"Support PRFCHW instructions">;
def FeatureRDSEED : SubtargetFeature<"rdseed", "HasRDSEED", "true",
"Support RDSEED instruction">;
+def FeatureSMAP : SubtargetFeature<"smap", "HasSMAP", "true",
+ "Support SMAP instructions">;
def FeatureLeaForSP : SubtargetFeature<"lea-sp", "UseLeaForSP", "true",
"Use LEA for adjusting the stack pointer">;
def FeatureSlowDivide : SubtargetFeature<"idiv-to-divb",
FeatureBMI, FeatureBMI2, FeatureFMA, FeatureRTM,
FeatureHLE]>;
+// Broadwell
+def : ProcessorModel<"broadwell", HaswellModel,
+ [FeatureAVX2, FeatureCMPXCHG16B, FeatureFastUAMem,
+ FeaturePOPCNT, FeatureAES, FeaturePCLMUL, FeatureRDRAND,
+ FeatureF16C, FeatureFSGSBase, FeatureMOVBE, FeatureLZCNT,
+ FeatureBMI, FeatureBMI2, FeatureFMA, FeatureRTM,
+ FeatureHLE, FeatureADX, FeatureRDSEED, FeatureSMAP]>;
// KNL
// FIXME: define KNL model
def : ProcessorModel<"knl", HaswellModel,
def HasSGX : Predicate<"Subtarget->hasSGX()">;
def HasPRFCHW : Predicate<"Subtarget->hasPRFCHW()">;
def HasRDSEED : Predicate<"Subtarget->hasRDSEED()">;
+def HasSMAP : Predicate<"Subtarget->hasSMAP()">;
def HasPrefetchW : Predicate<"Subtarget->hasPRFCHW()">;
def FPStackf32 : Predicate<"!Subtarget->hasSSE1()">;
def FPStackf64 : Predicate<"!Subtarget->hasSSE2()">;
/// HasRDSEED - Processor has RDSEED instructions.
bool HasRDSEED;
+ /// HasSMAP - Processor has SMAP instructions.
+ bool HasSMAP;
+
/// IsBTMemSlow - True if BT (bit test) of memory instructions are slow.
bool IsBTMemSlow;
bool hasSGX() const { return HasSGX; }
bool hasPRFCHW() const { return HasPRFCHW; }
bool hasRDSEED() const { return HasRDSEED; }
+ bool hasSMAP() const { return HasSMAP; }
bool isBTMemSlow() const { return IsBTMemSlow; }
bool isSHLDSlow() const { return IsSHLDSlow; }
bool isUnalignedMemAccessFast() const { return IsUAMemFast; }