diff options
Diffstat (limited to 'lib/CodeGen/StackSlotColoring.cpp')
| -rw-r--r-- | lib/CodeGen/StackSlotColoring.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index 7f3b452..eff3c33 100644 --- a/lib/CodeGen/StackSlotColoring.cpp +++ b/lib/CodeGen/StackSlotColoring.cpp @@ -19,6 +19,7 @@ #include "llvm/CodeGen/LiveIntervalAnalysis.h" #include "llvm/CodeGen/LiveStackAnalysis.h" #include "llvm/CodeGen/MachineFrameInfo.h" +#include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/MachineMemOperand.h" #include "llvm/CodeGen/MachineRegisterInfo.h" @@ -508,8 +509,7 @@ bool StackSlotColoring::PropagateBackward(MachineBasicBlock::iterator MII, // Abort the use is actually a sub-register def. We don't have enough // information to figure out if it is really legal. - if (MO.getSubReg() || MII->isExtractSubreg() || - MII->isInsertSubreg() || MII->isSubregToReg()) + if (MO.getSubReg() || MII->isSubregToReg()) return false; const TargetRegisterClass *RC = TID.OpInfo[i].getRegClass(TRI); @@ -571,7 +571,7 @@ bool StackSlotColoring::PropagateForward(MachineBasicBlock::iterator MII, // Abort the use is actually a sub-register use. We don't have enough // information to figure out if it is really legal. - if (MO.getSubReg() || MII->isExtractSubreg()) + if (MO.getSubReg()) return false; const TargetRegisterClass *RC = TID.OpInfo[i].getRegClass(TRI); @@ -610,8 +610,8 @@ StackSlotColoring::UnfoldAndRewriteInstruction(MachineInstr *MI, int OldFI, DEBUG(MI->dump()); ++NumLoadElim; } else { - TII->copyRegToReg(*MBB, MI, DstReg, Reg, RC, RC, - MI->getDebugLoc()); + BuildMI(*MBB, MI, MI->getDebugLoc(), TII->get(TargetOpcode::COPY), + DstReg).addReg(Reg); ++NumRegRepl; } @@ -627,8 +627,8 @@ StackSlotColoring::UnfoldAndRewriteInstruction(MachineInstr *MI, int OldFI, DEBUG(MI->dump()); ++NumStoreElim; } else { - TII->copyRegToReg(*MBB, MI, Reg, SrcReg, RC, RC, - MI->getDebugLoc()); + BuildMI(*MBB, MI, MI->getDebugLoc(), TII->get(TargetOpcode::COPY), Reg) + .addReg(SrcReg); ++NumRegRepl; } |
