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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-21 17:15:25 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2019-10-21 17:15:25 +0000 |
| commit | b0db20ce62f8ecfe79fcb328008aed4473e2d793 (patch) | |
| tree | 4a687cced263345bb925cc1ac160ef4bf89907e0 | |
| parent | 72157fef87a5bb4aa1578cf75877ec6020a3b44f (diff) | |
| download | llvm-b0db20ce62f8ecfe79fcb328008aed4473e2d793.tar.gz | |
CrossDSOCFI - silence static analyzer dyn_cast<> null dereference warning. 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@375427 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/IPO/CrossDSOCFI.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/CrossDSOCFI.cpp b/lib/Transforms/IPO/CrossDSOCFI.cpp index 5f3d0c2e373..e20159ba0db 100644 --- a/lib/Transforms/IPO/CrossDSOCFI.cpp +++ b/lib/Transforms/IPO/CrossDSOCFI.cpp @@ -104,7 +104,7 @@ void CrossDSOCFI::buildCFICheck(Module &M) { FunctionCallee C = M.getOrInsertFunction( "__cfi_check", Type::getVoidTy(Ctx), Type::getInt64Ty(Ctx), Type::getInt8PtrTy(Ctx), Type::getInt8PtrTy(Ctx)); - Function *F = dyn_cast<Function>(C.getCallee()); + Function *F = cast<Function>(C.getCallee()); // Take over the existing function. The frontend emits a weak stub so that the // linker knows about the symbol; this pass replaces the function body. F->deleteBody(); |