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| author | Evan Cheng <evan.cheng@apple.com> | 2010-12-13 04:23:53 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-12-13 04:23:53 +0000 |
| commit | f8b4c0035b92585693096ad49d58f1f36eefcb1a (patch) | |
| tree | 2a7f856c591b7048f6e2e1bb05937908235aa540 /llvm/lib/Target/X86/X86Subtarget.cpp | |
| parent | 9b1af510cb2a63e23b2dae82745ce00c734c9c4d (diff) | |
| download | bcm5719-llvm-f8b4c0035b92585693096ad49d58f1f36eefcb1a.tar.gz bcm5719-llvm-f8b4c0035b92585693096ad49d58f1f36eefcb1a.zip | |
Disable auto-detection of AVX support since AVX codegen support is not ready.
llvm-svn: 121677
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp index c251984dcc0..b72cae6a6f6 100644 --- a/llvm/lib/Target/X86/X86Subtarget.cpp +++ b/llvm/lib/Target/X86/X86Subtarget.cpp @@ -256,7 +256,8 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { if ((ECX >> 9) & 1) X86SSELevel = SSSE3; if ((ECX >> 19) & 1) X86SSELevel = SSE41; if ((ECX >> 20) & 1) X86SSELevel = SSE42; - if ((ECX >> 28) & 1) { HasAVX = true; X86SSELevel = NoMMXSSE; } + // FIXME: AVX codegen support is not ready. + //if ((ECX >> 28) & 1) { HasAVX = true; X86SSELevel = NoMMXSSE; } bool IsIntel = memcmp(text.c, "GenuineIntel", 12) == 0; bool IsAMD = !IsIntel && memcmp(text.c, "AuthenticAMD", 12) == 0; |
