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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-02 16:03:45 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-02 16:03:45 +0000 |
| commit | 91b4085b034ef3a432b0063175f8a3bd96ee089c (patch) | |
| tree | 431891d03fcd62cb020addbcf36d82fd18f4394e /llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp | |
| parent | 96ab296ea40e6ffb563496c147bfa3d9a55b2cea (diff) | |
| download | bcm5719-llvm-91b4085b034ef3a432b0063175f8a3bd96ee089c.tar.gz bcm5719-llvm-91b4085b034ef3a432b0063175f8a3bd96ee089c.zip | |
LowerExpectIntrinsic handlePhiDef - silence static analyzer dyn_cast<PHINode> null dereference warning. NFCI.
The static analyzer is warning about a potential null dereference, but we should be able to use cast<PHINode> directly and if not assert will fire for us.
llvm-svn: 373481
Diffstat (limited to 'llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp b/llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp index cdb1d790667..d85f20b3f80 100644 --- a/llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp +++ b/llvm/lib/Transforms/Scalar/LowerExpectIntrinsic.cpp @@ -161,7 +161,7 @@ static void handlePhiDef(CallInst *Expect) { return Result; }; - auto *PhiDef = dyn_cast<PHINode>(V); + auto *PhiDef = cast<PHINode>(V); // Get the first dominating conditional branch of the operand // i's incoming block. |
