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[LoopUnrollRuntime] Fixed null check after dereferencing warning. NFCI.

This commit is contained in:
Dávid Bolvanský 2019-11-03 20:03:54 +01:00
parent 60cb193a40
commit 914128ab12
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Transforms/Utils/LoopUnrollRuntime.cpp
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@ -395,9 +395,9 @@ CloneLoopBlocks(Loop *L, Value *NewIter, const bool CreateRemainderLoop,
}
}
if (CreateRemainderLoop) {
Loop *NewLoop = NewLoops[L];
MDNode *LoopID = NewLoop->getLoopID();
Loop *NewLoop = NewLoops[L];
assert(NewLoop && "L should have been cloned");
MDNode *LoopID = NewLoop->getLoopID();
// Only add loop metadata if the loop is not going to be completely
// unrolled.