X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FMC%2FMCSubtargetInfo.cpp;h=ece775c4f08f7755236ea85b77d2561d9e229fbe;hb=ad0b09d10ebd7a3b540d52ef8c3ee1d181af3d1c;hp=6abdd3acbc5a355a58019302f4780281074f6054;hpb=d714fcf5c8c2046434a29651dff11ee4d00cc7d4;p=oota-llvm.git

diff --git a/lib/MC/MCSubtargetInfo.cpp b/lib/MC/MCSubtargetInfo.cpp
index 6abdd3acbc5..ece775c4f08 100644
--- a/lib/MC/MCSubtargetInfo.cpp
+++ b/lib/MC/MCSubtargetInfo.cpp
@@ -34,17 +34,12 @@ MCSubtargetInfo::InitCPUSchedModel(StringRef CPU) {
     CPUSchedModel = MCSchedModel::GetDefaultSchedModel();
 }
 
-void
-MCSubtargetInfo::InitMCSubtargetInfo(StringRef TT, StringRef C, StringRef FS,
-                                     ArrayRef<SubtargetFeatureKV> PF,
-                                     ArrayRef<SubtargetFeatureKV> PD,
-                                     const SubtargetInfoKV *ProcSched,
-                                     const MCWriteProcResEntry *WPR,
-                                     const MCWriteLatencyEntry *WL,
-                                     const MCReadAdvanceEntry *RA,
-                                     const InstrStage *IS,
-                                     const unsigned *OC,
-                                     const unsigned *FP) {
+void MCSubtargetInfo::InitMCSubtargetInfo(
+    const Triple &TT, StringRef C, StringRef FS,
+    ArrayRef<SubtargetFeatureKV> PF, ArrayRef<SubtargetFeatureKV> PD,
+    const SubtargetInfoKV *ProcSched, const MCWriteProcResEntry *WPR,
+    const MCWriteLatencyEntry *WL, const MCReadAdvanceEntry *RA,
+    const InstrStage *IS, const unsigned *OC, const unsigned *FP) {
   TargetTriple = TT;
   CPU = C;
   ProcFeatures = PF;
@@ -81,6 +76,11 @@ FeatureBitset MCSubtargetInfo::ToggleFeature(StringRef FS) {
   return FeatureBits;
 }
 
+FeatureBitset MCSubtargetInfo::ApplyFeatureFlag(StringRef FS) {
+  SubtargetFeatures Features;
+  FeatureBits = Features.ApplyFeatureFlag(FeatureBits, FS, ProcFeatures);
+  return FeatureBits;
+}
 
 MCSchedModel
 MCSubtargetInfo::getSchedModelForCPU(StringRef CPU) const {