wS31jdJxtUa+ijh4ib923oirOg LNPhHcPp1EImhaM+/TL/h8kmW/a6C/vdWO2MBw6sXf+puUgOlVMtaQFhzcx8t5SEt61p INcxSb+zBq6AeCdFE2s4oQ+qD9du4mR4UEmQrEAzQQb6QDHADci1//CzpNhFunoHe/CG HYpIAp65dyVH4TktjhcqftA665HVnn7tZdJ2FlukDYVeFIYKlsxHJZvmLdrqQtmpyIFM or5KRPh+oA7DmbHvBVG67fOPhgEM83HYPfR5IhN8IXLAkmI+ZUidOuhgS8150RzwjtL0 N5Qg== X-Gm-Message-State: AO0yUKWBkU7hBILp5zmJ4o266tJhD3yWbUU/Fm/DAluZy01BBAkx6vHL LRiv/KfzE3CZIxRizZ3AC3fv/YM8F8yvqDEK2I0= X-Google-Smtp-Source: AK7set87/HmW+7v6UqQHvOEybz35dGkmgcpsngiBI3qEnNlTR5MKLHhFkC63Qbh5ac1vrpvgoYxH2g== X-Received: by 2002:a17:90b:4c50:b0:234:d1c:f112 with SMTP id np16-20020a17090b4c5000b002340d1cf112mr11724880pjb.0.1677108453272; Wed, 22 Feb 2023 15:27:33 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 11/28] tcg: Use tcg_temp_ebb_new_* in tcg/ Date: Wed, 22 Feb 2023 13:26:58 -1000 Message-Id: <20230222232715.15034-12-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102e; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108707846100001 All of these have obvious and quite local scope. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- tcg/tcg-op-gvec.c | 270 +++++++++++++++++++++++----------------------- tcg/tcg-op.c | 258 ++++++++++++++++++++++---------------------- tcg/tcg.c | 2 +- 3 files changed, 265 insertions(+), 265 deletions(-) diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index 079a761b04..d895011d6b 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -117,8 +117,8 @@ void tcg_gen_gvec_2_ool(uint32_t dofs, uint32_t aofs, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -138,8 +138,8 @@ void tcg_gen_gvec_2i_ool(uint32_t dofs, uint32_t aofs, = TCGv_i64 c, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -158,9 +158,9 @@ void tcg_gen_gvec_3_ool(uint32_t dofs, uint32_t aofs, u= int32_t bofs, TCGv_ptr a0, a1, a2; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -181,10 +181,10 @@ void tcg_gen_gvec_4_ool(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -207,11 +207,11 @@ void tcg_gen_gvec_5_ool(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3, a4; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); - a4 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); + a4 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -237,8 +237,8 @@ void tcg_gen_gvec_2_ptr(uint32_t dofs, uint32_t aofs, TCGv_ptr a0, a1; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -258,9 +258,9 @@ void tcg_gen_gvec_3_ptr(uint32_t dofs, uint32_t aofs, u= int32_t bofs, TCGv_ptr a0, a1, a2; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -283,10 +283,10 @@ void tcg_gen_gvec_4_ptr(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -311,11 +311,11 @@ void tcg_gen_gvec_5_ptr(uint32_t dofs, uint32_t aofs,= uint32_t bofs, TCGv_ptr a0, a1, a2, a3, a4; TCGv_i32 desc =3D tcg_constant_i32(simd_desc(oprsz, maxsz, data)); =20 - a0 =3D tcg_temp_new_ptr(); - a1 =3D tcg_temp_new_ptr(); - a2 =3D tcg_temp_new_ptr(); - a3 =3D tcg_temp_new_ptr(); - a4 =3D tcg_temp_new_ptr(); + a0 =3D tcg_temp_ebb_new_ptr(); + a1 =3D tcg_temp_ebb_new_ptr(); + a2 =3D tcg_temp_ebb_new_ptr(); + a3 =3D tcg_temp_ebb_new_ptr(); + a4 =3D tcg_temp_ebb_new_ptr(); =20 tcg_gen_addi_ptr(a0, cpu_env, dofs); tcg_gen_addi_ptr(a1, cpu_env, aofs); @@ -576,16 +576,16 @@ static void do_dup(unsigned vece, uint32_t dofs, uint= 32_t oprsz, be simple enough. */ if (TCG_TARGET_REG_BITS =3D=3D 64 && (vece !=3D MO_32 || !check_size_impl(oprsz, 4))) { - t_64 =3D tcg_temp_new_i64(); + t_64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t_64, in_32); tcg_gen_dup_i64(vece, t_64, t_64); } else { - t_32 =3D tcg_temp_new_i32(); + t_32 =3D tcg_temp_ebb_new_i32(); tcg_gen_dup_i32(vece, t_32, in_32); } } else if (in_64) { /* We are given a 64-bit variable input. */ - t_64 =3D tcg_temp_new_i64(); + t_64 =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, t_64, in_64); } else { /* We are given a constant input. */ @@ -620,7 +620,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, } =20 /* Otherwise implement out of line. */ - t_ptr =3D tcg_temp_new_ptr(); + t_ptr =3D tcg_temp_ebb_new_ptr(); tcg_gen_addi_ptr(t_ptr, cpu_env, dofs); =20 /* @@ -636,7 +636,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, if (in_32) { t_val =3D in_32; } else if (in_64) { - t_val =3D tcg_temp_new_i32(); + t_val =3D tcg_temp_ebb_new_i32(); tcg_gen_extrl_i64_i32(t_val, in_64); } else { t_val =3D tcg_constant_i32(in_c); @@ -671,7 +671,7 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32= _t oprsz, if (in_32) { fns[vece](t_ptr, t_desc, in_32); } else if (in_64) { - t_32 =3D tcg_temp_new_i32(); + t_32 =3D tcg_temp_ebb_new_i32(); tcg_gen_extrl_i64_i32(t_32, in_64); fns[vece](t_ptr, t_desc, t_32); tcg_temp_free_i32(t_32); @@ -705,8 +705,8 @@ static void expand_clr(uint32_t dofs, uint32_t maxsz) static void expand_2_i32(uint32_t dofs, uint32_t aofs, uint32_t oprsz, bool load_dest, void (*fni)(TCGv_i32, TCGv_i32)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -725,8 +725,8 @@ static void expand_2i_i32(uint32_t dofs, uint32_t aofs,= uint32_t oprsz, int32_t c, bool load_dest, void (*fni)(TCGv_i32, TCGv_i32, int32_t)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -745,8 +745,8 @@ static void expand_2s_i32(uint32_t dofs, uint32_t aofs,= uint32_t oprsz, TCGv_i32 c, bool scalar_first, void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -767,9 +767,9 @@ static void expand_3_i32(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, bool load_dest, void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -790,9 +790,9 @@ static void expand_3i_i32(uint32_t dofs, uint32_t aofs,= uint32_t bofs, uint32_t oprsz, int32_t c, bool load_dest, void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32, int32_= t)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -814,10 +814,10 @@ static void expand_4_i32(uint32_t dofs, uint32_t aofs= , uint32_t bofs, uint32_t cofs, uint32_t oprsz, bool write_aofs, void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32, TCGv_i3= 2)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -841,10 +841,10 @@ static void expand_4i_i32(uint32_t dofs, uint32_t aof= s, uint32_t bofs, void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32, TCGv_i= 32, int32_t)) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -864,8 +864,8 @@ static void expand_4i_i32(uint32_t dofs, uint32_t aofs,= uint32_t bofs, static void expand_2_i64(uint32_t dofs, uint32_t aofs, uint32_t oprsz, bool load_dest, void (*fni)(TCGv_i64, TCGv_i64)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -884,8 +884,8 @@ static void expand_2i_i64(uint32_t dofs, uint32_t aofs,= uint32_t oprsz, int64_t c, bool load_dest, void (*fni)(TCGv_i64, TCGv_i64, int64_t)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -904,8 +904,8 @@ static void expand_2s_i64(uint32_t dofs, uint32_t aofs,= uint32_t oprsz, TCGv_i64 c, bool scalar_first, void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -926,9 +926,9 @@ static void expand_3_i64(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, bool load_dest, void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -949,9 +949,9 @@ static void expand_3i_i64(uint32_t dofs, uint32_t aofs,= uint32_t bofs, uint32_t oprsz, int64_t c, bool load_dest, void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64, int64_= t)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -973,10 +973,10 @@ static void expand_4_i64(uint32_t dofs, uint32_t aofs= , uint32_t bofs, uint32_t cofs, uint32_t oprsz, bool write_aofs, void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_i6= 4)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -1000,10 +1000,10 @@ static void expand_4i_i64(uint32_t dofs, uint32_t a= ofs, uint32_t bofs, void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_i= 64, int64_t)) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -1386,13 +1386,13 @@ void tcg_gen_gvec_2s(uint32_t dofs, uint32_t aofs, = uint32_t oprsz, tcg_temp_free_vec(t_vec); tcg_swap_vecop_list(hold_list); } else if (g->fni8 && check_size_impl(oprsz, 8)) { - TCGv_i64 t64 =3D tcg_temp_new_i64(); + TCGv_i64 t64 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_dup_i64(g->vece, t64, c); expand_2s_i64(dofs, aofs, oprsz, t64, g->scalar_first, g->fni8); tcg_temp_free_i64(t64); } else if (g->fni4 && check_size_impl(oprsz, 4)) { - TCGv_i32 t32 =3D tcg_temp_new_i32(); + TCGv_i32 t32 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_extrl_i64_i32(t32, c); tcg_gen_dup_i32(g->vece, t32, t32); @@ -1735,7 +1735,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, do_dup_store(type, dofs, oprsz, maxsz, t_vec); tcg_temp_free_vec(t_vec); } else if (vece <=3D MO_32) { - TCGv_i32 in =3D tcg_temp_new_i32(); + TCGv_i32 in =3D tcg_temp_ebb_new_i32(); switch (vece) { case MO_8: tcg_gen_ld8u_i32(in, cpu_env, aofs); @@ -1750,7 +1750,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, do_dup(vece, dofs, oprsz, maxsz, in, NULL, 0); tcg_temp_free_i32(in); } else { - TCGv_i64 in =3D tcg_temp_new_i64(); + TCGv_i64 in =3D tcg_temp_ebb_new_i64(); tcg_gen_ld_i64(in, cpu_env, aofs); do_dup(vece, dofs, oprsz, maxsz, NULL, in, 0); tcg_temp_free_i64(in); @@ -1769,8 +1769,8 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, } tcg_temp_free_vec(in); } else { - TCGv_i64 in0 =3D tcg_temp_new_i64(); - TCGv_i64 in1 =3D tcg_temp_new_i64(); + TCGv_i64 in0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 in1 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_ld_i64(in0, cpu_env, aofs); tcg_gen_ld_i64(in1, cpu_env, aofs + 8); @@ -1815,7 +1815,7 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dof= s, uint32_t aofs, int j; =20 for (j =3D 0; j < 4; ++j) { - in[j] =3D tcg_temp_new_i64(); + in[j] =3D tcg_temp_ebb_new_i64(); tcg_gen_ld_i64(in[j], cpu_env, aofs + j * 8); } for (i =3D (aofs =3D=3D dofs) * 32; i < oprsz; i +=3D 32) { @@ -1860,9 +1860,9 @@ void tcg_gen_gvec_not(unsigned vece, uint32_t dofs, u= int32_t aofs, the 64-bit operation. */ static void gen_addv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andc_i64(t1, a, m); tcg_gen_andc_i64(t2, b, m); @@ -1885,9 +1885,9 @@ void tcg_gen_vec_add8_i64(TCGv_i64 d, TCGv_i64 a, TCG= v_i64 b) void tcg_gen_vec_add8_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { TCGv_i32 m =3D tcg_constant_i32((int32_t)dup_const(MO_8, 0x80)); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andc_i32(t1, a, m); tcg_gen_andc_i32(t2, b, m); @@ -1909,8 +1909,8 @@ void tcg_gen_vec_add16_i64(TCGv_i64 d, TCGv_i64 a, TC= Gv_i64 b) =20 void tcg_gen_vec_add16_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t1, a, ~0xffff); tcg_gen_add_i32(t2, a, b); @@ -1923,8 +1923,8 @@ void tcg_gen_vec_add16_i32(TCGv_i32 d, TCGv_i32 a, TC= Gv_i32 b) =20 void tcg_gen_vec_add32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, a, ~0xffffffffull); tcg_gen_add_i64(t2, a, b); @@ -2043,9 +2043,9 @@ void tcg_gen_gvec_subs(unsigned vece, uint32_t dofs, = uint32_t aofs, Compare gen_addv_mask above. */ static void gen_subv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_or_i64(t1, a, m); tcg_gen_andc_i64(t2, b, m); @@ -2068,9 +2068,9 @@ void tcg_gen_vec_sub8_i64(TCGv_i64 d, TCGv_i64 a, TCG= v_i64 b) void tcg_gen_vec_sub8_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { TCGv_i32 m =3D tcg_constant_i32((int32_t)dup_const(MO_8, 0x80)); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_or_i32(t1, a, m); tcg_gen_andc_i32(t2, b, m); @@ -2092,8 +2092,8 @@ void tcg_gen_vec_sub16_i64(TCGv_i64 d, TCGv_i64 a, TC= Gv_i64 b) =20 void tcg_gen_vec_sub16_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t1, b, ~0xffff); tcg_gen_sub_i32(t2, a, b); @@ -2106,8 +2106,8 @@ void tcg_gen_vec_sub16_i32(TCGv_i32 d, TCGv_i32 a, TC= Gv_i32 b) =20 void tcg_gen_vec_sub32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, b, ~0xffffffffull); tcg_gen_sub_i64(t2, a, b); @@ -2468,8 +2468,8 @@ void tcg_gen_gvec_umax(unsigned vece, uint32_t dofs, = uint32_t aofs, Compare gen_subv_mask above. */ static void gen_negv_mask(TCGv_i64 d, TCGv_i64 b, TCGv_i64 m) { - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andc_i64(t3, m, b); tcg_gen_andc_i64(t2, b, m); @@ -2494,8 +2494,8 @@ void tcg_gen_vec_neg16_i64(TCGv_i64 d, TCGv_i64 b) =20 void tcg_gen_vec_neg32_i64(TCGv_i64 d, TCGv_i64 b) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t1, b, ~0xffffffffull); tcg_gen_neg_i64(t2, b); @@ -2540,7 +2540,7 @@ void tcg_gen_gvec_neg(unsigned vece, uint32_t dofs, u= int32_t aofs, =20 static void gen_absv_mask(TCGv_i64 d, TCGv_i64 b, unsigned vece) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); int nbit =3D 8 << vece; =20 /* Create -1 for each negative element. */ @@ -2749,7 +2749,7 @@ static const GVecGen2s gop_ands =3D { void tcg_gen_gvec_ands(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_ands); tcg_temp_free_i64(tmp); @@ -2773,7 +2773,7 @@ static const GVecGen2s gop_xors =3D { void tcg_gen_gvec_xors(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_xors); tcg_temp_free_i64(tmp); @@ -2797,7 +2797,7 @@ static const GVecGen2s gop_ors =3D { void tcg_gen_gvec_ors(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i64 c, uint32_t oprsz, uint32_t maxsz) { - TCGv_i64 tmp =3D tcg_temp_new_i64(); + TCGv_i64 tmp =3D tcg_temp_ebb_new_i64(); tcg_gen_dup_i64(vece, tmp, c); tcg_gen_gvec_2s(dofs, aofs, oprsz, maxsz, tmp, &gop_ors); tcg_temp_free_i64(tmp); @@ -2944,7 +2944,7 @@ void tcg_gen_vec_sar8i_i64(TCGv_i64 d, TCGv_i64 a, in= t64_t c) { uint64_t s_mask =3D dup_const(MO_8, 0x80 >> c); uint64_t c_mask =3D dup_const(MO_8, 0xff >> c); - TCGv_i64 s =3D tcg_temp_new_i64(); + TCGv_i64 s =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(d, a, c); tcg_gen_andi_i64(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2958,7 +2958,7 @@ void tcg_gen_vec_sar16i_i64(TCGv_i64 d, TCGv_i64 a, i= nt64_t c) { uint64_t s_mask =3D dup_const(MO_16, 0x8000 >> c); uint64_t c_mask =3D dup_const(MO_16, 0xffff >> c); - TCGv_i64 s =3D tcg_temp_new_i64(); + TCGv_i64 s =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(d, a, c); tcg_gen_andi_i64(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2972,7 +2972,7 @@ void tcg_gen_vec_sar8i_i32(TCGv_i32 d, TCGv_i32 a, in= t32_t c) { uint32_t s_mask =3D dup_const(MO_8, 0x80 >> c); uint32_t c_mask =3D dup_const(MO_8, 0xff >> c); - TCGv_i32 s =3D tcg_temp_new_i32(); + TCGv_i32 s =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(d, a, c); tcg_gen_andi_i32(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -2986,7 +2986,7 @@ void tcg_gen_vec_sar16i_i32(TCGv_i32 d, TCGv_i32 a, i= nt32_t c) { uint32_t s_mask =3D dup_const(MO_16, 0x8000 >> c); uint32_t c_mask =3D dup_const(MO_16, 0xffff >> c); - TCGv_i32 s =3D tcg_temp_new_i32(); + TCGv_i32 s =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(d, a, c); tcg_gen_andi_i32(s, d, s_mask); /* isolate (shifted) sign bit */ @@ -3180,7 +3180,7 @@ do_gvec_shifts(unsigned vece, uint32_t dofs, uint32_t= aofs, TCGv_i32 shift, TCGv_vec v_shift =3D tcg_temp_new_vec(type); =20 if (vece =3D=3D MO_64) { - TCGv_i64 sh64 =3D tcg_temp_new_i64(); + TCGv_i64 sh64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(sh64, shift); tcg_gen_dup_i64_vec(MO_64, v_shift, sh64); tcg_temp_free_i64(sh64); @@ -3221,14 +3221,14 @@ do_gvec_shifts(unsigned vece, uint32_t dofs, uint32= _t aofs, TCGv_i32 shift, if (vece =3D=3D MO_32 && check_size_impl(oprsz, 4)) { expand_2s_i32(dofs, aofs, oprsz, shift, false, g->fni4); } else if (vece =3D=3D MO_64 && check_size_impl(oprsz, 8)) { - TCGv_i64 sh64 =3D tcg_temp_new_i64(); + TCGv_i64 sh64 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(sh64, shift); expand_2s_i64(dofs, aofs, oprsz, sh64, false, g->fni8); tcg_temp_free_i64(sh64); } else { - TCGv_ptr a0 =3D tcg_temp_new_ptr(); - TCGv_ptr a1 =3D tcg_temp_new_ptr(); - TCGv_i32 desc =3D tcg_temp_new_i32(); + TCGv_ptr a0 =3D tcg_temp_ebb_new_ptr(); + TCGv_ptr a1 =3D tcg_temp_ebb_new_ptr(); + TCGv_i32 desc =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shli_i32(desc, shift, SIMD_DATA_SHIFT); tcg_gen_ori_i32(desc, desc, simd_desc(oprsz, maxsz, 0)); @@ -3360,7 +3360,7 @@ static void tcg_gen_shlv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_shl_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_shl_i32(d, a, t); @@ -3369,7 +3369,7 @@ static void tcg_gen_shl_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_shl_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_shl_i64(d, a, t); @@ -3423,7 +3423,7 @@ static void tcg_gen_shrv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_shr_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_shr_i32(d, a, t); @@ -3432,7 +3432,7 @@ static void tcg_gen_shr_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_shr_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_shr_i64(d, a, t); @@ -3486,7 +3486,7 @@ static void tcg_gen_sarv_mod_vec(unsigned vece, TCGv_= vec d, =20 static void tcg_gen_sar_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_sar_i32(d, a, t); @@ -3495,7 +3495,7 @@ static void tcg_gen_sar_mod_i32(TCGv_i32 d, TCGv_i32 = a, TCGv_i32 b) =20 static void tcg_gen_sar_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_sar_i64(d, a, t); @@ -3549,7 +3549,7 @@ static void tcg_gen_rotlv_mod_vec(unsigned vece, TCGv= _vec d, =20 static void tcg_gen_rotl_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_rotl_i32(d, a, t); @@ -3558,7 +3558,7 @@ static void tcg_gen_rotl_mod_i32(TCGv_i32 d, TCGv_i32= a, TCGv_i32 b) =20 static void tcg_gen_rotl_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_rotl_i64(d, a, t); @@ -3608,7 +3608,7 @@ static void tcg_gen_rotrv_mod_vec(unsigned vece, TCGv= _vec d, =20 static void tcg_gen_rotr_mod_i32(TCGv_i32 d, TCGv_i32 a, TCGv_i32 b) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_andi_i32(t, b, 31); tcg_gen_rotr_i32(d, a, t); @@ -3617,7 +3617,7 @@ static void tcg_gen_rotr_mod_i32(TCGv_i32 d, TCGv_i32= a, TCGv_i32 b) =20 static void tcg_gen_rotr_mod_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_andi_i64(t, b, 63); tcg_gen_rotr_i64(d, a, t); @@ -3658,8 +3658,8 @@ void tcg_gen_gvec_rotrv(unsigned vece, uint32_t dofs,= uint32_t aofs, static void expand_cmp_i32(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, TCGCond cond) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 4) { @@ -3676,8 +3676,8 @@ static void expand_cmp_i32(uint32_t dofs, uint32_t ao= fs, uint32_t bofs, static void expand_cmp_i64(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t oprsz, TCGCond cond) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); uint32_t i; =20 for (i =3D 0; i < oprsz; i +=3D 8) { @@ -3823,7 +3823,7 @@ void tcg_gen_gvec_cmp(TCGCond cond, unsigned vece, ui= nt32_t dofs, =20 static void tcg_gen_bitsel_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i6= 4 c) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_and_i64(t, b, a); tcg_gen_andc_i64(d, c, a); diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index c581ae77c4..f2269a1b91 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -264,7 +264,7 @@ void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_div_i32) { tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -278,13 +278,13 @@ void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCG= v_i32 arg2) if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_div_i32, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -298,7 +298,7 @@ void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) if (TCG_TARGET_HAS_div_i32) { tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_movi_i32(t0, 0); tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -312,13 +312,13 @@ void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TC= Gv_i32 arg2) if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_divu_i32, t0, arg1, arg2); tcg_gen_mul_i32(t0, t0, arg2); tcg_gen_sub_i32(ret, arg1, t0); tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_movi_i32(t0, 0); tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2); tcg_temp_free_i32(t0); @@ -332,7 +332,7 @@ void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) if (TCG_TARGET_HAS_andc_i32) { tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); tcg_gen_and_i32(ret, arg1, t0); tcg_temp_free_i32(t0); @@ -374,7 +374,7 @@ void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_orc_i32) { tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_not_i32(t0, arg2); tcg_gen_or_i32(ret, arg1, t0); tcg_temp_free_i32(t0); @@ -386,8 +386,8 @@ void tcg_gen_clz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_clz_i32) { tcg_gen_op3_i32(INDEX_op_clz_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_clz_i64) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); tcg_gen_extu_i32_i64(t2, arg2); tcg_gen_addi_i64(t2, t2, 32); @@ -411,8 +411,8 @@ void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) if (TCG_TARGET_HAS_ctz_i32) { tcg_gen_op3_i32(INDEX_op_ctz_i32, ret, arg1, arg2); } else if (TCG_TARGET_HAS_ctz_i64) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t1, arg1); tcg_gen_extu_i32_i64(t2, arg2); tcg_gen_ctz_i64(t1, t1, t2); @@ -423,7 +423,7 @@ void tcg_gen_ctz_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_= i32 arg2) || TCG_TARGET_HAS_ctpop_i64 || TCG_TARGET_HAS_clz_i32 || TCG_TARGET_HAS_clz_i64) { - TCGv_i32 z, t =3D tcg_temp_new_i32(); + TCGv_i32 z, t =3D tcg_temp_ebb_new_i32(); =20 if (TCG_TARGET_HAS_ctpop_i32 || TCG_TARGET_HAS_ctpop_i64) { tcg_gen_subi_i32(t, arg1, 1); @@ -448,7 +448,7 @@ void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint= 32_t arg2) { if (!TCG_TARGET_HAS_ctz_i32 && TCG_TARGET_HAS_ctpop_i32 && arg2 =3D=3D= 32) { /* This equivalence has the advantage of not requiring a fixup. */ - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_subi_i32(t, arg1, 1); tcg_gen_andc_i32(t, t, arg1); tcg_gen_ctpop_i32(ret, t); @@ -461,7 +461,7 @@ void tcg_gen_ctzi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint= 32_t arg2) void tcg_gen_clrsb_i32(TCGv_i32 ret, TCGv_i32 arg) { if (TCG_TARGET_HAS_clz_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_sari_i32(t, arg, 31); tcg_gen_xor_i32(t, t, arg); tcg_gen_clzi_i32(t, t, 32); @@ -477,7 +477,7 @@ void tcg_gen_ctpop_i32(TCGv_i32 ret, TCGv_i32 arg1) if (TCG_TARGET_HAS_ctpop_i32) { tcg_gen_op2_i32(INDEX_op_ctpop_i32, ret, arg1); } else if (TCG_TARGET_HAS_ctpop_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t, arg1); tcg_gen_ctpop_i64(t, t); tcg_gen_extrl_i64_i32(ret, t); @@ -494,8 +494,8 @@ void tcg_gen_rotl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) } else { TCGv_i32 t0, t1; =20 - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shl_i32(t0, arg1, arg2); tcg_gen_subfi_i32(t1, 32, arg2); tcg_gen_shr_i32(t1, arg1, t1); @@ -515,8 +515,8 @@ void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int= 32_t arg2) tcg_gen_rotl_i32(ret, arg1, tcg_constant_i32(arg2)); } else { TCGv_i32 t0, t1; - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shli_i32(t0, arg1, arg2); tcg_gen_shri_i32(t1, arg1, 32 - arg2); tcg_gen_or_i32(ret, t0, t1); @@ -532,8 +532,8 @@ void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv= _i32 arg2) } else { TCGv_i32 t0, t1; =20 - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_shr_i32(t0, arg1, arg2); tcg_gen_subfi_i32(t1, 32, arg2); tcg_gen_shl_i32(t1, arg1, t1); @@ -574,7 +574,7 @@ void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, T= CGv_i32 arg2, return; } =20 - t1 =3D tcg_temp_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); =20 if (TCG_TARGET_HAS_extract2_i32) { if (ofs + len =3D=3D 32) { @@ -801,7 +801,7 @@ void tcg_gen_extract2_i32(TCGv_i32 ret, TCGv_i32 al, TC= Gv_i32 ah, } else if (TCG_TARGET_HAS_extract2_i32) { tcg_gen_op4i_i32(INDEX_op_extract2_i32, ret, al, ah, ofs); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_shri_i32(t0, al, ofs); tcg_gen_deposit_i32(ret, t0, ah, 32 - ofs, ofs); tcg_temp_free_i32(t0); @@ -818,8 +818,8 @@ void tcg_gen_movcond_i32(TCGCond cond, TCGv_i32 ret, TC= Gv_i32 c1, } else if (TCG_TARGET_HAS_movcond_i32) { tcg_gen_op6i_i32(INDEX_op_movcond_i32, ret, c1, c2, v1, v2, cond); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_setcond_i32(cond, t0, c1, c2); tcg_gen_neg_i32(t0, t0); tcg_gen_and_i32(t1, v1, t0); @@ -836,8 +836,8 @@ void tcg_gen_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i3= 2 al, if (TCG_TARGET_HAS_add2_i32) { tcg_gen_op6_i32(INDEX_op_add2_i32, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_concat_i32_i64(t0, al, ah); tcg_gen_concat_i32_i64(t1, bl, bh); tcg_gen_add_i64(t0, t0, t1); @@ -853,8 +853,8 @@ void tcg_gen_sub2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i3= 2 al, if (TCG_TARGET_HAS_sub2_i32) { tcg_gen_op6_i32(INDEX_op_sub2_i32, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_concat_i32_i64(t0, al, ah); tcg_gen_concat_i32_i64(t1, bl, bh); tcg_gen_sub_i64(t0, t0, t1); @@ -869,14 +869,14 @@ void tcg_gen_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv= _i32 arg1, TCGv_i32 arg2) if (TCG_TARGET_HAS_mulu2_i32) { tcg_gen_op4_i32(INDEX_op_mulu2_i32, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_muluh_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); tcg_gen_op3_i32(INDEX_op_muluh_i32, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS =3D=3D 64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_extu_i32_i64(t0, arg1); tcg_gen_extu_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -893,16 +893,16 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv= _i32 arg1, TCGv_i32 arg2) if (TCG_TARGET_HAS_muls2_i32) { tcg_gen_op4_i32(INDEX_op_muls2_i32, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_mulsh_i32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); tcg_gen_op3_i32(INDEX_op_mulsh_i32, rh, arg1, arg2); tcg_gen_mov_i32(rl, t); tcg_temp_free_i32(t); } else if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); - TCGv_i32 t3 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t3 =3D tcg_temp_ebb_new_i32(); tcg_gen_mulu2_i32(t0, t1, arg1, arg2); /* Adjust for negative inputs. */ tcg_gen_sari_i32(t2, arg1, 31); @@ -917,8 +917,8 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i= 32 arg1, TCGv_i32 arg2) tcg_temp_free_i32(t2); tcg_temp_free_i32(t3); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_ext_i32_i64(t0, arg1); tcg_gen_ext_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -931,9 +931,9 @@ void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i= 32 arg1, TCGv_i32 arg2) void tcg_gen_mulsu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 arg1, TCGv_i32 = arg2) { if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); tcg_gen_mulu2_i32(t0, t1, arg1, arg2); /* Adjust for negative input for the signed arg1. */ tcg_gen_sari_i32(t2, arg1, 31); @@ -944,8 +944,8 @@ void tcg_gen_mulsu2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_= i32 arg1, TCGv_i32 arg2) tcg_temp_free_i32(t1); tcg_temp_free_i32(t2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_ext_i32_i64(t0, arg1); tcg_gen_extu_i32_i64(t1, arg2); tcg_gen_mul_i64(t0, t0, t1); @@ -1001,8 +1001,8 @@ void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg, = int flags) if (TCG_TARGET_HAS_bswap16_i32) { tcg_gen_op3i_i32(INDEX_op_bswap16_i32, ret, arg, flags); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_shri_i32(t0, arg, 8); if (!(flags & TCG_BSWAP_IZ)) { @@ -1030,8 +1030,8 @@ void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg) if (TCG_TARGET_HAS_bswap32_i32) { tcg_gen_op3i_i32(INDEX_op_bswap32_i32, ret, arg, 0); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); TCGv_i32 t2 =3D tcg_constant_i32(0x00ff00ff); =20 /* arg =3D abcd */ @@ -1078,7 +1078,7 @@ void tcg_gen_umax_i32(TCGv_i32 ret, TCGv_i32 a, TCGv_= i32 b) =20 void tcg_gen_abs_i32(TCGv_i32 ret, TCGv_i32 a) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_sari_i32(t, a, 31); tcg_gen_xor_i32(ret, a, t); @@ -1241,8 +1241,8 @@ void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) TCGv_i64 t0; TCGv_i32 t1; =20 - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_mulu2_i32(TCGV_LOW(t0), TCGV_HIGH(t0), TCGV_LOW(arg1), TCGV_LOW(arg2)); @@ -1423,7 +1423,7 @@ static inline void tcg_gen_shifti_i64(TCGv_i64 ret, T= CGv_i64 arg1, tcg_gen_extract2_i32(TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), 32 - c); } else { - TCGv_i32 t0 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); tcg_gen_shri_i32(t0, TCGV_LOW(arg1), 32 - c); tcg_gen_deposit_i32(TCGV_HIGH(ret), t0, TCGV_HIGH(arg1), c, 32 - c); @@ -1557,7 +1557,7 @@ void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) if (TCG_TARGET_HAS_div_i64) { tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1571,13 +1571,13 @@ void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, T= CGv_i64 arg2) if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_div_i64, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1591,7 +1591,7 @@ void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) if (TCG_TARGET_HAS_div_i64) { tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_movi_i64(t0, 0); tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1605,13 +1605,13 @@ void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, = TCGv_i64 arg2) if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_div_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_divu_i64, t0, arg1, arg2); tcg_gen_mul_i64(t0, t0, arg2); tcg_gen_sub_i64(ret, arg1, t0); tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_movi_i64(t0, 0); tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2); tcg_temp_free_i64(t0); @@ -1710,8 +1710,8 @@ void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg, = int flags) } else if (TCG_TARGET_HAS_bswap16_i64) { tcg_gen_op3i_i64(INDEX_op_bswap16_i64, ret, arg, flags); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_shri_i64(t0, arg, 8); if (!(flags & TCG_BSWAP_IZ)) { @@ -1749,8 +1749,8 @@ void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg, = int flags) } else if (TCG_TARGET_HAS_bswap32_i64) { tcg_gen_op3i_i64(INDEX_op_bswap32_i64, ret, arg, flags); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); TCGv_i64 t2 =3D tcg_constant_i64(0x00ff00ff); =20 /* arg =3D xxxxabcd */ @@ -1778,8 +1778,8 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) { if (TCG_TARGET_REG_BITS =3D=3D 32) { TCGv_i32 t0, t1; - t0 =3D tcg_temp_new_i32(); - t1 =3D tcg_temp_new_i32(); + t0 =3D tcg_temp_ebb_new_i32(); + t1 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_bswap32_i32(t0, TCGV_LOW(arg)); tcg_gen_bswap32_i32(t1, TCGV_HIGH(arg)); @@ -1790,9 +1790,9 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) } else if (TCG_TARGET_HAS_bswap64_i64) { tcg_gen_op3i_i64(INDEX_op_bswap64_i64, ret, arg, 0); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 /* arg =3D abcdefgh */ tcg_gen_movi_i64(t2, 0x00ff00ff00ff00ffull); @@ -1822,8 +1822,8 @@ void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg) void tcg_gen_hswap_i64(TCGv_i64 ret, TCGv_i64 arg) { uint64_t m =3D 0x0000ffff0000ffffull; - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); =20 /* See include/qemu/bitops.h, hswap64. */ tcg_gen_rotli_i64(t1, arg, 32); @@ -1863,7 +1863,7 @@ void tcg_gen_andc_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) } else if (TCG_TARGET_HAS_andc_i64) { tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); tcg_gen_and_i64(ret, arg1, t0); tcg_temp_free_i64(t0); @@ -1917,7 +1917,7 @@ void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) } else if (TCG_TARGET_HAS_orc_i64) { tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_not_i64(t0, arg2); tcg_gen_or_i64(ret, arg1, t0); tcg_temp_free_i64(t0); @@ -1938,7 +1938,7 @@ void tcg_gen_clzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) if (TCG_TARGET_REG_BITS =3D=3D 32 && TCG_TARGET_HAS_clz_i32 && arg2 <=3D 0xffffffffu) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); tcg_gen_clzi_i32(t, TCGV_LOW(arg1), arg2 - 32); tcg_gen_addi_i32(t, t, 32); tcg_gen_clz_i32(TCGV_LOW(ret), TCGV_HIGH(arg1), t); @@ -1956,7 +1956,7 @@ void tcg_gen_ctz_i64(TCGv_i64 ret, TCGv_i64 arg1, TCG= v_i64 arg2) if (TCG_TARGET_HAS_ctz_i64) { tcg_gen_op3_i64(INDEX_op_ctz_i64, ret, arg1, arg2); } else if (TCG_TARGET_HAS_ctpop_i64 || TCG_TARGET_HAS_clz_i64) { - TCGv_i64 z, t =3D tcg_temp_new_i64(); + TCGv_i64 z, t =3D tcg_temp_ebb_new_i64(); =20 if (TCG_TARGET_HAS_ctpop_i64) { tcg_gen_subi_i64(t, arg1, 1); @@ -1983,7 +1983,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) if (TCG_TARGET_REG_BITS =3D=3D 32 && TCG_TARGET_HAS_ctz_i32 && arg2 <=3D 0xffffffffu) { - TCGv_i32 t32 =3D tcg_temp_new_i32(); + TCGv_i32 t32 =3D tcg_temp_ebb_new_i32(); tcg_gen_ctzi_i32(t32, TCGV_HIGH(arg1), arg2 - 32); tcg_gen_addi_i32(t32, t32, 32); tcg_gen_ctz_i32(TCGV_LOW(ret), TCGV_LOW(arg1), t32); @@ -1993,7 +1993,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) && TCG_TARGET_HAS_ctpop_i64 && arg2 =3D=3D 64) { /* This equivalence has the advantage of not requiring a fixup. */ - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_subi_i64(t, arg1, 1); tcg_gen_andc_i64(t, t, arg1); tcg_gen_ctpop_i64(ret, t); @@ -2008,7 +2008,7 @@ void tcg_gen_ctzi_i64(TCGv_i64 ret, TCGv_i64 arg1, ui= nt64_t arg2) void tcg_gen_clrsb_i64(TCGv_i64 ret, TCGv_i64 arg) { if (TCG_TARGET_HAS_clz_i64 || TCG_TARGET_HAS_clz_i32) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_sari_i64(t, arg, 63); tcg_gen_xor_i64(t, t, arg); tcg_gen_clzi_i64(t, t, 64); @@ -2039,8 +2039,8 @@ void tcg_gen_rotl_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shl_i64(t0, arg1, arg2); tcg_gen_subfi_i64(t1, 64, arg2); tcg_gen_shr_i64(t1, arg1, t1); @@ -2060,8 +2060,8 @@ void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, i= nt64_t arg2) tcg_gen_rotl_i64(ret, arg1, tcg_constant_i64(arg2)); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shli_i64(t0, arg1, arg2); tcg_gen_shri_i64(t1, arg1, 64 - arg2); tcg_gen_or_i64(ret, t0, t1); @@ -2076,8 +2076,8 @@ void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TC= Gv_i64 