mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-29 10:32:47 +00:00
31 lines
837 B
LLVM
31 lines
837 B
LLVM
|
declare i8* @__cxa_allocate_exception(i64)
|
||
|
|
declare void @__cxa_throw(i8*, i8*, i8*)
|
||
|
|
declare i32 @__gxx_personality_v0(...)
|
||
|
|
declare void @__cxa_end_catch()
|
||
|
|
declare i8* @__cxa_begin_catch(i8*)
|
||
|
|
|
||
|
|
@_ZTIi = external constant i8*
|
||
|
|
|
||
|
|
define void @throwException_B() {
|
||
|
|
%exception = tail call i8* @__cxa_allocate_exception(i64 4)
|
||
|
|
call void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIi to i8*), i8* null)
|
||
|
|
unreachable
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @FB() {
|
||
|
|
entry:
|
||
|
|
invoke void @throwException_B()
|
||
|
|
to label %try.cont unwind label %lpad
|
||
|
|
|
||
|
|
lpad:
|
||
|
|
%p = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
|
||
|
|
catch i8* bitcast (i8** @_ZTIi to i8*)
|
||
|
|
%e = extractvalue { i8*, i32 } %p, 0
|
||
|
|
call i8* @__cxa_begin_catch(i8* %e)
|
||
|
|
call void @__cxa_end_catch()
|
||
|
|
br label %try.cont
|
||
|
|
|
||
|
|
try.cont:
|
||
|
|
ret i32 0
|
||
|
|
}
|