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#ifdef out AVX detection on APPLE

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This commit is contained in:
Paul Davis 2015-08-11 17:30:33 -04:00
parent c0ad97c179
commit 53bc2ba2c1
1 changed files with 4 additions and 2 deletions
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6
libs/pbd/fpu.cc
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@ -39,8 +39,8 @@ using namespace std;
/* This function is provided by MSVC are part of the compiler instrinsics. We
* don't care about this on OS X (though perhaps we should), but we need to
* test AVX support on Linux also. It doesn't hurt that this works on OS X
* also.
* test AVX support on Linux also. This doesn't work on OS X because
* the compiler is different there.
*/
#if __GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4
@ -112,6 +112,7 @@ FPU::FPU ()
#endif /* _LP64 */
#endif /* PLATFORM_WINDOWS */
#ifndef __APPLE__
if (cpuflags & ((1<<27) /* AVX */ |(1<<28) /* XGETBV */)) {
std::cerr << "Looks like AVX\n";
@ -132,6 +133,7 @@ FPU::FPU ()
_flags = Flags (_flags | (HasAVX) );
}
}
#endif /* !__APPLE__ */
if (cpuflags & (1<<25)) {
_flags = Flags (_flags | (HasSSE|HasFlushToZero));