if test $libc_cv_have_x86_lahf_sahf = yes; then
printf "%s\n" "#define HAVE_X86_LAHF_SAHF 1" >>confdefs.h
+ ISAFLAG="-DHAVE_X86_LAHF_SAHF"
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MOVBE instruction support" >&5
printf %s "checking for MOVBE instruction support... " >&6; }
if test $libc_cv_have_x86_movbe = yes; then
printf "%s\n" "#define HAVE_X86_MOVBE 1" >>confdefs.h
+ ISAFLAG="$ISAFLAG -DHAVE_X86_MOVBE"
fi
+
+ # Check for ISA level support.
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ISA level support" >&5
+printf %s "checking for ISA level support... " >&6; }
+if test ${libc_cv_have_x86_isa_level+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat > conftest.c <<EOF
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL >= 4
+libc_cv_have_x86_isa_level=4
+#elif MINIMUM_X86_ISA_LEVEL == 3
+libc_cv_have_x86_isa_level=3
+#elif MINIMUM_X86_ISA_LEVEL == 2
+libc_cv_have_x86_isa_level=2
+#else
+libc_cv_have_x86_isa_level=baseline
+#endif
+EOF
+ eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
+ rm -rf conftest*
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_x86_isa_level" >&5
+printf "%s\n" "$libc_cv_have_x86_isa_level" >&6; }
+else
+ libc_cv_have_x86_isa_level=baseline
fi
config_vars="$config_vars
+have-x86-isa-level = $libc_cv_have_x86_isa_level"
+config_vars="$config_vars
+x86-isa-level-3-or-above = 3 4"
+config_vars="$config_vars
enable-x86-isa-level = $libc_cv_include_x86_isa_level"
printf "%s\n" "#define SUPPORT_STATIC_PIE 1" >>confdefs.h
fi])
if test $libc_cv_have_x86_lahf_sahf = yes; then
AC_DEFINE(HAVE_X86_LAHF_SAHF)
+ ISAFLAG="-DHAVE_X86_LAHF_SAHF"
fi
AC_CACHE_CHECK([for MOVBE instruction support],
libc_cv_have_x86_movbe, [dnl
fi])
if test $libc_cv_have_x86_movbe = yes; then
AC_DEFINE(HAVE_X86_MOVBE)
+ ISAFLAG="$ISAFLAG -DHAVE_X86_MOVBE"
fi
+
+ # Check for ISA level support.
+ AC_CACHE_CHECK([for ISA level support],
+ libc_cv_have_x86_isa_level, [dnl
+cat > conftest.c <<EOF
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL >= 4
+libc_cv_have_x86_isa_level=4
+#elif MINIMUM_X86_ISA_LEVEL == 3
+libc_cv_have_x86_isa_level=3
+#elif MINIMUM_X86_ISA_LEVEL == 2
+libc_cv_have_x86_isa_level=2
+#else
+libc_cv_have_x86_isa_level=baseline
+#endif
+EOF
+ eval `${CC-cc} $CFLAGS $CPPFLAGS $ISAFLAG -I$srcdir -E conftest.c | grep libc_cv_have_x86_isa_level`
+ rm -rf conftest*])
+else
+ libc_cv_have_x86_isa_level=baseline
fi
+LIBC_CONFIG_VAR([have-x86-isa-level], [$libc_cv_have_x86_isa_level])
+LIBC_CONFIG_VAR([x86-isa-level-3-or-above], [3 4])
LIBC_CONFIG_VAR([enable-x86-isa-level], [$libc_cv_include_x86_isa_level])
dnl Static PIE is supported.
