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For PR1207:

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Revert patches that caused the problem. Evan, please investigate and reapply
when you've discovered the problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34399 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2007-02-19 03:20:00 +00:00
parent d81b065950
commit a284cbf667
23 changed files with 104 additions and 333 deletions
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11
lib/CodeGen/MachineInstr.cpp
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@ -180,17 +180,6 @@ MachineOperand *MachineInstr::findRegisterUseOperand(unsigned Reg) {
return NULL;
}
/// findRegisterDefOperand() - Returns the MachineOperand that is a def of
/// the specific register or NULL if it is not found.
MachineOperand *MachineInstr::findRegisterDefOperand(unsigned Reg) {
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
MachineOperand &MO = getOperand(i);
if (MO.isReg() && MO.isDef() && MO.getReg() == Reg)
return &MO;
}
return NULL;
}
/// copyKillDeadInfo - Copies kill / dead operand properties from MI.
///
void MachineInstr::copyKillDeadInfo(const MachineInstr *MI) {