Use std::bitset for SubtargetFeatures

[oota-llvm.git] / lib / Target / Mips / MCTargetDesc / MipsMCCodeEmitter.cpp

diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
index 2bb048c0c5fee9f41d96df0317bc7fe4d6378ef2..152399a0d6898b3be19c7f97e56b6df9ce149294 100644 (file)
--- a/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
@@ -112,7 +112,7 @@ static void LowerDextDins(MCInst& InstIn) {
 }
 
 bool MipsMCCodeEmitter::isMicroMips(const MCSubtargetInfo &STI) const {
-  return STI.getFeatureBits() & Mips::FeatureMicroMips;
+  return STI.getFeatureBits()[Mips::FeatureMicroMips];
 }
 
 void MipsMCCodeEmitter::EmitByte(unsigned char C, raw_ostream &OS) const {
@@ -175,7 +175,7 @@ EncodeInstruction(const MCInst &MI, raw_ostream &OS,
       (Opcode != Mips::SLL_MM) && !Binary)
     llvm_unreachable("unimplemented opcode in EncodeInstruction()");
 
-  if (STI.getFeatureBits() & Mips::FeatureMicroMips) {
+  if (STI.getFeatureBits()[Mips::FeatureMicroMips]) {
     int NewOpcode = Mips::Std2MicroMips (Opcode, Mips::Arch_micromips);
     if (NewOpcode != -1) {
       if (Fixups.size() > N)
@@ -449,7 +449,7 @@ getSImm9AddiuspValue(const MCInst &MI, unsigned OpNo,
 }
 
 unsigned MipsMCCodeEmitter::
-getExprOpValue(const MCExpr *Expr,SmallVectorImpl<MCFixup> &Fixups,
+getExprOpValue(const MCExpr *Expr, SmallVectorImpl<MCFixup> &Fixups,
                const MCSubtargetInfo &STI) const {
   int64_t Res;
 
@@ -498,6 +498,9 @@ getExprOpValue(const MCExpr *Expr,SmallVectorImpl<MCFixup> &Fixups,
     switch(cast<MCSymbolRefExpr>(Expr)->getKind()) {
     default: llvm_unreachable("Unknown fixup kind!");
       break;
+    case MCSymbolRefExpr::VK_None:
+      FixupKind = Mips::fixup_Mips_32; // FIXME: This is ok for O32/N32 but not N64.
+      break;
     case MCSymbolRefExpr::VK_Mips_GPOFF_HI :
       FixupKind = Mips::fixup_Mips_GPOFF_HI;
       break;