ifeq ($(subdir),math)
-libm-sysdep_routines += \
- s_ceil-c \
- s_ceilf-c \
- s_floor-c \
- s_floorf-c \
- s_nearbyint-c \
- s_nearbyintf-c \
- s_rint-c \
- s_rintf-c \
- s_roundeven-c \
- s_roundevenf-c \
- s_trunc-c \
- s_truncf-c \
-# libm-sysdep_routines
-
-libm-sysdep_routines += \
- s_ceil-sse4_1 \
- s_ceilf-sse4_1 \
- s_floor-sse4_1 \
- s_floorf-sse4_1 \
- s_nearbyint-sse4_1 \
- s_nearbyintf-sse4_1 \
- s_rint-sse4_1 \
- s_rintf-sse4_1 \
- s_roundeven-sse4_1 \
- s_roundevenf-sse4_1 \
- s_trunc-sse4_1 \
- s_truncf-sse4_1 \
-# libm-sysdep_routines
-
-libm-sysdep_routines += \
- e_asin-fma \
- e_atan2-fma \
- e_exp-fma \
- e_log-fma \
- e_log2-fma \
- e_pow-fma \
- s_atan-fma \
- s_expm1-fma \
- s_log1p-fma \
- s_sin-fma \
- s_sincos-fma \
- s_tan-fma \
-# libm-sysdep_routines
-
CFLAGS-e_asin-fma.c = -mfma -mavx2
CFLAGS-e_atan2-fma.c = -mfma -mavx2
CFLAGS-e_exp-fma.c = -mfma -mavx2
CFLAGS-s_tan-fma.c = -mfma -mavx2
CFLAGS-s_sincos-fma.c = -mfma -mavx2
-libm-sysdep_routines += \
- s_cosf-sse2 \
- s_sincosf-sse2 \
- s_sinf-sse2 \
-# libm-sysdep_routines
-
-libm-sysdep_routines += \
- e_exp2f-fma \
- e_expf-fma \
- e_log2f-fma \
- e_logf-fma \
- e_powf-fma \
- s_cosf-fma \
- s_sincosf-fma \
- s_sinf-fma \
-# libm-sysdep_routines
-
CFLAGS-e_exp2f-fma.c = -mfma -mavx2
CFLAGS-e_expf-fma.c = -mfma -mavx2
CFLAGS-e_log2f-fma.c = -mfma -mavx2
CFLAGS-s_cosf-fma.c = -mfma -mavx2
CFLAGS-s_sincosf-fma.c = -mfma -mavx2
+# Check if ISA level is 3 or above.
+ifneq (,$(filter $(have-x86-isa-level),$(x86-isa-level-3-or-above)))
libm-sysdep_routines += \
+ s_ceil-avx \
+ s_ceilf-avx \
+ s_floor-avx \
+ s_floorf-avx \
+ s_nearbyint-avx \
+ s_nearbyintf-avx \
+ s_rint-avx \
+ s_rintf-avx \
+ s_roundeven-avx \
+ s_roundevenf-avx \
+ s_trunc-avx \
+ s_truncf-avx \
+# libm-sysdep_routines
+else
+libm-sysdep_routines += \
+ e_asin-fma \
e_asin-fma4 \
+ e_atan2-avx \
+ e_atan2-fma \
e_atan2-fma4 \
+ e_exp-avx \
+ e_exp-fma \
e_exp-fma4 \
+ e_exp2f-fma \
+ e_expf-fma \
+ e_log-avx \
+ e_log-fma \
e_log-fma4 \
+ e_log2-fma \
+ e_log2f-fma \
+ e_logf-fma \
+ e_pow-fma \
e_pow-fma4 \
+ e_powf-fma \
+ s_atan-avx \
+ s_atan-fma \
s_atan-fma4 \
+ s_ceil-sse4_1 \
+ s_ceilf-sse4_1 \
+ s_cosf-fma \
+ s_cosf-sse2 \
+ s_expm1-fma \
+ s_floor-sse4_1 \
+ s_floorf-sse4_1 \
+ s_log1p-fma \
+ s_nearbyint-sse4_1 \
+ s_nearbyintf-sse4_1 \
+ s_rint-sse4_1 \
+ s_rintf-sse4_1 \
+ s_roundeven-sse4_1 \
+ s_roundevenf-sse4_1 \
+ s_sin-avx \
+ s_sin-fma \
s_sin-fma4 \
+ s_sincos-avx \
+ s_sincos-fma \
s_sincos-fma4 \
+ s_sincosf-fma \
+ s_sincosf-sse2 \
+ s_sinf-fma \
+ s_sinf-sse2 \
+ s_tan-avx \
+ s_tan-fma \
s_tan-fma4 \
+ s_trunc-sse4_1 \
+ s_truncf-sse4_1 \
# libm-sysdep_routines
+ifeq ($(have-x86-isa-level),baseline)
+libm-sysdep_routines += \
+ s_ceil-c \
+ s_ceilf-c \
+ s_floor-c \
+ s_floorf-c \
+ s_nearbyint-c \
+ s_nearbyintf-c \
+ s_rint-c \
+ s_rintf-c \
+ s_roundeven-c \
+ s_roundevenf-c \
+ s_trunc-c \
+ s_truncf-c \
+# libm-sysdep_routines
+endif
+endif
CFLAGS-e_asin-fma4.c = -mfma4
CFLAGS-e_atan2-fma4.c = -mfma4
CFLAGS-s_tan-fma4.c = -mfma4
CFLAGS-s_sincos-fma4.c = -mfma4
-libm-sysdep_routines += \
- e_atan2-avx \
- e_exp-avx \
- e_log-avx \
- s_atan-avx \
- s_sin-avx \
- s_sincos-avx \
- s_tan-avx \
-# libm-sysdep_routines
-
CFLAGS-e_atan2-avx.c = -msse2avx -DSSE2AVX
CFLAGS-e_exp-avx.c = -msse2avx -DSSE2AVX
CFLAGS-e_log-avx.c = -msse2avx -DSSE2AVX
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-finite.h>
extern double __redirect_ieee754_asin (double);
extern double __redirect_ieee754_acos (double);
-#define SYMBOL_NAME ieee754_asin
-#include "ifunc-fma4.h"
+# define SYMBOL_NAME ieee754_asin
+# include "ifunc-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_asin, __ieee754_asin,
IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_asin, __asin)
-#undef SYMBOL_NAME
-#define SYMBOL_NAME ieee754_acos
-#include "ifunc-fma4.h"
+# undef SYMBOL_NAME
+# define SYMBOL_NAME ieee754_acos
+# include "ifunc-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_acos, __ieee754_acos,
IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_acos, __acos)
