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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-21 17:15:49 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-21 17:15:49 +0000 |
| commit | 2ae2f592484cb2df6e7f9eaabc48daef75ddb380 (patch) | |
| tree | 8a072da8263f2b9209125c96814d2ff3c6e885fe | |
| parent | c4c5944aa91fa4bec6456398e9a0ee7ec2649fd4 (diff) | |
| download | llvm-2ae2f592484cb2df6e7f9eaabc48daef75ddb380.tar.gz | |
GVNHoist - silence static analyzer dyn_cast<> null dereference warning in hasEHOrLoadsOnPath call. NFCI.
The static analyzer is warning about a potential null dereference, but we should be able to use cast<> directly and if not assert will fire for us.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375429 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/GVNHoist.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/GVNHoist.cpp b/lib/Transforms/Scalar/GVNHoist.cpp index 1f01ba2fbfc..c87e41484b1 100644 --- a/lib/Transforms/Scalar/GVNHoist.cpp +++ b/lib/Transforms/Scalar/GVNHoist.cpp @@ -539,7 +539,7 @@ private: // Check for unsafe hoistings due to side effects. if (K == InsKind::Store) { - if (hasEHOrLoadsOnPath(NewPt, dyn_cast<MemoryDef>(U), NBBsOnAllPaths)) + if (hasEHOrLoadsOnPath(NewPt, cast<MemoryDef>(U), NBBsOnAllPaths)) return false; } else if (hasEHOnPath(NewBB, OldBB, NBBsOnAllPaths)) return false; |