{"id":2230609,"url":"http://patchwork.ozlabs.org/api/patches/2230609/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429222445.26301-37-richard.henderson@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260429222445.26301-37-richard.henderson@linaro.org>","list_archive_url":null,"date":"2026-04-29T22:24:33","name":"[PULL,36/48] fpu: Inline float16_unpack_raw into callers","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"f95cc84ee4594d6b00701c392b19473f49b2199a","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/people/72104/?format=json","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260429222445.26301-37-richard.henderson@linaro.org/mbox/","series":[{"id":502161,"url":"http://patchwork.ozlabs.org/api/series/502161/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502161","date":"2026-04-29T22:23:57","name":"[PULL,01/48] fpu: Drop parts_canonicalize","version":1,"mbox":"http://patchwork.ozlabs.org/series/502161/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2230609/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2230609/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=fS38waav;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g5X3Z74nxz1yHZ\n\tfor ; Thu, 30 Apr 2026 08:27:06 +1000 (AEST)","from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from )\n\tid 1wIDMR-0003tM-Te; Wed, 29 Apr 2026 18:26:27 -0400","from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from )\n id 1wIDMQ-0003jc-GL\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 18:26:26 -0400","from mail-pj1-x102e.google.com ([2607:f8b0:4864:20::102e])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from )\n id 1wIDMO-0005KF-7y\n for qemu-devel@nongnu.org; Wed, 29 Apr 2026 18:26:26 -0400","by mail-pj1-x102e.google.com with SMTP id\n 98e67ed59e1d1-36146ae9dd4so179267a91.3\n for ; Wed, 29 Apr 2026 15:26:23 -0700 (PDT)","from stoup.. ([180.233.125.15]) by smtp.gmail.com with ESMTPSA id\n 98e67ed59e1d1-364a2732502sm1888471a91.3.2026.04.29.15.26.20\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Wed, 29 Apr 2026 15:26:22 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1777501583; x=1778106383; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=wOo9Ej8oauL+yt74QGsLK9i6wkNOq1Wi6G6vU7WjjcY=;\n b=fS38waavuCzF0kaJ6YJyia83JbU8OpJ7cFTaQnNQ3dSzsaqmaVetL3q9CCHhA3t8/F\n 649z5emO8Ejaewn6/l3m62pZ+6yJfTSDlLyhPLflk+N4PXgOqC/J42AMt8/uWb+6BdN2\n +Br7WRxbq7caPSk09V8oYkXTgJ7PdEg2P71gI9JPT+GzC4zdDz8z9VPerttdTg3TxWRz\n +csaeQbmKj0sJwEHaqPl42ugTgMZnMtnHroxLLigHwAIeLP2v3jhIMeZrO30zA/HXS2x\n +dqkTD6KJul7j/ZyvRLhbu81C+YhXnqnlnLFVWwTnDOyscMT/h3i4+pBGSLoZp9L/Kj4\n SWQA==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777501583; x=1778106383;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=wOo9Ej8oauL+yt74QGsLK9i6wkNOq1Wi6G6vU7WjjcY=;\n b=nx4oH8koUNaARcK4RbHCokPM4TxAeOHsP+JNnpO5lKKTT+AmwGdALNF1v9xUMdLFOt\n cC20Dlr+RTxw03mTm0Wjnn59f8B5goIPTSXPARVBz2uhrYf/6rR/Alr2wsIkGuZOT9Re\n 3g3a/nefy2JncDZvuwRN9AR4i0SAqSMhC98g7U9n36BsA67kxalNvH9jr38M/0USzwUT\n S+APdZ15yR3t37PtemGZXWMH528io6y0+Jftvtp5RS5grtqKUDxP7p3e5E+0FIxxWXki\n d3vDpUBN2MOovfhN584qDfpSLzQhPnRhSBxasvV1luglh8kyfBv/22BtKiKM/C3uLqwT\n C+Dg==","X-Gm-Message-State":"AOJu0Yyanktg4Xy4A+XzdXgxIyodSmuhtC7rhm3jVRXnImthbhA6OEcZ\n GPFubEfp7+q+5MDJncnFd0lu2lzb/aPAC6ickXEiiYjpE4zrjUPi4rGIVzqWbvLGz+UpmHX+K9S\n