-#define __ieee754_acos __ieee754_acos_sse2
-#define __ieee754_asin __ieee754_asin_sse2
+# define __ieee754_acos __ieee754_acos_sse2
+# define __ieee754_asin __ieee754_asin_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_asin.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-finite.h>
extern double __redirect_ieee754_atan2 (double, double);
-#define SYMBOL_NAME ieee754_atan2
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME ieee754_atan2
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_atan2,
__ieee754_atan2, IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_atan2, __atan2)
-#define __ieee754_atan2 __ieee754_atan2_sse2
+# define __ieee754_atan2 __ieee754_atan2_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_atan2.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <math.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <math.h>
+# include <libm-alias-finite.h>
extern double __redirect_ieee754_exp (double);
-#define SYMBOL_NAME ieee754_exp
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME ieee754_exp
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_exp, __ieee754_exp,
IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_exp, __exp)
-#define __exp __ieee754_exp_sse2
+# define __exp __ieee754_exp_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_exp.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# include <libm-alias-finite.h>
extern float __redirect_exp2f (float);
-#define SYMBOL_NAME exp2f
-#include "ifunc-fma.h"
+# define SYMBOL_NAME exp2f
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_exp2f, __exp2f, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
versioned_symbol (libm, __ieee754_exp2f, exp2f, GLIBC_2_27);
libm_alias_float_other (__exp2, exp2)
-#else
+# else
libm_alias_float (__exp2, exp2)
-#endif
+# endif
strong_alias (__exp2f, __ieee754_exp2f)
libm_alias_finite (__exp2f, __exp2f)
-#define __exp2f __exp2f_sse2
+# define __exp2f __exp2f_sse2
+#endif
#include <sysdeps/ieee754/flt-32/e_exp2f.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# include <libm-alias-finite.h>
extern float __redirect_expf (float);
-#define SYMBOL_NAME expf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME expf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_expf, __expf, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
__hidden_ver1 (__expf, __GI___expf, __redirect_expf)
__attribute__ ((visibility ("hidden")));
versioned_symbol (libm, __ieee754_expf, expf, GLIBC_2_27);
libm_alias_float_other (__exp, exp)
-#else
+# else
libm_alias_float (__exp, exp)
-#endif
+# endif
strong_alias (__expf, __ieee754_expf)
libm_alias_finite (__expf, __expf)
-#define __expf __expf_sse2
+# define __expf __expf_sse2
+#endif
#include <sysdeps/ieee754/flt-32/e_expf.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <math.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <math.h>
+# include <libm-alias-finite.h>
extern double __redirect_ieee754_log (double);
-#define SYMBOL_NAME ieee754_log
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME ieee754_log
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_log, __ieee754_log,
IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_log, __log)
-#define __log __ieee754_log_sse2
+# define __log __ieee754_log_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_log.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# include <libm-alias-finite.h>
extern double __redirect_log2 (double);
-#define SYMBOL_NAME log2
-#include "ifunc-fma.h"
+# define SYMBOL_NAME log2
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_log2, __log2, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
__hidden_ver1 (__log2, __GI___log2, __redirect_log2)
__attribute__ ((visibility ("hidden")));
versioned_symbol (libm, __ieee754_log2, log2, GLIBC_2_29);
libm_alias_double_other (__log2, log2)
-#else
+# else
libm_alias_double (__log2, log2)
-#endif
+# endif
strong_alias (__log2, __ieee754_log2)
libm_alias_finite (__log2, __log2)
-#define __log2 __log2_sse2
