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Fix bug recognizing moves: isMoveInstr should only treat ORs with %g0 as
moves, not all ORs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16576 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -30,8 +30,8 @@ bool SparcV8InstrInfo::isMoveInstr(const MachineInstr &MI,
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if (MI.getOperand(1).getReg() == V8::G0) { // X = or G0, Y -> X = Y
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DstReg = MI.getOperand(0).getReg();
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SrcReg = MI.getOperand(2).getReg();
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return true;
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}
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return true;
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} else if (MI.getOpcode() == V8::FMOVS) {
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SrcReg = MI.getOperand(1).getReg();
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DstReg = MI.getOperand(0).getReg();
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@ -30,8 +30,8 @@ bool SparcV8InstrInfo::isMoveInstr(const MachineInstr &MI,
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if (MI.getOperand(1).getReg() == V8::G0) { // X = or G0, Y -> X = Y
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DstReg = MI.getOperand(0).getReg();
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SrcReg = MI.getOperand(2).getReg();
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return true;
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}
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return true;
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} else if (MI.getOpcode() == V8::FMOVS) {
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SrcReg = MI.getOperand(1).getReg();
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DstReg = MI.getOperand(0).getReg();
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