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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-09-24 11:17:20 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-09-24 11:17:20 +0000 |
| commit | b6d11def374cc8fb4186cba7c403110623e8d61d (patch) | |
| tree | ca7cd0d85b242a6e6200e980c9cb5a0bf9160175 /llvm/lib/Transforms/Utils | |
| parent | 9e8076b2197c072082659a4fac9b86ea209c0e3b (diff) | |
| download | bcm5719-llvm-b6d11def374cc8fb4186cba7c403110623e8d61d.tar.gz bcm5719-llvm-b6d11def374cc8fb4186cba7c403110623e8d61d.zip | |
[SimplifyCFG] FoldTwoEntryPHINode - silence static analyzer null dereference warning. NFCI.
Assert that we've found the DomBlock.
llvm-svn: 372728
Diffstat (limited to 'llvm/lib/Transforms/Utils')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index 839cb9b5c2a..7352ce83adb 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -2400,6 +2400,7 @@ static bool FoldTwoEntryPHINode(PHINode *PN, const TargetTransformInfo &TTI, return false; } } + assert(DomBlock && "Failed to find root DomBlock"); LLVM_DEBUG(dbgs() << "FOUND IF CONDITION! " << *IfCond << " T: " << IfTrue->getName() |