arg2) tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2); } else { TCGv_i64 t0, t1; - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); + t0 =3D tcg_temp_ebb_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_shr_i64(t0, arg1, arg2); tcg_gen_subfi_i64(t1, 64, arg2); tcg_gen_shl_i64(t1, arg1, t1); @@ -2133,7 +2133,7 @@ void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1,= TCGv_i64 arg2, } } =20 - t1 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); =20 if (TCG_TARGET_HAS_extract2_i64) { if (ofs + len =3D=3D 64) { @@ -2365,7 +2365,7 @@ void tcg_gen_sextract_i64(TCGv_i64 ret, TCGv_i64 arg, tcg_gen_sextract_i32(TCGV_HIGH(ret), TCGV_HIGH(arg), 0, len - = 32); return; } else if (len > 32) { - TCGv_i32 t =3D tcg_temp_new_i32(); + TCGv_i32 t =3D tcg_temp_ebb_new_i32(); /* Extract the bits for the high word normally. */ tcg_gen_sextract_i32(t, TCGV_HIGH(arg), ofs + 32, len - 32); /* Shift the field down for the low part. */ @@ -2460,7 +2460,7 @@ void tcg_gen_extract2_i64(TCGv_i64 ret, TCGv_i64 al, = TCGv_i64 ah, } else if (TCG_TARGET_HAS_extract2_i64) { tcg_gen_op4i_i64(INDEX_op_extract2_i64, ret, al, ah, ofs); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_shri_i64(t0, al, ofs); tcg_gen_deposit_i64(ret, t0, ah, 64 - ofs, ofs); tcg_temp_free_i64(t0); @@ -2475,8 +2475,8 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, = TCGv_i64 c1, } else if (cond =3D=3D TCG_COND_NEVER) { tcg_gen_mov_i64(ret, v2); } else if (TCG_TARGET_REG_BITS =3D=3D 32) { - TCGv_i32 t0 =3D tcg_temp_new_i32(); - TCGv_i32 t1 =3D tcg_temp_new_i32(); + TCGv_i32 t0 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); tcg_gen_op6i_i32(INDEX_op_setcond2_i32, t0, TCGV_LOW(c1), TCGV_HIGH(c1), TCGV_LOW(c2), TCGV_HIGH(c2), cond); @@ -2503,8 +2503,8 @@ void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, = TCGv_i64 c1, } else if (TCG_TARGET_HAS_movcond_i64) { tcg_gen_op6i_i64(INDEX_op_movcond_i64, ret, c1, c2, v1, v2, cond); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_setcond_i64(cond, t0, c1, c2); tcg_gen_neg_i64(t0, t0); tcg_gen_and_i64(t1, v1, t0); @@ -2521,8 +2521,8 @@ void tcg_gen_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_= i64 al, if (TCG_TARGET_HAS_add2_i64) { tcg_gen_op6_i64(INDEX_op_add2_i64, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_add_i64(t0, al, bl); tcg_gen_setcond_i64(TCG_COND_LTU, t1, t0, al); tcg_gen_add_i64(rh, ah, bh); @@ -2539,8 +2539,8 @@ void tcg_gen_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_= i64 al, if (TCG_TARGET_HAS_sub2_i64) { tcg_gen_op6_i64(INDEX_op_sub2_i64, rl, rh, al, ah, bl, bh); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); tcg_gen_sub_i64(t0, al, bl); tcg_gen_setcond_i64(TCG_COND_LTU, t1, al, bl); tcg_gen_sub_i64(rh, ah, bh); @@ -2556,13 +2556,13 @@ void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, TC= Gv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_HAS_mulu2_i64) { tcg_gen_op4_i64(INDEX_op_mulu2_i64, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_muluh_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); tcg_gen_op3_i64(INDEX_op_muluh_i64, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_mul_i64(t0, arg1, arg2); gen_helper_muluh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); @@ -2575,16 +2575,16 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TC= Gv_i64 arg1, TCGv_i64 arg2) if (TCG_TARGET_HAS_muls2_i64) { tcg_gen_op4_i64(INDEX_op_muls2_i64, rl, rh, arg1, arg2); } else if (TCG_TARGET_HAS_mulsh_i64) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); tcg_gen_op3_i64(INDEX_op_mulsh_i64, rh, arg1, arg2); tcg_gen_mov_i64(rl, t); tcg_temp_free_i64(t); } else if (TCG_TARGET_HAS_mulu2_i64 || TCG_TARGET_HAS_muluh_i64) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); - TCGv_i64 t3 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t3 =3D tcg_temp_ebb_new_i64(); tcg_gen_mulu2_i64(t0, t1, arg1, arg2); /* Adjust for negative inputs. */ tcg_gen_sari_i64(t2, arg1, 63); @@ -2599,7 +2599,7 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv= _i64 arg1, TCGv_i64 arg2) tcg_temp_free_i64(t2); tcg_temp_free_i64(t3); } else { - TCGv_i64 t0 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); tcg_gen_mul_i64(t0, arg1, arg2); gen_helper_mulsh_i64(rh, arg1, arg2); tcg_gen_mov_i64(rl, t0); @@ -2609,9 +2609,9 @@ void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv= _i64 arg1, TCGv_i64 arg2) =20 void tcg_gen_mulsu2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 arg1, TCGv_i64 = arg2) { - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); tcg_gen_mulu2_i64(t0, t1, arg1, arg2); /* Adjust for negative input for the signed arg1. */ tcg_gen_sari_i64(t2, arg1, 63); @@ -2645,7 +2645,7 @@ void tcg_gen_umax_i64(TCGv_i64 ret, TCGv_i64 a, TCGv_= i64 b) =20 void tcg_gen_abs_i64(TCGv_i64 ret, TCGv_i64 a) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_sari_i64(t, a, 63); tcg_gen_xor_i64(ret, a, t); @@ -2675,7 +2675,7 @@ void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg) tcg_gen_op2(INDEX_op_extrh_i64_i32, tcgv_i32_arg(ret), tcgv_i64_arg(arg)); } else { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); tcg_gen_shri_i64(t, arg, 32); tcg_gen_mov_i32(ret, (TCGv_i32)t); tcg_temp_free_i64(t); @@ -2714,7 +2714,7 @@ void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 l= ow, TCGv_i32 high) return; } =20 - tmp =3D tcg_temp_new_i64(); + tmp =3D tcg_temp_ebb_new_i64(); /* These extensions are only needed for type correctness. We may be able to do better given target specific information. */ tcg_gen_extu_i32_i64(tmp, high); @@ -2826,7 +2826,7 @@ void tcg_gen_lookup_and_goto_ptr(void) } =20 plugin_gen_disable_mem_helpers(); - ptr =3D tcg_temp_new_ptr(); + ptr =3D tcg_temp_ebb_new_ptr(); gen_helper_lookup_tb_ptr(ptr, cpu_env); tcg_gen_op1i(INDEX_op_goto_ptr, tcgv_ptr_arg(ptr)); tcg_temp_free_ptr(ptr); @@ -2987,7 +2987,7 @@ void tcg_gen_qemu_st_i32(TCGv_i32 val, TCGv addr, TCG= Arg idx, MemOp memop) oi =3D make_memop_idx(memop, idx); =20 if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { - swap =3D tcg_temp_new_i32(); + swap =3D tcg_temp_ebb_new_i32(); switch (memop & MO_SIZE) { case MO_16: tcg_gen_bswap16_i32(swap, val, 0); @@ -3082,7 +3082,7 @@ void tcg_gen_qemu_st_i64(TCGv_i64 val, TCGv addr, TCG= Arg idx, MemOp memop) oi =3D make_memop_idx(memop, idx); =20 if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { - swap =3D tcg_temp_new_i64(); + swap =3D tcg_temp_ebb_new_i64(); switch (memop & MO_SIZE) { case MO_16: tcg_gen_bswap16_i64(swap, val, 0); @@ -3224,7 +3224,7 @@ void tcg_gen_qemu_st_i128(TCGv_i128 val, TCGv addr, T= CGArg idx, MemOp memop) =20 addr_p8 =3D tcg_temp_new(); if ((mop[0] ^ memop) & MO_BSWAP) { - TCGv_i64 t =3D tcg_temp_new_i64(); + TCGv_i64 t =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_bswap64_i64(t, x); gen_ldst_i64(INDEX_op_qemu_st_i64, t, addr, mop[0], idx); @@ -3328,8 +3328,8 @@ static void * const table_cmpxchg[(MO_SIZE | MO_BSWAP= ) + 1] =3D { void tcg_gen_nonatomic_cmpxchg_i32(TCGv_i32 retv, TCGv addr, TCGv_i32 cmpv, TCGv_i32 newv, TCGArg idx, MemOp memop) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_ext_i32(t2, cmpv, memop & MO_SIZE); =20 @@ -3385,8 +3385,8 @@ void tcg_gen_nonatomic_cmpxchg_i64(TCGv_i64 retv, TCG= v addr, TCGv_i64 cmpv, return; } =20 - t1 =3D tcg_temp_new_i64(); - t2 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_ebb_new_i64(); + t2 =3D tcg_temp_ebb_new_i64(); =20 tcg_gen_ext_i64(t2, cmpv, memop & MO_SIZE); =20 @@ -3442,9 +3442,9 @@ void tcg_gen_atomic_cmpxchg_i64(TCGv_i64 retv, TCGv a= ddr, TCGv_i64 cmpv, tcg_gen_movi_i32(TCGV_HIGH(retv), 0); } } else { - TCGv_i32 c32 =3D tcg_temp_new_i32(); - TCGv_i32 n32 =3D tcg_temp_new_i32(); - TCGv_i32 r32 =3D tcg_temp_new_i32(); + TCGv_i32 c32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 n32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 r32 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_extrl_i64_i32(c32, cmpv); tcg_gen_extrl_i64_i32(n32, newv); @@ -3476,10 +3476,10 @@ void tcg_gen_nonatomic_cmpxchg_i128(TCGv_i128 retv,= TCGv addr, TCGv_i128 cmpv, =20 gen(retv, cpu_env, addr, cmpv, newv, tcg_constant_i32(oi)); } else { - TCGv_i128 oldv =3D tcg_temp_new_i128(); - TCGv_i128 tmpv =3D tcg_temp_new_i128(); - TCGv_i64 t0 =3D tcg_temp_new_i64(); - TCGv_i64 t1 =3D tcg_temp_new_i64(); + TCGv_i128 oldv =3D tcg_temp_ebb_new_i128(); + TCGv_i128 tmpv =3D tcg_temp_ebb_new_i128(); + TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); TCGv_i64 z =3D tcg_constant_i64(0); =20 tcg_gen_qemu_ld_i128(oldv, addr, idx, memop); @@ -3541,8 +3541,8 @@ static void do_nonatomic_op_i32(TCGv_i32 ret, TCGv ad= dr, TCGv_i32 val, TCGArg idx, MemOp memop, bool new_val, void (*gen)(TCGv_i32, TCGv_i32, TCGv_i32)) { - TCGv_i32 t1 =3D tcg_temp_new_i32(); - TCGv_i32 t2 =3D tcg_temp_new_i32(); + TCGv_i32 t1 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 t2 =3D tcg_temp_ebb_new_i32(); =20 memop =3D tcg_canonicalize_memop(memop, 0, 0); =20 @@ -3579,8 +3579,8 @@ static void do_nonatomic_op_i64(TCGv_i64 ret, TCGv ad= dr, TCGv_i64 val, TCGArg idx, MemOp memop, bool new_val, void (*gen)(TCGv_i64, TCGv_i64, TCGv_i64)) { - TCGv_i64 t1 =3D tcg_temp_new_i64(); - TCGv_i64 t2 =3D tcg_temp_new_i64(); + TCGv_i64 t1 =3D tcg_temp_ebb_new_i64(); + TCGv_i64 t2 =3D tcg_temp_ebb_new_i64(); =20 memop =3D tcg_canonicalize_memop(memop, 1, 0); =20 @@ -3616,8 +3616,8 @@ static void do_atomic_op_i64(TCGv_i64 ret, TCGv addr,= TCGv_i64 val, tcg_gen_movi_i64(ret, 0); #endif /* CONFIG_ATOMIC64 */ } else { - TCGv_i32 v32 =3D tcg_temp_new_i32(); - TCGv_i32 r32 =3D tcg_temp_new_i32(); + TCGv_i32 v32 =3D tcg_temp_ebb_new_i32(); + TCGv_i32 r32 =3D tcg_temp_ebb_new_i32(); =20 tcg_gen_extrl_i64_i32(v32, val); do_atomic_op_i32(r32, addr, v32, idx, memop & ~MO_SIGN, table); diff --git a/tcg/tcg.c b/tcg/tcg.c index bbae9d493b..06ac9d5ab8 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1865,7 +1865,7 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int narg= s, TCGTemp **args) case TCG_CALL_ARG_EXTEND_U: case TCG_CALL_ARG_EXTEND_S: { - TCGv_i64 temp =3D tcg_temp_new_i64(); + TCGv_i64 temp =3D tcg_temp_ebb_new_i64(); TCGv_i32 orig =3D temp_tcgv_i32(ts); =20 if (loc->kind =3D=3D TCG_CALL_ARG_EXTEND_S) { --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DKuK62hxv2vXEM1ktPotl0poAfziKcuIlZAl/cEb0MU=; b=z4jeLqw6vmWQP8K0ARgR4kNxNhkTw1nj2j4kOSQG98ihVx94ViE/hAdLYwm7z9ZrSz Z3VaHvXk4sOPM3GgF5UgUu7p3dFe02ZmsWeflj7DnELmzPmbrmI31gygTS9oEXMy7jVO /VHR/mfLHsQycKOUqxita0YurEaef5R6D6PpfFpt5Hi5kg1SMnQdc6kuqvVqb/Oe8Adj bluWiKcdlp28JuqSV0AHVg11GwSag9e+1hrOUm+AffBRN8QI0XhH/czDUeaC/q/2jk8E F98prlFR90Msj5PvaHT9OJpGrmtS+3fL/viCMR0Pi59RTeTjYItSbZg+CuB3+iI78UxE auGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DKuK62hxv2vXEM1ktPotl0poAfziKcuIlZAl/cEb0MU=; b=qhDisfQG6njpF81HnoKUZePcs+QGHA+tNeZOLg/wdmKfZHLn27qtqjrD4K1NFL7n04 MXh+sjpXEcAD6sx9nXiwKFThNyRb7VjXbxEyD6dz+HHLFYM11C9WrXd0Frtenh2Ghg/7 f/lhOCUx6GPbPLhhPrlEywdQLYV6r7l6409QTDg/drds/llTmesnGAOC8cL3Vqu2sVRN 9GY480gokblIY6Qrz/NaPCK6RpWvT04eNdL6yWh+ThBWiFPjctTxPRYDKgn17mtN4gG/ jxJ2oq6YPiijGBo5KDv51nFESp6oEY2PXywlsVYl2ZKgEisU1d1QEI/xztcSHqpURxfk u86w== X-Gm-Message-State: AO0yUKVtMXUpvEKugcHPBmLJGcixWd7oUz8AudLhBrytHhYnu5GTWxmy cLkhCyADkA16JUfrNQjIuKX6H/GF3jbUse5/ahM= X-Google-Smtp-Source: AK7set9tb0kUhrUjxgI2vwol4/BbTrl8YwR+gNiVfVFVrPh0+lXJmvir+CgU+TYgcT3sRswiwVL4QQ== X-Received: by 2002:a17:90b:1b12:b0:234:b00f:3492 with SMTP id nu18-20020a17090b1b1200b00234b00f3492mr11129357pjb.34.1677108454723; Wed, 22 Feb 2023 15:27:34 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 12/28] accel/tcg/plugin: Use tcg_temp_ebb_* Date: Wed, 22 Feb 2023 13:26:59 -1000 Message-Id: <20230222232715.15034-13-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108821172100003 All of these uses have quite local scope. Avoid tcg_const_*, because we haven't added a corresponding interface for TEMP_EBB. Use explicit tcg_gen_movi_* instead. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- accel/tcg/plugin-gen.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 17a686bd9e..9b793ac62c 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -93,11 +93,13 @@ void HELPER(plugin_vcpu_mem_cb)(unsigned int vcpu_index, =20 static void do_gen_mem_cb(TCGv vaddr, uint32_t info) { - TCGv_i32 cpu_index =3D tcg_temp_new_i32(); - TCGv_i32 meminfo =3D tcg_const_i32(info); - TCGv_i64 vaddr64 =3D tcg_temp_new_i64(); - TCGv_ptr udata =3D tcg_const_ptr(NULL); + TCGv_i32 cpu_index =3D tcg_temp_ebb_new_i32(); + TCGv_i32 meminfo =3D tcg_temp_ebb_new_i32(); + TCGv_i64 vaddr64 =3D tcg_temp_ebb_new_i64(); + TCGv_ptr udata =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_i32(meminfo, info); + tcg_gen_movi_ptr(udata, 0); tcg_gen_ld_i32(cpu_index, cpu_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)= ); tcg_gen_extu_tl_i64(vaddr64, vaddr); @@ -112,9 +114,10 @@ static void do_gen_mem_cb(TCGv vaddr, uint32_t info) =20 static void gen_empty_udata_cb(void) { - TCGv_i32 cpu_index =3D tcg_temp_new_i32(); - TCGv_ptr udata =3D tcg_const_ptr(NULL); /* will be overwritten later */ + TCGv_i32 cpu_index =3D tcg_temp_ebb_new_i32(); + TCGv_ptr udata =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_ptr(udata, 0); tcg_gen_ld_i32(cpu_index, cpu_env, -offsetof(ArchCPU, env) + offsetof(CPUState, cpu_index)= ); gen_helper_plugin_vcpu_udata_cb(cpu_index, udata); @@ -129,9 +132,10 @@ static void gen_empty_udata_cb(void) */ static void gen_empty_inline_cb(void) { - TCGv_i64 val =3D tcg_temp_new_i64(); - TCGv_ptr ptr =3D tcg_const_ptr(NULL); /* overwritten later */ + TCGv_i64 val =3D tcg_temp_ebb_new_i64(); + TCGv_ptr ptr =3D tcg_temp_ebb_new_ptr(); =20 + tcg_gen_movi_ptr(ptr, 0); tcg_gen_ld_i64(val, ptr, 0); /* pass an immediate !=3D 0 so that it doesn't get optimized away */ tcg_gen_addi_i64(val, val, 0xdeadface); @@ -151,9 +155,9 @@ static void gen_empty_mem_cb(TCGv addr, uint32_t info) */ static void gen_empty_mem_helper(void) { - TCGv_ptr ptr; + TCGv_ptr ptr =3D tcg_temp_ebb_new_ptr(); =20 - ptr =3D tcg_const_ptr(NULL); + tcg_gen_movi_ptr(ptr, 0); tcg_gen_st_ptr(ptr, cpu_env, offsetof(CPUState, plugin_mem_cbs) - offsetof(ArchCPU, env)); tcg_temp_free_ptr(ptr); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108868; cv=none; d=zohomail.com; s=zohoarc; b=g4tSiQ2czIp2L5WXdbMBOm7ATrVIiJ1Z68eqv87fjfg2JAh0L1ELBOszU1hVFI83MgwpxFIYAojaEmoo87As0exR62ph7b06jdXelkAXPdmlctmIFee0WI943XFJeSzEOUJwohjHYYNrMlAnDyLGF208N6T39geT9gXl7WrE5ek= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108868; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=hhg51Q+cwZ5ETGEd79IVEgHc1glLtgJGfYx8mEa86BAn8J0tenqUDOMora+KKiu0A4lXbTfQQ2M8yhg5VVGdNpYNDkfCIk8n0/7O/oJbCv/wOCNHnKYkRrqydItgIDCJo2eINYqbGVCKeHgpMUuU3yAkfCevVzB+1pzXfJJsl9A= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 167710886841432.17772599766715; Wed, 22 Feb 2023 15:34:28 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWR-0000Sa-OQ; Wed, 22 Feb 2023 18:27:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWQ-0000S0-Te for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:38 -0500 Received: from mail-pl1-x632.google.com ([2607:f8b0:4864:20::632]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWO-0005JQ-Vp for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:38 -0500 Received: by mail-pl1-x632.google.com with SMTP id ky4so11973771plb.3 for ; Wed, 22 Feb 2023 15:27:36 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=fmB8qqCRRkUF4ABe/CI+DfzWOhMgMpNf8R5lU32WMpOURZ9Qgj6qaxMOmhaELREI7C CSf+VotFbk6NpyP2WSSnwTNjVtEnP/hg7T/vmFhHy307voxZnJBhCVmsMCB6BDOF+UoL rp2RA59wt20Qd9xQirrV8u2uxbFutdd4Qbah9R/BE+lflnNfG4gFPp6LUHNTxo0n5MUF 9yal8UnVlv6+dol1y7tnysMB3q/xU9j3K8h9h3dMe7EZs1oSjD0zKIzFVuVy0lzrPwHg dR11mCVzh6UlWTnOHcpyNyTKid/W9vlcU0HsRAItg43nAakGU4hiSEmKVvorfX1Rw3XG VN4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=c/FsI5n4WgHRv66eevhE+xAIN7J7lkFbjUwPoPOuuXQ=; b=IyU1xlFG+EYPg3On7Se82MYs2CzFhheYFruzXLj5UF98JxSTZ9EXp7D1FT6V6442Y9 0dOfRpOk7Cgx/fibIYuULPnETyXaUeIpssn8MCaUCyaUxiiDMeagErcPV4Ii8IHVP9kS 4nP+UEcZUJHxKMcyKqDdmMDhCzv5sPPABr+u9aKzW6mS3niX84IAW6qjpUQ7IeKt+NtY N06OfMZYj5UwJ6hywTa4kur5/rURny3FZ5gm+9jGxYt8Jn3biG2coGsLRrQtsyb5twdN pMqSDeMmT0evFryNG9Yn3Rb1CNz/TpXaXqTwroO3xQOYx5LJ425TsINehc9kx3zuOwsi FltA== X-Gm-Message-State: AO0yUKXodFc9WlCnK6ORHsOuzI2SdriB/ASSYnGFBpXwJlruk5YTJ3o2 c3e4VpTiKlXNyZEzE18YeB4k1AMgQq56t5L4ABY= X-Google-Smtp-Source: AK7set/kFV1XVWqRQKsW6RjtZHzTLkrI9McDCyoJaYafTt8cmpJnwC4UTxwxiLGCPoqSkixd0JOcvQ== X-Received: by 2002:a17:90b:3890:b0:233:f990:d646 with SMTP id mu16-20020a17090b389000b00233f990d646mr9726144pjb.35.1677108456189; Wed, 22 Feb 2023 15:27:36 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 13/28] accel/tcg/plugin: Tidy plugin_gen_disable_mem_helpers Date: Wed, 22 Feb 2023 13:27:00 -1000 Message-Id: <20230222232715.15034-14-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108869125100001 Here we are creating a temp whose value needs to be replaced, but always storing NULL into CPUState.plugin_mem_cbs. Use tcg_constant_ptr(0) explicitly. