From patchwork Sun Dec 22 16:24:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 852942 Delivered-To: patch@linaro.org Received: by 2002:a5d:4888:0:b0:385:e875:8a9e with SMTP id g8csp3036811wrq; Sun, 22 Dec 2024 08:33:16 -0800 (PST) X-Forwarded-Encrypted: i=2; AJvYcCUEpm5Okvsb16/c7+0HN/T2wEETFoxQUQXiKdr+Dy3A8f80hK9HMhkc3aeVoubr/BUnJsrUCQ==@linaro.org X-Google-Smtp-Source: AGHT+IG2Wlkl/2aFDcNhpaKf9CaDrulkdZTKVnWmdoIj3nVVY/MtSVZ8Cp3xcoLSt9VUUs9917Yc X-Received: by 2002:a05:6214:c46:b0:6d8:9cbf:d191 with SMTP id 6a1803df08f44-6dd23339080mr142837606d6.12.1734885196479; Sun, 22 Dec 2024 08:33:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1734885196; cv=none; d=google.com; s=arc-20240605; b=kPWxS4ZbkCWzM5oDWLtHYj3j7n7JNyZe/h374uXD/ScQlv7HN5ONZp5gb+RccenXd6 0OCl01trvs+/GIbPoIKwVPtEPT3oduK+c7qQRLTe7GSPAyJMLWqsJU24gq0ClAQwUVct f9buZSf5mcZv4zAuqFx96Tj6xSfpxFYYRXr5s0G53Ya5Pr9iwa+S719c1fbZDzSrxnGu BLAHBWWHeRInlJ1KPekoGGmK7PcWetv6ofNnnf8p4UTOVpkBrfOve2RYoRMDFhtYYdaS Eg/DhU4LE8Rc2siRxE5VDSwC4DGNqifzPoFVhVccpSfHb1rR/cLk9X95BskbyetJHwDS qcIg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=QQvwlGRTQIrrP2cNu/4FfpMBStYCT1hRoRZv9KuG4DI=; fh=vm85eyWrvOAHduw3sqEA+cYBqvHB7M0MHFcRJg7VWOo=; b=exN0evfCtHA0appmGhoCoFYSUJki4atBif1gQ/39lnmofR55konerkQbwk7MbgUB8p oA49K6+UM2EsafCbWQCfIQ1oiN/+aLsu62Vsw7WtLQyTStW5ePpHeG7kVyUlGJqaRBjU wHgIzi0P1+DqsWe+Kgxgnbqg58ex4y02/+lC0anSkMPMIXQsTYpsCbQws69IDhGLx+Yb VDCOtbhCJhjDNV7T/NCXwfUillAcXFYw+Oa4zR5tQRMFPcaEiGMBVKRDYPhQPtV/2tcH W0qYaLj4vHuvyVmo4XJiiq2OeeW9S/mJ/22gGQQsBCSbOyyzj6cUwxiFxDncIzSk2r7b zs6w==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=cMMu4335; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id d75a77b69052e-46a3eb9ad09si86823071cf.286.2024.12.22.08.33.16 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 22 Dec 2024 08:33:16 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=cMMu4335; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org; dara=neutral header.i=@linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tPOlv-0002wB-AK; Sun, 22 Dec 2024 11:25:39 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tPOlL-0002ai-6l for qemu-devel@nongnu.org; Sun, 22 Dec 2024 11:25:04 -0500 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tPOlI-0002z2-92 for qemu-devel@nongnu.org; Sun, 22 Dec 2024 11:25:01 -0500 Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-21649a7bcdcso31420805ad.1 for ; Sun, 22 Dec 2024 08:24:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1734884698; x=1735489498; 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=QQvwlGRTQIrrP2cNu/4FfpMBStYCT1hRoRZv9KuG4DI=; b=cMMu4335/5ZKXKAVIwO0p3GGilGP20wnGmFsypeNWLEzcNvHe6EvaSGpz5J3fGU8lZ NUxY2TSjVrBj/4ht6jQTKTHD+BW+XT6vc0rqa22zCPPtVXyU7jn43D+6+dhApWNefOzT PSZ1d8zC6iM28nb2gu30Ahx1mOPH4iXVoJiA0XcUEIg9m+W0ZPaxoq2dNJi9KB+TkCFB MLfsjoVtMDxJSf9CUeRW7XzHixdHOMJQG1689gm22I8OC3WPCBl85xIzYIIJzBS+ro6s