@@ -76,12 +76,6 @@
/* Define if _rtld_local structure should be forced into .sdata section. */
#undef HAVE_SDATA_SECTION
-/* Define if gcc supports AVX. */
-#undef HAVE_AVX_SUPPORT
-
-/* Define if gcc supports VEX encoding. */
-#undef HAVE_SSE2AVX_SUPPORT
-
/* Define if compiler supports AVX512. */
#undef HAVE_AVX512_SUPPORT
@@ -114,58 +114,6 @@ $as_echo "$libc_cv_as_i686" >&6; }
config_vars="$config_vars
config-asflags-i686 = $libc_cv_as_i686"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX support" >&5
-$as_echo_n "checking for AVX support... " >&6; }
-if ${libc_cv_cc_avx+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if { ac_try='${CC-cc} -mavx -xc /dev/null -S -o /dev/null'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- libc_cv_cc_avx=yes
-else
- libc_cv_cc_avx=no
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_avx" >&5
-$as_echo "$libc_cv_cc_avx" >&6; }
-if test $libc_cv_cc_avx = yes; then
- $as_echo "#define HAVE_AVX_SUPPORT 1" >>confdefs.h
-
-fi
-config_vars="$config_vars
-config-cflags-avx = $libc_cv_cc_avx"
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX encoding of SSE instructions" >&5
-$as_echo_n "checking for AVX encoding of SSE instructions... " >&6; }
-if ${libc_cv_cc_sse2avx+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if { ac_try='${CC-cc} -msse2avx -xc /dev/null -S -o /dev/null'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- libc_cv_cc_sse2avx=yes
-else
- libc_cv_cc_sse2avx=no
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_sse2avx" >&5
-$as_echo "$libc_cv_cc_sse2avx" >&6; }
-if test $libc_cv_cc_sse2avx = yes; then
- $as_echo "#define HAVE_SSE2AVX_SUPPORT 1" >>confdefs.h
-
-fi
-config_vars="$config_vars
-config-cflags-sse2avx = $libc_cv_cc_sse2avx"
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FMA4 support" >&5
$as_echo_n "checking for FMA4 support... " >&6; }
if ${libc_cv_cc_fma4+:} false; then :
@@ -42,26 +42,6 @@ LIBC_TRY_CC_OPTION([-Wa,-mtune=i686],
])
LIBC_CONFIG_VAR([config-asflags-i686], [$libc_cv_as_i686])
-dnl Check if -mavx works.
-AC_CACHE_CHECK(for AVX support, libc_cv_cc_avx, [dnl
-LIBC_TRY_CC_OPTION([-mavx], [libc_cv_cc_avx=yes], [libc_cv_cc_avx=no])
-])
-if test $libc_cv_cc_avx = yes; then
- AC_DEFINE(HAVE_AVX_SUPPORT)
-fi
-LIBC_CONFIG_VAR([config-cflags-avx], [$libc_cv_cc_avx])
-
-dnl Check if -msse2avx works.
-AC_CACHE_CHECK(for AVX encoding of SSE instructions, libc_cv_cc_sse2avx, [dnl
-LIBC_TRY_CC_OPTION([-msse2avx],
- [libc_cv_cc_sse2avx=yes],
- [libc_cv_cc_sse2avx=no])
-])
-if test $libc_cv_cc_sse2avx = yes; then
- AC_DEFINE(HAVE_SSE2AVX_SUPPORT)
-fi
-LIBC_CONFIG_VAR([config-cflags-sse2avx], [$libc_cv_cc_sse2avx])
-
dnl Check if -mfma4 works.
