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GET /api/patches/1475765/?format=api
{ "id": 1475765, "url": "http://patchwork.ozlabs.org/api/patches/1475765/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20210508014802.892561-69-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": "<20210508014802.892561-69-richard.henderson@linaro.org>", "list_archive_url": null, "date": "2021-05-08T01:47:58", "name": "[68/72] softfloat: Convert floatx80_scalbn to FloatParts", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2cfa7940254f76a4eadc94a1b958f85141b4fb96", "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/20210508014802.892561-69-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/1475765/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1475765/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; 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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=xRrqi4bmOzILqgbF3ktlxWwTxarrZ6yzbdF4Z3f3EcY=;\n b=WGBWVT2GL5X2yYX+EjsOQGbhhknPEYUnQJQX4nR/Mn8ji/Y09786eZ+4M94jEMmFs+\n KHKZYzxsd45cHmJRlHFA8+BtgFMAXKKEDDR1MDa1M5RfZVQefaKD5gBsHH1Xg3eePxyg\n 17plQ4tQDCeuX2YgwozG2WuB8UhZzwUnQMjOOEPjk7jmCBrw3+rvkMbBB+1R8SDcwrxY\n g560GInACK64Xoz+4W93dNkZ7T4HOYwZpLUhAOhgLxulCNWo+fJbcBCHkifTJHQ8SGMc\n +mQc77Jt5Vamx4pGqioSmec1jZ8AqU5Ug4E6I3uz3ZjI3p/NaxnlXpiaL8lzbEU/XB65\n V5fw==", "X-Gm-Message-State": "AOAM5335DDwJeAK5HOjosH5FU08mCIueAqztB/S/bgD/7BD8iOlXZJiO\n zf09fWDL+Cv64WrBaP7cGtkk/g9EEOA6zQ==", "X-Google-Smtp-Source": "\n ABdhPJwXqlgVi7cmOXW0vlZ1l0+/MWgOWFEOkPdBGEZShnJOHON+f0YCJKojW/ljdXx8Z9uBpD2SrQ==", "X-Received": "by 2002:a17:90a:950c:: with SMTP id\n t12mr26393204pjo.135.1620438707794;\n Fri, 07 May 2021 18:51:47 -0700 (PDT)", "From": "Richard Henderson <richard.henderson@linaro.org>", "To": "qemu-devel@nongnu.org", "Subject": "[PATCH 68/72] softfloat: Convert floatx80_scalbn to FloatParts", "Date": "Fri, 7 May 2021 18:47:58 -0700", "Message-Id": "<20210508014802.892561-69-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::1035;\n envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.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": "Signed-off-by: Richard Henderson <richard.henderson@linaro.org>\n---\n fpu/softfloat.c | 50 +++++++++++--------------------------------------\n 1 file changed, 11 insertions(+), 39 deletions(-)", "diff": "diff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex 9f28c5c058..81ff563dc0 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -3913,6 +3913,17 @@ float128 float128_scalbn(float128 a, int n, float_status *status)\n return float128_round_pack_canonical(&p, status);\n }\n \n+floatx80 floatx80_scalbn(floatx80 a, int n, float_status *status)\n+{\n+ FloatParts128 p;\n+\n+ if (!floatx80_unpack_canonical(&p, a, status)) {\n+ return floatx80_default_nan(status);\n+ }\n+ parts_scalbn(&p, n, status);\n+ return floatx80_round_pack_canonical(&p, status);\n+}\n+\n /*\n * Square Root\n */\n@@ -5747,45 +5758,6 @@ FloatRelation floatx80_compare_quiet(floatx80 a, floatx80 b,\n return floatx80_compare_internal(a, b, 1, status);\n }\n \n-floatx80 floatx80_scalbn(floatx80 a, int n, float_status *status)\n-{\n- bool aSign;\n- int32_t aExp;\n- uint64_t aSig;\n-\n- if (floatx80_invalid_encoding(a)) {\n- float_raise(float_flag_invalid, status);\n- return floatx80_default_nan(status);\n- }\n- aSig = extractFloatx80Frac( a );\n- aExp = extractFloatx80Exp( a );\n- aSign = extractFloatx80Sign( a );\n-\n- if ( aExp == 0x7FFF ) {\n- if ( aSig<<1 ) {\n- return propagateFloatx80NaN(a, a, status);\n- }\n- return a;\n- }\n-\n- if (aExp == 0) {\n- if (aSig == 0) {\n- return a;\n- }\n- aExp++;\n- }\n-\n- if (n > 0x10000) {\n- n = 0x10000;\n- } else if (n < -0x10000) {\n- n = -0x10000;\n- }\n-\n- aExp += n;\n- return normalizeRoundAndPackFloatx80(status->floatx80_rounding_precision,\n- aSign, aExp, aSig, 0, status);\n-}\n-\n static void __attribute__((constructor)) softfloat_init(void)\n {\n union_float64 ua, ub, uc, ur;\n", "prefixes": [ "68/72" ] }