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([2602:47:d483:7301:cf24:6daf:2b9e:7972]) by smtp.gmail.com with ESMTPSA id y7-20020a17090322c700b001bdb85291casm2231417plg.208.2023.08.18.15.13.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Aug 2023 15:13:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692396820; x=1693001620; 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=lHAzG5NBmtmmlBFRwBpOEZ4Jp/kDiJcy7WVkYVKJlgY=; b=mi76i3PnRlZJ96hQin4pgNk86ZJmdXPdZHPGEE3ykP+eB6bM8OdnnLRGYNMe62448X GxV5dioxzzE78B/Lsm3wc6QeMQV3GKmzMDniDOeYtdizPnj3dEHNqePzqGFtd6t9MXtD FCWcpGnQgo2mdEp6ZWgxuEfjxHiSivYtrI5QKPDcOQShce9rUg0IlTO1ep3yWRMf/wBD YT/qM+TPOaLz5DBTA7P71RYyyR/2UUzjFbzGM47dLdLJOF0UjhiSEQE4O8SNFMH+s9Q7 i7Ez8nLTWTESFWIfVMdCW3DIAmS2h9MrsimrL3FUCAB8Qw2rZnFw2w+rJ4rUxHRwO/ZK OQ/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692396820; x=1693001620; 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=lHAzG5NBmtmmlBFRwBpOEZ4Jp/kDiJcy7WVkYVKJlgY=; b=HD/aDNq0/VFEdej9zWInYGGLFzCAaWtqOWStRNh2y8Eh4xYQAIWHNf2+fF5TuDQLrk 6RDMi2c2VIvKXPA3yXvhaP8QVqnjjgi6lrxN36Xq6fi+iAnLVFnL4vUNg49ON5y2QYiN GRdTphU5llM2yJcOE0Y0SXsZ8+TWw9/lqdDQQ0RbfJ4sBFDCNsDe2hKBkNM490GdnyjE 5WW5T0V1aAjlL4j7h7Smn0X0iXlpswqbGVC2aMlMfsU429VKwoNjG158VxAPLdjoLqdB gIoXd3T3Mle8oyyOZ5TcG9mv3xBQqRj6Jb9e49u2CD/aP5HG86UiekgNn6d983oXCAKJ lXmw== X-Gm-Message-State: AOJu0YyZBpm2jqfWTeJ2A8NvzoL3KffX9ozpmOAJiJH/dC3Iwdr3xV3E wjUL6i0A07c84vESSAxFImOwwMLB1KXPTY2hM9I= X-Google-Smtp-Source: AGHT+IFq30bvbCW61Zr6aIzLpbpAaDYI+iuDZRa2i0xCEpRwD9l9LVvM05h7sG8ehph/dhY4N2ZDtw== X-Received: by 2002:a17:902:e74b:b0:1bd:c32e:df59 with SMTP id p11-20020a170902e74b00b001bdc32edf59mr795955plf.9.1692396820055; Fri, 18 Aug 2023 15:13:40 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PATCH v2 13/23] tcg/arm: Implement negsetcond_i32 Date: Fri, 18 Aug 2023 15:13:17 -0700 Message-Id: <20230818221327.150194-14-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230818221327.150194-1-richard.henderson@linaro.org> References: <20230818221327.150194-1-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::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: 1692397136356100008 Content-Type: text/plain; charset="utf-8" Trivial, as we simply need to load a different constant in the conditional move. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- tcg/arm/tcg-target.h | 2 +- tcg/arm/tcg-target.c.inc | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/tcg/arm/tcg-target.h b/tcg/arm/tcg-target.h index b076d033a9..b064bbda9f 100644 --- a/tcg/arm/tcg-target.h +++ b/tcg/arm/tcg-target.h @@ -122,7 +122,7 @@ extern bool use_neon_instructions; #define TCG_TARGET_HAS_mulsh_i32 0 #define TCG_TARGET_HAS_div_i32 use_idiv_instructions #define TCG_TARGET_HAS_rem_i32 0 -#define TCG_TARGET_HAS_negsetcond_i32 0 +#define TCG_TARGET_HAS_negsetcond_i32 1 #define TCG_TARGET_HAS_qemu_st8_i32 0 =20 #define TCG_TARGET_HAS_qemu_ldst_i128 0 diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc index 83e286088f..162df38c73 100644 --- a/tcg/arm/tcg-target.c.inc +++ b/tcg/arm/tcg-target.c.inc @@ -1975,6 +1975,14 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_dat_imm(s, tcg_cond_to_arm_cond[tcg_invert_cond(args[3])], ARITH_MOV, args[0], 0, 0); break; + case INDEX_op_negsetcond_i32: + tcg_out_dat_rIN(s, COND_AL, ARITH_CMP, ARITH_CMN, 0, + args[1], args[2], const_args[2]); + tcg_out_dat_imm(s, tcg_cond_to_arm_cond[args[3]], + ARITH_MVN, args[0], 0, 0); + tcg_out_dat_imm(s, tcg_cond_to_arm_cond[tcg_invert_cond(args[3])], + ARITH_MOV, args[0], 0, 0); + break; =20 case INDEX_op_brcond2_i32: c =3D tcg_out_cmp2(s, args, const_args); @@ -2112,6 +2120,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_add_i32: case INDEX_op_sub_i32: case INDEX_op_setcond_i32: + case INDEX_op_negsetcond_i32: return C_O1_I2(r, r, rIN); =20 case INDEX_op_and_i32: --=20 2.34.1