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-rw-r--r--llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
index ea3e37d9c59..73c14f5606b 100644
--- a/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnrollPeel.cpp
@@ -415,6 +415,11 @@ bool llvm::peelLoop(Loop *L, unsigned PeelCount, LoopInfo *LI,
cloneLoopBlocks(L, Iter, InsertTop, InsertBot, Exit,
NewBlocks, LoopBlocks, VMap, LVMap, DT, LI);
+
+ // Remap to use values from the current iteration instead of the
+ // previous one.
+ remapInstructionsInBlocks(NewBlocks, VMap);
+
if (DT) {
// Latches of the cloned loops dominate over the loop exit, so idom of the
// latter is the first cloned loop body, as original PreHeader dominates
@@ -437,10 +442,6 @@ bool llvm::peelLoop(Loop *L, unsigned PeelCount, LoopInfo *LI,
F->getBasicBlockList().splice(InsertTop->getIterator(),
F->getBasicBlockList(),
NewBlocks[0]->getIterator(), F->end());
-
- // Remap to use values from the current iteration instead of the
- // previous one.
- remapInstructionsInBlocks(NewBlocks, VMap);
}
// Now adjust the phi nodes in the loop header to get their initial values
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