2 files changed, 0 insertions, 35 deletions
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index 1b39cbae08..bc22864946 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -114,32 +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 FMA4 support" >&5
-$as_echo_n "checking for FMA4 support... " >&6; }
-if ${libc_cv_cc_fma4+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if { ac_try='${CC-cc} -mfma4 -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_fma4=yes
-else
-  libc_cv_cc_fma4=no
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_fma4" >&5
-$as_echo "$libc_cv_cc_fma4" >&6; }
-if test $libc_cv_cc_fma4 = yes; then
-  $as_echo "#define HAVE_FMA4_SUPPORT 1" >>confdefs.h
-
-fi
-config_vars="$config_vars
-have-mfma4 = $libc_cv_cc_fma4"
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mno-vzeroupper support" >&5
 $as_echo_n "checking for -mno-vzeroupper support... " >&6; }
 if ${libc_cv_cc_novzeroupper+:} false; then :
diff --git a/sysdeps/i386/configure.ac b/sysdeps/i386/configure.ac
index 965fa73489..c51530a943 100644
--- a/sysdeps/i386/configure.ac
+++ b/sysdeps/i386/configure.ac
@@ -42,15 +42,6 @@ LIBC_TRY_CC_OPTION([-Wa,-mtune=i686],
 ])
 LIBC_CONFIG_VAR([config-asflags-i686], [$libc_cv_as_i686])
 
-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])
-])
-if test $libc_cv_cc_fma4 = yes; then
-  AC_DEFINE(HAVE_FMA4_SUPPORT)
-fi
-LIBC_CONFIG_VAR([have-mfma4], [$libc_cv_cc_fma4])
-
 dnl Check if -mno-vzeroupper works.
 AC_CACHE_CHECK(for -mno-vzeroupper support, libc_cv_cc_novzeroupper, [dnl
 LIBC_TRY_CC_OPTION([-mno-vzeroupper],