AC_CACHE_CHECK(for FMA4 support, libc_cv_cc_fma4, [dnl
LIBC_TRY_CC_OPTION([-mfma4], [libc_cv_cc_fma4=yes], [libc_cv_cc_fma4=no])
@@ -38,7 +38,7 @@ sysdep_routines += wcscmp-sse2 wcscmp-c wcslen-sse2 wcslen-c \
wcschr-c wcsrchr-sse2 wcsrchr-c wcscpy-ssse3 wcscpy-c
endif
-ifeq (mathyes,$(subdir)$(config-cflags-avx))
+ifeq ($(subdir),math)
libm-sysdep_routines += s_fma-fma s_fmaf-fma
CFLAGS-s_fma-fma.c += -mavx -mfpmath=sse
CFLAGS-s_fmaf-fma.c += -mavx -mfpmath=sse
@@ -19,11 +19,9 @@
#include <config.h>
-#ifdef HAVE_AVX_SUPPORT
double
__fma_fma (double x, double y, double z)
{
asm ("vfmadd213sd %3, %2, %0" : "=x" (x) : "0" (x), "x" (y), "xm" (z));
return x;
}
-#endif
@@ -19,7 +19,6 @@
#include <config.h>
-#ifdef HAVE_AVX_SUPPORT
#include <math.h>
#include <init-arch.h>
@@ -30,7 +29,6 @@ libm_ifunc (__fma,
HAS_ARCH_FEATURE (FMA_Usable) ? __fma_fma : __fma_ia32);
weak_alias (__fma, fma)
-# define __fma __fma_ia32
-#endif
+#define __fma __fma_ia32
#include <sysdeps/ieee754/ldbl-96/s_fma.c>
@@ -19,11 +19,9 @@
#include <config.h>
-#ifdef HAVE_AVX_SUPPORT
float
__fmaf_fma (float x, float y, float z)
{
asm ("vfmadd213ss %3, %2, %0" : "=x" (x) : "0" (x), "x" (y), "xm" (z));
return x;
}
-#endif
@@ -19,7 +19,6 @@
#include <config.h>
-#ifdef HAVE_AVX_SUPPORT
#include <math.h>
#include <init-arch.h>
@@ -30,7 +29,6 @@ libm_ifunc (__fmaf,
HAS_ARCH_FEATURE (FMA_Usable) ? __fmaf_fma : __fmaf_ia32);
weak_alias (__fmaf, fmaf)
-# define __fmaf __fmaf_ia32
-#endif
+#define __fmaf __fmaf_ia32
#include <sysdeps/ieee754/dbl-64/s_fmaf.c>
@@ -43,10 +43,7 @@ tests-pie += $(quad-pie-test)
$(objpfx)tst-quad1pie: $(objpfx)tst-quadmod1pie.o
$(objpfx)tst-quad2pie: $(objpfx)tst-quadmod2pie.o
-tests += tst-audit3 tst-audit4 tst-audit5 tst-audit10
-ifeq (yes,$(config-cflags-avx))
-tests += tst-audit6 tst-audit7
-endif
+tests += tst-audit3 tst-audit4 tst-audit5 tst-audit6 tst-audit7 tst-audit10
tests += tst-split-dynreloc
LDFLAGS-tst-split-dynreloc = -Wl,-T,$(..)sysdeps/x86_64/tst-split-dynreloc.lds
@@ -84,7 +81,6 @@ $(objpfx)tst-audit10: $(objpfx)tst-auditmod10a.so
$(objpfx)tst-audit10.out: $(objpfx)tst-auditmod10b.so
tst-audit10-ENV = LD_AUDIT=$(objpfx)tst-auditmod10b.so
-ifeq (yes,$(config-cflags-avx))
AVX-CFLAGS=-mavx
ifeq (yes,$(config-cflags-novzeroupper))
AVX-CFLAGS+=-mno-vzeroupper
@@ -95,7 +91,6 @@ CFLAGS-tst-auditmod4b.c += $(AVX-CFLAGS)
CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS)
CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS)
CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS)
-endif
ifeq (yes,$(config-cflags-avx512))
AVX512-CFLAGS = -mavx512f
CFLAGS-tst-audit10.c += $(AVX512-CFLAGS)
@@ -43,32 +43,6 @@ fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX support" >&5
-$as_echo_n "checking for AVX support... " >&6; }
-if ${libc_cv_cc_avx+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if { ac_try='${CC-cc} -mavx -xc /dev/null -S -o /dev/null'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- libc_cv_cc_avx=yes
-else
- libc_cv_cc_avx=no
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_avx" >&5
-$as_echo "$libc_cv_cc_avx" >&6; }
-if test $libc_cv_cc_avx = yes; then
- $as_echo "#define HAVE_AVX_SUPPORT 1" >>confdefs.h
-
-fi
-config_vars="$config_vars
-config-cflags-avx = $libc_cv_cc_avx"
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512 support in assembler" >&5
$as_echo_n "checking for AVX512 support in assembler... " >&6; }
if ${libc_cv_asm_avx512+:} false; then :
@@ -123,32 +97,6 @@ fi
config_vars="$config_vars
config-cflags-avx512 = $libc_cv_cc_avx512"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX encoding of SSE instructions" >&5
-$as_echo_n "checking for AVX encoding of SSE instructions... " >&6; }
-if ${libc_cv_cc_sse2avx+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if { ac_try='${CC-cc} -msse2avx -xc /dev/null -S -o /dev/null'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- libc_cv_cc_sse2avx=yes
-else
- libc_cv_cc_sse2avx=no
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_sse2avx" >&5
-$as_echo "$libc_cv_cc_sse2avx" >&6; }
-if test $libc_cv_cc_sse2avx = yes; then
- $as_echo "#define HAVE_SSE2AVX_SUPPORT 1" >>confdefs.h
-
-fi
-config_vars="$config_vars
-config-cflags-sse2avx = $libc_cv_cc_sse2avx"
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FMA4 support" >&5
$as_echo_n "checking for FMA4 support... " >&6; }
if ${libc_cv_cc_fma4+:} false; then :
@@ -5,15 +5,6 @@ AC_CHECK_HEADER([cpuid.h], ,
[AC_MSG_ERROR([gcc must provide the <cpuid.h> header])],
[/* No default includes. */])
-dnl Check if -mavx works.
