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GET /api/patches/1475728/?format=api
{ "id": 1475728, "url": "http://patchwork.ozlabs.org/api/patches/1475728/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20210508014802.892561-21-richard.henderson@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/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": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20210508014802.892561-21-richard.henderson@linaro.org>", "list_archive_url": null, "date": "2021-05-08T01:47:10", "name": "[20/72] softfloat: Use pointers with pack_raw", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0da9baeabc2104055e5ec3ec9f9a457279264a91", "submitter": { "id": 72104, "url": "http://patchwork.ozlabs.org/api/people/72104/?format=api", "name": "Richard Henderson", "email": "richard.henderson@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20210508014802.892561-21-richard.henderson@linaro.org/mbox/", "series": [ { "id": 242770, "url": "http://patchwork.ozlabs.org/api/series/242770/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=242770", "date": "2021-05-08T01:46:53", "name": "Convert floatx80 and float128 to FloatParts", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/242770/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1475728/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1475728/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=<UNKNOWN>)", "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=d3YrmWCR;\n\tdkim-atps=neutral" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 4FcW1v6Krtz9sWl\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 8 May 2021 12:08:19 +1000 (AEST)", "from localhost ([::1]:38202 helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1lfCO9-0005Ct-SZ\n\tfor incoming@patchwork.ozlabs.org; Fri, 07 May 2021 22:08:17 -0400", "from eggs.gnu.org ([2001:470:142:3::10]:40810)\n by lists.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 1lfC52-0004GU-J9\n for qemu-devel@nongnu.org; Fri, 07 May 2021 21:48:35 -0400", "from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]:35678)\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 1lfC4o-0003ca-PD\n for qemu-devel@nongnu.org; Fri, 07 May 2021 21:48:31 -0400", "by mail-pf1-x42a.google.com with SMTP id i13so9253024pfu.2\n for <qemu-devel@nongnu.org>; Fri, 07 May 2021 18:48:17 -0700 (PDT)", "from localhost.localdomain ([71.212.144.24])\n by smtp.gmail.com with ESMTPSA id t4sm5819681pfq.165.2021.05.07.18.48.16\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 07 May 2021 18:48:16 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google;\n h=from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding;\n bh=neyTzvAnX2wPhFkKkMrIMIRjgXeJq5dPzr0xBKa/qog=;\n b=d3YrmWCRSfA0/8eKR5E8WJ1tW7Xx6FXxqEHcrLCV+/RZKkVmXt3RYdbN+iGcAV/KUx\n ZV/vNERDeIcPep/qT2+/DYcTdk/ej5hXEfn0iS6VUrQf6LV+I8/0HHCwSmvtLK4iD1D9\n m96oSwLWWhiez6Ja8YHKl/SeivuZ0caz6fKQ9U1oKQMiwFsqjY0jO+LW4Sk+0NBU08Ef\n x7GX/4/rYT6jKPst2bEtK1B+AlNE0avO5oLC0UhrSGpNyuHuT0Nn8yn/mr8G1pK60AJd\n kZoVQ3sInuqfolUQDEssymW/WWbh+o+RzyqXSgmnZe/iMQz4NHdTwN2uFvkXr39WM4ao\n AsqA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references:mime-version:content-transfer-encoding;\n bh=neyTzvAnX2wPhFkKkMrIMIRjgXeJq5dPzr0xBKa/qog=;\n b=gF16fA6onSFLmRJM/5RhEndW/npl4lwHt6SfUkJJ8r4zCuYoq99SgeCip0KWnXHAq6\n