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- accel/tcg/plugin-gen.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index 9b793ac62c..c42a436c0c 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -630,8 +630,6 @@ static void inject_mem_disable_helper(struct qemu_plugi= n_insn *plugin_insn, /* called before finishing a TB with exit_tb, goto_tb or goto_ptr */ void plugin_gen_disable_mem_helpers(void) { - TCGv_ptr ptr; - /* * We could emit the clearing unconditionally and be done. However, th= is can * be wasteful if for instance plugins don't track memory accesses, or= if @@ -644,10 +642,8 @@ void plugin_gen_disable_mem_helpers(void) if (!tcg_ctx->plugin_tb->mem_helper) { return; } - ptr =3D tcg_const_ptr(NULL); - tcg_gen_st_ptr(ptr, cpu_env, offsetof(CPUState, plugin_mem_cbs) - - offsetof(ArchCPU, env)); - tcg_temp_free_ptr(ptr); + tcg_gen_st_ptr(tcg_constant_ptr(NULL), cpu_env, + offsetof(CPUState, plugin_mem_cbs) - offsetof(ArchCPU, = env)); } =20 static void plugin_gen_tb_udata(const struct qemu_plugin_tb *ptb, --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108565; cv=none; d=zohomail.com; s=zohoarc; b=HoeqchZcXsyKLoB1c8J402k+v5mP+U43RaHQ1YLSEc66dShturt0Re4Taq57ou4H6xHuQO/vqcEDUyqeSMTwOIcoVI6x28W5t+NZR/sxM0DS2N+1+kp08eSDck+NPFOOPUn/QPsG6VU0NAT1/CUEry3+MiQ5Rd8mVzL6gLJRSi0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108565; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=nZywVGNbdFCpTtKhrWeTFNuLpgXZYO5r09C/W3W1oBU=; b=iWtEiIb0vZazUz3KqatmooLwy+e1KvWwxuXjZDIsSdBDmeEheEP7B8MrBe6T24Qhcw23C0k7OBRK0qZUz6cde1UPQF8xYvA9HWR3hQZch4cphaGZuvPQnUeoNHb/68OYXwG4PO5rwnfIvKJ7jNa4HE6QRptqiahEKD4l1s0XarA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108565358884.5611205107311; Wed, 22 Feb 2023 15:29:25 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWU-0000Tk-7b; Wed, 22 Feb 2023 18:27:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWS-0000T6-Pz for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:40 -0500 Received: from mail-pl1-x635.google.com ([2607:f8b0:4864:20::635]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWR-0005LL-4K for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:40 -0500 Received: by mail-pl1-x635.google.com with SMTP id h14so10922382plf.10 for ; Wed, 22 Feb 2023 15:27:38 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.36 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=nZywVGNbdFCpTtKhrWeTFNuLpgXZYO5r09C/W3W1oBU=; b=JXhBYk2RJ0D8xhYjhS74pPcrEdM0VjsxQa4VzbPbls4FUETToagiyVDs+ugnXQEVdO 900NEUbtJ9N+o9fK8aLYvetyD0/odZL5q51Z6PuPzZvwRR09ADyfXfq+pLZwhgwBtnk2 clhJvK6BKdtdQqUVbF/yraHjyIt+oB9Fp++05y4NxEt6VdipO6kYcwLXR/xGteynObRw 76fkevrZQo7UCIJfXtkNGRM5wpKO+vUvBzmIRe0r10hROlrIBAxBorz9Y9OsgQGcH2hN rvRSEEzAIK4ckxg33JzH22bh1y0XGPQEh3Wfg934P1SABKI9ahbdywQkKvvRl12z3PF7 a13w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nZywVGNbdFCpTtKhrWeTFNuLpgXZYO5r09C/W3W1oBU=; b=7AU2UYSgxXCfLkUhLYH1OK8EDmO5LD7k18ibcJm2LbcoKweJRFHL48xPwIxw/s/BZF KqWvcbLLhSg0OaC6cQnhAG03hSwkz1Uq1PSNeo1oRePgfXXO2SAYM7/aZIs33zXhPYK/ jjABvv7U1FqXhgPWU5AExN6RNXL/jMtDRONUvEC8UjSaq/B1wy4HJUXFB1KxukxVnGaQ 8oi2J28fDvTO7dQg1AHiY8GMyqskOWK+wIps/DphZHhBD34/zpACUy5ktK9hbeKFtS/3 ORMLvBqNQsXPmDRgEwOjFh8IkfcqN9cNMPjQ++Qgr/z1es+draZruMcxP+DfCYbZTDCQ xgrQ== X-Gm-Message-State: AO0yUKUAsKH9USk4t7IHEvQm1JqwfwkOI7aawDF0JMtYPrU7wSngIjmf Y+DteIYCkIFBNIBhk6mxHlecMquGP/evEDjopnk= X-Google-Smtp-Source: AK7set87x4plZ/W7r+Lv8rGZs283CUCwt/PR8S4lYtxGQTzFzhABWdyA5nS5FAYoxkz1mOr+S1S6ug== X-Received: by 2002:a17:90a:1944:b0:236:a3a0:f49b with SMTP id 4-20020a17090a194400b00236a3a0f49bmr11809715pjh.41.1677108457488; Wed, 22 Feb 2023 15:27:37 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 14/28] tcg: Don't re-use TEMP_TB temporaries Date: Wed, 22 Feb 2023 13:27:01 -1000 Message-Id: <20230222232715.15034-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::635; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x635.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108566874100007 Content-Type: text/plain; charset="utf-8" Reusing TEMP_TB interferes with detecting whether the temp can be adjusted to TEMP_EBB. Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 2 +- tcg/tcg.c | 101 ++++++++++++++++++++++++---------------------- 2 files changed, 53 insertions(+), 50 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 0c2041bcf7..6cc6758cd6 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -612,7 +612,7 @@ struct TCGContext { #endif =20 GHashTable *const_table[TCG_TYPE_COUNT]; - TCGTempSet free_temps[TCG_TYPE_COUNT * 2]; + TCGTempSet free_temps[TCG_TYPE_COUNT]; TCGTemp temps[TCG_MAX_TEMPS]; /* globals first, temps after */ =20 QTAILQ_HEAD(, TCGOp) ops, free_ops; diff --git a/tcg/tcg.c b/tcg/tcg.c index 06ac9d5ab8..9f1b042ecd 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1258,63 +1258,66 @@ TCGTemp *tcg_global_mem_new_internal(TCGType type, = TCGv_ptr base, TCGTemp *tcg_temp_new_internal(TCGType type, TCGTempKind kind) { TCGContext *s =3D tcg_ctx; - bool temp_local =3D kind =3D=3D TEMP_TB; TCGTemp *ts; - int idx, k; + int n; =20 - k =3D type + (temp_local ? TCG_TYPE_COUNT : 0); - idx =3D find_first_bit(s->free_temps[k].l, TCG_MAX_TEMPS); - if (idx < TCG_MAX_TEMPS) { - /* There is already an available temp with the right type. */ - clear_bit(idx, s->free_temps[k].l); + if (kind =3D=3D TEMP_EBB) { + int idx =3D find_first_bit(s->free_temps[type].l, TCG_MAX_TEMPS); =20 - ts =3D &s->temps[idx]; - ts->temp_allocated =3D 1; - tcg_debug_assert(ts->base_type =3D=3D type); - tcg_debug_assert(ts->kind =3D=3D kind); - } else { - int i, n; + if (idx < TCG_MAX_TEMPS) { + /* There is already an available temp with the right type. */ + clear_bit(idx, s->free_temps[type].l); =20 - switch (type) { - case TCG_TYPE_I32: - case TCG_TYPE_V64: - case TCG_TYPE_V128: - case TCG_TYPE_V256: - n =3D 1; - break; - case TCG_TYPE_I64: - n =3D 64 / TCG_TARGET_REG_BITS; - break; - case TCG_TYPE_I128: - n =3D 128 / TCG_TARGET_REG_BITS; - break; - default: - g_assert_not_reached(); + ts =3D &s->temps[idx]; + ts->temp_allocated =3D 1; + tcg_debug_assert(ts->base_type =3D=3D type); + tcg_debug_assert(ts->kind =3D=3D kind); + goto done; } + } else { + tcg_debug_assert(kind =3D=3D TEMP_TB); + } =20 - ts =3D tcg_temp_alloc(s); - ts->base_type =3D type; - ts->temp_allocated =3D 1; - ts->kind =3D kind; + switch (type) { + case TCG_TYPE_I32: + case TCG_TYPE_V64: + case TCG_TYPE_V128: + case TCG_TYPE_V256: + n =3D 1; + break; + case TCG_TYPE_I64: + n =3D 64 / TCG_TARGET_REG_BITS; + break; + case TCG_TYPE_I128: + n =3D 128 / TCG_TARGET_REG_BITS; + break; + default: + g_assert_not_reached(); + } =20 - if (n =3D=3D 1) { - ts->type =3D type; - } else { - ts->type =3D TCG_TYPE_REG; + ts =3D tcg_temp_alloc(s); + ts->base_type =3D type; + ts->temp_allocated =3D 1; + ts->kind =3D kind; =20 - for (i =3D 1; i < n; ++i) { - TCGTemp *ts2 =3D tcg_temp_alloc(s); + if (n =3D=3D 1) { + ts->type =3D type; + } else { + ts->type =3D TCG_TYPE_REG; =20 - tcg_debug_assert(ts2 =3D=3D ts + i); - ts2->base_type =3D type; - ts2->type =3D TCG_TYPE_REG; - ts2->temp_allocated =3D 1; - ts2->temp_subindex =3D i; - ts2->kind =3D kind; - } + for (int i =3D 1; i < n; ++i) { + TCGTemp *ts2 =3D tcg_temp_alloc(s); + + tcg_debug_assert(ts2 =3D=3D ts + i); + ts2->base_type =3D type; + ts2->type =3D TCG_TYPE_REG; + ts2->temp_allocated =3D 1; + ts2->temp_subindex =3D i; + ts2->kind =3D kind; } } =20 + done: #if defined(CONFIG_DEBUG_TCG) s->temps_in_use++; #endif @@ -1359,7 +1362,6 @@ TCGv_vec tcg_temp_new_vec_matching(TCGv_vec match) void tcg_temp_free_internal(TCGTemp *ts) { TCGContext *s =3D tcg_ctx; - int k, idx; =20 switch (ts->kind) { case TEMP_CONST: @@ -1383,9 +1385,10 @@ void tcg_temp_free_internal(TCGTemp *ts) s->temps_in_use--; #endif =20 - idx =3D temp_idx(ts); - k =3D ts->base_type + (ts->kind =3D=3D TEMP_EBB ? 0 : TCG_TYPE_COUNT); - set_bit(idx, s->free_temps[k].l); + if (ts->kind =3D=3D TEMP_EBB) { + int idx =3D temp_idx(ts); + set_bit(idx, s->free_temps[ts->base_type].l); + } } =20 TCGTemp *tcg_constant_internal(TCGType type, int64_t val) --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108641; cv=none; d=zohomail.com; s=zohoarc; b=dXoFx5grZblnvzLvC98tlfrKC8SoqaZUEm7f38g94oK4YJ/sgD5luWAxMPzV48TW06pnen0jCefa5FDbJBrndWTt8aW2AdZcUxiVfQqqTPneAmfIVpkRWftzlvjUr8FDny1/hCFggC2/MpvS4iSaE72gORqnAjhQLTHoggOFtv0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108641; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=NgjqbSqZeXgjpiAoFh40GkbVdARw1gzYB64qZGAOahsm4PKBmU4Un5GPCgdj/FLyKOpys4sxMIqDm6dQ0ga3QlyWXElrGgXAPt+GHUTjpmYPNe7BpxdBgJkEhJFcSLbb3g/UDMAt/y/AXNA2rvfEQgQsWWcsbYCV32G3MP8g7zY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 167710864154830.15714508630515; Wed, 22 Feb 2023 15:30:41 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWV-0000UU-Q3; Wed, 22 Feb 2023 18:27:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWT-0000Tb-SH for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:41 -0500 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWS-0005Lf-9y for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:41 -0500 Received: by mail-pj1-x102b.google.com with SMTP id qi12-20020a17090b274c00b002341621377cso10541894pjb.2 for ; Wed, 22 Feb 2023 15:27:39 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=q8UiJlMYn76Kp5xIiOK1vrmBwGwUfGzPLHc9x4ZwIxPw3yr0cfMCUVAgGIJMvMcOFM LfasL7cLb0blW2MI4X0vj55Peyb6lX0MoZMq4B+ij08UdRzOABYtbfXfYdBBWkXs4rHj ZXkk/TqEvjF2SdTxCgWFKNsohM4x4meR6cKAjKtcMetUG15MeWtk6jCwpcY0U6zzeeWc PGFr1cl9hbVI3XC/wHGljkY3JQ7NdGuD/XO4hGxPuzglML5ulIRFB+M3GYrtgRAvihRG J8q29UDZhQ2XkRJSfaeTywnQoYpp/maac6wcEmwP+GitswQjHZBSFzTKuLoYb46etmrk 5cFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=IYCWwbbJIP8d6veHeIA0O5e/DufmdWm+tt9+vif/hVA=; b=b02cZ8IKPKxZkIKb+MIV0fNeKBf4ynU614f4U4lOL1NhJ9IP8XALVy1Gv+jkL9Y51y H3UwHISiq7iE3eCr9R32eYtx3/W28Szc7Fij5KbioOIzSsYpysr+AssbTqd1cAF0H428 VPHAvBr+aAt7R2FKdC1wGn5dGWF+WiYS1vYMcHqB3dWV4U5PFcuQru6c2UM/YvVeVG8Q kwg31aJkF9mWLO7SfFGuOz017clDgTmKob63rkvmt5S2WRBe/mSag2rt2xIvAmtCU+c2 JjP2vHTd7mA/+fiOnoo0TVi9sc8n/cbP+Gx4CgXvNKVPZFhrS39x46ZoiR7QIEtr42QN rXyg== X-Gm-Message-State: AO0yUKUiMXM2UVwZzEzdj1dsaLvbh5jw/yVEkG29hnimRdroTBPo0Bol gjhvipHNd8clm3L4XHean9wcJibbKebsjxqp5B0= X-Google-Smtp-Source: AK7set+Iuj7sjUZJnUXyHNP+2if04y/2scL3UeVqlBMOVyYUvDpR4QnLJ8X4xXt+YXm6HB4tl5mMDA== X-Received: by 2002:a17:90b:4ac3:b0:233:f354:e7df with SMTP id mh3-20020a17090b4ac300b00233f354e7dfmr12157714pjb.18.1677108458921; Wed, 22 Feb 2023 15:27:38 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 15/28] tcg: Change default temp lifetime to TEMP_TB Date: Wed, 22 Feb 2023 13:27:02 -1000 Message-Id: <20230222232715.15034-16-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108643292100003 Guest front-ends now get temps that span the lifetime of the translation block by default, which avoids accidentally using the temp across branches and invalidating the data. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 6cc6758cd6..2e220d4040 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -901,7 +901,7 @@ static inline TCGv_i32 tcg_temp_ebb_new_i32(void) =20 static inline TCGv_i32 tcg_temp_new_i32(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); return temp_tcgv_i32(t); } =20 @@ -927,7 +927,7 @@ static inline TCGv_i64 tcg_temp_ebb_new_i64(void) =20 static inline TCGv_i64 tcg_temp_new_i64(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); return temp_tcgv_i64(t); } =20 @@ -946,7 +946,7 @@ static inline TCGv_i128 tcg_temp_ebb_new_i128(void) =20 static inline TCGv_i128 tcg_temp_new_i128(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); return temp_tcgv_i128(t); } =20 @@ -972,7 +972,7 @@ static inline TCGv_ptr tcg_temp_ebb_new_ptr(void) =20 static inline TCGv_ptr tcg_temp_new_ptr(void) { - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_EBB); + TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); return temp_tcgv_ptr(t); } =20 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108574; cv=none; d=zohomail.com; s=zohoarc; b=IDNKDfECVnN8ml1L/WfqIN8xHOCYh8Rf1jDjgd/weQW74lT1RFueTm5jcLpureIUGGdg3wWzaiwSMhWqiVGl0isRzWHakvvwwL7mDT4IPSLMVSMft44ez2SzWL3J8VKRAKVaWOr1UhS7QA1Fc7YU1p5ejOsuWTb3LSzJVrNLzks= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108574; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=IrGhWEKQHD91WCIwq4yDFYg/5pgZZ7O8t0XVlxnnwDY=; b=FnYRD3BLzk4SEJDA/lW+7hI8ZiSEPN+oVKH7o6hc8C7sVkcpXvAA7H3tj+Oiw3cYm5QGfkjKyM19++b416xptLmJHZqk2vzvtjbXCjCk09NEUuRxKuoX4Mlf07aGwkigtxrGC9aLvOMh5I3fYvIxTEAICClNocPs4kD65eoisws= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 16771085745351017.6010064784399; Wed, 22 Feb 2023 15:29:34 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWV-0000Ud-T3; Wed, 22 Feb 2023 18:27:43 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWU-0000U2-Mt for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:42 -0500 Received: from mail-pj1-x1030.google.com ([2607:f8b0:4864:20::1030]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWT-0005JA-03 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:42 -0500 Received: by mail-pj1-x1030.google.com with SMTP id x34so7425197pjj.0 for ; Wed, 22 Feb 2023 15:27:40 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.39 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=IrGhWEKQHD91WCIwq4yDFYg/5pgZZ7O8t0XVlxnnwDY=; b=iukJs6QxQ/4DwfwbMsCcTKW3YrcibzHv8DnNeX5G8UlPGaGNykExO+wijmocTv/3d8 XanJ5LHCUo/RYzHL0y/SOZsn1C0TGDyNGw7tF7lfPP9TRs49fPz19ws+jIsNrqjG9dD0 ie71GgWTt70Hq2iVVNg1rHyd/DrpjKT5iZc6Wv5btj5DxxslwJV31kvTgZvzQ/W+AWKQ 1NVtfRZQ3IPQkVXntcT50VEHr3JijEFUwPruEnG5yEOSarljdlv+G0CzySi9Amcu3mW5 3qG7RJfaYYdcUlz13bfBmNHUAew6wIojeMBue/g6M/tqH5vYdNfYGn0OYYHr233bl72p P1KA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=IrGhWEKQHD91WCIwq4yDFYg/5pgZZ7O8t0XVlxnnwDY=; b=iUfpy480dKOZvWeZJ1Kd/J1A+r8Nvf6eLhNsuES6fDhjSckdj33tCbyTBwItkXVqjr GdboN5+VClsrvtpKQlIELka4w2vXVU3VTBcxnLBs/DnKVkd+4kcd4KoYZeGrbvNTwe0E 2vVa+uw/D4EgHbI0b1rqGa31ryg0jqKbkMyxtLYr433wpVDx/JSVuagIRHCoxzh5/8Zb y/zK2U3yYrb0vL8RulJt4mVhkbYKfR8eXjEDE1K3Nqy3bo/OKGmxmsMznluXwybskx1O LaUQbmqF46ISKT+uEClv9HnWOJ4/77NP/s0uVaUiRKKx0ZoFjZPhow49KQ/KWQgXFY4X jhrA== X-Gm-Message-State: AO0yUKX74+gLRqBWAENOydjDiaIA5o3mapoh1V/HxPYhmpUTC+3+wn5A zyylxvQkGpRFG2bLwi1e7vs0kebe+iUHQHiS7Cc= X-Google-Smtp-Source: AK7set8HUFUEG769ZZvBDENm2RCIrOQ+yxOUXXepcdcfrBktZ4T/1Wgg/1lmFY3ZACQ0ahjFeBtLgw== X-Received: by 2002:a17:90b:3b87:b0:233:fb7d:846c with SMTP id pc7-20020a17090b3b8700b00233fb7d846cmr10719091pjb.9.1677108460182; Wed, 22 Feb 2023 15:27:40 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 16/28] target/arm: Drop copies in gen_sve_{ldr,str} Date: Wed, 22 Feb 2023 13:27:03 -1000 Message-Id: <20230222232715.15034-17-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1030; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1030.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108574863100009 Content-Type: text/plain; charset="utf-8" Since we now get TEMP_TB temporaries by default, we no longer need to make copies across these loops. These were the only uses of new_tmp_a64_local(), so remove that as well. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/translate-a64.h | 1 - target/arm/translate-a64.c | 6 ------ target/arm/translate-sve.c | 32 -------------------------------- 3 files changed, 39 deletions(-) diff --git a/target/arm/translate-a64.h b/target/arm/translate-a64.h index ad3762d1ac..ca24c39dbe 100644 --- a/target/arm/translate-a64.h +++ b/target/arm/translate-a64.h @@ -19,7 +19,6 @@ #define TARGET_ARM_TRANSLATE_A64_H =20 TCGv_i64 new_tmp_a64(DisasContext *s); -TCGv_i64 new_tmp_a64_local(DisasContext *s); TCGv_i64 new_tmp_a64_zero(DisasContext *s); TCGv_i64 cpu_reg(DisasContext *s, int reg); TCGv_i64 cpu_reg_sp(DisasContext *s, int reg); diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index da9f877476..300248a0ad 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -436,12 +436,6 @@ TCGv_i64 new_tmp_a64(DisasContext *s) return s->tmp_a64[s->tmp_a64_count++] =3D tcg_temp_new_i64(); } =20 -TCGv_i64 new_tmp_a64_local(DisasContext *s) -{ - assert(s->tmp_a64_count < TMP_A64_MAX); - return s->tmp_a64[s->tmp_a64_count++] =3D tcg_temp_local_new_i64(); -} - TCGv_i64 new_tmp_a64_zero(DisasContext *s) { TCGv_i64 t =3D new_tmp_a64(s); diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 621a2abb22..02150d93e8 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4344,17 +4344,6 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int= vofs, TCGLabel *loop =3D gen_new_label(); TCGv_ptr tp, i =3D tcg_const_local_ptr(0); =20 - /* Copy the clean address into a local temp, live across the loop.= */ - t0 =3D clean_addr; - clean_addr =3D new_tmp_a64_local(s); - tcg_gen_mov_i64(clean_addr, t0); - - if (base !