{"id":2234622,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2234622/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260507221717.486023-11-richard.henderson@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.2/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":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260507221717.486023-11-richard.henderson@linaro.org>","list_archive_url":null,"date":"2026-05-07T22:17:09","name":"[10/18] fpu: Use get_float_infzeronan_rule in partsN_pick_nan_muladd","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"4b6e93e607ac48565d96a0b7a191a0a431cba7d3","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/1.2/people/72104/?format=json","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260507221717.486023-11-richard.henderson@linaro.org/mbox/","series":[{"id":503289,"url":"http://patchwork.ozlabs.org/api/1.2/series/503289/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=503289","date":"2026-05-07T22:16:59","name":"fpu: Compress float_status","version":1,"mbox":"http://patchwork.ozlabs.org/series/503289/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2234622/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2234622/checks/","tags":{},"related":[],"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=jEm1CDW+;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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helo=mail-oa1-x2a.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":"Deduplicate the uses to a local variable.\n\nSigned-off-by: Richard Henderson \n---\n fpu/softfloat-parts.c.inc | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)","diff":"diff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc\nindex 1d8a98358c..38b317c1a7 100644\n--- a/fpu/softfloat-parts.c.inc\n+++ b/fpu/softfloat-parts.c.inc\n@@ -122,14 +122,14 @@ static FloatPartsN partsN(pick_nan_muladd)(const FloatPartsN *a,\n {\n bool infzero = (ab_mask == float_cmask_infzero);\n bool have_snan = (abc_mask & float_cmask_snan);\n+ FloatInfZeroNaNRule izn_rule = get_float_infzeronan_rule(s);\n const FloatPartsN *ret;\n \n if (unlikely(have_snan)) {\n float_raise(float_flag_invalid | float_flag_invalid_snan, s);\n }\n \n- if (infzero &&\n- !(s->float_infzeronan_rule & float_infzeronan_suppress_invalid)) {\n+ if (infzero && !(izn_rule & float_infzeronan_suppress_invalid)) {\n /* This is (0 * inf) + NaN or (inf * 0) + NaN */\n float_raise(float_flag_invalid | float_flag_invalid_imz, s);\n }\n@@ -147,7 +147,7 @@ static FloatPartsN partsN(pick_nan_muladd)(const FloatPartsN *a,\n * Inf * 0 + NaN -- some implementations return the\n * default NaN here, and some return the input NaN.\n */\n- switch (s->float_infzeronan_rule & ~float_infzeronan_suppress_invalid) {\n+ switch (izn_rule & ~float_infzeronan_suppress_invalid) {\n case float_infzeronan_dnan_never:\n break;\n case float_infzeronan_dnan_always:\n","prefixes":["10/18"]}