[22/23] math: Use sinhf from CORE-MATH

Message ID	20241129132032.476978-23-adhemerval.zanella@linaro.org
State	New
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of libc-alpha-bounces~patch=linaro.org@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 119603858C41 From: Adhemerval Zanella <adhemerval.zanella@linaro.org> To: libc-alpha@sourceware.org Cc: DJ Delorie <dj@redhat.com>, Alexei Sibidanov <sibid@uvic.ca>, Paul Zimmermann <Paul.Zimmermann@inria.fr> Subject: [PATCH 22/23] math: Use sinhf from CORE-MATH Date: Fri, 29 Nov 2024 10:17:46 -0300 Message-ID: <20241129132032.476978-23-adhemerval.zanella@linaro.org> In-Reply-To: <20241129132032.476978-1-adhemerval.zanella@linaro.org> References: <20241129132032.476978-1-adhemerval.zanella@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: list Errors-To: libc-alpha-bounces~patch=linaro.org@sourceware.org
Series	Add remaining CORE-MATH binary32 implementations to libm \| expand [00/23] Add remaining CORE-MATH binary32 implementations to libm [01/23] benchtests: Add acosf benchmark [02/23] benchtests: Add acoshf benchmark [03/23] benchtests: Add asinf benchmark [04/23] benchtests: Add asinhf benchmark [05/23] benchtests: Add atanf benchmark [06/23] benchtests: Add atan2f benchmark [07/23] benchtests: Add atanhf benchmark [08/23] benchtests: Add coshf benchmark [09/23] benchtests: Add sinhf benchmark [10/23] benchtests: Add tanhf benchmark [11/23] math: Add inf support on gen-auto-libm-tests.c [12/23] math: Fix the expected atanf (inf) results [13/23] math: Fix the expected atan2f (inf) results [14/23] math: Use acosf from CORE-MATH [15/23] math: Use acoshf from CORE-MATH [16/23] math: Use asinf from CORE-MATH [18/23] math: Use atanf from CORE-MATH [19/23] math: Use atan2f from CORE-MATH [20/23] math: Use atanhf from CORE-MATH [21/23] math: Use coshf from CORE-MATH [22/23] math: Use sinhf from CORE-MATH [23/23] math: Use tanhf from CORE-MATH

diff --git a/SHARED-FILES b/SHARED-FILES index 320e0b3be9..3bd4e7fb4a 100644 --- a/SHARED-FILES +++ b/SHARED-FILES @@ -326,3 +326,7 @@ sysdeps/ieee754/flt-32/e_coshf.c: (src/binary32/cosh/coshf.c in CORE-MATH) - the code was adapted to use glibc code style and internal functions to handle errno, overflow, and underflow. +sysdeps/ieee754/flt-32/e_sinhf.c: + (src/binary32/sinh/sinhf.c in CORE-MATH) + - the code was adapted to use glibc code style and internal + functions to handle errno, overflow, and underflow. diff --git a/sysdeps/aarch64/libm-test-ulps b/sysdeps/aarch64/libm-test-ulps index 2bbaf97239..4545d8236b 100644 --- a/sysdeps/aarch64/libm-test-ulps +++ b/sysdeps/aarch64/libm-test-ulps @@ -1502,7 +1502,6 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_advsimd": @@ -1511,7 +1510,6 @@ float: 1 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_sve": @@ -1520,12 +1518,10 @@ float: 1 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/alpha/fpu/libm-test-ulps b/sysdeps/alpha/fpu/libm-test-ulps index 6b433fbba7..d4329e060d 100644 --- a/sysdeps/alpha/fpu/libm-test-ulps +++ b/sysdeps/alpha/fpu/libm-test-ulps @@ -1291,22 +1291,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/arc/fpu/libm-test-ulps