def Feature64Bit : SubtargetFeature<"64bit", "HasX86_64", "true",
"Support 64-bit instructions",
[FeatureCMOV]>;
-def FeatureCMPXCHG16B : SubtargetFeature<"cmpxchg16b", "HasCmpxchg16b", "true",
+def FeatureCMPXCHG16B : SubtargetFeature<"cx16", "HasCmpxchg16b", "true",
"64-bit with cmpxchg16b",
[Feature64Bit]>;
def FeatureSlowBTMem : SubtargetFeature<"slow-bt-mem", "IsBTMemSlow", "true",
FeaturePOPCNT, FeatureSlowBTMem]>;
// Bobcat
def : Proc<"btver1", [FeatureSSSE3, FeatureSSE4A, FeatureCMPXCHG16B,
- FeatureLZCNT, FeaturePOPCNT]>;
+ FeaturePRFCHW, FeatureLZCNT, FeaturePOPCNT]>;
// Jaguar
def : Proc<"btver2", [FeatureAVX, FeatureSSE4A, FeatureCMPXCHG16B,
- FeatureAES, FeaturePCLMUL, FeatureBMI,
- FeatureF16C, FeatureMOVBE, FeatureLZCNT,
- FeaturePOPCNT]>;
+ FeaturePRFCHW, FeatureAES, FeaturePCLMUL,
+ FeatureBMI, FeatureF16C, FeatureMOVBE,
+ FeatureLZCNT, FeaturePOPCNT]>;
// Bulldozer
def : Proc<"bdver1", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B,
- FeatureAES, FeaturePCLMUL,
+ FeatureAES, FeaturePRFCHW, FeaturePCLMUL,
FeatureLZCNT, FeaturePOPCNT]>;
// Piledriver
def : Proc<"bdver2", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B,
- FeatureAES, FeaturePCLMUL,
+ FeatureAES, FeaturePRFCHW, FeaturePCLMUL,
FeatureF16C, FeatureLZCNT,
FeaturePOPCNT, FeatureBMI, FeatureTBM,
FeatureFMA]>;
+
+// Steamroller
+def : Proc<"bdver3", [FeatureXOP, FeatureFMA4, FeatureCMPXCHG16B,
+ FeatureAES, FeaturePRFCHW, FeaturePCLMUL,
+ FeatureF16C, FeatureLZCNT,
+ FeaturePOPCNT, FeatureBMI, FeatureTBM,
+ FeatureFMA, FeatureFSGSBase]>;
+
def : Proc<"geode", [Feature3DNowA]>;
def : Proc<"winchip-c6", [FeatureMMX]>;