Rename mattr names for AVX-512 to from avx-512 -> avx512f, avx-512-pfi -> av512pf...

llvm-svn: 188859

diff --git a/llvm/lib/Target/X86/X86.td b/llvm/lib/Target/X86/X86.td
index 461ea9b..ca49482 100644 (file)
--- a/llvm/lib/Target/X86/X86.td
+++ b/llvm/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/llvm/lib/Target/X86/X86Subtarget.cpp b/llvm/lib/Target/X86/X86Subtarget.cpp
index d428d44..a887b81 100644 (file)
--- a/llvm/lib/Target/X86/X86Subtarget.cpp
+++ b/llvm/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/llvm/lib/Target/X86/X86Subtarget.h b/llvm/lib/Target/X86/X86Subtarget.h
index 8793238..0c1e999 100644 (file)
--- a/llvm/lib/Target/X86/X86Subtarget.h
+++ b/llvm/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; }