================
@@ -1149,7 +1149,10 @@ static void emitCatchDispatchBlock(CodeGenFunction &CGF,
assert(handler.Type.Flags == 0 &&
"landingpads do not support catch handler flags");
assert(typeValue && "fell into catch-all case!");
- typeValue = CGF.Builder.CreateBitCast(typeValue, CGF.Int8PtrTy);
+ llvm::Type *argTy = llvm_eh_typeid_for->getArg(0)->getType();
+ // With opaque ptrs, only the address space can be a mismatch.
+ if (typeValue->getType() != argTy)
+ typeValue = CGF.Builder.CreateAddrSpaceCast(typeValue, argTy);
----------------
AlexVlx wrote:
We can, I've only used the builder for symmetry (everything else uses direct
emission) and convenience (we already have the LLVM types handy). I'll switch
it over to the hook, and hoist the intrinsic arg type retrieval since it
doesn't need to be in the loop.
https://github.com/llvm/llvm-project/pull/65699
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