Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.1/patches/2228407/?format=api
{ "id": 2228407, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228407/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260426134002.865628-7-richard.henderson@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "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": "<20260426134002.865628-7-richard.henderson@linaro.org>", "date": "2026-04-26T13:38:43", "name": "[06/84] fpu: Drop parts_return_nan", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "65485f15f4976d1f8f06625a79a4fca810bb6650", "submitter": { "id": 72104, "url": "http://patchwork.ozlabs.org/api/1.1/people/72104/?format=api", "name": "Richard Henderson", "email": "richard.henderson@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260426134002.865628-7-richard.henderson@linaro.org/mbox/", "series": [ { "id": 501533, "url": "http://patchwork.ozlabs.org/api/1.1/series/501533/?format=api", "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/2228407/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228407/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "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=h14aDPIA;\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 4g3Sf76z3Fz1y2d\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 23:46:23 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wGzit-0006y8-VH; Sun, 26 Apr 2026 09:40:37 -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 <richard.henderson@linaro.org>)\n id 1wGzio-0006u5-A0\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:40:31 -0400", "from mail-pl1-x633.google.com ([2607:f8b0:4864:20::633])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <richard.henderson@linaro.org>)\n id 1wGzil-0008Ju-33\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:40:30 -0400", "by mail-pl1-x633.google.com with SMTP id\n d9443c01a7336-2ad617d5b80so54568995ad.1\n for <qemu-devel@nongnu.org>; Sun, 26 Apr 2026 06:40:25 -0700 (PDT)", "from stoup.. ([180.233.125.15]) by smtp.gmail.com with ESMTPSA id\n d9443c01a7336-2b5fab30f29sm277940375ad.68.2026.04.26.06.40.22\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Sun, 26 Apr 2026 06:40:23 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1777210824; x=1777815624; 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=x6wsmVd73VCzlO8AzrX6yswqohzZ2bXhumdtuV1u1Y8=;\n b=h14aDPIAlScXyBCdQycR3weMp+AnleutMlOiS1ro3rGfI+Q+CDctHsNUliBdbrSJ7g\n KNcMwjgWlYETNb3bgp2jqRPop4bfi3UfBqyprPiZLPJSMigpEqYDtk2cHbpUIEcXDNdT\n J5XRQFCIJxPgML7PZG4MaVMOp+2r9NY0OZ+4tdYgoF7LnHBivYp7WRdXjeyrAxS17Xur\n K+Q5yj6vgCz3hdvcgBFheLFdEnFpZSe80hmDZoqYessbD9yNUfUAMYXV1gybUr/Rm2xf\n 11JfXcpfM4eqOyCVSB35zSKFyt7N+NOlsfrVB/o1yAOdalQ9tfP85e6G63MYYPqZfJTD\n jdRg==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1777210824; x=1777815624;\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=x6wsmVd73VCzlO8AzrX6yswqohzZ2bXhumdtuV1u1Y8=;\n b=Ef36yY1cOq1VweNGMr1yytjcwKQlB23MuYlOfCf3P4wgjHW7SoUNPt6Q4JGR3ccfTQ\n Yd71l6zGIfNd9kcKA6EFVqvJVH+exdRxH2XzHke7t5wzdDKqCaFqioFSojZ0zYA28FMg\n /vmF8MRUsCJAoJP3AtqI3uOJoq6wgcyURT9WWq9vW+tzuw7cuII3Qgr3Ah7kghS8f6EH\n QutXf44K9AiqQDy6Qkbil7NuieQooOhHbBHQgnKrJ5w8D4sbu+o58XiO0R4pGPwem9zb\n dmJtKy22FIdso/0q/93W4u8gBzXB1VQfBOP7jW+wKNFrcARaE+D7uymx0nFwTGP8srJH\n 0tzw==", "X-Gm-Message-State": "AOJu0Yw4+X9Us3XgDJ80VyQq91Bk/UtDYcToHq85MxaHGOnprWA3h6QX\n W2aHVSYZHgIhFf4zOZo2mMmFC97o6nVmTN0I2xmpLoQZc6MfTf3ZZNzF5spt67jogDw/qZEZ3mb\n 56yPVmZI=", "X-Gm-Gg": "AeBDieuHkkddKxCsY/nQeYcM7MByOoLpuOJFhVpwvTqPPBgBiN0YHQQkVpObruhDHe7\n zOFECbz7amaegAaLWvwnwUZd8i1MGhGYHinIlvU7n8SYdynbUJ4fNFu5JesETDkd22PM20GqyuW\n Bp0u0cWOcRGDdM1Wlq7cgraqK1H8nOT7BXyimwEt/ZBk9JFmuSxZkPaRQVGbKveY5h79V4GRTi/\n SJKiiWnSR8nwFJ3jZb/g3jIMMAJ5Cc7m3mU5eXMhxLqTVMSLW2baCbZui7OFs2VXA06YPZ3rMM7\n Wv+BmUWV89QeW+alTX/150FnYejyOxYinjVHk7uNSbQn9Lbh9Q6RfhxlgAF6Oz5U2Wh+3/l0iMB\n +3cRlAAcZl7Gg+28W21kXmzxk4biGfDA1kONmXGLN13qkveCyn50iXGk//SF6NrVlJWSI4G/bTI\n 4VuJcIiwQEzVfl6bcsuSgsShMnS8D7ClYDRqtZMvy9", "X-Received": "by 2002:a17:903:1a88:b0:2b0:5ec1:97c1 with SMTP id\n d9443c01a7336-2b5f9e85ceemr395971105ad.7.1777210824355;\n Sun, 26 Apr 2026 06:40:24 -0700 (PDT)", "From": "Richard Henderson <richard.henderson@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "qemu-arm@nongnu.org,\n\tqemu-s390x@nongnu.org", "Subject": "[PATCH 06/84] fpu: Drop parts_return_nan", "Date": "Sun, 26 Apr 2026 23:38:43 +1000", "Message-ID": "<20260426134002.865628-7-richard.henderson@linaro.