=3D cpu_env) { - TCGv_ptr b =3D tcg_temp_local_new_ptr(); - tcg_gen_mov_ptr(b, base); - base =3D b; - } - gen_set_label(loop); =20 t0 =3D tcg_temp_new_i64(); @@ -4370,11 +4359,6 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int= vofs, =20 tcg_gen_brcondi_ptr(TCG_COND_LTU, i, len_align, loop); tcg_temp_free_ptr(i); - - if (base !=3D cpu_env) { - tcg_temp_free_ptr(base); - assert(len_remain =3D=3D 0); - } } =20 /* @@ -4445,17 +4429,6 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int= vofs, TCGLabel *loop =3D gen_new_label(); TCGv_ptr tp, i =3D tcg_const_local_ptr(0); =20 - /* Copy the clean address into a local temp, live across the loop.= */ - t0 =3D clean_addr; - clean_addr =3D new_tmp_a64_local(s); - tcg_gen_mov_i64(clean_addr, t0); - - if (base !=3D cpu_env) { - TCGv_ptr b =3D tcg_temp_local_new_ptr(); - tcg_gen_mov_ptr(b, base); - base =3D b; - } - gen_set_label(loop); =20 t0 =3D tcg_temp_new_i64(); @@ -4471,11 +4444,6 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int= vofs, =20 tcg_gen_brcondi_ptr(TCG_COND_LTU, i, len_align, loop); tcg_temp_free_ptr(i); - - if (base !=3D cpu_env) { - tcg_temp_free_ptr(base); - assert(len_remain =3D=3D 0); - } } =20 /* Predicate register stores can be any multiple of 2. */ --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=nOjB7Oa3s7/QHz69KU/odzNJz8JnUW0khbG4X3to11I=; b=Bq5QV1d8qvERu5zCl5pO3jOSLJAzYXcNociJzIiTcHbEgiB3EKctECfZBSskDz/0Yv pQnDj0+XSFskUPCm1GZ6j1kS46OVJjoCompM05YYhybkWCRXQviqbshiGcLpgkHR2cmu UW4kWNnnO2a9c9csLKcxt94DDNHqcvCwc/8bTNqjJkKwSqLQ1k3H4TpHcYEiDjurp1eP 2lmVA7NnaPRsApngqYPrDoSLQqteNK/97Vlnq+xiVBxwOJdvmF8vGCVmwrj0MUcWDYq/ Gxy0/ynW3ZympevH4jnFcmg5fWtBfct+Kitn0lVIFnq1nvBmZk8L/Fk12tC6snqN1gGC rxhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=nOjB7Oa3s7/QHz69KU/odzNJz8JnUW0khbG4X3to11I=; b=7cpUZQzQI2osP/bjVf66xFNBxpWzsUDJBUr2mE8QVy+Gs/PWM+utczaKYZpTzurCFW MsqFGFF+yHkV+rqr3cwqVoBDRyeCPf9IzadYFnnvg8dunevLKU6196YmjDhKWXGIQD4v XwF7tmOXeSSEh+dSXqtghoane/b9gYR+OV+/19xEFfpfYLUNCDar1kLvzCQd76gsX+ca ktnq41geI+LUCuttc/lrg5OwPXAcHII3MOuD9+6C3WzKFMO1OCP6TrDo5v6Yq0K/I44w QQWgJCm5EFMeucp8hSvTHuV2iX1HyypAGmWLMqvADXViZbPt6Wc5l2p55uI4XNuIuIsU jsrA== X-Gm-Message-State: AO0yUKVv4pgPcDvKjhF6sHynOzd1lcdC2byBkL6Yv0+BFI0hljyXFqGi g2VDCCrWkiebN+yiJfAz+R6HlhcgnVXH9jDdL7w= X-Google-Smtp-Source: AK7set8KLcLF8OHwhRbQpl3r6Pd1ylBsucoIb2Pf0l0CwHlKd1a/AYRtfWaTd6xIkKwZdlVPtMMdaw== X-Received: by 2002:a17:90b:1a85:b0:237:35f9:655c with SMTP id ng5-20020a17090b1a8500b0023735f9655cmr5928552pjb.36.1677108461556; Wed, 22 Feb 2023 15:27:41 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 17/28] target/arm: Don't use tcg_temp_local_new_* Date: Wed, 22 Feb 2023 13:27:04 -1000 Message-Id: <20230222232715.15034-18-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108492573100007 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/arm/translate-sve.c | 6 +++--- target/arm/translate.c | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 02150d93e8..718a5bce1b 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -2694,7 +2694,7 @@ static bool do_clast_vector(DisasContext *s, arg_rprr= _esz *a, bool before) return true; } =20 - last =3D tcg_temp_local_new_i32(); + last =3D tcg_temp_new_i32(); over =3D gen_new_label(); =20 find_last_active(s, last, esz, a->pg); @@ -4342,7 +4342,7 @@ void gen_sve_ldr(DisasContext *s, TCGv_ptr base, int = vofs, tcg_temp_free_i64(t0); } else { TCGLabel *loop =3D gen_new_label(); - TCGv_ptr tp, i =3D tcg_const_local_ptr(0); + TCGv_ptr tp, i =3D tcg_const_ptr(0); =20 gen_set_label(loop); =20 @@ -4427,7 +4427,7 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int = vofs, tcg_temp_free_i64(t0); } else { TCGLabel *loop =3D gen_new_label(); - TCGv_ptr tp, i =3D tcg_const_local_ptr(0); + TCGv_ptr tp, i =3D tcg_const_ptr(0); =20 gen_set_label(loop); =20 diff --git a/target/arm/translate.c b/target/arm/translate.c index 92955d505c..9c8e1ac04c 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -7136,7 +7136,7 @@ static bool op_strex(DisasContext *s, arg_STREX *a, M= emOp mop, bool rel) tcg_gen_mb(TCG_MO_ALL | TCG_BAR_STRL); } =20 - addr =3D tcg_temp_local_new_i32(); + addr =3D tcg_temp_new_i32(); load_reg_var(s, addr, a->rn); tcg_gen_addi_i32(addr, addr, a->imm); =20 @@ -7289,7 +7289,7 @@ static bool op_ldrex(DisasContext *s, arg_LDREX *a, M= emOp mop, bool acq) return true; } =20 - addr =3D tcg_temp_local_new_i32(); + addr =3D tcg_temp_new_i32(); load_reg_var(s, addr, a->rn); tcg_gen_addi_i32(addr, addr, a->imm); =20 @@ -8696,7 +8696,7 @@ static bool trans_LE(DisasContext *s, arg_LE *a) * Decrement by 1 << (4 - LTPSIZE). We need to use a TCG local * so that decr stays live after the brcondi. */ - TCGv_i32 decr =3D tcg_temp_local_new_i32(); + TCGv_i32 decr =3D tcg_temp_new_i32(); TCGv_i32 ltpsize =3D load_cpu_field(v7m.ltpsize); tcg_gen_sub_i32(decr, tcg_constant_i32(4), ltpsize); tcg_gen_shl_i32(decr, tcg_constant_i32(1), decr); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108549; cv=none; d=zohomail.com; s=zohoarc; b=VMljfsLlPX0T64eTh4hOjMEHQYwQfXwETDh6OKql3Y2ICBobLPsuFCGNThCSU/9+1dTCB5e0dCwQMOXyHb6cNFuZj1NPFwlgZZgxmvAj6/+QRnFDvjRfMqRrMP3g9FAhGC6bmQ/iqVFnBwSnsy1FfnSPgdhGZQg9ajhlcqXa8bg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108549; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=kiWGFS6W5EmCfZSSfTdeDpDTZQOYoDVn9QKWdsSeVLux0mIfzPke3beL3AsugbVxcAHrCQ6lJ49lEzKUynTCHnVgEs5DpPOY0yyUrqWox9d0EKeI4NshdX0qcH7fDt977hCXiaK48zHxyQ9PA9ge27aEvTnSOGmreML/QGPUsMs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108549939435.3462093425677; Wed, 22 Feb 2023 15:29:09 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWh-0000WX-Iw; Wed, 22 Feb 2023 18:27:55 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWX-0000Uq-45 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:45 -0500 Received: from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWV-0005KQ-J2 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:44 -0500 Received: by mail-pl1-x629.google.com with SMTP id bh1so10787937plb.11 for ; Wed, 22 Feb 2023 15:27:43 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=liL0zlbD8NMQ5HgPjr+zmpjRqq79uTCAm+KqGf4wlJHy1BB7jrXMr3OK0TQztCF1fX AOBAKWYbAdjYgc8lW1sr4gHwc/htXJd7KezbR1wPckMc6xbhqPdffHJpYzWMHyi1Mg7+ 3dOwmTi2vSZOGGQH/qlMlKXvz23SsH1KLRgmYmqIXwSCETIs4KkPv1mwrwH7SlT+YLKN Oa2dwUcn3mkqbQqf8HrfXD285rjoaVI2UTKxF+DD1UgK2FWKuSLgGvNi+6V2GZTrK0kh Zi+UuLtgA9rlSb9J25b41JbwlSeQnYFawJ+M2d2dDqz4GugdW9qsUB+03MZIDjmiVPF5 YNjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YhL2WzjGmls46D+quq34ze/ulksmGA+cQwYE9pUognw=; b=UsV4aF7BhQdlDaZK2s/KK+bATueUkb9dBqE6sUrradjaoPS3vIjGBb2DIPduFTN76w 7TIfsUFAfbQrYvwZCIShMawFuQhPSE8JvP0Zl5LEtNi5GzUNfEKFTj/KrJU0MEnfs1/p Xg7u8lV5lTpSHPtPBShoCWVW03rVNDswxL2Z0vi8wC1KRIuDIGoIqoqra3KtyYdP5JoR avmRMwlI7yoZ64U4Nv+A0EC+y3rc9R85MKduxuAO27pdL7rF7K2EIUQTql1q4CeWdt3m zHZNwhpKQe3exc4GKRenaLxdVnf6GJqdnqttLlgtnd4ImgBSeJPcKvE56CLx/wOufV81 lVtg== X-Gm-Message-State: AO0yUKWwJ7eMlvcwXKfq/tsurV5QjnJG5nLgG1musR9Ho4GnF6fRTZVu G0MJUBvJGxwx+FKohTs9jMWjsmpYWbwHDE5gJkI= X-Google-Smtp-Source: AK7set9PCfrOL1vupdv42u8kOkGA68r+6It6UvVyPPnn0kDVGim8XrTaMntNK8VDMavMyC9hSyebgQ== X-Received: by 2002:a17:90b:33ca:b0:237:2eee:9ae with SMTP id lk10-20020a17090b33ca00b002372eee09aemr6524156pjb.30.1677108462807; Wed, 22 Feb 2023 15:27:42 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 18/28] target/cris: Don't use tcg_temp_local_new Date: Wed, 22 Feb 2023 13:27:05 -1000 Message-Id: <20230222232715.15034-19-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::629; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108550796100001 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/cris/translate.c | 6 +++--- target/cris/translate_v10.c.inc | 10 +++++----- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/target/cris/translate.c b/target/cris/translate.c index 905d01288e..a959b27373 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -1621,7 +1621,7 @@ static int dec_bound_r(CPUCRISState *env, DisasContex= t *dc) LOG_DIS("bound.%c $r%u, $r%u\n", memsize_char(size), dc->op1, dc->op2); cris_cc_mask(dc, CC_MASK_NZ); - l0 =3D tcg_temp_local_new(); + l0 =3D tcg_temp_new(); dec_prep_move_r(dc, dc->op1, dc->op2, size, 0, l0); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], cpu_R[dc->op2], l0, 4); tcg_temp_free(l0); @@ -2404,8 +2404,8 @@ static int dec_bound_m(CPUCRISState *env, DisasContex= t *dc) dc->op1, dc->postinc ? "+]" : "]", dc->op2); =20 - l[0] =3D tcg_temp_local_new(); - l[1] =3D tcg_temp_local_new(); + l[0] =3D tcg_temp_new(); + l[1] =3D tcg_temp_new(); insn_len =3D dec_prep_alu_m(env, dc, 0, memsize, l[0], l[1]); cris_cc_mask(dc, CC_MASK_NZ); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], l[0], l[1], 4); diff --git a/target/cris/translate_v10.c.inc b/target/cris/translate_v10.c.= inc index f500e93447..9660f28584 100644 --- a/target/cris/translate_v10.c.inc +++ b/target/cris/translate_v10.c.inc @@ -68,9 +68,9 @@ static void gen_store_v10_conditional(DisasContext *dc, T= CGv addr, TCGv val, unsigned int size, int mem_index) { TCGLabel *l1 =3D gen_new_label(); - TCGv taddr =3D tcg_temp_local_new(); - TCGv tval =3D tcg_temp_local_new(); - TCGv t1 =3D tcg_temp_local_new(); + TCGv taddr =3D tcg_temp_new(); + TCGv tval =3D tcg_temp_new(); + TCGv t1 =3D tcg_temp_new(); dc->postinc =3D 0; cris_evaluate_flags(dc); =20 @@ -434,7 +434,7 @@ static void dec10_reg_bound(DisasContext *dc, int size) { TCGv t; =20 - t =3D tcg_temp_local_new(); + t =3D tcg_temp_new(); t_gen_zext(t, cpu_R[dc->src], size); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->dst], cpu_R[dc->dst], t, 4); tcg_temp_free(t); @@ -935,7 +935,7 @@ static int dec10_ind_bound(CPUCRISState *env, DisasCont= ext *dc, int rd =3D dc->dst; TCGv t; =20 - t =3D tcg_temp_local_new(); + t =3D tcg_temp_new(); insn_len +=3D dec10_prep_move_m(env, dc, 0, size, t); cris_alu(dc, CC_OP_BOUND, cpu_R[dc->dst], cpu_R[rd], t, 4); if (dc->dst =3D=3D 15) { --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108687; cv=none; d=zohomail.com; s=zohoarc; b=lLlDBbhN6qsIdCO4R21e8kAWmdvdgComhdvJZo65nv039HH8oQW8pwe/YlsUuv4YVjY3RB00l8YLCeREi8cwCK7UmcFfruW2PdxtPfnynCowRh6RkyJn+Cj2nF1PIwMvU6Rq8vC965etlxSmXTDPldHRwjeILCw7ai+A6SzMGPk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108687; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=I5RvwRAEFJ45NwIooEievLS2EX+7gKV47O/JdDJH4Sg=; b=c6ev1edlJ6mgEI5zD7pncTl/tUgxGCSrIGboJc/34C/zCntFAcmJwBsat2BSiKbMk0BUFv6b0fLH+D/DUVreBzM4f99KXJzgFyhRSyk4esIj0gd4JE3fUxWXRhhCkFb/3vesLyR4u4lghFTLJtwon5ynBuL3/SP3Hz1EBIrUJQM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108687367451.7757272354834; Wed, 22 Feb 2023 15:31:27 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWl-0000kS-53; Wed, 22 Feb 2023 18:27:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWa-0000VN-7q for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:49 -0500 Received: from mail-pj1-x1044.google.com ([2607:f8b0:4864:20::1044]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWY-0005Ms-66 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:47 -0500 Received: by mail-pj1-x1044.google.com with SMTP id gi3-20020a17090b110300b0023762f642dcso11749pjb.4 for ; Wed, 22 Feb 2023 15:27:45 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=I5RvwRAEFJ45NwIooEievLS2EX+7gKV47O/JdDJH4Sg=; b=WrSo+pWZLqtpKhcUlRGoCgztAipP4J3DhWC72mMG6h2QhLWeSyV6B1uHWYjjQ9J4zP hc4HzDz+R573YMjdbwqi3sRnZBYL8MJgmgG/EUuYFAi+EjrkV9g5fxhCngY6usPGY5g1 aGd//vyOk4VSbvLLgYcSc4FCgIVXgZl7lCiGbVaxBL6dDR9kPy3oKPePg5/eUhIiLFgc XK7IIYQnIXB6iqeL/j4p+0hzU4fdo4XZ2ZUYCbrDU8cg/Zx2JCx85Z8UsDxyqEI2z8nW 3ID7+L7UqvFwbSTDycEjyY+AujPDHR4Pdtm7Lqrxxw9GwhsNFGVvLbh206ycI6DV4NXy JdUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=I5RvwRAEFJ45NwIooEievLS2EX+7gKV47O/JdDJH4Sg=; b=NmPiSdBFRQUINSZ0jqbhNW/D/YWKVevW/h3fXgTx4JASFpVOaHZ+gsKifffPFra6Q2 H5fR3zr+KdQNuBoWZjf4NjMMLvwQp3fe0PO0Gy5FVZRZPoH4iw0qhG/cpvO7ksqOregZ ICrztH2suVQgcP5ffgP/St+Bu9J+E2SaJvsfBWuNfPtVyvO3Kq27+KKkAK89Psuq2lpR lvVLoL1bWjOnKrwEErg3dsPrl7KCVJjNLvLkObfGfkBwVeiTPOyg4IIh+tn+ifTwrAAW oXbAzWDd8prHvCGJWO3yF4iL1OlWYIGk2E4quYldprmlAwueLKcX4MpzN3UKlQIvZ5bR 3HcQ== X-Gm-Message-State: AO0yUKXtMxZBrrInZR+1spLULYLB4P8aOMt3oMBUCggCCrCEiNRxYt59 MYeeLghrVcOZXbyX7wsy6xNFUm7bqVllvyQXLpDoIg== X-Google-Smtp-Source: AK7set+tB4WKy6YrpZfNEv+i8yZE07A+xc6Ory2GLYc8+Qs2utkH5ugKHOFSaX0OFU4U/c/HJy8oiA== X-Received: by 2002:a17:90a:195:b0:22b:f622:56ae with SMTP id 21-20020a17090a019500b0022bf62256aemr12869566pjc.23.1677108464877; Wed, 22 Feb 2023 15:27:44 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 19/28] target/hexagon: Don't use tcg_temp_local_new_* Date: Wed, 22 Feb 2023 13:27:06 -1000 Message-Id: <20230222232715.15034-20-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1044; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1044.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108687717100003 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/hexagon/idef-parser/README.rst | 4 ++-- target/hexagon/gen_tcg.h | 4 ++-- target/hexagon/genptr.c | 16 ++++++++-------- target/hexagon/idef-parser/parser-helpers.c | 4 ++-- target/hexagon/translate.c | 2 +- target/hexagon/README | 8 ++++---- target/hexagon/gen_tcg_funcs.py | 18 +++++++----------- 7 files changed, 26 insertions(+), 30 deletions(-) diff --git a/target/hexagon/idef-parser/README.rst b/target/hexagon/idef-pa= rser/README.rst index ff6d14150a..c230fec124 100644 --- a/target/hexagon/idef-parser/README.rst +++ b/target/hexagon/idef-parser/README.rst @@ -294,9 +294,9 @@ generators the previous declarations are mapped to =20 :: =20 - int var1; -> TCGv_i32 var1 =3D tcg_temp_local_new_i32(); + int var1; -> TCGv_i32 var1 =3D tcg_temp_new_i32(); =20 - int var2 =3D 0; -> TCGv_i32 var1 =3D tcg_temp_local_new_i32= (); + int var2 =3D 0; -> TCGv_i32 var1 =3D tcg_temp_new_i32(); tcg_gen_movi_i32(j, ((int64_t) 0ULL)); =20 which are later automatically freed at the end of the function they're dec= lared diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index 19697b42a5..a219a7f5dd 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -337,7 +337,7 @@ */ #define fGEN_TCG_PRED_LOAD(GET_EA, PRED, SIZE, SIGN) \ do { \ - TCGv LSB =3D tcg_temp_local_new(); \ + TCGv LSB =3D tcg_temp_new(); \ TCGLabel *label =3D gen_new_label(); \ tcg_gen_movi_tl(EA, 0); \ PRED; \ @@ -397,7 +397,7 @@ /* Predicated loads into a register pair */ #define fGEN_TCG_PRED_LOAD_PAIR(GET_EA, PRED) \ do { \ - TCGv LSB =3D tcg_temp_local_new(); \ + TCGv LSB =3D tcg_temp_new(); \ TCGLabel *label =3D gen_new_label(); \ tcg_gen_movi_tl(EA, 0); \ PRED; \ diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 90db99024f..591461b043 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -706,7 +706,7 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred, TCGCond cond, int pc_off) { TCGv next_PC; - TCGv lsb =3D tcg_temp_local_new(); + TCGv lsb =3D tcg_temp_new(); TCGLabel *skip =3D gen_new_label(); tcg_gen_andi_tl(lsb, pred, 1); gen_write_new_pc_pcrel(ctx, pc_off, cond, lsb); @@ -720,7 +720,7 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred, =20 static void gen_endloop0(DisasContext *ctx) { - TCGv lpcfg =3D tcg_temp_local_new(); + TCGv lpcfg =3D tcg_temp_new(); =20 GET_USR_FIELD(USR_LPCFG, lpcfg); =20 @@ -852,7 +852,7 @@ static void gen_sar(TCGv dst, TCGv src, TCGv shift_amt) /* Bidirectional shift right with saturation */ static void gen_asr_r_r_sat(TCGv RdV, TCGv RsV, TCGv RtV) { - TCGv shift_amt =3D tcg_temp_local_new(); + TCGv shift_amt =3D tcg_temp_new(); TCGLabel *positive =3D gen_new_label(); TCGLabel *done =3D gen_new_label(); =20 @@ -876,7 +876,7 @@ static void gen_asr_r_r_sat(TCGv RdV, TCGv RsV, TCGv Rt= V) /* Bidirectional shift left with saturation */ static void gen_asl_r_r_sat(TCGv RdV, TCGv RsV, TCGv RtV) { - TCGv shift_amt =3D tcg_temp_local_new(); + TCGv shift_amt =3D tcg_temp_new(); TCGLabel *positive =3D gen_new_label(); TCGLabel *done =3D gen_new_label(); =20 @@ -918,7 +918,7 @@ static void gen_log_vreg_write(DisasContext *ctx, intpt= r_t srcoff, int num, intptr_t dstoff; =20 if (is_predicated) { - TCGv cancelled =3D tcg_temp_local_new(); + TCGv cancelled =3D tcg_temp_new(); label_end =3D gen_new_label(); =20 /* Don't do anything if the slot was cancelled */ @@ -959,7 +959,7 @@ static void gen_log_qreg_write(intptr_t srcoff, int num= , int vnew, intptr_t dstoff; =20 if (is_predicated) { - TCGv cancelled =3D tcg_temp_local_new(); + TCGv cancelled =3D tcg_temp_new(); label_end =3D gen_new_label(); =20 /* Don't do anything if the slot was cancelled */ @@ -1164,10 +1164,10 @@ void gen_satu_i64_ovfl(TCGv ovfl, TCGv_i64 dest, TC= Gv_i64 source, int width) /* Implements the fADDSAT64 macro in TCG */ void gen_add_sat_i64(TCGv_i64 ret, TCGv_i64 a, TCGv_i64 b) { - TCGv_i64 sum =3D tcg_temp_local_new_i64(); + TCGv_i64 sum =3D tcg_temp_new_i64(); TCGv_i64 xor =3D tcg_temp_new_i64(); TCGv_i64 cond1 =3D tcg_temp_new_i64(); - TCGv_i64 cond2 =3D tcg_temp_local_new_i64(); + TCGv_i64 cond2 =3D tcg_temp_new_i64(); TCGv_i64 cond3 =3D tcg_temp_new_i64(); TCGv_i64 mask =3D