diff options
Diffstat (limited to 'sysdeps/i386/configure.ac')
| -rw-r--r-- | sysdeps/i386/configure.ac | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/sysdeps/i386/configure.ac b/sysdeps/i386/configure.ac index e7af05600f..965fa73489 100644 --- a/sysdeps/i386/configure.ac +++ b/sysdeps/i386/configure.ac @@ -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]) |