{"id":2234615,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2234615/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260507221717.486023-12-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":"<20260507221717.486023-12-richard.henderson@linaro.org>","list_archive_url":null,"date":"2026-05-07T22:17:10","name":"[11/18] fpu: Use accessors for tininess_before_rounding","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"9ec0b577a32504d93c020b4ec6fba52754a7a120","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/20260507221717.486023-12-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/2234615/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2234615/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=W2W0yGCl;\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-oo1-xc34.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":"Rename get_float_detect_tininess to get_tininess_before_rounding\nand move to softfloat.c, as there are no external users.\n\nSigned-off-by: Richard Henderson \n---\n include/fpu/softfloat-helpers.h | 5 -----\n fpu/softfloat.c | 4 ++--\n tests/fp/fp-test.c | 2 +-\n fpu/softfloat-parts.c.inc | 2 +-\n fpu/softfloat-specialize.c.inc | 5 +++++\n 5 files changed, 9 insertions(+), 9 deletions(-)","diff":"diff --git a/include/fpu/softfloat-helpers.h b/include/fpu/softfloat-helpers.h\nindex 95edd22842..395ce67abf 100644\n--- a/include/fpu/softfloat-helpers.h\n+++ b/include/fpu/softfloat-helpers.h\n@@ -132,11 +132,6 @@ static inline void set_snan_rule(FloatSNaNRule val, float_status *status)\n status->float_snan_rule = val;\n }\n \n-static inline bool get_float_detect_tininess(const float_status *status)\n-{\n- return status->tininess_before_rounding;\n-}\n-\n static inline FloatRoundMode get_float_rounding_mode(const float_status *status)\n {\n return status->float_rounding_mode;\ndiff --git a/fpu/softfloat.c b/fpu/softfloat.c\nindex 1be90c9c7c..b1c2b0e6e1 100644\n--- a/fpu/softfloat.c\n+++ b/fpu/softfloat.c\n@@ -4911,7 +4911,7 @@ floatx80 roundAndPackFloatx80(FloatX80RoundPrec roundingPrecision, bool zSign,\n float_raise(float_flag_output_denormal_flushed, status);\n return packFloatx80(zSign, 0, 0);\n }\n- isTiny = status->tininess_before_rounding\n+ isTiny = get_tininess_before_rounding(status)\n || (zExp < 0 )\n || (zSig0 <= zSig0 + roundIncrement);\n shift64RightJamming( zSig0, 1 - zExp, &zSig0 );\n@@ -4985,7 +4985,7 @@ floatx80 roundAndPackFloatx80(FloatX80RoundPrec roundingPrecision, bool zSign,\n return floatx80_default_inf(zSign, status);\n }\n if ( zExp <= 0 ) {\n- isTiny = status->tininess_before_rounding\n+ isTiny = get_tininess_before_rounding(status)\n || (zExp < 0)\n || !increment\n || (zSig0 < UINT64_C(0xFFFFFFFFFFFFFFFF));\ndiff --git a/tests/fp/fp-test.c b/tests/fp/fp-test.c\nindex 326a1201f3..16ffd36e6f 100644\n--- a/tests/fp/fp-test.c\n+++ b/tests/fp/fp-test.c\n@@ -1011,7 +1011,7 @@ void run_test(void)\n \n verCases_tininessCode = 0;\n slowfloat_detectTininess = tmode;\n- qsf.tininess_before_rounding = sf_tininess_to_qemu(tmode);\n+ set_float_detect_tininess(sf_tininess_to_qemu(tmode), &qsf);\n \n if (attrs & FUNC_EFF_TININESSMODE ||\n ((attrs & FUNC_EFF_TININESSMODE_REDUCEDPREC) &&\ndiff --git a/fpu/softfloat-parts.c.inc b/fpu/softfloat-parts.c.inc\nindex 38b317c1a7..72bbafcb13 100644\n--- a/fpu/softfloat-parts.c.inc\n+++ b/fpu/softfloat-parts.c.inc\n@@ -428,7 +428,7 @@ static void partsN(uncanon_normal)(FloatPartsN *p, float_status *s,\n exp = 0;\n fracN(clear)(p);\n } else {\n- bool is_tiny = s->tininess_before_rounding || exp < 0;\n+ bool is_tiny = get_tininess_before_rounding(s) || exp < 0;\n bool has_pseudo_denormals = fmt->has_explicit_bit &&\n (get_floatx80_behaviour(s) & floatx80_pseudo_denormal_valid);\n \ndiff --git a/fpu/softfloat-specialize.c.inc b/fpu/softfloat-specialize.c.inc\nindex 91250bc5a1..ac3fc85138 100644\n--- a/fpu/softfloat-specialize.c.inc\n+++ b/fpu/softfloat-specialize.c.inc\n@@ -79,6 +79,11 @@ this code that are retained.\n * version 2 or later. See the COPYING file in the top-level directory.\n */\n \n+static inline bool get_tininess_before_rounding(const float_status *status)\n+{\n+ return status->tininess_before_rounding;\n+}\n+\n /*----------------------------------------------------------------------------\n | For the deconstructed floating-point with fraction FRAC, return true\n | if the fraction represents a signalling NaN; otherwise false.\n","prefixes":["11/18"]}