{"id":2228442,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228442/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260426134002.865628-40-richard.henderson@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/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":""},"msgid":"<20260426134002.865628-40-richard.henderson@linaro.org>","date":"2026-04-26T13:39:16","name":"[39/84] fpu: Inline bfloat16_unpack_raw into callers","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"72fc5372f140ca35875fabbae4757461cb72eaca","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/1.1/people/72104/?format=json","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260426134002.865628-40-richard.henderson@linaro.org/mbox/","series":[{"id":501533,"url":"http://patchwork.ozlabs.org/api/1.1/series/501533/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501533","date":"2026-04-26T13:38:37","name":"fpu: Export some internals for targets","version":1,"mbox":"http://patchwork.ozlabs.org/series/501533/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228442/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228442/checks/","tags":{},"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=Sn6X45fd;\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 4g3SlY703Qz1yJ1\n\tfor ; Sun, 26 Apr 2026 23:51:05 +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 1wGzkd-00010a-Sp; Sun, 26 Apr 2026 09:42:23 -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 1wGzkA-0000LB-9S\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:41:56 -0400","from mail-pl1-x629.google.com ([2607:f8b0:4864:20::629])\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 1wGzk7-0000Om-RG\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:41:54 -0400","by mail-pl1-x629.google.com with SMTP id\n d9443c01a7336-2b23fcf90b2so89113735ad.3\n for ; Sun, 26 Apr 2026 06:41:51 -0700 (PDT)","from stoup.. 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helo=mail-pl1-x629.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":"Signed-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 3612d2fceb..566154a729 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 bfloat16_unpack_raw(FloatParts64 *p, bfloat16 f)\n-{\n- *p = unpack_raw64(&bfloat16_params, f);\n-}\n-\n static void QEMU_FLATTEN float32_unpack_raw(FloatParts64 *p, float32 f)\n {\n *p = unpack_raw64(&float32_params, f);\n@@ -1490,7 +1485,7 @@ static FloatParts64 float16_unpack_canonical(float16 f, float_status *s)\n static void bfloat16_unpack_canonical(FloatParts64 *p, bfloat16 f,\n float_status *s)\n {\n- bfloat16_unpack_raw(p, f);\n+ *p = unpack_raw64(&bfloat16_params, f);\n parts64_canonicalize(p, s, &bfloat16_params);\n }\n \n@@ -4974,9 +4969,8 @@ float64 float64_silence_nan(float64 a, float_status *status)\n \n bfloat16 bfloat16_silence_nan(bfloat16 a, float_status *status)\n {\n- FloatParts64 p;\n+ FloatParts64 p = unpack_raw64(&bfloat16_params, a);\n \n- bfloat16_unpack_raw(&p, a);\n p.frac <<= bfloat16_params.frac_shift;\n parts64_silence_nan(&p, status);\n p.frac >>= bfloat16_params.frac_shift;\n@@ -5050,9 +5044,8 @@ float64 float64_squash_input_denormal(float64 a, float_status *status)\n bfloat16 bfloat16_squash_input_denormal(bfloat16 a, float_status *status)\n {\n if (status->flush_inputs_to_zero) {\n- FloatParts64 p;\n+ FloatParts64 p = unpack_raw64(&bfloat16_params, a);\n \n- bfloat16_unpack_raw(&p, a);\n if (parts_squash_denormal(p, status)) {\n return bfloat16_set_sign(bfloat16_zero, p.sign);\n }\n","prefixes":["39/84"]}