-AC_CACHE_CHECK(for AVX support, libc_cv_cc_avx, [dnl
-LIBC_TRY_CC_OPTION([-mavx], [libc_cv_cc_avx=yes], [libc_cv_cc_avx=no])
-])
-if test $libc_cv_cc_avx = yes; then
- AC_DEFINE(HAVE_AVX_SUPPORT)
-fi
-LIBC_CONFIG_VAR([config-cflags-avx], [$libc_cv_cc_avx])
-
dnl Check if asm supports AVX512.
AC_CACHE_CHECK(for AVX512 support in assembler, libc_cv_asm_avx512, [dnl
cat > conftest.s <<\EOF
@@ -39,17 +30,6 @@ if test $libc_cv_cc_avx512 = yes; then
fi
LIBC_CONFIG_VAR([config-cflags-avx512], [$libc_cv_cc_avx512])
-dnl Check if -msse2avx works.
-AC_CACHE_CHECK(for AVX encoding of SSE instructions, libc_cv_cc_sse2avx, [dnl
-LIBC_TRY_CC_OPTION([-msse2avx],
- [libc_cv_cc_sse2avx=yes],
- [libc_cv_cc_sse2avx=no])
-])
-if test $libc_cv_cc_sse2avx = yes; then
- AC_DEFINE(HAVE_SSE2AVX_SUPPORT)
-fi
-LIBC_CONFIG_VAR([config-cflags-sse2avx], [$libc_cv_cc_sse2avx])
-
dnl Check if -mfma4 works.
AC_CACHE_CHECK(for FMA4 support, libc_cv_cc_fma4, [dnl
LIBC_TRY_CC_OPTION([-mfma4], [libc_cv_cc_fma4=yes], [libc_cv_cc_fma4=no])
@@ -204,14 +204,10 @@ _dl_runtime_profile:
/* Actively align the La_x86_64_regs structure. */
and $-VEC_SIZE, %RSP_LP
-# if defined HAVE_AVX_SUPPORT || defined HAVE_AVX512_ASM_SUPPORT
/* sizeof(La_x86_64_regs). Need extra space for 8 SSE registers
to detect if any xmm0-xmm7 registers are changed by audit
module. */
sub $(LR_SIZE + XMM_SIZE*8), %RSP_LP
-# else
- sub $LR_SIZE, %RSP_LP # sizeof(La_x86_64_regs)
-# endif
movq %rsp, 24(%rbx)
/* Fill the La_x86_64_regs structure. */
@@ -33,7 +33,6 @@ CFLAGS-s_sin-fma4.c = -mfma4
CFLAGS-s_tan-fma4.c = -mfma4
endif
-ifeq ($(config-cflags-sse2avx),yes)
libm-sysdep_routines += e_exp-avx e_log-avx s_atan-avx \
e_atan2-avx s_sin-avx s_tan-avx \
mplog-avx mpa-avx slowexp-avx \
@@ -50,7 +49,6 @@ CFLAGS-s_sin-avx.c = -msse2avx -DSSE2AVX
CFLAGS-slowexp-avx.c = -msse2avx -DSSE2AVX
CFLAGS-s_tan-avx.c = -msse2avx -DSSE2AVX
endif
-endif
ifeq ($(subdir),mathvec)
libmvec-sysdep_routines += svml_d_cos2_core_sse4 svml_d_cos4_core_avx2 \
@@ -1,17 +1,16 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-# include <math_private.h>
+#include <init-arch.h>
+#include <math.h>
+#include <math_private.h>
extern double __ieee754_atan2_sse2 (double, double);
extern double __ieee754_atan2_avx (double, double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __ieee754_atan2_fma4 (double, double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __ieee754_atan2_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __ieee754_atan2_fma4 ((void *) 0)
+#endif
libm_ifunc (__ieee754_atan2,
HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_atan2_fma4
@@ -19,8 +18,7 @@ libm_ifunc (__ieee754_atan2,
? __ieee754_atan2_avx : __ieee754_atan2_sse2));
strong_alias (__ieee754_atan2, __atan2_finite)
-# define __ieee754_atan2 __ieee754_atan2_sse2
-#endif
+#define __ieee754_atan2 __ieee754_atan2_sse2
#include <sysdeps/ieee754/dbl-64/e_atan2.c>
@@ -1,17 +1,16 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-# include <math_private.h>
+#include <init-arch.h>
+#include <math.h>
+#include <math_private.h>
extern double __ieee754_exp_sse2 (double);
extern double __ieee754_exp_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __ieee754_exp_fma4 (double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __ieee754_exp_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __ieee754_exp_fma4 ((void *) 0)
