diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/multiarch')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/Makefile | 12 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sincos-avx.c | 3 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sincos-fma.c | 3 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sincos-fma4.c | 3 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sincos.c | 30 |
5 files changed, 48 insertions, 3 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/Makefile b/sysdeps/x86_64/fpu/multiarch/Makefile index ec796277a5..248162525b 100644 --- a/sysdeps/x86_64/fpu/multiarch/Makefile +++ b/sysdeps/x86_64/fpu/multiarch/Makefile @@ -10,7 +10,8 @@ libm-sysdep_routines += s_ceil-sse4_1 s_ceilf-sse4_1 s_floor-sse4_1 \ s_trunc-sse4_1 s_truncf-sse4_1 libm-sysdep_routines += e_exp-fma e_log-fma e_pow-fma s_atan-fma \ - e_asin-fma e_atan2-fma s_sin-fma s_tan-fma + e_asin-fma e_atan2-fma s_sin-fma s_tan-fma \ + s_sincos-fma CFLAGS-e_asin-fma.c = -mfma -mavx2 CFLAGS-e_atan2-fma.c = -mfma -mavx2 @@ -20,6 +21,7 @@ CFLAGS-e_pow-fma.c = -mfma -mavx2 CFLAGS-s_atan-fma.c = -mfma -mavx2 CFLAGS-s_sin-fma.c = -mfma -mavx2 CFLAGS-s_tan-fma.c = -mfma -mavx2 +CFLAGS-s_sincos-fma.c = -mfma -mavx2 libm-sysdep_routines += s_sinf-sse2 s_cosf-sse2 s_sincosf-sse2 @@ -36,7 +38,8 @@ CFLAGS-s_cosf-fma.c = -mfma -mavx2 CFLAGS-s_sincosf-fma.c = -mfma -mavx2 libm-sysdep_routines += e_exp-fma4 e_log-fma4 e_pow-fma4 s_atan-fma4 \ - e_asin-fma4 e_atan2-fma4 s_sin-fma4 s_tan-fma4 + e_asin-fma4 e_atan2-fma4 s_sin-fma4 s_tan-fma4 \ + s_sincos-fma4 CFLAGS-e_asin-fma4.c = -mfma4 CFLAGS-e_atan2-fma4.c = -mfma4 @@ -46,9 +49,11 @@ CFLAGS-e_pow-fma4.c = -mfma4 CFLAGS-s_atan-fma4.c = -mfma4 CFLAGS-s_sin-fma4.c = -mfma4 CFLAGS-s_tan-fma4.c = -mfma4 +CFLAGS-s_sincos-fma4.c = -mfma4 libm-sysdep_routines += e_exp-avx e_log-avx s_atan-avx \ - e_atan2-avx s_sin-avx s_tan-avx + e_atan2-avx s_sin-avx s_tan-avx \ + s_sincos-avx CFLAGS-e_atan2-avx.c = -msse2avx -DSSE2AVX CFLAGS-e_exp-avx.c = -msse2avx -DSSE2AVX @@ -56,6 +61,7 @@ CFLAGS-e_log-avx.c = -msse2avx -DSSE2AVX CFLAGS-s_atan-avx.c = -msse2avx -DSSE2AVX CFLAGS-s_sin-avx.c = -msse2avx -DSSE2AVX CFLAGS-s_tan-avx.c = -msse2avx -DSSE2AVX +CFLAGS-s_sincos-avx.c = -msse2avx -DSSE2AVX endif ifeq ($(subdir),mathvec) diff --git a/sysdeps/x86_64/fpu/multiarch/s_sincos-avx.c b/sysdeps/x86_64/fpu/multiarch/s_sincos-avx.c new file mode 100644 index 0000000000..debea0f619 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_sincos-avx.c @@ -0,0 +1,3 @@ +#define __sincos __sincos_avx +#define SECTION __attribute__ ((section (".text.avx"))) +#include <sysdeps/ieee754/dbl-64/s_sincos.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_sincos-fma.c b/sysdeps/x86_64/fpu/multiarch/s_sincos-fma.c new file mode 100644 index 0000000000..31610b3356 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_sincos-fma.c @@ -0,0 +1,3 @@ +#define __sincos __sincos_fma +#define SECTION __attribute__ ((section (".text.fma"))) +#include <sysdeps/ieee754/dbl-64/s_sincos.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_sincos-fma4.c b/sysdeps/x86_64/fpu/multiarch/s_sincos-fma4.c new file mode 100644 index 0000000000..7e8b8e6484 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_sincos-fma4.c @@ -0,0 +1,3 @@ +#define __sincos __sincos_fma4 +#define SECTION __attribute__ ((section (".text.fma4"))) +#include <sysdeps/ieee754/dbl-64/s_sincos.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_sincos.c b/sysdeps/x86_64/fpu/multiarch/s_sincos.c new file mode 100644 index 0000000000..67c2817d68 --- /dev/null +++ b/sysdeps/x86_64/fpu/multiarch/s_sincos.c @@ -0,0 +1,30 @@ +/* Multiple versions of sincos. + Copyright (C) 2017-2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <libm-alias-double.h> + +extern void __redirect_sincos (double, double *, double *); + +#define SYMBOL_NAME sincos +#include "ifunc-fma4.h" + +libc_ifunc_redirected (__redirect_sincos, __sincos, IFUNC_SELECTOR ()); +libm_alias_double (__sincos, sincos) + +#define __sincos __sincos_sse2 +#include <sysdeps/ieee754/dbl-64/s_sincos.c> |