tcg_constant_i64(0x8000000000000000ULL); TCGv_i64 max_pos =3D tcg_constant_i64(0x7FFFFFFFFFFFFFFFLL); diff --git a/target/hexagon/idef-parser/parser-helpers.c b/target/hexagon/i= def-parser/parser-helpers.c index 8110686c51..dfb9c65b52 100644 --- a/target/hexagon/idef-parser/parser-helpers.c +++ b/target/hexagon/idef-parser/parser-helpers.c @@ -322,7 +322,7 @@ HexValue gen_tmp_local(Context *c, rvalue.is_manual =3D false; rvalue.tmp.index =3D c->inst.tmp_count; OUT(c, locp, "TCGv_i", &bit_width, " tmp_", &c->inst.tmp_count, - " =3D tcg_temp_local_new_i", &bit_width, "();\n"); + " =3D tcg_temp_new_i", &bit_width, "();\n"); c->inst.tmp_count++; return rvalue; } @@ -554,7 +554,7 @@ void gen_varid_allocate(Context *c, new_var.signedness =3D signedness; =20 EMIT_HEAD(c, "TCGv_%s %s", bit_suffix, varid->var.name->str); - EMIT_HEAD(c, " =3D tcg_temp_local_new_%s();\n", bit_suffix); + EMIT_HEAD(c, " =3D tcg_temp_new_%s();\n", bit_suffix); g_array_append_val(c->inst.allocated, new_var); } =20 diff --git a/target/hexagon/translate.c b/target/hexagon/translate.c index fc3061a540..381fdaa3a8 100644 --- a/target/hexagon/translate.c +++ b/target/hexagon/translate.c @@ -539,7 +539,7 @@ void process_store(DisasContext *ctx, int slot_num) tcg_temp_free(cancelled); } { - TCGv address =3D tcg_temp_local_new(); + TCGv address =3D tcg_temp_new(); tcg_gen_mov_tl(address, hex_store_addr[slot_num]); =20 /* diff --git a/target/hexagon/README b/target/hexagon/README index 6cb5affddb..2e32639fb7 100644 --- a/target/hexagon/README +++ b/target/hexagon/README @@ -81,7 +81,7 @@ tcg_funcs_generated.c.inc Insn *insn, Packet *pkt) { - TCGv RdV =3D tcg_temp_local_new(); + TCGv RdV =3D tcg_temp_new(); const int RdN =3D insn->regno[0]; TCGv RsV =3D hex_gpr[insn->regno[1]]; TCGv RtV =3D hex_gpr[insn->regno[2]]; @@ -146,16 +146,16 @@ istruction. const int VdN =3D insn->regno[0]; const intptr_t VdV_off =3D ctx_future_vreg_off(ctx, VdN, 1, true); - TCGv_ptr VdV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VdV =3D tcg_temp_new_ptr(); tcg_gen_addi_ptr(VdV, cpu_env, VdV_off); const int VuN =3D insn->regno[1]; const intptr_t VuV_off =3D vreg_src_off(ctx, VuN); - TCGv_ptr VuV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VuV =3D tcg_temp_new_ptr(); const int VvN =3D insn->regno[2]; const intptr_t VvV_off =3D vreg_src_off(ctx, VvN); - TCGv_ptr VvV =3D tcg_temp_local_new_ptr(); + TCGv_ptr VvV =3D tcg_temp_new_ptr(); tcg_gen_addi_ptr(VuV, cpu_env, VuV_off); tcg_gen_addi_ptr(VvV, cpu_env, VvV_off); TCGv slot =3D tcg_constant_tl(insn->slot); diff --git a/target/hexagon/gen_tcg_funcs.py b/target/hexagon/gen_tcg_funcs= .py index 7e8ba17ca2..dfc90712fb 100755 --- a/target/hexagon/gen_tcg_funcs.py +++ b/target/hexagon/gen_tcg_funcs.py @@ -26,18 +26,14 @@ ## Helpers for gen_tcg_func ## def gen_decl_ea_tcg(f, tag): - if ('A_CONDEXEC' in hex_common.attribdict[tag] or - 'A_LOAD' in hex_common.attribdict[tag]): - f.write(" TCGv EA =3D tcg_temp_local_new();\n") - else: - f.write(" TCGv EA =3D tcg_temp_new();\n") + f.write(" TCGv EA =3D tcg_temp_new();\n") =20 def gen_free_ea_tcg(f): f.write(" tcg_temp_free(EA);\n") =20 def genptr_decl_pair_writable(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" % \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) if (regtype =3D=3D "C"): f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n" % \ @@ -56,7 +52,7 @@ def genptr_decl_pair_writable(f, tag, regtype, regid, reg= no): =20 def genptr_decl_writable(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) - f.write(" TCGv %s%sV =3D tcg_temp_local_new();\n" % \ + f.write(" TCGv %s%sV =3D tcg_temp_new();\n" % \ (regtype, regid)) if (regtype =3D=3D "C"): f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n" % \ @@ -73,7 +69,7 @@ def genptr_decl(f, tag, regtype, regid, regno): regN=3D"%s%sN" % (regtype,regid) if (regtype =3D=3D "R"): if (regid in {"ss", "tt"}): - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" %= \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) f.write(" const int %s =3D insn->regno[%d];\n" % \ (regN, regno)) @@ -96,14 +92,14 @@ def genptr_decl(f, tag, regtype, regid, regno): print("Bad register parse: ", regtype, regid) elif (regtype =3D=3D "C"): if (regid =3D=3D "ss"): - f.write(" TCGv_i64 %s%sV =3D tcg_temp_local_new_i64();\n" %= \ + f.write(" TCGv_i64 %s%sV =3D tcg_temp_new_i64();\n" % \ (regtype, regid)) f.write(" const int %s =3D insn->regno[%d] + HEX_REG_SA0;\n= " % \ (regN, regno)) elif (regid =3D=3D "dd"): genptr_decl_pair_writable(f, tag, regtype, regid, regno) elif (regid =3D=3D "s"): - f.write(" TCGv %s%sV =3D tcg_temp_local_new();\n" % \ + f.write(" TCGv %s%sV =3D tcg_temp_new();\n" % \ (regtype, regid)) f.write(" const int %s%sN =3D insn->regno[%d] + HEX_REG_SA0= ;\n" % \ (regtype, regid, regno)) @@ -575,7 +571,7 @@ def genptr_dst_write_opn(f,regtype, regid, tag): ## We produce: ## static void generate_A2_add(DisasContext *ctx) ## { -## TCGv RdV =3D tcg_temp_local_new(); 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=2x/6xSpCKlYJ34/8OxjWcHuDhp8kikr1JE7fyXvIhlE=; b=w5r8lj5wR+9iQYozZKSvwrYWbYw+WswE6/EkxaFVgi3eh+PLL0ZXxNszxpZTTRye+l 1OUD4QJvZmVU8rSjh6pGBWrcr3Z7tjDWK/kMrc3QgsmVcBX5FiooUmMGDnSvX+DaXGS4 KHXd7TCr5DL1YPC0p93bEIqyFZCDxH8/Vy5AuwC796U3LZKB/0ZKlsubcQS0BnK+KLOb M2CRh/Zm+sjsUWh4asMuKldSVeMflN8asGA7rqYV7KfNrhvEft3I9REmdHXfz+sGiQM9 fcekc1hVfQMGIwSWzI7Q1ikaLiqAkvRFjU0fGoOIBzGwOw1Vt7BnTIT+jKxjsOobJCWx DO/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2x/6xSpCKlYJ34/8OxjWcHuDhp8kikr1JE7fyXvIhlE=; b=pM5tfop57fL/rg8DLSWNEAMaWbrkvvBubW1LWobN+60UEUsej9BXqYt2jrxAXBkgny udRs2ZRY3B3NS9aMAnYX8/5j899e3RI7OWJ77h3Os7ChzAzwSKPqYhlDTuhqpk8hVMl7 S/7P0ybXPLT+RTZLkFHP6TTFzpLk/Gjqs9/H4uLsImCDM/rmhJcyIVQK3i+ceTZyYR1s Epsu9bN1urDcWOjIzgWpDAOPuogUUAapXbdd6Mh1WwyXevi53bGADzitA+oVhawa0j8B BMrsfuHBp3+G/eHfwAd3KOe8143SlYOUhq+MXKipQc6SOVdRT3w233ChdAMQzerln6+q FzCw== X-Gm-Message-State: AO0yUKV+d2dsTs2nG/9UOI3A8xc4kGnEnx7gPZQUiXxsxFs6xH9I8Zyp jE9vNAb2GzQzaRcvRbVkvgjtZFmqLAWU7vQcJkM= X-Google-Smtp-Source: AK7set8vdmI2d7EpIQK/Wdg6RcSLcMFvvUvLPcPpcJRk6wzTjZrKKTMHHB3h7GN3OCntyG3CzJYvlQ== X-Received: by 2002:a17:90b:1d05:b0:234:bff5:97e0 with SMTP id on5-20020a17090b1d0500b00234bff597e0mr9066409pjb.20.1677108466287; Wed, 22 Feb 2023 15:27:46 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 20/28] target/hppa: Don't use tcg_temp_local_new Date: Wed, 22 Feb 2023 13:27:07 -1000 Message-Id: <20230222232715.15034-21-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108522754100001 This wasn't actually used at all, just some unused macro re-definitions. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/hppa/translate.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 0102cf451b..cee960949f 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -35,7 +35,6 @@ #undef TCGv #undef tcg_temp_new #undef tcg_global_mem_new -#undef tcg_temp_local_new #undef tcg_temp_free =20 #if TARGET_LONG_BITS =3D=3D 64 @@ -59,7 +58,6 @@ =20 #define tcg_temp_new tcg_temp_new_i64 #define tcg_global_mem_new tcg_global_mem_new_i64 -#define tcg_temp_local_new tcg_temp_local_new_i64 #define tcg_temp_free tcg_temp_free_i64 =20 #define tcg_gen_movi_reg tcg_gen_movi_i64 @@ -155,7 +153,6 @@ #define TCGv_reg TCGv_i32 #define tcg_temp_new tcg_temp_new_i32 #define tcg_global_mem_new tcg_global_mem_new_i32 -#define tcg_temp_local_new tcg_temp_local_new_i32 #define tcg_temp_free tcg_temp_free_i32 =20 #define tcg_gen_movi_reg tcg_gen_movi_i32 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108687; cv=none; d=zohomail.com; s=zohoarc; b=hU8/Nm+aKK7jbIPXy0gaqVgJtXQo/1nfPRdu5mWCRmAb6GK4BM3CMKePT0S+z8VBNmQ5A32KgIzVECoeuhzhY/ioeWAyHj1Ra49G1Qoiao6EphElZwxqfhtaUd+z+ZWPeXe5Wfh2eDBO2OSMg8nErn2t7wFeOkpr9dxyvQFOQcI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108687; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=xoCNCTfOA+IAeo+WWbY5Cg+uzKY+6Jpeq9pYOaVqoU4=; b=nfu8A/+yOHY+YQ4pfLiL7hzqNlncYQqTS5e1ext6tU8+3OcD9ohOa1ihdEqDOTI/S+95Oil/7QdTCn71viMhtPa37+tDMZmvvvHVNyeJJpY+SzB5OzaGA1I4iu4u+FvZfYKiO6GoIt8l/uz5pPb/3pYf3xCK0U8R2JCDJvFpxQA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108687385285.0465703912548; Wed, 22 Feb 2023 15:31:27 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWj-0000Wj-Kq; Wed, 22 Feb 2023 18:27:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWc-0000Vm-SE for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:51 -0500 Received: from mail-pl1-x630.google.com ([2607:f8b0:4864:20::630]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWb-0005NL-8Q for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:50 -0500 Received: by mail-pl1-x630.google.com with SMTP id u14so6868956ple.7 for ; Wed, 22 Feb 2023 15:27:48 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xoCNCTfOA+IAeo+WWbY5Cg+uzKY+6Jpeq9pYOaVqoU4=; b=SImEUIUGqM80mXzrutAbLKt7zrIj4E4XW+DOwQL6inL3pPkHt0kuW9DcrmRrVj3v4v hykpmTVx8EZpBwSwUtcMe4dPWkNAJf47UtdJuNnjN7SN3zcaJWm/SBEZco1hbx1AErPA LB09bI8TM51e+659zNze70ZAoDSA7nynwQ8+yLsDriLcKxvjRz3AyYWgTzeaRwzR0gWu d/zINyx0/QwV53bASkunNsxjumJP5d1m0DB8ohTFSux8uVsOaIPa6WiZpEuUWRX1Xf5P 9/oaBCYXQf/VKuo0NxO1U6hdnIkEzKAVUBprlczBHxA1aYzp9dy/q60hEYe+Yg7W+joA HxxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xoCNCTfOA+IAeo+WWbY5Cg+uzKY+6Jpeq9pYOaVqoU4=; b=mPR/6V/ISA7ZW7TRysL/9VlSmWBSvmfSD98mWrWhDGeTqubu4KLDvKVibXulRXnBtp zjC5mouL+Bmhc0HX0mVqClkYbwGXggCdFsYjPmbxxG5OC4m0Lw3RVBomlZBlGoFlGW58 EeWkYzaSyS9bTQQSAzGMcrb197KDqORumZmWT4jcv9nwgQPmTaAj8f5dVmWX/97+/e8B GzioPYTkPVZZ/jsPuar693OmdkIwidgMSlG1ySGuXp8+kAxqyyIDrsyYuySdfUg9yOej anM2wGNCLbJSUVpVpTAQ/MJOCkTRE4Bj0Y2JYl7d90B2HKIX6oKLV1tCzIqlM0L3V6SI zjoA== X-Gm-Message-State: AO0yUKV1kuyAzrsuhpm8/g0zUvQ7M0hRT4adyNQ+rlmd7jV5K1HlJ2R5 Rfx7MyTlk8nAaQ8V28yUWwlbQz4QFQiKnxtWgW8= X-Google-Smtp-Source: AK7set/HDoG0boX4BAxr79sGRKPO9D8JzTzhWhQoB+OEf1e4w4gsKFeZNt9AGMeqgRdGZ3P9G2aujA== X-Received: by 2002:a17:90b:4d12:b0:231:1df1:7aea with SMTP id mw18-20020a17090b4d1200b002311df17aeamr12193558pjb.22.1677108467699; Wed, 22 Feb 2023 15:27:47 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 21/28] target/i386: Don't use tcg_temp_local_new Date: Wed, 22 Feb 2023 13:27:08 -1000 Message-Id: <20230222232715.15034-22-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108687638100001 Since tcg_temp_new is now identical, use that. In some cases we can avoid a copy from A0 or T0. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/i386/tcg/translate.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index a47d60f057..baf1cfc2bc 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -3426,13 +3426,10 @@ static bool disas_insn(DisasContext *s, CPUState *c= pu) if (mod =3D=3D 3) { goto illegal_op; } - a0 =3D tcg_temp_local_new(); - t0 =3D tcg_temp_local_new(); + a0 =3D s->A0; + t0 =3D s->T0; label1 =3D gen_new_label(); =20 - tcg_gen_mov_tl(a0, s->A0); - tcg_gen_mov_tl(t0, s->T0); - gen_set_label(label1); t1 =3D tcg_temp_new(); t2 =3D tcg_temp_new(); @@ -3444,9 +3441,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) tcg_gen_brcond_tl(TCG_COND_NE, t0, t2, label1); =20 tcg_temp_free(t2); - tcg_temp_free(a0); tcg_gen_neg_tl(s->T0, t0); - tcg_temp_free(t0); } else { tcg_gen_neg_tl(s->T0, s->T0); if (mod !=3D 3) { @@ -6248,13 +6243,13 @@ static bool disas_insn(DisasContext *s, CPUState *c= pu) #endif { TCGLabel *label1; - TCGv t0, t1, t2, a0; + TCGv t0, t1, t2; =20 if (!PE(s) || VM86(s)) goto illegal_op; - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); - t2 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); + t2 =3D tcg_temp_new(); ot =3D MO_16; modrm =3D x86_ldub_code(env, s); reg =3D (modrm >> 3) & 7; @@ -6263,11 +6258,8 @@ static bool disas_insn(DisasContext *s, CPUState *cp= u) if (mod !=3D 3) { gen_lea_modrm(env, s, modrm); gen_op_ld_v(s, ot, t0, s->A0); - a0 =3D tcg_temp_local_new(); - tcg_gen_mov_tl(a0, s->A0); } else { gen_op_mov_v_reg(s, ot, t0, rm); - a0 =3D NULL; } gen_op_mov_v_reg(s, ot, t1, reg); tcg_gen_andi_tl(s->tmp0, t0, 3); @@ -6280,8 +6272,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) tcg_gen_movi_tl(t2, CC_Z); gen_set_label(label1); if (mod !=3D 3) { - gen_op_st_v(s, ot, t0, a0); - tcg_temp_free(a0); + gen_op_st_v(s, ot, t0, s->A0); } else { gen_op_mov_reg_v(s, ot, rm, t0); } @@ -6304,7 +6295,7 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) modrm =3D x86_ldub_code(env, s); reg =3D ((modrm >> 3) & 7) | REX_R(s); gen_ldst_modrm(env, s, modrm, MO_16, OR_TMP0, 0); - t0 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); gen_update_cc_op(s); if (b =3D=3D 0x102) { gen_helper_lar(t0, cpu_env, s->T0); @@ -7052,7 +7043,7 @@ static void i386_tr_init_disas_context(DisasContextBa= se *dcbase, CPUState *cpu) dc->tmp2_i32 =3D tcg_temp_new_i32(); dc->tmp3_i32 =3D tcg_temp_new_i32(); dc->tmp4 =3D tcg_temp_new(); - dc->cc_srcT =3D tcg_temp_local_new(); + dc->cc_srcT =3D tcg_temp_new(); } =20 static void i386_tr_tb_start(DisasContextBase *db, CPUState *cpu) --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108613; cv=none; d=zohomail.com; s=zohoarc; b=JUfriis6fjO7zWyClO59CZUBEiFt92qhC7bXDoj5o+/DWT22b1NRCFN6fhjsmaIqZelmoJzf24ycO6XCiT7Z2Z82Nl86/hc/iismQeZ6PHgYO9Z82wOjTocBS2oz4yR8EkofDzlvTQvkeXBGsQyLnS1PJzNfAVal8y9JQaW35hM= ARC-Message-Signature: i=1; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=q9wHXNcMEZUrRMgfAcdIxce5Bu1q4nxsaHlTAC4B1OY=; b=MSImZ0rRdKLS7wPLdltwArE07FgtX0a247lS+pYw7X2bx84JJjCjPSQEMV28nvPWY1 eofDiSlErGcEEIpeMNtNLk4qPPHjZ/X8GNg6vVAPwHfMKXpZr1sreFNmpcH+mOndESdq A6CttdS+kwK6JDaLoupB9hquLuAQy6z5MMv81yS/XVa/t9OGJuo8Hez+kFUqnDAP5a4Y r64eVQTmrq8yq1aH86UMM2Wc0x6diG4+5BM2rlggBpgn6O1N2C1KcJdnAAhL6pphao6D EPWcrvbw2Ojl16/53y2ct+alP1WTK0O4Mc0AUbE4qbrt7JlXDgRzO6crod+BdfvbyNJS ejMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=q9wHXNcMEZUrRMgfAcdIxce5Bu1q4nxsaHlTAC4B1OY=; b=JDF/RlR/b96YsbG4deuQd8zDEUUvjv39P9o9E88JxybYu4tNVhwZk8j188ktodwGEJ 4wHhuOgSvi1Rd2MTlKUGfVHgKz+iRAZI5dyTOd2VAr0m+GUTrgSrex2zA1DvNiI5hSRr lXPuqdzqkeCb+Cn47w8X+3U1RzegDpbxVAqtda6GhE70r1g0IK4JzZSt11S4NLZJltNs 7KdL2Blih73lAhonUN/v5L9z7Vz1yS7BlGBYY6Qx7hXA0eBu+sHFI3w3bFBYu30IGhnf Ix2z1v5CXKsPjlBavkoEps9olVvusqcT8GZn0OhZDjyx2FYSb8yqoS/W2x9N4UOS+fG+ YMDA== X-Gm-Message-State: AO0yUKXOlDBhN95Vjq4A70cBLjRfHJwN958grrLKwirlApmtCHskqqhi G6AzJVP8/DSWQNuJOI+Kte3DB41fhX5MDxpRGxs= X-Google-Smtp-Source: AK7set+sc/SmJeEibj0NZ3ITEj30CQV5p03kngzKqNDS7ItRlUii+BZbV97H3zuvIpxoPC8XxIrX5Q== X-Received: by 2002:a17:90b:3885:b0:237:1e0e:a103 with SMTP id mu5-20020a17090b388500b002371e0ea103mr7995151pjb.27.1677108469372; Wed, 22 Feb 2023 15:27:49 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 22/28] target/mips: Don't use tcg_temp_local_new Date: Wed, 22 Feb 2023 13:27:09 -1000 Message-Id: <20230222232715.15034-23-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1029; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1029.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108615076100003 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/mips/tcg/translate.c | 57 ++++++------------------ target/mips/tcg/nanomips_translate.c.inc | 4 +- 2 files changed, 16 insertions(+), 45 deletions(-) diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index bd70fcad25..8cad3d15a0 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -2400,7 +2400,7 @@ static void gen_arith_imm(DisasContext *ctx, uint32_t= opc, switch (opc) { case OPC_ADDI: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2434,7 +2434,7 @@ static void gen_arith_imm(DisasContext *ctx, uint32_t= opc, #if defined(TARGET_MIPS64) case OPC_DADDI: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2630,7 +2630,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, switch (opc) { case OPC_ADD: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2666,7 +2666,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, break; case OPC_SUB: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2707,7 +2707,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, #if defined(TARGET_MIPS64) case OPC_DADD: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -2741,7 +2741,7 @@ static void gen_arith(DisasContext *ctx, uint32_t opc, break; case OPC_DSUB: { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv t1 =3D tcg_temp_new(); TCGv t2 =3D tcg_temp_new(); TCGLabel *l1 =3D gen_new_label(); @@ -3759,26 +3759,8 @@ static void gen_loongson_integer(DisasContext *ctx, = uint32_t opc, return; } =20 - switch (opc) { - case OPC_MULT_G_2E: - case OPC_MULT_G_2F: - case OPC_MULTU_G_2E: - case OPC_MULTU_G_2F: -#if defined(TARGET_MIPS64) - case OPC_DMULT_G_2E: - case OPC_DMULT_G_2F: - case OPC_DMULTU_G_2E: - case OPC_DMULTU_G_2F: -#endif - t0 =3D tcg_temp_new(); - t1 =3D tcg_temp_new(); - break; - default: - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); - break; - } - + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); gen_load_gpr(t0, rs); gen_load_gpr(t1, rt); =20 @@ -3955,21 +3937,10 @@ static void gen_loongson_multimedia(DisasContext *c= tx, int rd, int rs, int rt) TCGCond cond; =20 opc =3D MASK_LMMI(ctx->opcode); - switch (opc) { - case OPC_ADD_CP2: - case OPC_SUB_CP2: - case OPC_DADD_CP2: - case OPC_DSUB_CP2: - t0 =3D tcg_temp_local_new_i64(); - t1 =3D tcg_temp_local_new_i64(); - break; - default: - t0 =3D tcg_temp_new_i64(); - t1 =3D tcg_temp_new_i64(); - break; - } - check_cp1_enabled(ctx); + + t0 =3D tcg_temp_new_i64(); + t1 =3D tcg_temp_new_i64(); gen_load_fpr64(ctx, t0, rs); gen_load_fpr64(ctx, t1, rt); =20 @@ -8650,7 +8621,7 @@ static void gen_mftr(CPUMIPSState *env, DisasContext = *ctx, int rt, int rd, int u, int sel, int h) { int other_tc =3D env->CP0_VPEControl & (0xff << CP0VPECo_TargTC); - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); =20 if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) =3D=3D 0 && ((env->tcs[other_tc].CP0_TCBind & (0xf << CP0TCBd_CurVPE)) !