Typo! How did we commute nodes before?!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28229 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/TargetInstrInfo.cpp b/lib/Target/TargetInstrInfo.cpp
index 6377de88655ba0eccafcc4d01d560d4770277b97..4346203d91767061ef085f9a642019cdfccf5f2f 100644 (file)
--- a/lib/Target/TargetInstrInfo.cpp
+++ b/lib/Target/TargetInstrInfo.cpp
@@ -45,7 +45,7 @@ MachineInstr *TargetInstrInfo::commuteInstruction(MachineInstr *MI) const {
   assert(MI->getOperand(1).isRegister() && MI->getOperand(2).isRegister() &&
          "This only knows how to commute register operands so far");
   unsigned Reg1 = MI->getOperand(1).getReg();
-  unsigned Reg2 = MI->getOperand(1).getReg();
+  unsigned Reg2 = MI->getOperand(2).getReg();
   MI->getOperand(2).setReg(Reg1);
   MI->getOperand(1).setReg(Reg2);
   return MI;