diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | llvm/lib/Target/X86/X86Subtarget.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h index 52e68c08180..198e7fbf135 100644 --- a/llvm/lib/Target/X86/X86Subtarget.h +++ b/llvm/lib/Target/X86/X86Subtarget.h @@ -47,7 +47,7 @@ class X86Subtarget final : public X86GenSubtargetInfo { protected: enum X86SSEEnum { - NoMMXSSE, MMX, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F + NoSSE, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F }; enum X863DNowEnum { @@ -64,7 +64,7 @@ protected: /// Which PIC style to use PICStyles::Style PICStyle; - /// MMX, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, or none supported. + /// SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, or none supported. X86SSEEnum X86SSELevel; /// 3DNow, 3DNow Athlon, or none supported. @@ -74,6 +74,9 @@ protected: /// (generally pentium pro+). bool HasCMov; + /// True if this processor supports MMX instructions. + bool HasMMX; + /// True if the processor supports X86-64 instructions. bool HasX86_64; @@ -319,7 +322,7 @@ public: void setPICStyle(PICStyles::Style Style) { PICStyle = Style; } bool hasCMov() const { return HasCMov; } - bool hasMMX() const { return X86SSELevel >= MMX; } + bool hasMMX() const { return HasMMX; } bool hasSSE1() const { return X86SSELevel >= SSE1; } bool hasSSE2() const { return X86SSELevel >= SSE2; } bool hasSSE3() const { return X86SSELevel >= SSE3; } |
