Remove subreg index from MachineInstr's and also keep vregs as unsigned when adding...

[oota-llvm.git] / lib / CodeGen / MachineInstr.cpp

diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 723296eda4773d2c35a0659f2e047a23e05fe229..8a592318c51c5db53d4c63f61e10608fcacee7bb 100644 (file)
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -39,7 +39,6 @@ void MachineInstr::addImplicitDefUseOperands() {
       Op.IsKill = false;
       Op.IsDead = false;
       Op.contents.RegNo = *ImpDefs;
-      Op.auxInfo.subReg = 0;
       Operands.push_back(Op);
     }
   if (TID->ImplicitUses)
@@ -51,7 +50,6 @@ void MachineInstr::addImplicitDefUseOperands() {
       Op.IsKill = false;
       Op.IsDead = false;
       Op.contents.RegNo = *ImpUses;
-      Op.auxInfo.subReg = 0;
       Operands.push_back(Op);
     }
 }
@@ -184,10 +182,6 @@ bool MachineOperand::isIdenticalTo(const MachineOperand &Other) const {
   }
 }
 
-bool MachineInstr::isPredicable() const {
-  return TID->Flags & M_PREDICABLE;
-}
-
 /// findRegisterUseOperandIdx() - Returns the MachineOperand that is a use of
 /// the specific register or -1 if it is not found. It further tightening
 /// the search criteria to a use that kills the register if isKill is true.