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[156.19.246.23]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-72aad8309acsm10033521b3a.45.2024.12.24.12.09.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Dec 2024 12:09:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1735070951; x=1735675751; 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=+fPgLDQ23uWllVbCL/m78hDFOj9j1qZde0rBMxog4xg=; b=eVZOz8ayP3P+S9SGhNNn3g92F7bj3Awi/rm6h3036jvWdl5UBZ4hes7bQ/gZdBNopN 4kxnl41VbW3mDn29LF4nOHe8qeft6d/HAzkfq97gZGq8yK6x7WNQhC1uzPZ3L+VqUYYC zOSiYe3VqZVopViJKzhdEo0NQaMdHJuXKpZ66+BlmYsy7QiJMeHBNyHvredF5BBgQnol q7i0Suk2qVK2Et9MNJjS5FPU4zvgJ1EDOFm0vTz4Pq9Ky24A7r7UnMKt1jbqxFUWBmNn OcP3x03Ca2Qw7eEvVxN+jbrO33/bSacyB2n1XVFK7zMcx/QFzD8tRjDAFAnjaByrJQPR 1MAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735070951; x=1735675751; 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=+fPgLDQ23uWllVbCL/m78hDFOj9j1qZde0rBMxog4xg=; b=td7vfqMZmydzk4GyatNpljtMiNtRIW/4n4/lPnjIJqYCPqUWFtHge+QuhXgDrmNCHb K6t1RTU5B31SF4TsAwHwXrj17jVVAapuWv81mJoxQhFLWmxr4OjYgPms3pV/nMk7kbYE s2uBeEPKqls+EFt+ubUGKnIQnA4SkSiLb4QoumgGhqZFrrT8rzxooudn3RA/ypatO7Vi 9i0bji50Y2Cmkg0/XRyx8t2+kBvxQAg+K/giRXr+ZFduF87xz1liCtj82yFQAwImawEp LuZ11viiubDiJ0gu1rPnZR1lmVuIYp7xU+PsVuxIzxxfPP2YRjLZmDZ47b5O3hGU9PHN iSYA== X-Gm-Message-State: AOJu0Yx8SqcqmnML3950GiOWyiyh8AYewjZzjWtiYxhwfBUYTkegLrqU Ub63Lc4PdQGuMYPVPZVBe+pXrlbMJoORt9n5lGEsgJ8Sx7jINPgcTeDC4TXpzdPFz99HgSWXNuC HsmU= X-Gm-Gg: ASbGncsy6ACh9u3Y4p6E02CgkYujc5obh3SjAoJOA+0Kv1ZY7MXGFnEcoAi3ZAQAnSr BfMjDn1nmEeZq1JJzyX6jsYHMBQKtl9AAAVdLb+ZODtCST9DAR+yospgsr83z+pwPTUIyuc1B50 qEgaQBDpaTPeIhcASm8MuiZXZUnuxQ2DG3BceaYbWwmBBJV0ER6PuQUIwIUKCeTlKg0cxtyknPZ JEbnK/FxCLmkjUOMVXG3SAy73jjSvjc/k+5gLvzCnN9qm+oedsMwRbtCtn1GrJ3kGNSqbuEUkGC rj5gCSjKzyUN9xAKDBQlp/c0iQ== X-Google-Smtp-Source: AGHT+IE4I3sn2Kd1wD+ddDkwyR4BSrFAoepUNxkv6NRJancqTj3y4x152NzQONxzUBXKrAsO298rhg== X-Received: by 2002:aa7:88cc:0:b0:72a:a9d9:55ff with SMTP id d2e1a72fcca58-72abdb0170bmr25230924b3a.0.1735070951532; Tue, 24 Dec 2024 12:09:11 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier Subject: [PULL 51/72] tcg/optimize: Remove z_mask, s_mask from OptContext Date: Tue, 24 Dec 2024 12:05:00 -0800 Message-ID: <20241224200521.310066-52-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241224200521.310066-1-richard.henderson@linaro.org> References: <20241224200521.310066-1-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::631; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x631.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: 1735071501648116600 Content-Type: text/plain; charset="utf-8" All mask setting is now done with parameters via fold_masks_*. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- tcg/optimize.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index 51cfcb15d2..98b41975af 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -64,8 +64,6 @@ typedef struct OptContext { QSIMPLEQ_HEAD(, MemCopyInfo) mem_free; =20 /* In flight values from optimization. */ - uint64_t z_mask; /* mask bit is 0 iff value bit is 0 */ - uint64_t s_mask; /* mask bit is 1 if value bit matches msb */ TCGType type; } OptContext; =20 @@ -961,13 +959,6 @@ static bool finish_folding(OptContext *ctx, TCGOp *op) for (i =3D 0; i < nb_oargs; i++) { TCGTemp *ts =3D arg_temp(op->args[i]); reset_ts(ctx, ts); - /* - * Save the corresponding known-zero/sign bits mask for the - * first output argument (only one supported so far). - */ - if (i =3D=3D 0) { - ts_info(ts)->z_mask =3D ctx->z_mask; - } } return true; } @@ -2879,10 +2870,6 @@ void tcg_optimize(TCGContext *s) ctx.type =3D TCG_TYPE_I32; } =20 - /* Assume all bits affected, no bits known zero, no sign reps. */ - ctx.z_mask =3D -1; - ctx.s_mask =3D 0; - /* * Process each opcode. * Sorted alphabetically by opcode as much as possible. --=20 2.43.0