RescheduleKillAboveMI() must backtrack to before the rescheduled DBG_VALUE instructions. rdar://10451185
llvm-svn: 144771
diff --git a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
index 2e5111d..3e9a0e4 100644
--- a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -1158,7 +1158,7 @@
--From;
MBB->splice(InsertPos, MBB, From, To);
- nmi = llvm::prior(mi); // Backtrack so we process the moved instruction.
+ nmi = llvm::prior(InsertPos); // Backtrack so we process the moved instr.
DistanceMap.erase(DI);
if (LV) {