For PR1207:

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

llvm-svn: 34399

1 files changed, 0 insertions, 11 deletions

diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index 01a3e3e..a393133 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -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) {