yNp3Tk8o=","X-Gm-Gg":"AeBDietvGSJfYcBuEuwjh2FgXsiZchqQj28XHTwYKdLxi3TFFssk/Y1TdVtcqXUKxJg\n CeBaN3v/Nezocj3lrqnbXohpiiEBKUEO9+TmoT1Gq4B++qU8B5qDJt8DGGa+eqGYtGXiNYUuBmX\n nZT6xg0bmaCXhwXqQ4Qnfr6QRfPJth5kWPTBsdrceY0qqI2ftLk+hySPgZRla59/GE9ehHFV5+x\n gv/ESKCv0l/+NmD0Y9nJ35isRVdbYoVq6l4YWSjMU1MZpqAl/Bz/sgle5mIx9g9zdmn6HGKILX3\n VdcaXXu+DWL+JkOJqUIuMvuFJ0uPU59LQgYktrmaOHE2mMEBDeGLoQOtl9JF8ZPyu5xtdWf+xcs\n cKXKjB1XvuI5/0MgOWnwCYJEUmemymdxnO+dbkc7pbRMM/WV9hY4YqB3JuBI9JoHyNBV9kCMrd5\n h7z0N630d0vJ9qpupV/LTGyghe3DMhdYjMcVYY1se8","X-Received":"by 2002:a17:90b:4fcc:b0:35f:b75e:fff5 with SMTP id\n 98e67ed59e1d1-364c30ae79dmr222844a91.22.1777501582886;\n Wed, 29 Apr 2026 15:26:22 -0700 (PDT)","From":"Richard Henderson ","To":"qemu-devel@nongnu.org","Cc":"stefanha@redhat.com,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= ","Subject":"[PULL 36/48] fpu: Inline float16_unpack_raw into callers","Date":"Thu, 30 Apr 2026 08:24:33 +1000","Message-ID":"<20260429222445.26301-37-richard.henderson@linaro.org>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260429222445.26301-1-richard.henderson@linaro.org>","References":"<20260429222445.26301-1-richard.henderson@linaro.org>","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2607:f8b0:4864:20::102e;\n envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102e.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n 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":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Reviewed-by: Philippe Mathieu-Daudé \nSigned-off-by: Richard Henderson \n---\n fpu/softfloat.c | 13 +++----------\n 1 file changed, 3 insertions(+), 10 deletions(-)","diff":"diff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex bc6450954e..cdf95a8517 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -646,11 +646,6 @@ static FloatParts64 unpack_raw64(const FloatFmt *fmt, uint64_t raw)\n };\n }\n \n-static void QEMU_FLATTEN float16_unpack_raw(FloatParts64 *p, float16 f)\n-{\n- *p = unpack_raw64(&float16_params, f);\n-}\n-\n static void QEMU_FLATTEN bfloat16_unpack_raw(FloatParts64 *p, bfloat16 f)\n {\n *p = unpack_raw64(&bfloat16_params, f);\n@@ -1482,7 +1477,7 @@ static FloatParts64 float8_e5m2_unpack_canonical(float8_e5m2 f, float_status *s)\n static void float16a_unpack_canonical(FloatParts64 *p, float16 f,\n float_status *s, const FloatFmt *params)\n {\n- float16_unpack_raw(p, f);\n+ *p = unpack_raw64(&float16_params, f);\n parts64_canonicalize(p, s, params);\n }\n \n@@ -4978,9 +4973,8 @@ bfloat16 bfloat16_default_nan(float_status *status)\n \n float16 float16_silence_nan(float16 a, float_status *status)\n {\n- FloatParts64 p;\n+ FloatParts64 p = unpack_raw64(&float16_params, a);\n \n- float16_unpack_raw(&p, a);\n p.frac <<= float16_params.frac_shift;\n parts64_silence_nan(&p, status);\n p.frac >>= float16_params.frac_shift;\n@@ -5049,9 +5043,8 @@ static bool parts_squash_denormal(FloatParts64 p, float_status *status)\n float16 float16_squash_input_denormal(float16 a, float_status *status)\n {\n if (status->flush_inputs_to_zero) {\n- FloatParts64 p;\n+ FloatParts64 p = unpack_raw64(&float16_params, a);\n \n- float16_unpack_raw(&p, a);\n if (parts_squash_denormal(p, status)) {\n return float16_set_sign(float16_zero, p.sign);\n }\n","prefixes":["PULL","36/48"]}