From b0db20ce62f8ecfe79fcb328008aed4473e2d793 Mon Sep 17 00:00:00 2001 From: Simon Pilgrim Date: Mon, 21 Oct 2019 17:15:25 +0000 Subject: [PATCH] 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 --- lib/Transforms/IPO/CrossDSOCFI.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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(C.getCallee()); + Function *F = cast(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();