diff options
Diffstat (limited to 'lib/Target/X86')
| -rw-r--r-- | lib/Target/X86/X86.td | 8 | ||||
| -rw-r--r-- | lib/Target/X86/X86Subtarget.cpp | 2 | ||||
| -rw-r--r-- | lib/Target/X86/X86Subtarget.h | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/lib/Target/X86/X86.td b/lib/Target/X86/X86.td index 461ea9b303..ca4948246f 100644 --- a/lib/Target/X86/X86.td +++ b/lib/Target/X86/X86.td @@ -86,16 +86,16 @@ def FeatureAVX : SubtargetFeature<"avx", "X86SSELevel", "AVX", def FeatureAVX2 : SubtargetFeature<"avx2", "X86SSELevel", "AVX2", "Enable AVX2 instructions", [FeatureAVX]>; -def FeatureAVX512 : SubtargetFeature<"avx-512", "X86SSELevel", "AVX512", +def FeatureAVX512 : SubtargetFeature<"avx512f", "X86SSELevel", "AVX512F", "Enable AVX-512 instructions", [FeatureAVX2]>; -def FeatureERI : SubtargetFeature<"avx-512-eri", "HasERI", "true", +def FeatureERI : SubtargetFeature<"avx512er", "HasERI", "true", "Enable AVX-512 Exponential and Reciprocal Instructions", [FeatureAVX512]>; -def FeatureCDI : SubtargetFeature<"avx-512-cdi", "HasCDI", "true", +def FeatureCDI : SubtargetFeature<"avx512cd", "HasCDI", "true", "Enable AVX-512 Conflict Detection Instructions", [FeatureAVX512]>; -def FeaturePFI : SubtargetFeature<"avx-512-pfi", "HasPFI", "true", +def FeaturePFI : SubtargetFeature<"avx512pf", "HasPFI", "true", "Enable AVX-512 PreFetch Instructions", [FeatureAVX512]>; diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp index d428d4448b..a887b81874 100644 --- a/lib/Target/X86/X86Subtarget.cpp +++ b/lib/Target/X86/X86Subtarget.cpp @@ -352,7 +352,7 @@ void X86Subtarget::AutoDetectSubtargetFeatures() { ToggleFeature(X86::FeatureRTM); } if (IsIntel && ((EBX >> 16) & 0x1)) { - X86SSELevel = AVX512; + X86SSELevel = AVX512F; ToggleFeature(X86::FeatureAVX512); } if (IsIntel && ((EBX >> 18) & 0x1)) { diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h index 8793238870..0c1e999869 100644 --- a/lib/Target/X86/X86Subtarget.h +++ b/lib/Target/X86/X86Subtarget.h @@ -42,7 +42,7 @@ enum Style { class X86Subtarget : public X86GenSubtargetInfo { protected: enum X86SSEEnum { - NoMMXSSE, MMX, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512 + NoMMXSSE, MMX, SSE1, SSE2, SSE3, SSSE3, SSE41, SSE42, AVX, AVX2, AVX512F }; enum X863DNowEnum { @@ -258,7 +258,7 @@ public: bool hasSSE42() const { return X86SSELevel >= SSE42; } bool hasAVX() const { return X86SSELevel >= AVX; } bool hasAVX2() const { return X86SSELevel >= AVX2; } - bool hasAVX512() const { return X86SSELevel >= AVX512; } + bool hasAVX512() const { return X86SSELevel >= AVX512F; } bool hasFp256() const { return hasAVX(); } bool hasInt256() const { return hasAVX2(); } bool hasSSE4A() const { return HasSSE4A; } |