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Merging r181313:

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r181313 | mkuper | 2013-05-07 07:05:33 -0700 (Tue, 07 May 2013) | 1 line

Re-enable AVX detection on x64 platforms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@181399 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2013-05-08 09:15:09 +00:00
parent 5706fb9af2
commit da04487b82
1 changed files with 2 additions and 1 deletions
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3
lib/Target/X86/X86Subtarget.cpp
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@ -171,7 +171,8 @@ bool X86Subtarget::IsLegalToCallImmediateAddr(const TargetMachine &TM) const {
}
static bool OSHasAVXSupport() {
#if defined(i386) || defined(__i386__) || defined(__x86__) || defined(_M_IX86)
#if defined(i386) || defined(__i386__) || defined(__x86__) || defined(_M_IX86)\
|| defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64)
#if defined(__GNUC__)
// Check xgetbv; this uses a .byte sequence instead of the instruction
// directly because older assemblers do not include support for xgetbv and