================
@@ -5150,9 +5150,14 @@
WebAssemblyCXXABI::emitTerminateForUnexpectedException(CodeGenFunction &CGF,
// Itanium ABI calls __clang_call_terminate(), which __cxa_begin_catch() on
// the violating exception to mark it handled, but it is currently hard to do
// with wasm EH instruction structure with catch/catch_all, we just call
- // std::terminate and ignore the violating exception as in CGCXXABI.
+ // std::terminate and ignore the violating exception as in CGCXXABI in Wasm
EH
+ // and calls __clang_call_terminate only in Emscripten EH.
// TODO Consider code transformation that makes calling
__clang_call_terminate
- // possible.
+ // in Wasm EH possible.
+ if (Exn && !EHPersonality::get(CGF).isWasmPersonality()) {
----------------
aheejin wrote:
I didn't change anything in this case, and I checked now, and it is
`GNU_CPlusPlus` defined here:
https://github.com/llvm/llvm-project/blob/f3b18491e840c23dfe25e399ddf6475425481835/clang/lib/CodeGen/CGCleanup.h#L680
`EHPersonality::isWasmPersonality()` returns true when it is
`GNU_Wasm_CPlusPlus`:
https://github.com/llvm/llvm-project/blob/f3b18491e840c23dfe25e399ddf6475425481835/clang/lib/CodeGen/CGCleanup.h#L701
https://github.com/llvm/llvm-project/pull/129020
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