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([71.212.144.252]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-842dcaca43bsm5848808a12.66.2024.12.22.08.28.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Dec 2024 08:28:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1734884898; x=1735489698; 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=XK7HdFgJI1aoovKqrgnwds0J6drlE9NjhtggGFHKYgY=; b=m5/9KCZmKC7J5ya7dzFr0BLepydnzgq/7AoWLGXoHm0xoqhlYXO4oBwr6u9tG/PLpJ QsLsTt2khA5XuYte3NlgEA3pGi/uJKkY+pjDSJHUw4WDl2ryXt14i+yg4yzXn8OF3y+V lHad86WVvumVrTDiCQeyrOdELsSUh/OAdw/9NbHrMcx4lT3B+pDRBkLo1kwSB8NZ6i84 zFyA9kGwUTXozbj/s264O1Kbd0jDa+xmnLMWeiFvQKtRYpSR1nmSQGIalWlrq/IqycY9 Zi+/TKvyK11oy2HpvWz56dt736HG+GIDpJ3x+4T7DHSxRvB0BL2ufk3c3l6Q8dSBqj3t QSZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734884898; x=1735489698; 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=XK7HdFgJI1aoovKqrgnwds0J6drlE9NjhtggGFHKYgY=; b=Tc3IC4XXhEgLcVCuLuZGxB7Rr1ui4KSAD3GueMPEXtRJkY67VKu5xKISRNqf6uKrVF MOGa144VESb4ZsoYJBoQiICBimQP8+rByO1sfh4PLHbHMKvQuJUbba75Q2Wca1o/Jn5Y GDHOafsBNq6KfdlaF1wJOH35Kx+heAl/4A0QQ9je04OQ2Cy06Imt2waVuQmb9YhTVDsD rdoobxZhkKuzVOM9TVMydUeqryejCiluyrXiqrytPbgo+U6dqeHZ0THd3bmuPDEmQseD JO/5g7Z6edgh/awiQM8ooehsXFveuGVBVxb8WkHGqMBPJcCXLDAcitKIL94YPSMzi+Z5 P/jg== X-Gm-Message-State: AOJu0Yxs3aGoA6KoBhLQEC5f7Tw/fcwJhugCRTQ1xnMZm10NLXdgibwY rmRZ8CYhzgDmQo0jOha5s1PQ9RZryFEEO5c3dj8sibpuZL7d6+Jbw6rpMXotTIO8p7pZa7dE/Sh 7N7w= X-Gm-Gg: ASbGncseCwgNEdAFg/qyNDwABndQ6sUN1JIcVGcR1ihEZJPC4Jm6oMHzPSaUEMrmUPr yXq9N4gJNbwDQHuBoZSR0jxhWPseB6+8CQKwAZFLTDFm93Uqa2apWZrxEKb5O8yV54OhDixTbIk ugLICwN9V3zB1mkF5b5jeghZ5WIFPkNRq/d6IMq0UeaCzI/PaV7Co1Kyubw8B/qs7zlEkFOk0sy wHIh8XF+niLx6JGpPVfpBL0ev2gXGccpu1cZdY+LvQ95aPoZFy8hzGi/bCKWgY= X-Google-Smtp-Source: AGHT+IGiEdWdZUnraBq2kVlozGbMMpVMExMyKeHZCFp4pUBMfJ6BVev8QakyHJm4Do4k5PcKTu3M4A== X-Received: by 2002:a17:903:1c2:b0:216:2c3b:61ba with SMTP id d9443c01a7336-219e6f3320dmr113457375ad.56.1734884897926; Sun, 22 Dec 2024 08:28:17 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier Subject: [PATCH v3 45/51] tcg/optimize: Use fold_masks_zs in fold_xor Date: Sun, 22 Dec 2024 08:24:40 -0800 Message-ID: <20241222162446.2415717-46-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241222162446.2415717-1-richard.henderson@linaro.org> References: <20241222162446.2415717-1-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::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: 1734885208142116600 Content-Type: text/plain; charset="utf-8" Avoid the use of the OptContext slots. Find TempOptInfo once. Remove fold_masks as the function becomes unused. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- tcg/optimize.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 48324f122a..0cdbd1e262 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1063,11 +1063,6 @@ static bool fold_masks_s(OptContext *ctx, TCGOp *op,= uint64_t s_mask) return fold_masks_zs(ctx, op, -1, s_mask); } =20 -static bool fold_masks(OptContext *ctx, TCGOp *op) -{ - return fold_masks_zs(ctx, op, ctx->z_mask, ctx->s_mask); -} - /* * An "affected" mask bit is 0 if and only if the result is identical * to the first input. Thus if the entire mask is 0, the operation @@ -2752,6 +2747,9 @@ static bool fold_tcg_st_memcopy(OptContext *ctx, TCGO= p *op) =20 static bool fold_xor(OptContext *ctx, TCGOp *op) { + uint64_t z_mask, s_mask; + TempOptInfo *t1, *t2; + if (fold_const2_commutative(ctx, op) || fold_xx_to_i(ctx, op, 0) || fold_xi_to_x(ctx, op, 0) || @@ -2759,11 +2757,11 @@ static bool fold_xor(OptContext *ctx, TCGOp *op) return true; } =20 - ctx->z_mask =3D arg_info(op->args[1])->z_mask - | arg_info(op->args[2])->z_mask; - ctx->s_mask =3D arg_info(op->args[1])->s_mask - & arg_info(op->args[2])->s_mask; - return fold_masks(ctx, op); + t1 =3D arg_info(op->args[1]); + t2 =3D arg_info(op->args[2]); + z_mask =3D t1->z_mask | t2->z_mask; + s_mask =3D t1->s_mask & t2->s_mask; + return fold_masks_zs(ctx, op, z_mask, s_mask); } =20 static bool fold_bitsel_vec(OptContext *ctx, TCGOp *op) --=20 2.43.0