+# define __log2 __log2_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_log2.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# include <libm-alias-finite.h>
extern float __redirect_log2f (float);
-#define SYMBOL_NAME log2f
-#include "ifunc-fma.h"
+# define SYMBOL_NAME log2f
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_log2f, __log2f, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
__hidden_ver1 (__log2f, __GI___log2f, __redirect_log2f)
__attribute__ ((visibility ("hidden")));
versioned_symbol (libm, __ieee754_log2f, log2f, GLIBC_2_27);
libm_alias_float_other (__log2, log2)
-#else
+# else
libm_alias_float (__log2, log2)
-#endif
+# endif
strong_alias (__log2f, __ieee754_log2f)
libm_alias_finite (__log2f, __log2f)
-#define __log2f __log2f_sse2
+# define __log2f __log2f_sse2
+#endif
#include <sysdeps/ieee754/flt-32/e_log2f.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# include <libm-alias-finite.h>
extern float __redirect_logf (float);
-#define SYMBOL_NAME logf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME logf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_logf, __logf, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
__hidden_ver1 (__logf, __GI___logf, __redirect_logf)
__attribute__ ((visibility ("hidden")));
versioned_symbol (libm, __ieee754_logf, logf, GLIBC_2_27);
libm_alias_float_other (__log, log)
-#else
+# else
libm_alias_float (__log, log)
-#endif
+# endif
strong_alias (__logf, __ieee754_logf)
libm_alias_finite (__logf, __logf)
-#define __logf __logf_sse2
+# define __logf __logf_sse2
+#endif
#include <sysdeps/ieee754/flt-32/e_logf.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <math.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <math.h>
+# include <libm-alias-finite.h>
extern double __redirect_ieee754_pow (double, double);
-#define SYMBOL_NAME ieee754_pow
-#include "ifunc-fma4.h"
+# define SYMBOL_NAME ieee754_pow
+# include "ifunc-fma4.h"
libc_ifunc_redirected (__redirect_ieee754_pow,
__ieee754_pow, IFUNC_SELECTOR ());
libm_alias_finite (__ieee754_pow, __pow)
-#define __pow __ieee754_pow_sse2
+# define __pow __ieee754_pow_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/e_pow.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
-#include <libm-alias-finite.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# include <libm-alias-finite.h>
-#define powf __redirect_powf
-#define __DECL_SIMD___redirect_powf
-#include <math.h>
-#undef powf
+# define powf __redirect_powf
+# define __DECL_SIMD___redirect_powf
+# include <math.h>
+# undef powf
-#define SYMBOL_NAME powf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME powf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_powf, __powf, IFUNC_SELECTOR ());
-#ifdef SHARED
+# ifdef SHARED
__hidden_ver1 (__powf, __GI___powf, __redirect_powf)
__attribute__ ((visibility ("hidden")));
versioned_symbol (libm, __ieee754_powf, powf, GLIBC_2_27);
libm_alias_float_other (__pow, pow)
-#else
+# else
libm_alias_float (__pow, pow)
-#endif
+# endif
strong_alias (__powf, __ieee754_powf)
libm_alias_finite (__powf, __powf)
-#define __powf __powf_sse2
+# define __powf __powf_sse2
+#endif
#include <sysdeps/ieee754/flt-32/e_powf.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern double __redirect_atan (double);
-#define SYMBOL_NAME atan
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME atan
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_atan, __atan, IFUNC_SELECTOR ());
libm_alias_double (__atan, atan)
-#define __atan __atan_sse2
+# define __atan __atan_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/s_atan.c>
--- /dev/null
+/* AVX implementation of ceil function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__ceil)
+ vroundsd $10, %xmm0, %xmm0, %xmm0
+ ret
+END(__ceil)
+
+libm_alias_double (__ceil, ceil)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __ceil_sse41 __ceil
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__ceil_sse41)
roundsd $10, %xmm0, %xmm0
ret
END(__ceil_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__ceil, ceil)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-double.h>
-#define ceil __redirect_ceil
