declare ptr @__cxa_allocate_exception(i64)
declare void @__cxa_throw(ptr, ptr, ptr)
declare i32 @__gxx_personality_v0(...)
declare void @__cxa_end_catch()
declare ptr @__cxa_begin_catch(ptr)
@_ZTIi = external constant ptr
define void @throwException_B() {
%exception = tail call ptr @__cxa_allocate_exception(i64 4)
call void @__cxa_throw(ptr %exception, ptr @_ZTIi, ptr null)
unreachable
}
define i32 @FB() personality ptr @__gxx_personality_v0 {
entry:
invoke void @throwException_B()
to label %try.cont unwind label %lpad
lpad:
%p = landingpad { ptr, i32 }
catch ptr @_ZTIi
%e = extractvalue { ptr, i32 } %p, 0
call ptr @__cxa_begin_catch(ptr %e)
call void @__cxa_end_catch()
br label %try.cont
try.cont:
ret i32 0
}