const MCSymbol *PersHandlerSym =
TLOF.getCFIPersonalitySymbol(PerFn, Asm->TM, MMI);
- // Classify the personality routine so that we may reason about it.
- EHPersonality Per = classifyEHPersonality(PerFn);
-
- // Do not emit a .seh_handler directive if it is a C++ cleanup funclet.
- if (Per != EHPersonality::MSVC_CXX ||
- !CurrentFuncletEntry->isCleanupFuncletEntry())
+ // Do not emit a .seh_handler directives for cleanup funclets.
+ // FIXME: This means cleanup funclets cannot handle exceptions. Given that
+ // Clang doesn't produce EH constructs inside cleanup funclets and LLVM's
+ // inliner doesn't allow inlining them, this isn't a major problem in
+ // practice.
+ if (!CurrentFuncletEntry->isCleanupFuncletEntry())
Asm->OutStreamer->EmitWinEHHandler(PersHandlerSym, true, true);
}
}
; CHECK: "?dtor$[[finbb]]@?0?main@4HA":
; CHECK: .seh_proc "?dtor$[[finbb]]@?0?main@4HA"
-; CHECK: .seh_handler __C_specific_handler, @unwind, @except
+; CHECK-NOT: .seh_handler
; CHECK: .LBB1_[[finbb]]: # %ehcleanup
; CHECK: movq %rdx, 16(%rsp)
; CHECK: pushq %rbp