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| author | Paul Davis <paul@linuxaudiosystems.com> | 2015-08-11 17:30:33 -0400 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2015-08-11 17:30:33 -0400 |
| commit | 53bc2ba2c11b95af09b0a52fe7ae440912437d6e (patch) | |
| tree | 721ac751917944cbcfb6a1e3a95e1092d5602d32 | |
| parent | c0ad97c179d6b7791fec1aaf6d49e63c20f6c817 (diff) | |
#ifdef out AVX detection on APPLE
| -rw-r--r-- | libs/pbd/fpu.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libs/pbd/fpu.cc b/libs/pbd/fpu.cc index 9fde6ab133..869c0b66fb 100644 --- a/libs/pbd/fpu.cc +++ b/libs/pbd/fpu.cc @@ -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)); |