zahiraam added a comment.
Actually adding -O2 to all the LIT tests in this patch will trigger the same
assertion at CGCleanup.cpp:1326. The code's assuming there is always an invoke
destination in the program, but in these cases the InvokeDest is null.
According to Microsoft's documentation, EHa means: async exceptions + C++
exceptions, with unwinding.
I am wondering if in:
static void EmitSehScope(CodeGenFunction &CGF,
llvm::FunctionCallee &SehCppScope) {
llvm::BasicBlock *InvokeDest = CGF.getInvokeDest();
..
}
invokeDest shouldn't be something like:
InvokeDest = CGF.getInvokeDest() || "does the function has attribute
NoUnwind".
Not sure if we have all the data to test this at this point?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D80344/new/
https://reviews.llvm.org/D80344
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