-#define __ceil __redirect___ceil
-#include <math.h>
-#undef ceil
-#undef __ceil
+# define ceil __redirect_ceil
+# define __ceil __redirect___ceil
+# include <math.h>
+# undef ceil
+# undef __ceil
-#define SYMBOL_NAME ceil
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME ceil
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_ceil, __ceil, IFUNC_SELECTOR ());
libm_alias_double (__ceil, ceil)
+#endif
--- /dev/null
+/* AVX implementation of ceilf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__ceilf)
+ vroundss $10, %xmm0, %xmm0, %xmm0
+ ret
+END(__ceilf)
+
+libm_alias_float (__ceil, ceil)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __ceilf_sse41 __ceilf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__ceilf_sse41)
roundss $10, %xmm0, %xmm0
ret
END(__ceilf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__ceil, ceil)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-float.h>
-#define ceilf __redirect_ceilf
-#define __ceilf __redirect___ceilf
-#include <math.h>
-#undef ceilf
-#undef __ceilf
+# define ceilf __redirect_ceilf
+# define __ceilf __redirect___ceilf
+# include <math.h>
+# undef ceilf
+# undef __ceilf
-#define SYMBOL_NAME ceilf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME ceilf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_ceilf, __ceilf, IFUNC_SELECTOR ());
libm_alias_float (__ceil, ceil)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
extern float __redirect_cosf (float);
-#define SYMBOL_NAME cosf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME cosf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_cosf, __cosf, IFUNC_SELECTOR ());
libm_alias_float (__cos, cos)
+#else
+# include <sysdeps/ieee754/flt-32/s_cosf.c>
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern double __redirect_expm1 (double);
-#define SYMBOL_NAME expm1
-#include "ifunc-fma.h"
+# define SYMBOL_NAME expm1
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_expm1, __expm1, IFUNC_SELECTOR ());
libm_alias_double (__expm1, expm1)
-#define __expm1 __expm1_sse2
+# define __expm1 __expm1_sse2
/* NB: __expm1 may be expanded to __expm1_sse2 in the following
prototypes. */
extern long double __expm1l (long double);
extern long double __expm1f128 (long double);
+#endif
#include <sysdeps/ieee754/dbl-64/s_expm1.c>
--- /dev/null
+/* AVX implementation of floor function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__floor)
+ vroundsd $9, %xmm0, %xmm0, %xmm0
+ ret
+END(__floor)
+
+libm_alias_double (__floor, floor)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __floor_sse41 __floor
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__floor_sse41)
roundsd $9, %xmm0, %xmm0
ret
END(__floor_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__floor, floor)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-double.h>
-#define floor __redirect_floor
-#define __floor __redirect___floor
-#include <math.h>
-#undef floor
-#undef __floor
+# define floor __redirect_floor
+# define __floor __redirect___floor
+# include <math.h>
+# undef floor
+# undef __floor
-#define SYMBOL_NAME floor
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME floor
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_floor, __floor, IFUNC_SELECTOR ());
libm_alias_double (__floor, floor)
+#endif
--- /dev/null
+/* AVX implementation of floorf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__floorf)
+ vroundss $9, %xmm0, %xmm0, %xmm0
+ ret
+END(__floorf)
+
+libm_alias_float (__floor, floor)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __floorf_sse41 __floorf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__floorf_sse41)
roundss $9, %xmm0, %xmm0
ret
END(__floorf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__floor, floor)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-float.h>
-#define floorf __redirect_floorf
-#define __floorf __redirect___floorf
-#include <math.h>
-#undef floorf
-#undef __floorf
+# define floorf __redirect_floorf
+# define __floorf __redirect___floorf
+# include <math.h>
+# undef floorf
+# undef __floorf