+#endif
libm_ifunc (__ieee754_exp,
HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_exp_fma4
@@ -19,8 +18,7 @@ libm_ifunc (__ieee754_exp,
? __ieee754_exp_avx : __ieee754_exp_sse2));
strong_alias (__ieee754_exp, __exp_finite)
-# define __ieee754_exp __ieee754_exp_sse2
-#endif
+#define __ieee754_exp __ieee754_exp_sse2
#include <sysdeps/ieee754/dbl-64/e_exp.c>
@@ -1,17 +1,16 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-# include <math_private.h>
+#include <init-arch.h>
+#include <math.h>
+#include <math_private.h>
extern double __ieee754_log_sse2 (double);
extern double __ieee754_log_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __ieee754_log_fma4 (double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __ieee754_log_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __ieee754_log_fma4 ((void *) 0)
+#endif
libm_ifunc (__ieee754_log,
HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_log_fma4
@@ -19,8 +18,7 @@ libm_ifunc (__ieee754_log,
? __ieee754_log_avx : __ieee754_log_sse2));
strong_alias (__ieee754_log, __log_finite)
-# define __ieee754_log __ieee754_log_sse2
-#endif
+#define __ieee754_log __ieee754_log_sse2
#include <sysdeps/ieee754/dbl-64/e_log.c>
@@ -1,23 +1,21 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
+#include <init-arch.h>
+#include <math.h>
extern double __atan_sse2 (double);
extern double __atan_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __atan_fma4 (double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __atan_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __atan_fma4 ((void *) 0)
+#endif
libm_ifunc (atan, (HAS_ARCH_FEATURE (FMA4_Usable) ? __atan_fma4 :
HAS_ARCH_FEATURE (AVX_Usable)
? __atan_avx : __atan_sse2));
-# define atan __atan_sse2
-#endif
+#define atan __atan_sse2
#include <sysdeps/ieee754/dbl-64/s_atan.c>
@@ -21,8 +21,6 @@
#include <math.h>
#include <init-arch.h>
-#ifdef HAVE_AVX_SUPPORT
-
extern double __fma_sse2 (double x, double y, double z) attribute_hidden;
@@ -34,18 +32,18 @@ __fma_fma3 (double x, double y, double z)
}
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
static double
__fma_fma4 (double x, double y, double z)
{
asm ("vfmaddsd %3, %2, %1, %0" : "=x" (x) : "x" (x), "x" (y), "x" (z));
return x;
}
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __fma_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __fma_fma4 ((void *) 0)
+#endif
libm_ifunc (__fma, HAS_ARCH_FEATURE (FMA_Usable)
@@ -53,7 +51,6 @@ libm_ifunc (__fma, HAS_ARCH_FEATURE (FMA_Usable)
? __fma_fma4 : __fma_sse2));
weak_alias (__fma, fma)
-# define __fma __fma_sse2
-#endif
+#define __fma __fma_sse2
#include <sysdeps/ieee754/dbl-64/s_fma.c>
@@ -20,8 +20,6 @@
#include <math.h>
#include <init-arch.h>
-#ifdef HAVE_AVX_SUPPORT
-
extern float __fmaf_sse2 (float x, float y, float z) attribute_hidden;
@@ -33,18 +31,18 @@ __fmaf_fma3 (float x, float y, float z)
}
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
static float
__fmaf_fma4 (float x, float y, float z)
{
asm ("vfmaddss %3, %2, %1, %0" : "=x" (x) : "x" (x), "x" (y), "x" (z));
return x;
}
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __fmaf_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __fmaf_fma4 ((void *) 0)
+#endif