RXnHFywh9/SJUrYyd6lyjEfYSozHxe/l5TqWpMutTv03hzWf8o4rk6X1J+qDmcAmpbOh\n CK5zYhIX89T+IHlcpO6o2gXZat0UwD38bV0w0x8gn5ocPPTPQNWhO2y4HywYCgBWslzf\n I3Tak6sEgRN5aqGC18/WWllYubao3Mg+cFsfn77tLcbjUuH0TO0afLdY48oaUnO+h5Aq\n hlGj2/fHuOhXFijT6NcGtJcW+CKCcPzs1/x8EZ55cBbDKTXB2VTCKYhwAPL+03nAhNOW\n /BAQ==", "X-Gm-Message-State": "AOAM530Vy12S2gP7XnRh06svv+w/lKwV387Y5rbkCsYunXdWXQ1j/Psf\n 5O9EQHhUUPAbX/MSVAOlqoH0lLHWeTg1hQ==", "X-Google-Smtp-Source": "\n ABdhPJzrOvcDVUCUgRPJkLJUvufPYvRZC6t9++F94W8gtylEPhG8h5M1Pn5JlqocQZXWl4eUYokgGA==", "X-Received": "by 2002:a63:b211:: with SMTP id x17mr5612695pge.106.1620438496625;\n Fri, 07 May 2021 18:48:16 -0700 (PDT)", "From": "Richard Henderson <richard.henderson@linaro.org>", "To": "qemu-devel@nongnu.org", "Subject": "[PATCH 20/72] softfloat: Use pointers with pack_raw", "Date": "Fri, 7 May 2021 18:47:10 -0700", "Message-Id": "<20210508014802.892561-21-richard.henderson@linaro.org>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210508014802.892561-1-richard.henderson@linaro.org>", "References": "<20210508014802.892561-1-richard.henderson@linaro.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::42a;\n envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42a.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": "2.1.23", "Precedence": "list", "List-Id": "<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>", "Cc": "alex.bennee@linaro.org, david@redhat.com", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "At the same time, rename to pack_raw64.\n\nSigned-off-by: Richard Henderson <richard.henderson@linaro.org>\n---\n fpu/softfloat.c | 21 +++++++++++++--------\n 1 file changed, 13 insertions(+), 8 deletions(-)", "diff": "diff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex 5a736a46cf..b59b777bca 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -614,31 +614,36 @@ static inline void float64_unpack_raw(FloatParts64 *p, float64 f)\n }\n \n /* Pack a float from parts, but do not canonicalize. */\n-static inline uint64_t pack_raw(FloatFmt fmt, FloatParts64 p)\n+static uint64_t pack_raw64(const FloatParts64 *p, const FloatFmt *fmt)\n {\n- const int sign_pos = fmt.frac_size + fmt.exp_size;\n- uint64_t ret = deposit64(p.frac, fmt.frac_size, fmt.exp_size, p.exp);\n- return deposit64(ret, sign_pos, 1, p.sign);\n+ const int f_size = fmt->frac_size;\n+ const int e_size = fmt->exp_size;\n+ uint64_t ret;\n+\n+ ret = (uint64_t)p->sign << (f_size + e_size);\n+ ret = deposit64(ret, f_size, e_size, p->exp);\n+ ret = deposit64(ret, 0, f_size, p->frac);\n+ return ret;\n }\n \n static inline float16 float16_pack_raw(FloatParts64 p)\n {\n- return make_float16(pack_raw(float16_params, p));\n+ return make_float16(pack_raw64(&p, &float16_params));\n }\n \n static inline bfloat16 bfloat16_pack_raw(FloatParts64 p)\n {\n- return pack_raw(bfloat16_params, p);\n+ return pack_raw64(&p, &bfloat16_params);\n }\n \n static inline float32 float32_pack_raw(FloatParts64 p)\n {\n- return make_float32(pack_raw(float32_params, p));\n+ return make_float32(pack_raw64(&p, &float32_params));\n }\n \n static inline float64 float64_pack_raw(FloatParts64 p)\n {\n- return make_float64(pack_raw(float64_params, p));\n+ return make_float64(pack_raw64(&p, &float64_params));\n }\n \n /*----------------------------------------------------------------------------\n", "prefixes": [ "20/72" ] }