-#define SYMBOL_NAME floorf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME floorf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_floorf, __floorf, IFUNC_SELECTOR ());
libm_alias_float (__floor, floor)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern double __redirect_log1p (double);
-#define SYMBOL_NAME log1p
-#include "ifunc-fma.h"
+# define SYMBOL_NAME log1p
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_log1p, __log1p, IFUNC_SELECTOR ());
-#define __log1p __log1p_sse2
+# define __log1p __log1p_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/s_log1p.c>
--- /dev/null
+/* AVX implementation of nearbyint function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__nearbyint)
+ vroundsd $0xc, %xmm0, %xmm0, %xmm0
+ ret
+END(__nearbyint)
+
+libm_alias_double (__nearbyint, nearbyint)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __nearbyint_sse41 __nearbyint
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__nearbyint_sse41)
roundsd $0xc, %xmm0, %xmm0
ret
END(__nearbyint_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__nearbyint, nearbyint)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
-#define nearbyint __redirect_nearbyint
-#define __nearbyint __redirect___nearbyint
-#include <math.h>
-#undef nearbyint
-#undef __nearbyint
+# define nearbyint __redirect_nearbyint
+# define __nearbyint __redirect___nearbyint
+# include <math.h>
+# undef nearbyint
+# undef __nearbyint
-#define SYMBOL_NAME nearbyint
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME nearbyint
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_nearbyint, __nearbyint,
IFUNC_SELECTOR ());
libm_alias_double (__nearbyint, nearbyint)
+#endif
--- /dev/null
+/* AVX implmentation of nearbyintf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__nearbyintf)
+ vroundss $0xc, %xmm0, %xmm0, %xmm0
+ ret
+END(__nearbyintf)
+
+libm_alias_float (__nearbyint, nearbyint)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __nearbyintf_sse41 __nearbyintf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__nearbyintf_sse41)
roundss $0xc, %xmm0, %xmm0
ret
END(__nearbyintf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__nearbyint, nearbyint)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
-#define nearbyintf __redirect_nearbyintf
-#define __nearbyintf __redirect___nearbyintf
-#include <math.h>
-#undef nearbyintf
-#undef __nearbyintf
+# define nearbyintf __redirect_nearbyintf
+# define __nearbyintf __redirect___nearbyintf
+# include <math.h>
+# undef nearbyintf
+# undef __nearbyintf
-#define SYMBOL_NAME nearbyintf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME nearbyintf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_nearbyintf, __nearbyintf,
IFUNC_SELECTOR ());
libm_alias_float (__nearbyint, nearbyint)
+#endif
--- /dev/null
+/* AVX implementation of rint function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__rint)
+ vroundsd $4, %xmm0, %xmm0, %xmm0
+ ret
+END(__rint)
+
+libm_alias_double (__rint, rint)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __rint_sse41 __rint
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__rint_sse41)
roundsd $4, %xmm0, %xmm0
ret
END(__rint_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__rint, rint)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-double.h>
-#define rint __redirect_rint
-#define __rint __redirect___rint
-#include <math.h>
-#undef rint
-#undef __rint
+# define rint __redirect_rint
+# define __rint __redirect___rint
+# include <math.h>
+# undef rint
+# undef __rint
-#define SYMBOL_NAME rint
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME rint
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_rint, __rint, IFUNC_SELECTOR ());
libm_alias_double (__rint, rint)
+#endif
--- /dev/null
+/* AVX implementation of rintf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__rintf)
+ vroundss $4, %xmm0, %xmm0, %xmm0
+ ret
+END(__rintf)
+
+libm_alias_float (__rint, rint)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __rintf_sse41 __rintf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__rintf_sse41)
roundss $4, %xmm0, %xmm0
ret
