From 2ae2f592484cb2df6e7f9eaabc48daef75ddb380 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Mon, 21 Oct 2019 17:15:49 +0000 Subject: [PATCH] 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 --- lib/Transforms/Scalar/GVNHoist.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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(U), NBBsOnAllPaths)) + if (hasEHOrLoadsOnPath(NewPt, cast(U), NBBsOnAllPaths)) return false; } else if (hasEHOnPath(NewBB, OldBB, NBBsOnAllPaths)) return false; -- 2.40.0