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([71.212.157.132]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23e3b5e2e30sm59953485ad.2.2025.07.21.08.11.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Jul 2025 08:11:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1753110675; x=1753715475; 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=jqNKFTZLAx+h3pQ9Q2Zpn+dxRQ/cpz/tW8Ae0GObVJUrI7oHOxHeV7JXWchrKv/fNP Ww/hejDK5qv5/+4flaAiTaKXWqasKnZ6Kifqs588+4VWRh6iRqkpVQ3SZDN4w5NaGiZ1 Qf32BmyTAeEI8IhYtwgSQUxV1o3tNDHdPHHc9F2tfdZpMLjSddX4Bn5M+2AIZYsUzBLC 17v8ZKW3uiCttjL04JFusG6pWelLAFN9aTpRKPg3JDSR7AZCDqoa/TKSPHRhO5pmIbqH LottaWSmglmqZiESHqoLNNIkaZ8gqfkfB2d+NjzwsDDeqW2BjoqOhn6HCp62YCR2A4me Jv/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753110675; x=1753715475; 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=qH+3ICHk/mRbGLf9ewVv61uWOgMA0xtkkiIesv7n8/YAYEG6u6jUmkCSJIwAxtzp5K pQCrVvq4e1wXqIwGS7/69YU5xkeNCOzluLD2T/m40A8gHdeb1TnAWa7W4xk9g/CyJXC7 UnisUY/nsu2IWt2Y5gx91AITxi135eSWxPzbFXNOj0FpbHVTN3fzdJ2ea6+04saIvMo5 0cSDOPLT1OHESJwU0az0UvX8QVX+RLcXjXsbBDTd2xZAbd7pJwryaWwubOhVgn+/w84+ EtzfZDarR280RXq1IhCRhMnmjf3QEgYPj1ymo8dJoClnL0lE6vjE5cXOXoTdUIMffE5T JPNg== X-Gm-Message-State: AOJu0YwXN5S9N2sN+qXew7sSMg6oR2SevM01fB+ADFCxzv4RHTihLBrf 8pZbbeOpXUy0ZPFJc9PFTP+rr2Ay+1chsr+xmdyJA8R9+9sMFWMCyD/C6JiAels0HSel4c3bNjZ kBd8i X-Gm-Gg: ASbGncv+POp/DSU8wqjz/b8WFBzv/rEFq3NlZrghtMC35A1MV62n1yVhzBkZ3SQnwW+ iRJQAjY9tJQX3FHyWHzdFMJTvwFaof12NbNOPsJCCnD3TBW6ul9BlZviTA/SoD1InI/3Yo97GCf SxU1bDATZeErNnnFwEOVthVifO8bwPtUMt8qmwwHmxvTE7c7o8wTYOBUnagia6840OuEoGjpimT EApskuRsKZD048cXnBE4Zx98ymXDI7IDn2pW1ZPLoNEQgiBi+1QzvbEUEl5X+Ayx3i966wWcxnj dooW37Gg6eL5xisgmhknkQmLG8+pEagQuDKIlpDj4gbwYfqhK6UCWeg815xBYv1adm+m8MraH1A CpkUxyJEzShHVF77afi0qC3/9lYDI X-Google-Smtp-Source: AGHT+IEan6HRojTMb6idrRQA9Tlpbw0q7K28Mild/+RciS7tjcefqHdkAueQ7zbe9/FtOk2hQW5NnA== X-Received: by 2002:a17:903:22c2:b0:234:b44c:d3c8 with SMTP id d9443c01a7336-23e2576478fmr260773835ad.37.1753110675489; Mon, 21 Jul 2025 08:11:15 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Peter Maydell Subject: [PULL 1/1] tcg/optimize: Don't fold INDEX_op_and_vec to extract Date: Mon, 21 Jul 2025 08:11:13 -0700 Message-ID: <20250721151113.56372-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250721151113.56372-1-richard.henderson@linaro.org> References: <20250721151113.56372-1-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::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: 1753110809013116600 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