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20260426134002.865628-1-richard.henderson@linaro.org>", "References": "<20260426134002.865628-1-richard.henderson@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::633;\n envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x633.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=unavailable 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 <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Use parts{64,128}_return_nan at each call site.\n\nSigned-off-by: Richard Henderson <richard.henderson@linaro.org>\n---\n fpu/softfloat.c | 17 ++++++-----------\n fpu/softfloat-parts.c.inc | 8 ++++----\n 2 files changed, 10 insertions(+), 15 deletions(-)", "diff": "diff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex 571b5f09f3..50a625fd0a 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -779,11 +779,6 @@ static float128 QEMU_FLATTEN float128_pack_raw(const FloatParts128 *p)\n FloatParts128 *: parts128_##NAME, \\\n FloatParts256 *: parts256_##NAME)\n \n-static void parts64_return_nan(FloatParts64 *a, float_status *s);\n-static void parts128_return_nan(FloatParts128 *a, float_status *s);\n-\n-#define parts_return_nan(P, S) PARTS_GENERIC_64_128(return_nan, P)(P, S)\n-\n static FloatParts64 *parts64_pick_nan(FloatParts64 *a, FloatParts64 *b,\n float_status *s);\n static FloatParts128 *parts128_pick_nan(FloatParts128 *a, FloatParts128 *b,\n@@ -2831,7 +2826,7 @@ static void parts_float_to_e5m2(FloatParts64 *a, float_status *s, bool saturate)\n switch (a->cls) {\n case float_class_snan:\n case float_class_qnan:\n- parts_return_nan(a, s);\n+ parts64_return_nan(a, s);\n break;\n \n case float_class_inf:\n@@ -2858,7 +2853,7 @@ static void parts_float_to_e5m2(FloatParts64 *a, float_status *s, bool saturate)\n static void parts64_float_to_float(FloatParts64 *a, float_status *s)\n {\n if (is_nan(a->cls)) {\n- parts_return_nan(a, s);\n+ parts64_return_nan(a, s);\n }\n if (a->cls == float_class_denormal) {\n float_raise(float_flag_input_denormal_used, s);\n@@ -2868,7 +2863,7 @@ static void parts64_float_to_float(FloatParts64 *a, float_status *s)\n static void parts128_float_to_float(FloatParts128 *a, float_status *s)\n {\n if (is_nan(a->cls)) {\n- parts_return_nan(a, s);\n+ parts128_return_nan(a, s);\n }\n if (a->cls == float_class_denormal) {\n float_raise(float_flag_input_denormal_used, s);\n@@ -2896,7 +2891,7 @@ static void parts_float_to_float_narrow(FloatParts64 *a, FloatParts128 *b,\n case float_class_qnan:\n /* Discard the low bits of the NaN. */\n a->frac = b->frac_hi;\n- parts_return_nan(a, s);\n+ parts64_return_nan(a, s);\n break;\n default:\n break;\n@@ -2912,7 +2907,7 @@ static void parts_float_to_float_widen(FloatParts128 *a, FloatParts64 *b,\n frac_widen(a, b);\n \n if (is_nan(a->cls)) {\n- parts_return_nan(a, s);\n+ parts128_return_nan(a, s);\n }\n if (a->cls == float_class_denormal) {\n float_raise(float_flag_input_denormal_used, s);\n@@ -5474,7 +5469,7 @@ float32 float32_exp2(float32 a, float_status *status)\n break;\n case float_class_snan:\n case float_class_qnan:\n- parts_return_nan(&xp, status);\n+ parts64_return_nan(&xp, status);\n return float32_round_pack_canonical(&xp, status);\n case float_class_inf:\n return xp.sign ? float32_zero : a;\ndiff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc\nindex 0d4a63fbff..3bde254bfe 100644\n--- a/fpu/softfloat-parts.c.inc\n+++ b/fpu/softfloat-parts.c.inc\n@@ -941,7 +941,7 @@ static void partsN(sqrt)(FloatPartsN *a, float_status *status,\n break;\n case float_class_snan:\n case float_class_qnan:\n- parts_return_nan(a, status);\n+ partsN(return_nan)(a, status);\n return;\n case float_class_zero:\n return;\n@@ -1263,7 +1263,7 @@ static void partsN(round_to_int)(FloatPartsN *a, FloatRoundMode rmode,\n switch (a->cls) {\n case float_class_qnan:\n case float_class_snan:\n- parts_return_nan(a, s);\n+ partsN(return_nan)(a, s);\n break;\n case float_class_zero:\n case float_class_inf:\n@@ -1735,7 +1735,7 @@ static void partsN(scalbn)(FloatPartsN *a, int n, float_status *s)\n switch (a->cls) {\n case float_class_snan:\n case float_class_qnan:\n- parts_return_nan(a, s);\n+ partsN(return_nan)(a, s);\n break;\n case float_class_zero:\n case float_class_inf:\n@@ -1770,7 +1770,7 @@ static void partsN(log2)(FloatPartsN *a, float_status *s, const FloatFmt *fmt)\n break;\n case float_class_snan:\n case float_class_qnan:\n- parts_return_nan(a, s);\n+ partsN(return_nan)(a, s);\n return;\n case float_class_zero:\n float_raise(float_flag_divbyzero, s);\n", "prefixes": [ "06/84" ] }