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GET /api/1.1/patches/2228399/?format=api
{ "id": 2228399, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228399/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260426134002.865628-11-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": "<20260426134002.865628-11-richard.henderson@linaro.org>", "date": "2026-04-26T13:38:47", "name": "[10/84] fpu: Drop parts_{add,sub}_normal", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2cff4c0d379d0ebc038e44348e1ae4ddf1176eb6", "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/20260426134002.865628-11-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/2228399/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228399/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=AyVT8ivf;\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 4g3SXq2bjxz1xvV\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 23:41:47 +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 1wGzjE-00078M-7f; Sun, 26 Apr 2026 09:40:56 -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 1wGzix-00070W-Ci\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:40:39 -0400", "from mail-pj1-x1034.google.com ([2607:f8b0:4864:20::1034])\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 1wGziv-0008N6-B0\n for qemu-devel@nongnu.org; Sun, 26 Apr 2026 09:40:39 -0400", "by mail-pj1-x1034.google.com with SMTP id\n 98e67ed59e1d1-35dac556bb2so5286667a91.1\n for <qemu-devel@nongnu.org>; Sun, 26 Apr 2026 06:40:36 -0700 (PDT)", "from stoup.. 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helo=mail-pj1-x1034.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": "Drop the forward declarations and the _Generic macros.\nAdd partsW() for use by muladd_scalbn.\n\nSigned-off-by: Richard Henderson <richard.henderson@linaro.org>\n---\n fpu/softfloat.c | 16 ++--------------\n fpu/softfloat-parts.c.inc | 12 ++++++------\n 2 files changed, 8 insertions(+), 20 deletions(-)", "diff": "diff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex aa96ac530d..117c335d66 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -779,20 +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_add_normal(FloatParts64 *a, FloatParts64 *b);\n-static void parts128_add_normal(FloatParts128 *a, FloatParts128 *b);\n-static void parts256_add_normal(FloatParts256 *a, FloatParts256 *b);\n-\n-#define parts_add_normal(A, B) \\\n- PARTS_GENERIC_64_128_256(add_normal, A)(A, B)\n-\n-static bool parts64_sub_normal(FloatParts64 *a, FloatParts64 *b);\n-static bool parts128_sub_normal(FloatParts128 *a, FloatParts128 *b);\n-static bool parts256_sub_normal(FloatParts256 *a, FloatParts256 *b);\n-\n-#define parts_sub_normal(A, B) \\\n- PARTS_GENERIC_64_128_256(sub_normal, A)(A, B)\n-\n static FloatParts64 *parts64_addsub(FloatParts64 *a, FloatParts64 *b,\n float_status *s, bool subtract);\n static FloatParts128 *parts128_addsub(FloatParts128 *a, FloatParts128 *b,\n@@ -1635,6 +1621,7 @@ static const uint16_t rsqrt_tab[128] = {\n };\n \n #define partsN(NAME) glue(glue(glue(parts,N),_),NAME)\n+#define partsW(NAME) glue(glue(glue(parts,W),_),NAME)\n #define FloatPartsN glue(FloatParts,N)\n #define FloatPartsW glue(FloatParts,W)\n \n@@ -1660,6 +1647,7 @@ static const uint16_t rsqrt_tab[128] = {\n #undef N\n #undef W\n #undef partsN\n+#undef partsW\n #undef FloatPartsN\n #undef FloatPartsW\n \ndiff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc\nindex e1ce2be924..6e1800b117 100644\n--- a/fpu/softfloat-parts.c.inc\n+++ b/fpu/softfloat-parts.c.inc\n@@ -541,7 +541,7 @@ static FloatPartsN *partsN(addsub)(FloatPartsN *a, FloatPartsN *b,\n if (a->sign != b_sign) {\n /* Subtraction */\n if (likely(cmask_is_only_normals(ab_mask))) {\n- if (parts_sub_normal(a, b)) {\n+ if (partsN(sub_normal)(a, b)) {\n return a;\n }\n /* Subtract was exact, fall through to set sign. */\n@@ -574,7 +574,7 @@ static FloatPartsN *partsN(addsub)(FloatPartsN *a, FloatPartsN *b,\n } else {\n /* Addition */\n if (likely(cmask_is_only_normals(ab_mask))) {\n- parts_add_normal(a, b);\n+ partsN(add_normal)(a, b);\n return a;\n }\n \n@@ -760,8 +760,8 @@ static FloatPartsN *partsN(muladd_scalbn)(FloatPartsN *a, FloatPartsN *b,\n c_widen.exp = c->exp;\n \n if (a->sign == c->sign) {\n- parts_add_normal(&p_widen, &c_widen);\n- } else if (!parts_sub_normal(&p_widen, &c_widen)) {\n+ partsW(add_normal)(&p_widen, &c_widen);\n+ } else if (!partsW(sub_normal)(&p_widen, &c_widen)) {\n goto return_sub_zero;\n }\n }\n@@ -1869,9 +1869,9 @@ static void partsN(log2)(FloatPartsN *a, float_status *s, const FloatFmt *fmt)\n f.exp = f_exp - frac_normalize(&f);\n \n if (a_exp < 0) {\n- parts_sub_normal(a, &f);\n+ partsN(sub_normal)(a, &f);\n } else if (a_exp > 0) {\n- parts_add_normal(a, &f);\n+ partsN(add_normal)(a, &f);\n } else {\n *a = f;\n }\n", "prefixes": [ "10/84" ] }