Commit 86f47320 authored by Matthieu Schaller's avatar Matthieu Schaller
Browse files

Revert "Check for SIMD intruction sets only if vectorization is enabled."

This reverts commit 9f311bbc
parent 9f311bbc
......@@ -178,6 +178,16 @@ if test "$enable_opt" = "yes" ; then
AX_CC_MAXOPT
ac_test_CFLAGS="yes"
CFLAGS="$old_CFLAGS $CFLAGS"
# Check SSE & AVX support (some overlap with AX_CC_MAXOPT).
# Don't use the SIMD_FLAGS result with Intel compilers. The -x<code>
# value from AX_CC_MAXOPT should be sufficient.
AX_EXT
if test "$SIMD_FLAGS" != ""; then
if test "$ax_cv_c_compiler_vendor" != "intel"; then
CFLAGS="$CFLAGS $SIMD_FLAGS"
fi
fi
fi
# Add address sanitizer options to flags, if requested. Only useful for GCC
......@@ -232,17 +242,6 @@ if test "$enable_vec" = "no"; then
fi
HAVEVECTORIZATION=0
else
# Check SSE & AVX support (some overlap with AX_CC_MAXOPT).
# Don't use the SIMD_FLAGS result with Intel compilers. The -x<code>
# value from AX_CC_MAXOPT should be sufficient.
AX_EXT
if test "$SIMD_FLAGS" != ""; then
if test "$ax_cv_c_compiler_vendor" != "intel"; then
CFLAGS="$CFLAGS $SIMD_FLAGS"
fi
fi
AC_DEFINE([WITH_VECTORIZATION],1,[Enable vectorization])
HAVEVECTORIZATION=1
fi
......
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