END(__rintf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__rint, rint)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-float.h>
-#define rintf __redirect_rintf
-#define __rintf __redirect___rintf
-#include <math.h>
-#undef rintf
-#undef __rintf
+# define rintf __redirect_rintf
+# define __rintf __redirect___rintf
+# include <math.h>
+# undef rintf
+# undef __rintf
-#define SYMBOL_NAME rintf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME rintf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_rintf, __rintf, IFUNC_SELECTOR ());
libm_alias_float (__rint, rint)
+#endif
--- /dev/null
+/* AVX implementation of roundeven function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__roundeven)
+ vroundsd $8, %xmm0, %xmm0, %xmm0
+ ret
+END(__roundeven)
+
+libm_alias_double (__roundeven, roundeven)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __roundeven_sse41 __roundeven
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__roundeven_sse41)
roundsd $8, %xmm0, %xmm0
ret
END(__roundeven_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__roundeven, roundeven)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
-#define roundeven __redirect_roundeven
-#define __roundeven __redirect___roundeven
-#include <math.h>
-#undef roundeven
-#undef __roundeven
+# define roundeven __redirect_roundeven
+# define __roundeven __redirect___roundeven
+# include <math.h>
+# undef roundeven
+# undef __roundeven
-#define SYMBOL_NAME roundeven
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME roundeven
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_roundeven, __roundeven, IFUNC_SELECTOR ());
libm_alias_double (__roundeven, roundeven)
+#endif
--- /dev/null
+/* AVX implementation of roundevenf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__roundevenf)
+ vroundss $8, %xmm0, %xmm0, %xmm0
+ ret
+END(__roundevenf)
+
+libm_alias_float (__roundeven, roundeven)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __roundevenf_sse41 __roundevenf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__roundevenf_sse41)
roundss $8, %xmm0, %xmm0
ret
END(__roundevenf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__roundeven, roundeven)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
-#define roundevenf __redirect_roundevenf
-#define __roundevenf __redirect___roundevenf
-#include <math.h>
-#undef roundevenf
-#undef __roundevenf
+# define roundevenf __redirect_roundevenf
+# define __roundevenf __redirect___roundevenf
+# include <math.h>
+# undef roundevenf
+# undef __roundevenf
-#define SYMBOL_NAME roundevenf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME roundevenf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_roundevenf, __roundevenf, IFUNC_SELECTOR ());
libm_alias_float (__roundeven, roundeven)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern double __redirect_sin (double);
extern double __redirect_cos (double);
-#define SYMBOL_NAME sin
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME sin
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_sin, __sin, IFUNC_SELECTOR ());
libm_alias_double (__sin, sin)
-#undef SYMBOL_NAME
-#define SYMBOL_NAME cos
-#include "ifunc-avx-fma4.h"
+# undef SYMBOL_NAME
+# define SYMBOL_NAME cos
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_cos, __cos, IFUNC_SELECTOR ());
libm_alias_double (__cos, cos)
-#define __cos __cos_sse2
-#define __sin __sin_sse2
+# define __cos __cos_sse2
+# define __sin __sin_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/s_sin.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern void __redirect_sincos (double, double *, double *);
-#define SYMBOL_NAME sincos
-#include "ifunc-fma4.h"
+# 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
+# define __sincos __sincos_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/s_sincos.c>
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
extern void __redirect_sincosf (float, float *, float *);
-#define SYMBOL_NAME sincosf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME sincosf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_sincosf, __sincosf, IFUNC_SELECTOR ());
