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| author | Craig Topper <craig.topper@gmail.com> | 2012-08-23 18:14:30 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-08-23 18:14:30 +0000 |
| commit | 4a4634d6de2261b68cd59ca1c9c15176ed489319 (patch) | |
| tree | db4d4e6a89b1be92b0850e6f052cbb68b12b307a /llvm/lib/Target/X86/X86Subtarget.h | |
| parent | e5d5393efc2230de2c1d0261eb822a48e98254f3 (diff) | |
| download | bcm5719-llvm-4a4634d6de2261b68cd59ca1c9c15176ed489319.tar.gz bcm5719-llvm-4a4634d6de2261b68cd59ca1c9c15176ed489319.zip | |
Favor FMA3 over FMA4 if both are enabled.
llvm-svn: 162454
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h index 6841c5bafa3..3280ce52fd6 100644 --- a/llvm/lib/Target/X86/X86Subtarget.h +++ b/llvm/lib/Target/X86/X86Subtarget.h @@ -205,7 +205,8 @@ public: bool hasAES() const { return HasAES; } bool hasPCLMUL() const { return HasPCLMUL; } bool hasFMA() const { return HasFMA; } - bool hasFMA4() const { return HasFMA4; } + // FIXME: Favor FMA when both are enabled. Is this right? + bool hasFMA4() const { return HasFMA4 && !HasFMA; } bool hasXOP() const { return HasXOP; } bool hasMOVBE() const { return HasMOVBE; } bool hasRDRAND() const { return HasRDRAND; } |
