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Minor change to TailDuplication.cpp to turn on normalization when removing successor
[oota-llvm.git]
/
lib
/
CodeGen
/
TailDuplication.cpp
diff --git
a/lib/CodeGen/TailDuplication.cpp
b/lib/CodeGen/TailDuplication.cpp
index 132c069d69efefb751e350044c9cbdc678e414e5..d2fbf533a7872561cdfebf01f3fa3387c466a794 100644
(file)
--- a/
lib/CodeGen/TailDuplication.cpp
+++ b/
lib/CodeGen/TailDuplication.cpp
@@
-748,7
+748,7
@@
TailDuplicatePass::duplicateSimpleBB(MachineBasicBlock *TailBB,
if (!PredBB->isSuccessor(NewTarget))
PredBB->replaceSuccessor(TailBB, NewTarget);
else {
- PredBB->removeSuccessor(TailBB,
0
);
+ PredBB->removeSuccessor(TailBB,
true
);
assert(PredBB->succ_size() <= 1);
}