libm_alias_float (__sincos, sincos)
+#else
+# include <sysdeps/ieee754/flt-32/s_sincosf.c>
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-float.h>
extern float __redirect_sinf (float);
-#define SYMBOL_NAME sinf
-#include "ifunc-fma.h"
+# define SYMBOL_NAME sinf
+# include "ifunc-fma.h"
libc_ifunc_redirected (__redirect_sinf, __sinf, IFUNC_SELECTOR ());
libm_alias_float (__sin, sin)
+#else
+# include <sysdeps/ieee754/flt-32/s_sinf.c>
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < AVX2_X86_ISA_LEVEL
+# include <libm-alias-double.h>
extern double __redirect_tan (double);
-#define SYMBOL_NAME tan
-#include "ifunc-avx-fma4.h"
+# define SYMBOL_NAME tan
+# include "ifunc-avx-fma4.h"
libc_ifunc_redirected (__redirect_tan, __tan, IFUNC_SELECTOR ());
libm_alias_double (__tan, tan)
-#define __tan __tan_sse2
+# define __tan __tan_sse2
+#endif
#include <sysdeps/ieee754/dbl-64/s_tan.c>
--- /dev/null
+/* AVX implementation of trunc function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-double.h>
+
+ .text
+ENTRY(__trunc)
+ vroundsd $11, %xmm0, %xmm0, %xmm0
+ ret
+END(__trunc)
+
+libm_alias_double (__trunc, trunc)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-double.h>
+# define __trunc_sse41 __trunc
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__trunc_sse41)
roundsd $11, %xmm0, %xmm0
ret
END(__trunc_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_double (__trunc, trunc)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-double.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-double.h>
-#define trunc __redirect_trunc
-#define __trunc __redirect___trunc
-#include <math.h>
-#undef trunc
-#undef __trunc
+# define trunc __redirect_trunc
+# define __trunc __redirect___trunc
+# include <math.h>
+# undef trunc
+# undef __trunc
-#define SYMBOL_NAME trunc
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME trunc
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_trunc, __trunc, IFUNC_SELECTOR ());
libm_alias_double (__trunc, trunc)
+#endif
--- /dev/null
+/* AVX implementation of truncf function.
+ Copyright (C) 2024 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 <sysdep.h>
+#include <libm-alias-float.h>
+
+ .text
+ENTRY(__truncf)
+ vroundss $11, %xmm0, %xmm0, %xmm0
+ ret
+END(__truncf)
+
+libm_alias_float (__trunc, trunc)
#include <sysdep.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+# include <libm-alias-float.h>
+# define __truncf_sse41 __truncf
+ .text
+#else
.section .text.sse4.1,"ax",@progbits
+#endif
+
ENTRY(__truncf_sse41)
roundss $11, %xmm0, %xmm0
ret
END(__truncf_sse41)
+
+#if MINIMUM_X86_ISA_LEVEL == SSE4_1_X86_ISA_LEVEL
+libm_alias_float (__trunc, trunc)
+#endif
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
-#define NO_MATH_REDIRECT
-#include <libm-alias-float.h>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL < SSE4_1_X86_ISA_LEVEL
+# define NO_MATH_REDIRECT
+# include <libm-alias-float.h>
-#define truncf __redirect_truncf
-#define __truncf __redirect___truncf
-#include <math.h>
-#undef truncf
-#undef __truncf
+# define truncf __redirect_truncf
+# define __truncf __redirect___truncf
+# include <math.h>
+# undef truncf
+# undef __truncf
-#define SYMBOL_NAME truncf
-#include "ifunc-sse4_1.h"
+# define SYMBOL_NAME truncf
+# include "ifunc-sse4_1.h"
libc_ifunc_redirected (__redirect_truncf, __truncf, IFUNC_SELECTOR ());
libm_alias_float (__trunc, trunc)
+#endif
-#include <sysdeps/../math/w_exp.c>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL >= AVX2_X86_ISA_LEVEL
+# include <sysdeps/ieee754/dbl-64/w_exp.c>
+#else
+# include <sysdeps/../math/w_exp.c>
+#endif
-#include <sysdeps/../math/w_log.c>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL >= AVX2_X86_ISA_LEVEL
+# include <sysdeps/ieee754/dbl-64/w_log.c>
+#else
+# include <sysdeps/../math/w_log.c>
+#endif
-#include <sysdeps/../math/w_pow.c>
+#include <sysdeps/x86/isa-level.h>
+#if MINIMUM_X86_ISA_LEVEL >= AVX2_X86_ISA_LEVEL
+# include <sysdeps/ieee754/dbl-64/w_pow.c>
+#else
+# include <sysdeps/../math/w_pow.c>
+#endif
projects / thirdparty / glibc.git / commitdiff