libm_ifunc (__fmaf, HAS_ARCH_FEATURE (FMA_Usable)
@@ -52,7 +50,6 @@ libm_ifunc (__fmaf, HAS_ARCH_FEATURE (FMA_Usable)
? __fmaf_fma4 : __fmaf_sse2));
weak_alias (__fmaf, fmaf)
-# define __fmaf __fmaf_sse2
-#endif
+#define __fmaf __fmaf_sse2
#include <sysdeps/ieee754/dbl-64/s_fmaf.c>
@@ -1,21 +1,20 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
-# undef NAN
+#include <init-arch.h>
+#include <math.h>
+#undef NAN
extern double __cos_sse2 (double);
extern double __sin_sse2 (double);
extern double __cos_avx (double);
extern double __sin_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __cos_fma4 (double);
extern double __sin_fma4 (double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __cos_fma4 ((void *) 0)
-# define __sin_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __cos_fma4 ((void *) 0)
+# define __sin_fma4 ((void *) 0)
+#endif
libm_ifunc (__cos, (HAS_ARCH_FEATURE (FMA4_Usable) ? __cos_fma4 :
HAS_ARCH_FEATURE (AVX_Usable)
@@ -27,9 +26,8 @@ libm_ifunc (__sin, (HAS_ARCH_FEATURE (FMA4_Usable) ? __sin_fma4 :
? __sin_avx : __sin_sse2));
weak_alias (__sin, sin)
-# define __cos __cos_sse2
-# define __sin __sin_sse2
-#endif
+#define __cos __cos_sse2
+#define __sin __sin_sse2
#include <sysdeps/ieee754/dbl-64/s_sin.c>
@@ -1,23 +1,21 @@
-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT
-# include <init-arch.h>
-# include <math.h>
+#include <init-arch.h>
+#include <math.h>
extern double __tan_sse2 (double);
extern double __tan_avx (double);
-# ifdef HAVE_FMA4_SUPPORT
+#ifdef HAVE_FMA4_SUPPORT
extern double __tan_fma4 (double);
-# else
-# undef HAS_ARCH_FEATURE
-# define HAS_ARCH_FEATURE(feature) 0
-# define __tan_fma4 ((void *) 0)
-# endif
+#else
+# undef HAS_ARCH_FEATURE
+# define HAS_ARCH_FEATURE(feature) 0
+# define __tan_fma4 ((void *) 0)
+#endif
libm_ifunc (tan, (HAS_ARCH_FEATURE (FMA4_Usable) ? __tan_fma4 :
HAS_ARCH_FEATURE (AVX_Usable)
? __tan_avx : __tan_sse2));
-# define tan __tan_sse2
-#endif
+#define tan __tan_sse2
#include <sysdeps/ieee754/dbl-64/s_tan.c>
@@ -107,11 +107,9 @@ END(STRCMP)
ENTRY(__strcasecmp)
.type __strcasecmp, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
-# ifdef HAVE_AVX_SUPPORT
leaq __strcasecmp_avx(%rip), %rax
HAS_ARCH_FEATURE (AVX_Usable)
jnz 3f
-# endif
HAS_ARCH_FEATURE (Slow_SSE4_2)
jnz 2f
leaq __strcasecmp_sse42(%rip), %rax
@@ -129,11 +127,9 @@ weak_alias (__strcasecmp, strcasecmp)
ENTRY(__strncasecmp)
.type __strncasecmp, @gnu_indirect_function
LOAD_RTLD_GLOBAL_RO_RDX
-# ifdef HAVE_AVX_SUPPORT
leaq __strncasecmp_avx(%rip), %rax
HAS_ARCH_FEATURE (AVX_Usable)
jnz 3f
-# endif
HAS_ARCH_FEATURE (Slow_SSE4_2)
jnz 2f
leaq __strncasecmp_sse42(%rip), %rax
@@ -155,16 +151,14 @@ weak_alias (__strncasecmp, strncasecmp)
# include "strcmp-sse42.S"
-# ifdef HAVE_AVX_SUPPORT
-# if defined USE_AS_STRCASECMP_L || defined USE_AS_STRNCASECMP_L
-# define LABEL(l) .L##l##_avx
-# define GLABEL(l) l##_avx
-# define USE_AVX 1
-# undef STRCMP_SSE42
-# define STRCMP_SSE42 STRCMP_AVX
-# define SECTION avx
-# include "strcmp-sse42.S"
-# endif
+# if defined USE_AS_STRCASECMP_L || defined USE_AS_STRNCASECMP_L
+# define LABEL(l) .L##l##_avx
+# define GLABEL(l) l##_avx
+# define USE_AVX 1
+# undef STRCMP_SSE42
+# define STRCMP_SSE42 STRCMP_AVX
+# define SECTION avx
+# include "strcmp-sse42.S"
# endif