b/sysdeps/arc/fpu/libm-test-ulps index a16c1097f0..eb8296d736 100644 --- a/sysdeps/arc/fpu/libm-test-ulps +++ b/sysdeps/arc/fpu/libm-test-ulps @@ -1033,19 +1033,15 @@ float: 1 Function: "sinh": double: 3 -float: 3 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan": double: 1 diff --git a/sysdeps/arc/nofpu/libm-test-ulps b/sysdeps/arc/nofpu/libm-test-ulps index de09fa9b92..519a174f7a 100644 --- a/sysdeps/arc/nofpu/libm-test-ulps +++ b/sysdeps/arc/nofpu/libm-test-ulps @@ -249,7 +249,6 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "tanh": double: 2 diff --git a/sysdeps/arm/libm-test-ulps b/sysdeps/arm/libm-test-ulps index df423594de..7be1a7c75b 100644 --- a/sysdeps/arm/libm-test-ulps +++ b/sysdeps/arm/libm-test-ulps @@ -1030,19 +1030,15 @@ float: 2 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/csky/fpu/libm-test-ulps b/sysdeps/csky/fpu/libm-test-ulps index ee95d85682..ffc0676765 100644 --- a/sysdeps/csky/fpu/libm-test-ulps +++ b/sysdeps/csky/fpu/libm-test-ulps @@ -954,19 +954,15 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/csky/nofpu/libm-test-ulps b/sysdeps/csky/nofpu/libm-test-ulps index 64239e6e64..a7c85db00d 100644 --- a/sysdeps/csky/nofpu/libm-test-ulps +++ b/sysdeps/csky/nofpu/libm-test-ulps @@ -985,19 +985,15 @@ float: 2 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 2 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/hppa/fpu/libm-test-ulps b/sysdeps/hppa/fpu/libm-test-ulps index 845f6a8331..0fbb2f81bb 100644 --- a/sysdeps/hppa/fpu/libm-test-ulps +++ b/sysdeps/hppa/fpu/libm-test-ulps @@ -1059,19 +1059,15 @@ float: 2 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan": double: 1 diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index f42aed258b..26101c933e 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -1574,25 +1574,21 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 float128: 2 ldouble: 3 Function: "sinh_downward": double: 3 -float: 3 float128: 3 ldouble: 5 Function: "sinh_towardzero": double: 3 -float: 2 float128: 3 ldouble: 4 Function: "sinh_upward": double: 4 -float: 3 float128: 4 ldouble: 5 diff --git a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps index 374aa0a939..92e821d609 100644 --- a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps +++ b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps @@ -1579,25 +1579,21 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 float128: 2 ldouble: 3 Function: "sinh_downward": double: 3 -float: 3 float128: 3 ldouble: 5 Function: "sinh_towardzero": double: 3 -float: 2 float128: 3 ldouble: 4 Function: "sinh_upward": double: 4 -float: 3 float128: 4 ldouble: 5 diff --git a/sysdeps/ieee754/flt-32/e_sinhf.c b/sysdeps/ieee754/flt-32/e_sinhf.c index d3998e8336..4295e245c7 100644 --- a/sysdeps/ieee754/flt-32/e_sinhf.c +++ b/sysdeps/ieee754/flt-32/e_sinhf.c @@ -1,62 +1,129 @@ -/* e_sinhf.c -- float version of e_sinh.c. - */ +/* Correctly-rounded hyperbolic sine function for binary32 value. -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ +Copyright (c) 2022-2024 Alexei Sibidanov. -#include <float.h> -#include <math.h> -#include <math-narrow-eval.h> -#include <math_private.h> -#include <math-underflow.h> -#include <libm-alias-finite.h> +The original version of this file was copied from the CORE-MATH +project (file src/binary32/sinh/sinhf.c, revision c26f1e4). -static const float one = 1.0, shuge = 1.0e37; +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: -float -__ieee754_sinhf(float x) -{ - float t,w,h; - int32_t ix,jx; +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. - GET_FLOAT_WORD(jx,x); - ix = jx&0x7fffffff; +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. +*/ - /* x is INF or NaN */ - if(__builtin_expect(ix>=0x7f800000, 0)) return x+x; +#include <math.h> +#include <stdint.h> +#include <libm-alias-finite.h> +#include <math-narrow-eval.h> +#include "math_config.h" - h = 0.5; - if (jx<0) h = -h; - /* |x| in [0,22], return sign(x)*0.5*(E+E/(E+1))) */ - if (ix < 0x41b00000) { /* |x|<22 */ - if (__builtin_expect(ix<0x31800000, 0)) { /* |x|<2**-28 */ - math_check_force_underflow (x); - if(shuge+x>one) return x;/* sinh(tiny) = tiny with inexact */ - } - t = __expm1f(fabsf(x)); - if(ix<0x3f800000) return h*((float)2.0*t-t*t/(t+one)); - return h*(t+t/(t+one)); +float +__ieee754_sinhf (float x) +{ + static const double c[] = + { + 1, 0x1.62e42fef4c4e7p-6, 0x1.ebfd1b232f475p-13, 0x1.c6b19384ecd93p-20 + }; + static const double ch[] = + { + 1, 0x1.62e42fefa39efp-6, 0x1.ebfbdff82c58fp-13, + 0x1.c6b08d702e0edp-20, 0x1.3b2ab6fb92e5ep-27, 0x1.5d886e6d54203p-35, + 0x1.430976b8ce6efp-43 + }; + static const uint64_t tb[] = + { + 0x3fe0000000000000, 0x3fe059b0d3158574, 0x3fe0b5586cf9890f, + 0x3fe11301d0125b51, 0x3fe172b83c7d517b, 0x3fe1d4873168b9aa, + 0x3fe2387a6e756238, 0x3fe29e9df51fdee1, 0x3fe306fe0a31b715, + 0x3fe371a7373aa9cb, 0x3fe3dea64c123422, 0x3fe44e086061892d, + 0x3fe4bfdad5362a27, 0x3fe5342b569d4f82, 0x3fe5ab07dd485429, + 0x3fe6247eb03a5585, 0x3fe6a09e667f3bcd, 0x3fe71f75e8ec5f74, + 0x3fe7a11473eb0187, 0x3fe82589994cce13, 0x3fe8ace5422aa0db, + 0x3fe93737b0cdc5e5, 0x3fe9c49182a3f090, 0x3fea5503b23e255d, + 0x3feae89f995ad3ad, 0x3feb7f76f2fb5e47, 0x3fec199bdd85529c, + 0x3fecb720dcef9069, 0x3fed5818dcfba487, 0x3fedfc97337b9b5f, + 0x3feea4afa2a490da, 0x3fef50765b6e4540 + }; + static const struct + { + uint32_t uarg; + float rh, rl; + } st = { 0x74250bfeu, 0x1.250bfep-11, 0x1p-36 }; + const double iln2 = 0x1.71547652b82fep+5; + double z = x; + uint32_t ux = asuint (x) << 1; + if (__glibc_unlikely (ux > 0x8565a9f8u)) + { /* |x| >~ 89.4 */ + float sgn = copysignf (2.0f, x); + if (ux >= 0xff000000u) + { + if (ux << 8) + return x + x; /* nan */ + return copysignf (INFINITY, x); /* +-inf */ } - - /* |x| in [22, log(maxdouble)] return 0.5*exp(|x|) */ - if (ix < 0x42b17180) return h*__ieee754_expf(fabsf(x)); - - /* |x| in [log(maxdouble), overflowthresold] */ - if (ix<=0x42b2d4fc) { - w = __ieee754_expf((float)0.5*fabsf(x)); - t = h*w; - return t*w; + float r = math_narrow_eval (sgn * 0x1.fffffep127f); + return r; + } + if (__glibc_unlikely (ux < 0x7c000000u)) + { /* |x| < 0.125 */ + if (__glibc_unlikely (ux <= 0x74250bfeu)) + { /* |x| <= 0x1.250bfep-11 */ + if (__glibc_unlikely (ux < 0x66000000u)) /* |x| < 0x1p-24 */ + return fmaf (x, fabsf (x), x); + if (__glibc_unlikely (st.uarg == asuint (ux))) + { + float sgn = copysignf (1.0f, x); + return sgn * st.rh + sgn * st.rl; + } + return (x * 0x1.555556p-3f) * (x * x) + x; } - - /* |x| > overflowthresold, sinh(x) overflow */ - return math_narrow_eval (x*shuge); + static const double cp[] = + { + 0x1.5555555555555p-3, 0x1.11111111146e1p-7, + 0x1.a01a00930dda6p-13, 0x1.71f92198aa6e9p-19 + }; + double z2 = z * z, z4 = z2 * z2; + return z + (z2 * z) + * ((cp[0] + z2 * cp[1]) + z4 * (cp[2] + z2 * (cp[3]))); + } + double a = iln2 * z; + double ia = roundeven_finite (a); + double h = a - ia; + double h2 = h * h; + int64_t jp = asuint64 (ia + 0x1.8p52); + int64_t jm = -jp; + double sp = asdouble (tb[jp & 31] + ((jp >> 5) << 52)); + double sm = asdouble (tb[jm & 31] + ((jm >> 5) << 52)); + double te = c[0] + h2 * c[2], to = (c[1] + h2 * c[3]); + double rp = sp * (te + h * to); + double rm = sm * (te - h * to); + double r = rp - rm; + float ub = r; + double lb = r - 1.52e-10 * r; + if (__glibc_unlikely (ub != lb)) + { + const double iln2h = 0x1.7154765p+5; + const double iln2l = 0x1.5c17f0bbbe88p-26; + h = (iln2h * z - ia) + iln2l * z; + h2 = h * h; + te = ch[0] + h2 * ch[2] + (h2 * h2) * (ch[4] + h2 * ch[6]); + to = ch[1] + h2 * (ch[3] + h2 * ch[5]); + r = sp * (te + h * to) - sm * (te - h * to); + ub = r; + } + return ub; } libm_alias_finite (__ieee754_sinhf, __sinhf) diff --git a/sysdeps/loongarch/lp64/libm-test-ulps b/sysdeps/loongarch/lp64/libm-test-ulps index da24aa920d..1a9ef3c217 100644 --- a/sysdeps/loongarch/lp64/libm-test-ulps +++ b/sysdeps/loongarch/lp64/libm-test-ulps @@ -1297,22 +1297,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/microblaze/libm-test-ulps b/sysdeps/microblaze/libm-test-ulps index 367201f937..c9fc2aa5aa 100644 --- a/sysdeps/microblaze/libm-test-ulps +++ b/sysdeps/microblaze/libm-test-ulps @@ -231,7 +231,6 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "tanh": double: 2 diff --git a/sysdeps/mips/mips32/libm-test-ulps b/sysdeps/mips/mips32/libm-test-ulps index 6a5c723b3a..2155853acf 100644 --- a/sysdeps/mips/mips32/libm-test-ulps +++ b/sysdeps/mips/mips32/libm-test-ulps @@ -1033,19 +1033,15 @@ float: 2 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/mips/mips64/libm-test-ulps b/sysdeps/mips/mips64/libm-test-ulps index 0e6a383ad2..c4dfef0b23 100644 --- a/sysdeps/mips/mips64/libm-test-ulps +++ b/sysdeps/mips/mips64/libm-test-ulps @@ -1309,22 +1309,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/or1k/fpu/libm-test-ulps b/sysdeps/or1k/fpu/libm-test-ulps index 3037f731b9..f352f71c7d 100644 --- a/sysdeps/or1k/fpu/libm-test-ulps +++ b/sysdeps/or1k/fpu/libm-test-ulps @@ -967,19 +967,15 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 3 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/or1k/nofpu/libm-test-ulps b/sysdeps/or1k/nofpu/libm-test-ulps index f5646ee5cf..a69026e9ee 100644 --- a/sysdeps/or1k/nofpu/libm-test-ulps +++ b/sysdeps/or1k/nofpu/libm-test-ulps @@ -957,19 +957,15 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "sinh_downward": double: 3 -float: 3 Function: "sinh_towardzero": double: 2 -float: 2 Function: "sinh_upward": double: 3 -float: 3 Function: "tan_downward": double: 1 diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps index 0594638bf5..210ea0a26b 100644 --- a/sysdeps/powerpc/fpu/libm-test-ulps +++ b/sysdeps/powerpc/fpu/libm-test-ulps @@ -1663,25 +1663,21 @@ ldouble: 7 Function: "sinh": double: 2 -float: 2 float128: 2 ldouble: 3 Function: "sinh_downward": double: 3 -float: 3 float128: 3 ldouble: 6 Function: "sinh_towardzero": double: 3 -float: 2 float128: 3 ldouble: 6 Function: "sinh_upward": double: 3 -float: 3 float128: 4 ldouble: 6 diff --git a/sysdeps/powerpc/nofpu/libm-test-ulps b/sysdeps/powerpc/nofpu/libm-test-ulps index 80ff04b318..c2a0a64d50 100644 --- a/sysdeps/powerpc/nofpu/libm-test-ulps +++ b/sysdeps/powerpc/nofpu/libm-test-ulps @@ -1406,22 +1406,18 @@ ldouble: 7 Function: "sinh": double: 2 -float: 2 ldouble: 3 Function: "sinh_downward": double: 3 -float: 3 ldouble: 6 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 6 Function: "sinh_upward": double: 3 -float: 3 ldouble: 6 Function: "sqrt": diff --git a/sysdeps/riscv/nofpu/libm-test-ulps b/sysdeps/riscv/nofpu/libm-test-ulps index 48eb063323..b29beefdba 100644 --- a/sysdeps/riscv/nofpu/libm-test-ulps +++ b/sysdeps/riscv/nofpu/libm-test-ulps @@ -1238,22 +1238,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 2 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/riscv/rvd/libm-test-ulps b/sysdeps/riscv/rvd/libm-test-ulps index 385c746328..b78c11ec09 100644 --- a/sysdeps/riscv/rvd/libm-test-ulps +++ b/sysdeps/riscv/rvd/libm-test-ulps @@ -1296,22 +1296,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/s390/fpu/libm-test-ulps b/sysdeps/s390/fpu/libm-test-ulps index ccc6e06a97..2beaf10dc4 100644 --- a/sysdeps/s390/fpu/libm-test-ulps +++ b/sysdeps/s390/fpu/libm-test-ulps @@ -1295,22 +1295,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/sh/libm-test-ulps b/sysdeps/sh/libm-test-ulps index f7131fdc86..002218c7fa 100644 --- a/sysdeps/sh/libm-test-ulps +++ b/sysdeps/sh/libm-test-ulps @@ -479,11 +479,9 @@ float: 1 Function: "sinh": double: 2 -float: 2 Function: "sinh_towardzero": double: 3 -float: 2 Function: "tan_towardzero": double: 1 diff --git a/sysdeps/sparc/fpu/libm-test-ulps b/sysdeps/sparc/fpu/libm-test-ulps index b004005134..72ecefff12 100644 --- a/sysdeps/sparc/fpu/libm-test-ulps +++ b/sysdeps/sparc/fpu/libm-test-ulps @@ -1309,22 +1309,18 @@ ldouble: 3 Function: "sinh": double: 2 -float: 2 ldouble: 2 Function: "sinh_downward": double: 3 -float: 3 ldouble: 3 Function: "sinh_towardzero": double: 3 -float: 2 ldouble: 3 Function: "sinh_upward": double: 3 -float: 3 ldouble: 4 Function: "tan": diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 89fef415b5..038622d624 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -2061,25 +2061,21 @@ float: 1 Function: "sinh": double: 2 -float: 2 float128: 2 ldouble: 3 Function: "sinh_downward": double: 3 -float: 3 float128: 3 ldouble: 5 Function: "sinh_towardzero": double: 3 -float: 2 float128: 3 ldouble: 4 Function: "sinh_upward": double: 3 -float: 3 float128: 4 ldouble: 5

[22/23] math: Use sinhf from CORE-MATH

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Patch