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([71.212.149.95]) by smtp.gmail.com with ESMTPSA id jf4-20020a170903268400b001ca21e05c69sm629150plb.109.2023.10.16.23.13.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 23:13:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1697523181; x=1698127981; darn=nongnu.org; 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=OvY88bgh70CnfBtV0mfKDRwJvl7SdeYowQVqeWU69q0=; b=eOvzWpv5CrrEqV5HSV0M2c0LW8xaK/rc7KbHbICwcq7DShuCh+im1VNYBbP7cJ55So iCUvAqvegeT8h0XtnjqRt5meDytbiQvJLiIVDovmAUOQRX4avD5go7f/3WaHKbKW6xNT JLl1Z0iMI34+uCwvmlg6cS6rnEX8a3sHJYknBUam0AaZYEbm2eOiE9gSgIvMbJV6gHyR fLHHYawJxnQKMv+zySzjia9NZsyjgNDsryKNx7fAennFIK1JxCV+oVgbOj/RS4Zcls79 WB3sSOfdDOqDIazkRtyYD9Yp4lcKFEnISg7UMtKfZhIYg3pKeza4cDCrlbF8rq1sH7Jo LNrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697523181; x=1698127981; 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=OvY88bgh70CnfBtV0mfKDRwJvl7SdeYowQVqeWU69q0=; b=WiZ7T6CFA772dTlS7UjUenWxNVugYut619cfc4e7vMz5p1a1jrs7ZvQZFwX7ZSRXnr pUFYaF+ta5gHVuRFgbD/gy+OZUo0UYayDiIXWlE9vd8lpYzLiU+JYn8iPmKv8+/BtL3C uN9Uy1ydEyUD/2vMutlMCZeE9HXqjkxr+khqTDShNl4rnXDUV0LwI9wY8lpw0Uw/cthJ R8J1v1uh3OInU9hxLg34xo+0HIOum/G4seajrEUKRXOhVtADYUOg5R3vHfC4/3xcqd/p UoHrsKBnLOPJfwtCnDiTRRQD4vwMn7nMwEQcXPzVoXupU+V9OonrVigtIHKRLZ5Bplfi zcXA== X-Gm-Message-State: AOJu0YxdglB+O0jBVgkZGts2OSa6FLK/R+C15d1gri0r2i84kb3XQlnY aikCrbWVzjk8QVXDLBMyXKYI9Xe3CuIN0xAX8No= X-Google-Smtp-Source: AGHT+IFVY0QnEf2FRFPfjWFzVromIXaA8OFJSznv/Ru1b+1EyJSJpYSB98AuAsGccSTCep1jOgSHeA== X-Received: by 2002:a17:902:aa41:b0:1c9:d948:33ea with SMTP id c1-20020a170902aa4100b001c9d94833eamr1211984plr.21.1697523181327; Mon, 16 Oct 2023 23:13:01 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk Subject: [PATCH v2 18/90] target/sparc: Pass DisasCompare to advance_jump_cond Date: Mon, 16 Oct 2023 23:11:32 -0700 Message-Id: <20231017061244.681584-19-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231017061244.681584-1-richard.henderson@linaro.org> References: <20231017061244.681584-1-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::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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: 1697523265513100007 Content-Type: text/plain; charset="utf-8" Fold the condition into the branch or movcond when possible. Signed-off-by: Richard Henderson --- target/sparc/translate.c | 32 +++++++++++++------------------- 1 file changed, 13 insertions(+), 19 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 9188196657..70bfbb41e9 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -2894,14 +2894,15 @@ static bool advance_jump_uncond_always(DisasContext= *dc, bool annul, return true; } =20 -static bool advance_jump_cond(DisasContext *dc, bool annul, target_ulong d= est) +static bool advance_jump_cond(DisasContext *dc, DisasCompare *cmp, + bool annul, target_ulong dest) { target_ulong npc =3D dc->npc; =20 if (annul) { TCGLabel *l1 =3D gen_new_label(); =20 - tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_cond, 0, l1); + tcg_gen_brcond_tl(tcg_invert_cond(cmp->cond), cmp->c1, cmp->c2, l1= ); gen_goto_tb(dc, 0, npc, dest); gen_set_label(l1); gen_goto_tb(dc, 1, npc + 4, npc + 8); @@ -2914,8 +2915,8 @@ static bool advance_jump_cond(DisasContext *dc, bool = annul, target_ulong dest) case DYNAMIC_PC_LOOKUP: tcg_gen_mov_tl(cpu_pc, cpu_npc); tcg_gen_addi_tl(cpu_npc, cpu_npc, 4); - tcg_gen_movcond_tl(TCG_COND_NE, cpu_npc, - cpu_cond, tcg_constant_tl(0), + tcg_gen_movcond_tl(cmp->cond, cpu_npc, + cmp->c1, cmp->c2, tcg_constant_tl(dest), cpu_npc); dc->pc =3D npc; break; @@ -2927,6 +2928,11 @@ static bool advance_jump_cond(DisasContext *dc, bool= annul, target_ulong dest) dc->jump_pc[0] =3D dest; dc->jump_pc[1] =3D npc + 4; dc->npc =3D JUMP_PC; + if (cmp->is_bool) { + tcg_gen_mov_tl(cpu_cond, cmp->c1); + } else { + tcg_gen_setcond_tl(cmp->cond, cpu_cond, cmp->c1, cmp->c2); + } } } return true; @@ -2949,12 +2955,7 @@ static bool do_bpcc(DisasContext *dc, arg_bcc *a) flush_cond(dc); =20 gen_compare(&cmp, a->cc, a->cond, dc); - if (cmp.is_bool) { - tcg_gen_mov_tl(cpu_cond, cmp.c1); - } else { - tcg_gen_setcond_tl(cmp.cond, cpu_cond, cmp.c1, cmp.c2); - } - return advance_jump_cond(dc, a->a, target); + return advance_jump_cond(dc, &cmp, a->a, target); } } =20 @@ -2981,12 +2982,7 @@ static bool do_fbpfcc(DisasContext *dc, arg_bcc *a) flush_cond(dc); =20 gen_fcompare(&cmp, a->cc, a->cond); - if (cmp.is_bool) { - tcg_gen_mov_tl(cpu_cond, cmp.c1); - } else { - tcg_gen_setcond_tl(cmp.cond, cpu_cond, cmp.c1, cmp.c2); - } - return advance_jump_cond(dc, a->a, target); + return advance_jump_cond(dc, &cmp, a->a, target); } } =20 @@ -3013,9 +3009,7 @@ static bool trans_BPr(DisasContext *dc, arg_BPr *a) flush_cond(dc); =20 gen_compare_reg(&cmp, a->cond, gen_load_gpr(dc, a->rs1)); - tcg_gen_setcond_tl(cmp.cond, cpu_cond, cmp.c1, cmp.c2); - - return advance_jump_cond(dc, a->a, target); + return advance_jump_cond(dc, &cmp, a->a, target); } =20 static bool trans_CALL(DisasContext *dc, arg_CALL *a) --=20 2.34.1