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WinException::emitExceptHandlerTable - silence static analyzer dyn_cast<Function> null dereference warning. NFCI.

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The static analyzer is warning about a potential null dereference, but we should be able to use cast<Function> directly and if not assert will fire for us.

llvm-svn: 373449
This commit is contained in:
Simon Pilgrim 2019-10-02 11:48:32 +00:00
parent d9e11d33c1
commit 5a12af69eb
1 changed files with 1 additions and 2 deletions
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3
lib/CodeGen/AsmPrinter/WinException.cpp
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@ -982,8 +982,7 @@ void WinException::emitExceptHandlerTable(const MachineFunction *MF) {
OS.EmitValueToAlignment(4);
OS.EmitLabel(LSDALabel);
const Function *Per =
dyn_cast<Function>(F.getPersonalityFn()->stripPointerCasts());
const auto *Per = cast<Function>(F.getPersonalityFn()->stripPointerCasts());
StringRef PerName = Per->getName();
int BaseState = -1;
if (PerName == "_except_handler4") {