[PATCH] D147994: Handle null dereference

[Akshay Khadse via Phabricator via llvm-commits]

akshaykhadse created this revision.
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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D147994

Files:
  llvm/lib/CodeGen/WinEHPrepare.cpp


Index: llvm/lib/CodeGen/WinEHPrepare.cpp
===================================================================
--- llvm/lib/CodeGen/WinEHPrepare.cpp
+++ llvm/lib/CodeGen/WinEHPrepare.cpp
@@ -251,6 +251,7 @@
       State = EHInfo.CxxUnwindMap[State].ToState; // Retrive next State
     } else if (isa<InvokeInst>(TI)) {
       auto *Call = dyn_cast<CallBase>(TI);
+      assert(Call);
       const Function *Fn = Call->getCalledFunction();
       if (Fn && Fn->isIntrinsic() &&
           (Fn->getIntrinsicID() == Intrinsic::seh_scope_begin ||
@@ -319,6 +320,7 @@
       State = EHInfo.SEHUnwindMap[State].ToState; // Retrive next State
     } else if (isa<InvokeInst>(TI)) {
       auto *Call = dyn_cast<CallBase>(TI);
+      assert(Call);
       const Function *Fn = Call->getCalledFunction();
       if (Fn && Fn->isIntrinsic() &&
           Fn->getIntrinsicID() == Intrinsic::seh_try_begin)


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