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([71.212.157.132]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b3f2fe653a7sm7274980a12.2.2025.07.22.07.24.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Jul 2025 07:24:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1753194243; x=1753799043; 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=QgRdvDymuUcz4ENig7Co8/7DUwWCH2GmvD/UEqjYk4w=; b=YMdhR8PM5KxUiv2DbfJUdm3shF5d9ei3vb+sZJeLUySU2qz7eIxgbXRLs4N0yWUh0s 2nHV0m23CYmkJys4TfjgphIQItccRTQkse1MRmQQbpZigU0ELF0+moKu3/JF/4+jB6YB /f5vLWi33llFXSERMDuy8jOnsydwcY8J7o/dI/H9mdFVXpUG1IxY+qMOttzY2xZbJSgR erMsGZkN55b61ZaBCcVRaXgZctmjkjbdbsxUtqUM931waKIYLvyppvzy9Q0spqcJL0vd awyoYjH7D2OIkZy2ZLQrAhix0GBPCTEUscOlTK3uXRk3SaLRtJ056l63iDKokp0oCe9B epqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753194243; x=1753799043; 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=QgRdvDymuUcz4ENig7Co8/7DUwWCH2GmvD/UEqjYk4w=; b=N4Z+14KBXmseXP9LraAqkwD/rrQYE0aW8TsaVrJuoevzVBzcV4KXAMwbuHuqRKRRjj NFDuw9BLTwSup4meff+zQ5gNJcZ+YSt0tALTd8nR5Q5Ztc+tDLY4hxvJluuGzGsbJQFO 9xFW1oX2s/oWFC/gBJ8fK23O663K22Iiau+Bn/cI31+qqK/h2tICxNwElPrMxQV+N+mX LTXA/FGCfutk6UKMai2OAh9JfGZcBDoUk78Fe3pD8jng9SN8q4SefOHecmXT4BJxO2O8 qfoKrt3gMlaIgiR+ehEwxkOaBYXXgQQINoAH3aNnzp7bJ9KxJjR4GMuJ0ZN/5p6DAtK0 oBng== X-Gm-Message-State: AOJu0YyoDGR8XTyEzzkzVZOhClrJBR8Dzh/VZnd+RrtmPXzk/j2LHWzB 72He+gGqU1jIyqHtWiXM2ez9vvYeeCbiU4QMZ2YskM8wr2H8lzsRrRdEPeznPWbm98VNDj99K98 epbMx X-Gm-Gg: ASbGncvdsNza1pFc+pfan6oluxoyZFFQ8OXt8kusrw+qrbaoa++u46zf16s5dd8kQdw 6kxi/pYct+7qsD381YMFx+74u7tvKI2XUjyQ3PlJJ8L09vreCiGMB16mRagEQK416DIm0Pvldy5 tfgFJSmYctmgp2R2ERfbb1QZiEZxW6acsrvCHYbkBsolqpZuSMaLN/mPmRHZU3H8z4Xo02RXaqg NS8/sQwleJeiY8uKoMpfVhCOvSTZBPACWK9FdUl9kkLtAnoF3nIB6P6Q2AQy1uq4dQAf9zkJREq d7ymqDZMCmWaNd8okcCZ7JJblc+0FwQHgJlnHRgUMJOe26dAe80XIG8MD4GEX7LOtW4YQpZlr+M zPCGsC5mtnAeiARVxYSAEePXAJrSB X-Google-Smtp-Source: AGHT+IES+afgTL+0ZIuMe24b0dxekY/hjdL0umQJUUmCBXozckAHMOmGpgHsZk3TiP3RO969iYBwaA== X-Received: by 2002:a05:6a21:689:b0:220:19b7:9d6b with SMTP id adf61e73a8af0-23810b4e1b6mr41974923637.9.1753194242713; Tue, 22 Jul 2025 07:24:02 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org, Pierrick Bouvier Subject: [PULL 1/1] tcg/optimize: Don't fold INDEX_op_and_vec to extract Date: Tue, 22 Jul 2025 07:23:57 -0700 Message-ID: <20250722142358.253998-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250722142358.253998-1-richard.henderson@linaro.org> References: <20250722142358.253998-1-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::530; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x530.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=unavailable 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: 1753194476310116600 Content-Type: text/plain; charset="utf-8" There is no such thing as vector extract. Fixes: 932522a9ddc1 ("tcg/optimize: Fold and to extract during optimize") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/3036 Signed-off-by: Richard Henderson Reviewed-by: Pierrick Bouvier Tested-by: Pierrick Bouvier Reviewed-by: Peter Maydell --- tcg/optimize.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 62a128bc9b..3638ab9fea 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1454,7 +1454,7 @@ static bool fold_and(OptContext *ctx, TCGOp *op) a_mask =3D t1->z_mask & ~t2->o_mask; =20 if (!fold_masks_zosa_int(ctx, op, z_mask, o_mask, s_mask, a_mask)) { - if (ti_is_const(t2)) { + if (op->opc =3D=3D INDEX_op_and && ti_is_const(t2)) { /* * Canonicalize on extract, if valid. This aids x86 with its * 2 operand MOVZBL and 2 operand AND, selecting the TCGOpcode --=20 2.43.0