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[66.75.72.126]) by smtp.gmail.com with ESMTPSA id j19sm5018614pfn.14.2021.01.23.10.50.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Jan 2021 10:50:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AwbeW203h18CH5C6eZxAsKhYtBKVyHAGifKiBt07tZk=; b=j+MfltymXxIYJDGwPCOntg78SHZw+sPd48mplNPzEBRExGB6tj9y6Vk0kg5v8bjCyP ItsikzL7Wd9P9hyu1pt41eblF/lqybkYgvWGENMwMBSt9CAGYU9auHB0wesXFkbiyPSg Ag47PlP598g/SvcVrvmxQDbWzmS565WG9zC2BwS81NpItOKMbP8zmmq+CItpDZCBwL0x /JiAXb7dWD5qOj4RwNIVcKVsjfbveaWcc7+TiCpZO/oErf5/Ey2E4DkD9W2NE8tkBjfT yowWusLAl4LIFEMg55vEtcBDAZ0fhVIrtCPFzpfXyKzsyf9G8EbJbfTBr0rghvITHloF /URQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AwbeW203h18CH5C6eZxAsKhYtBKVyHAGifKiBt07tZk=; b=Nf3epzmrvMa7yrnTAEa0zDfjJRhR9JbcF5vF1QcxT3MvZ1q1VY35P9gsiQID8if4OT XZusxbJNgOhUtvFxg6SRGNov2S/fcwsjC0KSWfM/3OVhH5OhZq2ARu27gemZ7v/vPZfi 7vtrLWbPHP5uCzVMkTP5/UBVCr5roxBipYGoippZhFoeiCO2YKthplFltfYEsLx9zexJ fH9aabDV9cdhM1T3/QZibBkdEV/Ji9uNkiIcpbBLmV/ndwNCeekoDWQQrYldFNVR6+bl FkwG7RkXb/GoeOSHHxhEjWeTBsdgfMIBvrSK8LPE+jCSh0kBGwSomlM1VDBQJHBQ9pJB NJbA== X-Gm-Message-State: AOAM53013wSjbI73B7m7ULqFIZnUgcZnDvBJzDc0eZr6xyPBVRsJFRvl xqEv5uJ1tRRnp3LAofrLZjjIL4mwd77dHQ== X-Google-Smtp-Source: ABdhPJyy2n0ZSztMDKPAbRbFRM3jQ+1QgVjjTyNMCQq/0aqUVwOrk7jfd0SeKZeUoxRtO5nwfSbwQw== X-Received: by 2002:a17:90a:f2cf:: with SMTP id gt15mr12328096pjb.166.1611427828754; Sat, 23 Jan 2021 10:50:28 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PULL 03/10] tcg: Optimize inline dup_const for MO_64 Date: Sat, 23 Jan 2021 08:50:13 -1000 Message-Id: <20210123185020.1766324-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210123185020.1766324-1-richard.henderson@linaro.org> References: <20210123185020.1766324-1-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::102f; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102f.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, David Hildenbrand Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" Avoid the out-of-line function call for immediate MO_64. In addition, diagnose all invalid constants at compile-time. Reviewed-by: David Hildenbrand Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 504c5e9bb0..c5a9d65d5f 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -1325,7 +1325,8 @@ uint64_t dup_const(unsigned vece, uint64_t c); ? ( (VECE) =3D=3D MO_8 ? 0x0101010101010101ull * (uint8_t)(C) \ : (VECE) =3D=3D MO_16 ? 0x0001000100010001ull * (uint16_t)(C) \ : (VECE) =3D=3D MO_32 ? 0x0000000100000001ull * (uint32_t)(C) \ - : dup_const(VECE, C)) \ + : (VECE) =3D=3D MO_64 ? (uint64_t)(C) \ + : (qemu_build_not_reached_always(), 0)) \ : dup_const(VECE, C)) =20 =20 --=20 2.25.1