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Don't build with -march=native.

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Don't build with -march=native by default, because the generated code
may perform especially poorly on ABI-compatible, but internally
different, systems.
This commit is contained in:
Jason Evans 2010-04-07 23:41:00 -07:00
parent 0656ec0eb4
commit 3395860921
1 changed files with 0 additions and 1 deletions
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jemalloc/configure.ac
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@ -306,7 +306,6 @@ if test "x$enable_debug" = "x0" -a "x$no_CFLAGS" = "xyes" ; then
if test "x$GCC" = "xyes" ; then
JE_CFLAGS_APPEND([-O3])
JE_CFLAGS_APPEND([-funroll-loops])
JE_CFLAGS_APPEND([-march=native])
else
JE_CFLAGS_APPEND([-O])
fi