From c9129cea27188a732fddcd6ce14960e3520486ca Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 2 Oct 2019 11:48:32 +0000
Subject: WinException::emitExceptHandlerTable - silence static analyzer
 dyn_cast<Function> null dereference warning. NFCI.

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
---
 llvm/lib/CodeGen/AsmPrinter/WinException.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/CodeGen/AsmPrinter/WinException.cpp')

diff --git a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
index 155e91ce61a..0398675577c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/WinException.cpp
@@ -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") {
-- 
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