=3D @@ -8878,7 +8849,7 @@ static void gen_mttr(CPUMIPSState *env, DisasContext = *ctx, int rd, int rt, int u, int sel, int h) { int other_tc =3D env->CP0_VPEControl & (0xff << CP0VPECo_TargTC); - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); =20 gen_load_gpr(t0, rt); if ((env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP)) =3D=3D 0 && @@ -11409,7 +11380,7 @@ static void gen_flt3_arith(DisasContext *ctx, uint3= 2_t opc, case OPC_ALNV_PS: check_ps(ctx); { - TCGv t0 =3D tcg_temp_local_new(); + TCGv t0 =3D tcg_temp_new(); TCGv_i32 fp =3D tcg_temp_new_i32(); TCGv_i32 fph =3D tcg_temp_new_i32(); TCGLabel *l1 =3D gen_new_label(); diff --git a/target/mips/tcg/nanomips_translate.c.inc b/target/mips/tcg/nan= omips_translate.c.inc index 812c111e3c..faf6d679bd 100644 --- a/target/mips/tcg/nanomips_translate.c.inc +++ b/target/mips/tcg/nanomips_translate.c.inc @@ -1017,8 +1017,8 @@ static void gen_llwp(DisasContext *ctx, uint32_t base= , int16_t offset, static void gen_scwp(DisasContext *ctx, uint32_t base, int16_t offset, uint32_t reg1, uint32_t reg2, bool eva) { - TCGv taddr =3D tcg_temp_local_new(); - TCGv lladdr =3D tcg_temp_local_new(); + TCGv taddr =3D tcg_temp_new(); + TCGv lladdr =3D tcg_temp_new(); TCGv_i64 tval =3D tcg_temp_new_i64(); TCGv_i64 llval =3D tcg_temp_new_i64(); TCGv_i64 val =3D tcg_temp_new_i64(); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=18JmFlWEdnV+s8Kjewsq0ZcZnDUj7UiObvsTbLqqvwo=; b=xW0QGwcYCs1CUZ1MEbEHxN3yctmL3q6GWB9T2B5wRmIoozECjl+FxZ1tsjYi1KWIgF D+srZw0z6dX1mxNZo4u/3/OzlKkRSBwfd1k6Rv3d1iKTKSC0otnB1JVcwpHzW5GY2Com RduAW5Ev+/+v6VMTum6BB8tHxMmt/FsXhWWPJu77Q84KnaJoKXzFCWHw31jua8CWj4jI 8E8YmcJpOeiHkiujkdgRTx8fHwuWLwtIo3jCoxfPSsjXMm06SZ9xHg5sjghaVsFdfRyW i0AOfeQ5A561yo77ZKf8Ek38LnlMXevLKjGUFaFwooq1oGEuhfnTs1sxtSq0JqRgnI0A 42Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=18JmFlWEdnV+s8Kjewsq0ZcZnDUj7UiObvsTbLqqvwo=; b=uf0xgD4lZ7nM79UOFOi6seayNZnevoB+Vkf5Bkuy7hVlP+cWvmMD3oCImBqvN5kU8i wEVc7IUFSvWowqzlCcZeUDtc+wn74Tn5LXx/FK8SiVa5Sgf2uOJ4zLN9AxLxncNEWbHQ 6RjzKKvcPEi92Kx51J3HHbP7b0p67mrP7/3XxBKnZvdQ0H1pU1xV1UqgDEWaUFLnG0+D NQ95ZgG9JWjV8tYJVIrpo/F3WIWP/ziDfVYZymCDqX5nif0wc9AR35N0xNEtJi0s4M82 mB6TtD384heDnx5vKtN5DBFL4jdSN62knrHxCxHdsK/ADKZRxxd13b+KHtcBq7w2bNyA qIyg== X-Gm-Message-State: AO0yUKWJHGctxaOyOFKeu+GQkQK9NtGylco7xCMAEz2QQWWCI/Fa8jJ2 Ypjs9AjekxrCER2PXTWijJHASAPMMwr4GftlA3A= X-Google-Smtp-Source: AK7set9OmgabrsjSUug9gqJl0NiunBxsPBe3YCewPTipkleDGDofgES26fXharza7TfPDBZGyWH/fA== X-Received: by 2002:a17:90b:38c2:b0:234:9229:535e with SMTP id nn2-20020a17090b38c200b002349229535emr10544092pjb.23.1677108470843; Wed, 22 Feb 2023 15:27:50 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 23/28] target/ppc: Don't use tcg_temp_local_new Date: Wed, 22 Feb 2023 13:27:10 -1000 Message-Id: <20230222232715.15034-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108564839100003 Since tcg_temp_new is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/ppc/translate.c | 6 +++--- target/ppc/translate/spe-impl.c.inc | 8 ++++---- target/ppc/translate/vmx-impl.c.inc | 4 ++-- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 5fe6aa641e..2956021e89 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -4415,7 +4415,7 @@ static void gen_bcond(DisasContext *ctx, int type) TCGv target; =20 if (type =3D=3D BCOND_LR || type =3D=3D BCOND_CTR || type =3D=3D BCOND= _TAR) { - target =3D tcg_temp_local_new(); + target =3D tcg_temp_new(); if (type =3D=3D BCOND_CTR) { tcg_gen_mov_tl(target, cpu_ctr); } else if (type =3D=3D BCOND_TAR) { @@ -5594,8 +5594,8 @@ static inline void gen_405_mulladd_insn(DisasContext = *ctx, int opc2, int opc3, { TCGv t0, t1; =20 - t0 =3D tcg_temp_local_new(); - t1 =3D tcg_temp_local_new(); + t0 =3D tcg_temp_new(); + t1 =3D tcg_temp_new(); =20 switch (opc3 & 0x0D) { case 0x05: diff --git a/target/ppc/translate/spe-impl.c.inc b/target/ppc/translate/spe= -impl.c.inc index 2e6e799a25..bd8963db2b 100644 --- a/target/ppc/translate/spe-impl.c.inc +++ b/target/ppc/translate/spe-impl.c.inc @@ -168,7 +168,7 @@ static inline void gen_op_evsrwu(TCGv_i32 ret, TCGv_i32= arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -185,7 +185,7 @@ static inline void gen_op_evsrws(TCGv_i32 ret, TCGv_i32= arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -202,7 +202,7 @@ static inline void gen_op_evslw(TCGv_i32 ret, TCGv_i32 = arg1, TCGv_i32 arg2) { TCGLabel *l1 =3D gen_new_label(); TCGLabel *l2 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 /* No error here: 6 bits are used */ tcg_gen_andi_i32(t0, arg2, 0x3F); @@ -378,7 +378,7 @@ static inline void gen_evsel(DisasContext *ctx) TCGLabel *l2 =3D gen_new_label(); TCGLabel *l3 =3D gen_new_label(); TCGLabel *l4 =3D gen_new_label(); - TCGv_i32 t0 =3D tcg_temp_local_new_i32(); + TCGv_i32 t0 =3D tcg_temp_new_i32(); =20 tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 3); tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l1); diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx= -impl.c.inc index 7741f2eb49..2dd17ab106 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1508,8 +1508,8 @@ static bool do_vcmpq(DisasContext *ctx, arg_VX_bf *a,= bool sign) REQUIRE_INSNS_FLAGS2(ctx, ISA310); REQUIRE_VECTOR(ctx); =20 - vra =3D tcg_temp_local_new_i64(); - vrb =3D tcg_temp_local_new_i64(); + vra =3D tcg_temp_new_i64(); + vrb =3D tcg_temp_new_i64(); gt =3D gen_new_label(); lt =3D gen_new_label(); done =3D gen_new_label(); --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DKCOLyI/wsJHJKYRWjsEmHI6WWtv0JONwA4WRgdn8Pc=; b=tbglN6qL39a3ROzjXO7aju97Yzb585ukPql28mI5X+Byjy0KWNkg+qeXN9U34eEj03 vlf26q+EgywpOaUyyeU5vYfpOTFViUpFt2GFvVcJ1wXgUyIOpDpv7pjd78hAUFM5G+2f lFdRJ7dhxo+CyMWIdJz/mvyOhPhj57TrJmlqUEIqaPLy0yYtltG0vQeNdD2m9Oof1U+z OE/yW7k18tb29Yd494Pm2CqZoFZnDjcxOQYe4TM5+295f5LA6A9veDxlUwLWf/g5hIj9 gW3lgp9wyMumIHnv/60ZzVUmWIziRIJFBnEtFEufSaBgZ3dQ4bhOGW8SXCiQFIrrs9py 5qkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DKCOLyI/wsJHJKYRWjsEmHI6WWtv0JONwA4WRgdn8Pc=; b=JFc5LfPd6vcGRUxQXtXwiovOom+BRvxO3Vz28tVo+ECFLSUu0RBDUAXbpuXKR1jPjd omxhdpCvknkkWW+SUvPTAo3J8vMCldYgqDw4E9qoKt6NZNzwrUMKG/8oMr0kxubAdZHs qJJ62XMMrRWIbMP2gv61nAxxq8vf02Mido0fIne1STkKf3+ryTfFs8Eo1Mz3jdricKGw ko+U7uKdiD613q8/VulimosuK9rdfk/q7cjYqjmNDHZhHBKAHkK0XCXcexTkjDgazltK GNVq5LMHF1uDRtb55WAgJM4EahGeGLEk/LVr6p/klHJz3tIQnYaUKk8ldIhjqLIupmLh KVqw== X-Gm-Message-State: AO0yUKXCfuvPKpxKGpWpv3egYC7Snl9BTpibvxYg6K84T5V//DzIMWJ4 OgsDM/+4csNdRUT+l7VokAm3lThnZVZsTWWmg84= X-Google-Smtp-Source: AK7set/wuDcLmn0dECAO/UOLf2KVOT4DuD6h1g4s/ytgiwIdLsKFX3gzyFyHP1YC4SHWtqW4bRTIAg== X-Received: by 2002:a17:90b:4a4d:b0:234:148:4b27 with SMTP id lb13-20020a17090b4a4d00b0023401484b27mr12637339pjb.17.1677108472137; Wed, 22 Feb 2023 15:27:52 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 24/28] target/xtensa: Don't use tcg_temp_local_new_* Date: Wed, 22 Feb 2023 13:27:11 -1000 Message-Id: <20230222232715.15034-25-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108691785100001 Since tcg_temp_new_* is now identical, use those. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- target/xtensa/translate.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 8d7bf566de..4af0650deb 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -307,7 +307,7 @@ static void gen_right_shift_sar(DisasContext *dc, TCGv_= i32 sa) static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa) { if (!dc->sar_m32_allocated) { - dc->sar_m32 =3D tcg_temp_local_new_i32(); + dc->sar_m32 =3D tcg_temp_new_i32(); dc->sar_m32_allocated =3D true; } tcg_gen_andi_i32(dc->sar_m32, sa, 0x1f); @@ -1074,10 +1074,10 @@ static void disas_xtensa_insn(CPUXtensaState *env, = DisasContext *dc) if (i =3D=3D 0 || arg_copy[i].resource !=3D resource) { resource =3D arg_copy[i].resource; if (arg_copy[i].arg->num_bits <=3D 32) { - temp =3D tcg_temp_local_new_i32(); + temp =3D tcg_temp_new_i32(); tcg_gen_mov_i32(temp, arg_copy[i].arg->in); } else if (arg_copy[i].arg->num_bits <=3D 64) { - temp =3D tcg_temp_local_new_i64(); + temp =3D tcg_temp_new_i64(); tcg_gen_mov_i64(temp, arg_copy[i].arg->in); } else { g_assert_not_reached(); @@ -1187,7 +1187,7 @@ static void xtensa_tr_tb_start(DisasContextBase *dcba= se, CPUState *cpu) DisasContext *dc =3D container_of(dcbase, DisasContext, base); =20 if (dc->icount) { - dc->next_icount =3D tcg_temp_local_new_i32(); + dc->next_icount =3D tcg_temp_new_i32(); } } =20 @@ -2273,8 +2273,8 @@ static void gen_check_atomctl(DisasContext *dc, TCGv_= i32 addr) static void translate_s32c1i(DisasContext *dc, const OpcodeArg arg[], const uint32_t par[]) { - TCGv_i32 tmp =3D tcg_temp_local_new_i32(); - TCGv_i32 addr =3D tcg_temp_local_new_i32(); + TCGv_i32 tmp =3D tcg_temp_new_i32(); + TCGv_i32 addr =3D tcg_temp_new_i32(); MemOp mop; =20 tcg_gen_mov_i32(tmp, arg[0].in); @@ -2303,8 +2303,8 @@ static void translate_s32ex(DisasContext *dc, const O= pcodeArg arg[], const uint32_t par[]) { TCGv_i32 prev =3D tcg_temp_new_i32(); - TCGv_i32 addr =3D tcg_temp_local_new_i32(); - TCGv_i32 res =3D tcg_temp_local_new_i32(); + TCGv_i32 addr =3D tcg_temp_new_i32(); + TCGv_i32 res =3D tcg_temp_new_i32(); TCGLabel *label =3D gen_new_label(); MemOp mop; =20 --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108608; cv=none; d=zohomail.com; s=zohoarc; b=CEOr9wo9TTUEojvukhL455JX4eDOYXXzdRqooBFndXQGsPdV96OweeY16Tn8Fv/90gDKEusMS20v710XVtUKC6PlvxeEqtgkEvPz7EZh85YTWamXNk1KxkUsqY1JtiiEzN6iCGtWPxqTTbFeIpJCjLKmYtlDlpjsfADxQJWFaU4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108608; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=ywIpknwVQ+7YXOPD8ekeMSrDTxtkruTV0ZhaLmqKonQ=; b=YYuez4Runk5HgqNd9kyCCfRl4HhofFqJfKTsDQXoXpQHHv5pylvD3WxZduCOUc6YwlKQo97Kz2yt6icrgPSppBKolZuZyGZarAVCU34p6yOv04Rqr+05DWmpQChirpRcpWdfBfOy1r9l9+EdZ76t6k7uDahX3GJYS+0xPjfJhb8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108608918579.5104092938466; Wed, 22 Feb 2023 15:30:08 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWo-0000yN-Di; Wed, 22 Feb 2023 18:28:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWh-0000Wi-W3 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:57 -0500 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWg-0005N7-Dy for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:55 -0500 Received: by mail-pj1-x1036.google.com with SMTP id u10so10861321pjc.5 for ; Wed, 22 Feb 2023 15:27:53 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ywIpknwVQ+7YXOPD8ekeMSrDTxtkruTV0ZhaLmqKonQ=; b=ddwop8QiJM+sh69lkSFXh9OtJacegXMmvWF8/33TQqUytLlRFHF15QMoNi0jh8OVuO LcwxuRqJLldkx5EjygdX//IrSycukrwmYmHjxv7WBikueBPgcPhWpOgJ21FhSsXKw5rc YC51OtWCPK0VmMXVTQO+yYwh/F+qQWxAXXzG3xoqLrKtD8VwNHl/c8gR0k1Pcw/bwMdv BFT+cxcwO5jpqD4NhKdmjJ0Ru6HyvB570VCCjdQOmbdp6jSmSqdMCtqcncf90HoP/f3I SPI6RFvy9M1VP2TIvDeBqOcfG7Ptu7WiE/p/N9iHSM0Ux9e4bQ4qeihrrsQGsz6Ctukt Mz1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ywIpknwVQ+7YXOPD8ekeMSrDTxtkruTV0ZhaLmqKonQ=; b=h2oyOLmn/v1w3IsCRHwvzNxyUhikXKNCDNltffaQvihNO9CrB+oo5bo1EyKWs6wmoM 3P088i05pjy/kNSvYy5n6VPBr6LwnyUIJXdl15DwPyG0lwJU/DPIrujY2wXdPeCMa/Ff ZcGS9ShohLjXNuaaSVKjRUS5V7ogpa9RyZOKxKzaDpC9zqGa3vv0EScgE8YxMRmbfyiu V4U+tYiEeQ4gRcVbTPjrvu4UqItmlC1jUp5jRmvFQp1D9Wz+m0FH6FDMmBu7jhxVhag/ Wp/aLCDSovvwO85ALtCjqHB6T/iuZgkQ2Utg9MtHtfOQ2w1njA0rDJOL97aNmuhlD011 l5wg== X-Gm-Message-State: AO0yUKX2uRJ4EnsMzQEIfEg/063BhEzr48LEnsxXd4xwJda1rnz5gi5N PHkOoVuKuXmuva+t+bRa0skpvKz7wLPBCCvIjUQ= X-Google-Smtp-Source: AK7set+Hn3/52hM2yP1sebxrqYyCmhdOT85x1gDHfbIqdJztstnbir78ku+j7wGE9oGOb+ICalfreQ== X-Received: by 2002:a17:90b:1b4e:b0:22b:b82a:f3a2 with SMTP id nv14-20020a17090b1b4e00b0022bb82af3a2mr12083938pjb.11.1677108473553; Wed, 22 Feb 2023 15:27:53 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 25/28] exec/gen-icount: Don't use tcg_temp_local_new_i32 Date: Wed, 22 Feb 2023 13:27:12 -1000 Message-Id: <20230222232715.15034-26-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108611082100003 Since tcg_temp_new_i32 is now identical, use that. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/exec/gen-icount.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index c57204ddad..21a1bff8b7 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -19,13 +19,7 @@ static inline void gen_io_start(void) =20 static inline void gen_tb_start(const TranslationBlock *tb) { - TCGv_i32 count; - - if (tb_cflags(tb) & CF_USE_ICOUNT) { - count =3D tcg_temp_local_new_i32(); - } else { - count =3D tcg_temp_new_i32(); - } + TCGv_i32 count =3D tcg_temp_new_i32(); =20 tcg_gen_ld_i32(count, cpu_env, offsetof(ArchCPU, neg.icount_decr.u32) - --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108667; cv=none; d=zohomail.com; s=zohoarc; b=iEA8yjVlH5B7RJItE/yC+scjnZ8I1JPlw0HuAYKBh75470O16Y2aOsb6LzLFwIZeGwtnvZHoYeNaelCwHdCtFxKnGeclxte6Fsnxi4KxbqT0ugEEY1ROoasM0Lc8tc+W8R12BkarcpSgaKbYTDOYlWeLoNv3YH28k+RPYCMaqYk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108667; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=PxSe5qfzMpN/du2BexkfnQdrlaFKHl+uF8qLksgNZug=; b=HYBskC3MpT8nOBYOupP9nHUnrPnLNhryhAFtjqOPBozJd9cMhg/JSOVb9vClaE9FoTwP05oD/V5QwamFiUGpAMnKY4A184HptMduEL9HKTAAot7BpVXvuLFAKbIiX1IexM7S5E9KD4SO2pqsXVeEBipCGc3JfIdpCdEz+93c/P0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1677108667911520.0216523959741; Wed, 22 Feb 2023 15:31:07 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWl-0000lb-Bm; Wed, 22 Feb 2023 18:27:59 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWj-0000cb-HA for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:57 -0500 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWh-0005Kz-Oe for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:27:57 -0500 Received: by mail-pl1-x634.google.com with SMTP id e9so5768064plh.2 for ; Wed, 22 Feb 2023 15:27:55 -0800 (PST) Received: from stoup.. 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=PxSe5qfzMpN/du2BexkfnQdrlaFKHl+uF8qLksgNZug=; b=F7ksVRvwHz74sUXoxlYMSi8BPdwam0eVSNUsACszXlTYeJBhybmeQv1oP/2Q85ARTM uaw6oEQpncOQ2PNcUM+t9n8prjxNorHS3h/7BdOIjLYy38mVk0jtr4qXsW9CVcScFWru HeZo5qoS8VtiuuXE/bwgS2SWNQmHAgpw5IHOe7aRMUY/7O+w1Fo0uFWZD05i11p04TyB B5rubUWgwxNRyZo9VCzNCpMoVn+mebkWbYM5W2BAlX2SlK8fZnwsf28nJ5mR01Wcf/47 PhexNq9S4teSws3amL3od2PRbO5kfwTci0/Ngs0HmrbxVRjEhm3bxsVptyuWdyqHUY2T 7xjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PxSe5qfzMpN/du2BexkfnQdrlaFKHl+uF8qLksgNZug=; b=fk+0+RVlMxKidas1Jv4I/uTTUYaJwZSIpZ8JMZtBRIC58/64+aZYLAUimCn93SLRB9 azKbGp9mM9SduRCN9ODQqOozwdZZ18E0RMdYpSlpFEdtwNJzLvROLYwlzPE3h52XACXk +pir0un4WJjs01Y68GEBP9Hqyht3+fmI6qcykubuf7cU6dk2GMLBg6RMCfLMIs5wUQ4U dRcc1E6qoheHXFZMzaK3yEH7O8JgLVjQpNpyks8jOEsC84kNq81S2dDOpqmAbEdwqx6/ 4d+qqwURnWlAcPxDcPWP1j0r7qPYCeNf5eOEmNbBJ1oe3Hxn5fgf3f7OtVbyuEDZiTmu kHHw== X-Gm-Message-State: AO0yUKV5s0q1ALScr5MyHEXbEi4gYb35M2dU3U0oenzoCRYCBtfSOh9E xvelTjJ3Y8NphPZLY/p38YcO9HdYMl8E1+WHYcY= X-Google-Smtp-Source: AK7set8VWArLFiV2yWgyEefv5iCgMKkI16a+0HMzEwBZT9TSnw+/mI7CwuUofFFfNclQywrHL6BAQQ== X-Received: by 2002:a17:90b:1d10:b0:234:c85:9bab with SMTP id on16-20020a17090b1d1000b002340c859babmr9344389pjb.14.1677108474987; Wed, 22 Feb 2023 15:27:54 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 26/28] tcg: Remove tcg_temp_local_new_*, tcg_const_local_* Date: Wed, 22 Feb 2023 13:27:13 -1000 Message-Id: <20230222232715.15034-27-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x634.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FUZZY_BITCOIN=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108669413100003 These symbols are now unused. