diff options
Diffstat (limited to 'llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp index 92d3c001df9..edec1073c04 100644 --- a/llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp +++ b/llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp @@ -97,11 +97,13 @@ bool MipsSEDAGToDAGISel::replaceUsesWithZeroReg(MachineRegisterInfo *MRI, // Check if MI is "addiu $dst, $zero, 0" or "daddiu $dst, $zero, 0". if ((MI.getOpcode() == Mips::ADDiu) && (MI.getOperand(1).getReg() == Mips::ZERO) && + (MI.getOperand(2).isImm()) && (MI.getOperand(2).getImm() == 0)) { DstReg = MI.getOperand(0).getReg(); ZeroReg = Mips::ZERO; } else if ((MI.getOpcode() == Mips::DADDiu) && (MI.getOperand(1).getReg() == Mips::ZERO_64) && + (MI.getOperand(2).isImm()) && (MI.getOperand(2).getImm() == 0)) { DstReg = MI.getOperand(0).getReg(); ZeroReg = Mips::ZERO_64; |
