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SWIFT
SWIFTsim
Commits
8ed2f29f
Commit
8ed2f29f
authored
9 years ago
by
Peter W. Draper
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Also disable slp vectorizations with clang/LLVM
parent
efce34a0
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Master
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!108
Autotools update
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configure.ac
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8ed2f29f
...
@@ -235,8 +235,8 @@ if test "$enable_vec" = "no"; then
...
@@ -235,8 +235,8 @@ if test "$enable_vec" = "no"; then
CFLAGS="$CFLAGS -fno-tree-vectorize"
CFLAGS="$CFLAGS -fno-tree-vectorize"
AC_MSG_RESULT([disabled GCC vectorization])
AC_MSG_RESULT([disabled GCC vectorization])
elif test "$ax_cv_c_compiler_vendor" = "clang"; then
elif test "$ax_cv_c_compiler_vendor" = "clang"; then
CFLAGS="$CFLAGS -fno-vectorize"
CFLAGS="$CFLAGS -fno-vectorize
-fno-slp-vectorize
"
AC_MSG_RESULT([clang
GCC
vectorization])
AC_MSG_RESULT([
disabled
clang vectorization])
else
else
AC_MSG_WARN([Do not know how to disable vectorization for this compiler])
AC_MSG_WARN([Do not know how to disable vectorization for this compiler])
fi
fi
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