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg-op.h | 2 -- include/tcg/tcg.h | 28 ---------------------------- tcg/tcg.c | 16 ---------------- 3 files changed, 46 deletions(-) diff --git a/include/tcg/tcg-op.h b/include/tcg/tcg-op.h index 66b1461caa..353d430a63 100644 --- a/include/tcg/tcg-op.h +++ b/include/tcg/tcg-op.h @@ -828,14 +828,12 @@ static inline void tcg_gen_plugin_cb_end(void) #if TARGET_LONG_BITS =3D=3D 32 #define tcg_temp_new() tcg_temp_new_i32() #define tcg_global_mem_new tcg_global_mem_new_i32 -#define tcg_temp_local_new() tcg_temp_local_new_i32() #define tcg_temp_free tcg_temp_free_i32 #define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i32 #define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i32 #else #define tcg_temp_new() tcg_temp_new_i64() #define tcg_global_mem_new tcg_global_mem_new_i64 -#define tcg_temp_local_new() tcg_temp_local_new_i64() #define tcg_temp_free tcg_temp_free_i64 #define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i64 #define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i64 diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 2e220d4040..7e2b954dbc 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -905,12 +905,6 @@ static inline TCGv_i32 tcg_temp_new_i32(void) return temp_tcgv_i32(t); } =20 -static inline TCGv_i32 tcg_temp_local_new_i32(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I32, TEMP_TB); - return temp_tcgv_i32(t); -} - static inline TCGv_i64 tcg_global_mem_new_i64(TCGv_ptr reg, intptr_t offse= t, const char *name) { @@ -931,12 +925,6 @@ static inline TCGv_i64 tcg_temp_new_i64(void) return temp_tcgv_i64(t); } =20 -static inline TCGv_i64 tcg_temp_local_new_i64(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I64, TEMP_TB); - return temp_tcgv_i64(t); -} - /* Used only by tcg infrastructure: tcg-op.c or plugin-gen.c */ static inline TCGv_i128 tcg_temp_ebb_new_i128(void) { @@ -950,12 +938,6 @@ static inline TCGv_i128 tcg_temp_new_i128(void) return temp_tcgv_i128(t); } =20 -static inline TCGv_i128 tcg_temp_local_new_i128(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_I128, TEMP_TB); - return temp_tcgv_i128(t); -} - static inline TCGv_ptr tcg_global_mem_new_ptr(TCGv_ptr reg, intptr_t offse= t, const char *name) { @@ -976,12 +958,6 @@ static inline TCGv_ptr tcg_temp_new_ptr(void) return temp_tcgv_ptr(t); } =20 -static inline TCGv_ptr tcg_temp_local_new_ptr(void) -{ - TCGTemp *t =3D tcg_temp_new_internal(TCG_TYPE_PTR, TEMP_TB); - return temp_tcgv_ptr(t); -} - #if defined(CONFIG_DEBUG_TCG) /* If you call tcg_clear_temp_count() at the start of a section of * code which is not supposed to leak any TCG temporaries, then @@ -1084,8 +1060,6 @@ void tcg_optimize(TCGContext *s); /* Allocate a new temporary and initialize it with a constant. */ TCGv_i32 tcg_const_i32(int32_t val); TCGv_i64 tcg_const_i64(int64_t val); -TCGv_i32 tcg_const_local_i32(int32_t val); -TCGv_i64 tcg_const_local_i64(int64_t val); TCGv_vec tcg_const_zeros_vec(TCGType); TCGv_vec tcg_const_ones_vec(TCGType); TCGv_vec tcg_const_zeros_vec_matching(TCGv_vec); @@ -1113,11 +1087,9 @@ TCGv_vec tcg_constant_vec_matching(TCGv_vec match, u= nsigned vece, int64_t val); =20 #if UINTPTR_MAX =3D=3D UINT32_MAX # define tcg_const_ptr(x) ((TCGv_ptr)tcg_const_i32((intptr_t)(x))) -# define tcg_const_local_ptr(x) ((TCGv_ptr)tcg_const_local_i32((intptr_t)= (x))) # define tcg_constant_ptr(x) ((TCGv_ptr)tcg_constant_i32((intptr_t)(x)= )) #else # define tcg_const_ptr(x) ((TCGv_ptr)tcg_const_i64((intptr_t)(x))) -# define tcg_const_local_ptr(x) ((TCGv_ptr)tcg_const_local_i64((intptr_t)= (x))) # define tcg_constant_ptr(x) ((TCGv_ptr)tcg_constant_i64((intptr_t)(x)= )) #endif =20 diff --git a/tcg/tcg.c b/tcg/tcg.c index 9f1b042ecd..4b244eebc2 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1476,22 +1476,6 @@ TCGv_i64 tcg_const_i64(int64_t val) return t0; } =20 -TCGv_i32 tcg_const_local_i32(int32_t val) -{ - TCGv_i32 t0; - t0 =3D tcg_temp_local_new_i32(); - tcg_gen_movi_i32(t0, val); - return t0; -} - -TCGv_i64 tcg_const_local_i64(int64_t val) -{ - TCGv_i64 t0; - t0 =3D tcg_temp_local_new_i64(); - tcg_gen_movi_i64(t0, val); - return t0; -} - #if defined(CONFIG_DEBUG_TCG) void tcg_clear_temp_count(void) { --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108773; cv=none; d=zohomail.com; s=zohoarc; b=A9c4UkZvB/h4iWSNKCs4M4GSYmxeu0Zb6msWWBkw8sHT6Gi3FD+xzc/D4Y4/F/KvoKlCrW/HC33MZDi7N7Ochw5gBalQ+loU1UhZKtDXqOPlXtjs0qLGmXTc5SURep5+BjS4HlLmYJZRJxr+H20ZbKWiBbPhBNrwnWoUdsTCTZI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; 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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id s16-20020a17090ad49000b00234e6d2de3dsm5008918pju.11.2023.02.22.15.27.55 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 15:27:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=4KRif7Wsoc/WAay8HomgguVyT4DuSPlLucVRpmBwnfo=; b=SQZGfDIzIbMybUoswv0MelFpw+WJfk65rvq9skLX4OuZzfqJLbG/5A4IRa4jkh6ZI5 RZL6x514FD8UESTprENn+01+HN/xN/+bZBqbkzC+SdovNHYdS4O6KH58oceqdMgLvPoD 0o51DV9HFH67wtUwnzsOt/Z9X9IAW7P1VDFy4I8v7Jf6haCv2Fkg1lLriIZ4RY3uhBeB +eUS/gcPRwYx1Ao9VV4kyqGeh6UiwBO0R6wKqDZLd50bo+kSbcwKXWvNNVIbWraiXn1c 9Inuu+xJ6boA8qlcJ0Ne5iOAgIqvXMXZJ+LPoh6v6S0GC+ZolbPmEA/tYPDf2DVsrzIW rvIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4KRif7Wsoc/WAay8HomgguVyT4DuSPlLucVRpmBwnfo=; b=oHjWgLm0CV9ebI4cCx63De7OZrv1chJeLfZjsC+sWWUi6tCqOC7jV+Qr0gth7Ffp8C mRK6SI/rEalwjbMgxlVZQcBpWg4QZtcEH2YDBBFGEyfB//FOsaMHBh0U3hodioDkCdBD oFJY5dWuFPOj/Dluyo612Ir2ZtNENEFKMmnEFLlvybOQjOJ3a26tU7mTrj/LKqlBdWLy 8yzyW4jhip64R/cplXs9r4GLzkXG5XfN+/OoPq1lw9SUat9H1uyWeIRutoePY7YomNtv tFLNa0zYb9iwsP4dnlnWYEADq5h1NMv8Bc8P0vOAiP8UXW11qWTPsKK4hUIFOfuWj7oC pUJQ== X-Gm-Message-State: AO0yUKVpipbcGEakMk6fZytCejGrrNsTyJ0mbtt1TaknIf6YxIuFUqnt UjX6FxuAKK72tUReCeAZ9JaBBI2IcsPWOsFMmo0= X-Google-Smtp-Source: AK7set9ewMwHhwuzkLx3pkKvWhXvcmRGwMZhw47ZMYihEoqt60hGJlplErf9bM19alUTQ0fOzGm/Iw== X-Received: by 2002:a17:90b:4b4c:b0:233:d657:2c7e with SMTP id mi12-20020a17090b4b4c00b00233d6572c7emr12173839pjb.8.1677108476347; Wed, 22 Feb 2023 15:27:56 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 27/28] tcg: Update docs/devel/tcg-ops.rst for temporary changes Date: Wed, 22 Feb 2023 13:27:14 -1000 Message-Id: <20230222232715.15034-28-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230222232715.15034-1-richard.henderson@linaro.org> References: <20230222232715.15034-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::102b; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677108774823100001 Content-Type: text/plain; charset="utf-8" Rewrite the sections which talked about 'local temporaries'. Remove some assumptions which no longer hold. Signed-off-by: Richard Henderson --- docs/devel/tcg-ops.rst | 103 +++++++++++++++++++++-------------------- 1 file changed, 54 insertions(+), 49 deletions(-) diff --git a/docs/devel/tcg-ops.rst b/docs/devel/tcg-ops.rst index 9adc0c9b6c..53b7b6c93b 100644 --- a/docs/devel/tcg-ops.rst +++ b/docs/devel/tcg-ops.rst @@ -29,21 +29,42 @@ In this document, we use *guest* to specify what archit= ecture we are emulating; *target* always means the TCG target, the machine on which we are running QEMU. =20 -A TCG *function* corresponds to a QEMU Translated Block (TB). +A TCG *basic block* is a single entry, multiple exit region which +corresponds to a list of instructions terminated by a label, or +any branch instruction. =20 -A TCG *temporary* is a variable only live in a basic block. Temporaries ar= e allocated explicitly in each function. +A TCG *extended basic block* is a single entry, multiple exit region +which corresponds to a list of instructions terminated by a label or +an unconditional branch. Specifically, an extended basic block is +a sequence of basic blocks connected by the fall-through paths of +zero or more conditional branch instructions. =20 -A TCG *local temporary* is a variable only live in a function. Local tempo= raries are allocated explicitly in each function. +There is one TCG *fixed global* (``TEMP_FIXED``) variable, ``cpu_env`` +which is live in all translation blocks, and holds a pointer to ``CPUArchS= tate``. +This fixed global is held in a host cpu register at all times in all +translation blocks. =20 -A TCG *global* is a variable which is live in all the functions -(equivalent of a C global variable). They are defined before the -functions defined. A TCG global can be a memory location (e.g. a QEMU -CPU register), a fixed host register (e.g. the QEMU CPU state pointer) -or a memory location which is stored in a register outside QEMU TBs -(not implemented yet). +A TCG *global* (``TEMP_GLOBAL``) is a variable which is live in all +translation blocks, and correspond to memory locations that are within +``CPUArchState``. These may be specified as an offset from ``cpu_env``, +in which case they are called *direct globals*, or may be specified as +an offset from a direct global, in which case they are called +*indirect globals*. Even indirect globals should still reference memory +within ``CPUArchState``. All TCG globals are defined during +``TCGCPUOps.initialize``, before any translation blocks are generated. =20 -A TCG *basic block* corresponds to a list of instructions terminated -by a branch instruction. +A TCG *constant* (``TEMP_CONST``) is a variable which is live throughout +the entire translation block, and contains a constant value. +These temporaries are allocated explicitly during translation and are +hashed so that there is exactly one variable holding a given value. + +A TCG *translation block temporary* (``TEMP_TB``) is a variable which is +live throughout the entire translation block, but dies on any exit. +These temporaries are allocated explicitly during translation. + +A TCG *extended basic block temporary* (``TEMP_EBB``) is a variable which +is live throughout an extended basic block, but dies on any exit. +These temporaries are allocated explicitly during translation. =20 An operation with *undefined behavior* may result in a crash. =20 @@ -57,11 +78,11 @@ Intermediate representation Introduction ------------ =20 -TCG instructions operate on variables which are temporaries, local -temporaries or globals. TCG instructions and variables are strongly -typed. Two types are supported: 32 bit integers and 64 bit -integers. Pointers are defined as an alias to 32 bit or 64 bit -integers depending on the TCG target word size. +TCG instructions operate on variables which are temporaries. +TCG instructions and variables are strongly typed. +Two types are supported: 32 bit integers and 64 bit integers. +Pointers are defined as an alias to 32 bit or 64 bit integers +depending on the TCG target word size. =20 Each instruction has a fixed number of output variable operands, input variable operands and always constant operands. @@ -81,17 +102,19 @@ included in the instruction name. Constants are prefix= ed with a '$'. Assumptions ----------- =20 -Basic blocks +Basic Blocks ^^^^^^^^^^^^ =20 -* Basic blocks end after branches (e.g. brcond_i32 instruction), - goto_tb and exit_tb instructions. +* Basic blocks end after conditional branches (e.g. brcond_i32), + br, goto_tb, exit_tb, goto_ptr, set_label instructions, + and calls that are defined to not return (``TCG_CALL_NO_RETURN``). =20 -* Basic blocks start after the end of a previous basic block, or at a - set_label instruction. +* Basic blocks start after the end of a previous basic block, + or at a set_label instruction. =20 -After the end of a basic block, the content of temporaries is -destroyed, but local temporaries and globals are preserved. +* Extended basic blocks are a sequence of basic blocks that are + connected by the fall through of conditional branches. Thus they end + at br, goto_tb, exit_tb, goto_ptr, set_label, and noreturn calls. =20 Floating point types ^^^^^^^^^^^^^^^^^^^^ @@ -120,18 +143,15 @@ Helpers either directly or via an exception. They will not be saved to their canonical locations before calling the helper. =20 - - ``TCG_CALL_NO_WRITE_GLOBALS`` means that the helper does not modify an= y globals. - They will only be saved to their canonical location before calling hel= pers, - but they won't be reloaded afterwards. + - ``TCG_CALL_NO_WRITE_GLOBALS`` means that the helper does not modify + any globals, but may read them. Globals will be saved to their canoni= cal + location before calling helpers, but won't be reloaded afterwards. =20 - - ``TCG_CALL_NO_SIDE_EFFECTS`` means that the call to the function is re= moved if - the return value is not used. + - ``TCG_CALL_NO_SIDE_EFFECTS`` means that the call to the function is + removed if the return value is not used. =20 Note that ``TCG_CALL_NO_READ_GLOBALS`` implies ``TCG_CALL_NO_WRITE_GLOBA= LS``. =20 - On some TCG targets (e.g. x86), several calling conventions are - supported. - Branches ^^^^^^^^ =20 @@ -908,20 +928,9 @@ Recommended coding rules for best performance often modified, e.g. the integer registers and the condition codes. TCG will be able to use host registers to store them. =20 -- Avoid globals stored in fixed registers. They must be used only to - store the pointer to the CPU state and possibly to store a pointer - to a register window. - -- Use temporaries. Use local temporaries only when really needed, - e.g. when you need to use a value after a jump. Local temporaries - introduce a performance hit in the current TCG implementation: their - content is saved to memory at end of each basic block. - -- Free temporaries and local temporaries when they are no longer used - (tcg_temp_free). Since tcg_const_x() also creates a temporary, you - should free it after it is used. Freeing temporaries does not yield - a better generated code, but it reduces the memory usage of TCG and - the speed of the translation. +- Free temporaries when they are no longer used (``tcg_temp_free``). + Since ``tcg_const_x`` also creates a temporary, you should free it + after it is used. =20 - Don't hesitate to use helpers for complicated or seldom used guest instructions. There is little performance advantage in using TCG to @@ -932,10 +941,6 @@ Recommended coding rules for best performance the instruction is mostly doing loads and stores, and in those cases inline TCG may still be faster for longer sequences. =20 -- The hard limit on the number of TCG instructions you can generate - per guest instruction is set by ``MAX_OP_PER_INSTR`` in ``exec-all.h`` -- - you cannot exceed this without risking a buffer overrun. - - Use the 'discard' instruction if you know that TCG won't be able to prove that a given global is "dead" at a given program point. The x86 guest uses it to improve the condition codes optimisation. --=20 2.34.1 From nobody Sun May 19 10:01:20 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1677108820; cv=none; d=zohomail.com; s=zohoarc; b=KAVZQ55Ldn8zR6fROWnjODRIvOEC7XW5fiYevsdG1bP9TBWrVWUicND7Qdg5JNpD6BUnK+r9kjSCWBjpBb0otNSZ/65dOqGapLLvpzckaMeZtoiwx8eHU7W3IOlx0nJTOwIvsxyY7+d3+T5DqlkwpPuZq3l9w4cFomTJI7HA8+U= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1677108820; h=Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=6rAVEKvH88i+QH8CXFUlPcaghYPMd95m3CUWWiU3uQ0=; b=k78istdhtO64RnS2/64EIGk+M5BKSFnHklB7Zmr1URm1n1h7wc/1YW+mrxTd2rIdu45cslFydgpbvu9W6yxwsPafibzzY9NET34+o9Iy6ZFgTmL0XzzkbREj7ocgb5q68snxMo1yYH4Mcd9lAfYhGf2T6cAeb/+yNqRtC/qTHHs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 167710882073138.2517765385835; Wed, 22 Feb 2023 15:33:40 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pUyWy-0001Cc-1Q; Wed, 22 Feb 2023 18:28:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pUyWm-0000pF-Ci for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:28:00 -0500 Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pUyWk-0005QO-R6 for qemu-devel@nongnu.org; Wed, 22 Feb 2023 18:28:00 -0500 Received: by mail-pj1-x102d.google.com with SMTP id d1-20020a17090a3b0100b00229ca6a4636so10903296pjc.0 for ; Wed, 22 Feb 2023 15:27:58 -0800 (PST) Received: from stoup.. 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Signed-off-by: Richard Henderson --- tcg/tcg.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 4b244eebc2..b65f2ffdbe 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2619,7 +2619,8 @@ TCGOp *tcg_op_insert_after(TCGContext *s, TCGOp *old_= op, } =20 /* Reachable analysis : remove unreachable code. */ -static void reachable_code_pass(TCGContext *s) +static void __attribute__((noinline)) +reachable_code_pass(TCGContext *s) { TCGOp *op, *op_next, *op_prev; bool dead =3D false; @@ -2840,7 +2841,8 @@ static void la_cross_call(TCGContext *s, int nt) * Liveness analysis: Verify the lifetime of TEMP_TB, and reduce * to TEMP_EBB, if possible. */ -static void liveness_pass_0(TCGContext *s) +static void __attribute__((noinline)) +liveness_pass_0(TCGContext *s) { void * const multiple_ebb =3D (void *)(uintptr_t)-1; int nb_temps =3D s->nb_temps; @@ -2907,7 +2909,8 @@ static void liveness_pass_0(TCGContext *s) /* Liveness analysis : update the opc_arg_life array to tell if a given input arguments is dead. Instructions updating dead temporaries are removed. */ -static void liveness_pass_1(TCGContext *s) +static void __attribute__((noinline)) +liveness_pass_1(TCGContext *s) { int nb_globals =3D s->nb_globals; int nb_temps =3D s->nb_temps; @@ -3247,7 +3250,8 @@ static void liveness_pass_1(TCGContext *s) } =20 /* Liveness analysis: Convert indirect regs to direct temporaries. */ -static bool liveness_pass_2(TCGContext *s) +static bool __attribute__((noinline)) +liveness_pass_2(TCGContext *s) { int nb_globals =3D s->nb_globals; int nb_temps, i; --=20 2.34.1