TZbbJS+rAY20kxqeHPZXsRPOBdmLygJc2LU8Idu51BoZcJqB82CVNN/H6B36suyCvCcq fG9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734884698; x=1735489498; 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=QQvwlGRTQIrrP2cNu/4FfpMBStYCT1hRoRZv9KuG4DI=; b=IwMt6a5+0BqXMj7HMn7he9L3ACqPEKHi5e1CG+8+Zb2f3+Z0gTUfyJFPgF3LQe4O9m d9uv0ep5mfcl8T5zIsNDvGgIYMCj26a14d+AGEsQUqUlUQHDfGUP4/tQOKWCWSdaMef7 6Th2AGlYDDAbhD51Q3PRFuPLNn/D0Z884icLceZLCokBvPeW2d5qSYk6C2cfVPFkFne/ /zKp7dNxOu4/Ut5zwiHYgTGng+AuTdvt+MPZe/qV5aH6pneX4jckqtGMbMGsdQRse8W3 FY9wm5StA6D5x7IdmXrEbkP/T6gMu66iBDbahLkLoMHfbzRf5kMYoWNYlNgbXG23hMGh /o+Q== X-Gm-Message-State: AOJu0YxKKWGhYaAGN52E1QmLowpJx61OrvmYurRw9f9Ul3egIHQNvwIA VLrEfZ0RVEowviCLd5ADY6EWeFsYDCRQleckozGutub/p2xI1yNs97lrlvVDDmojY5CkymOGdty AwJs= X-Gm-Gg: ASbGncuVIw2wHRlXNG7CGPO3lDlTFfQNAzjCo1ElIwuhp35NvmmEdZ12MT3hAFhSWD8 lgWIR4lnpuPrAFYrqBEx+K8Hv7CDoqpMmtunRB2wAmc9PYVS7CtC6NDbKoVGC4IOnT2qb0obfV6 W06PD2cTHLUUy5TeW2gWAg19mK7ZnUmSmg8V7/6CmFYy8iJQEdFH7jefV593RV2cWPBSZKb/V2Q 70C1rm/AIKHJypTdGC/C5daHBbXbfF8aVrIP5Eb+vfLbxHlEtoTn0YAX4ESsbg= X-Received: by 2002:a17:902:ce83:b0:216:5b8b:9062 with SMTP id d9443c01a7336-219e70dd21cmr147198925ad.54.1734884698551; Sun, 22 Dec 2024 08:24:58 -0800 (PST) Received: from stoup.. ([71.212.144.252]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-219dc971814sm58461385ad.79.2024.12.22.08.24.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Dec 2024 08:24:58 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier Subject: [PATCH v3 17/51] tcg/optimize: Use fold_masks_s in fold_eqv Date: Sun, 22 Dec 2024 08:24:12 -0800 Message-ID: <20241222162446.2415717-18-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 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Add fold_masks_s as a trivial wrapper around fold_masks_zs. Avoid the use of the OptContext slots. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- tcg/optimize.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 9906f370de..9c1fba00fb 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1058,6 +1058,11 @@ static bool fold_masks_z(OptContext *ctx, TCGOp *op, uint64_t z_mask) return fold_masks_zs(ctx, op, z_mask, 0); } +static bool fold_masks_s(OptContext *ctx, TCGOp *op, uint64_t s_mask) +{ + return fold_masks_zs(ctx, op, -1, s_mask); +} + static bool fold_masks(OptContext *ctx, TCGOp *op) { return fold_masks_zs(ctx, op, ctx->z_mask, ctx->s_mask); @@ -1701,15 +1706,17 @@ static bool fold_dup2(OptContext *ctx, TCGOp *op) static bool fold_eqv(OptContext *ctx, TCGOp *op) { + uint64_t s_mask; + if (fold_const2_commutative(ctx, op) || fold_xi_to_x(ctx, op, -1) || fold_xi_to_not(ctx, op, 0)) { return true; } - ctx->s_mask = arg_info(op->args[1])->s_mask - & arg_info(op->args[2])->s_mask; - return false; + s_mask = arg_info(op->args[1])->s_mask + & arg_info(op->args[2])->s_mask; + return fold_masks_s(ctx, op, s_mask); } static bool fold_extract(OptContext *ctx, TCGOp *op)