44 lines
1 KiB
LLVM
44 lines
1 KiB
LLVM
|
; RUN: llc -mtriple=i686-apple-macosx -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
; x86 doesn't normally use indirect symbols, particularly hidden ones, but it
|
||
|
|
; can be tricked into it for exception-handling typeids.
|
||
|
|
|
||
|
|
@hidden_typeid = external hidden constant ptr
|
||
|
|
@normal_typeid = external constant ptr
|
||
|
|
|
||
|
|
declare void @throws()
|
||
|
|
|
||
|
|
define void @get_indirect_hidden() personality ptr @__gxx_personality_v0 {
|
||
|
|
invoke void @throws() to label %end unwind label %lpad
|
||
|
|
lpad:
|
||
|
|
%tmp = landingpad { ptr, i32 }
|
||
|
|
catch ptr @hidden_typeid
|
||
|
|
br label %end
|
||
|
|
|
||
|
|
end:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
define void @get_indirect() personality ptr @__gxx_personality_v0 {
|
||
|
|
invoke void @throws() to label %end unwind label %lpad
|
||
|
|
lpad:
|
||
|
|
%tmp = landingpad { ptr, i32 }
|
||
|
|
catch ptr @normal_typeid
|
||
|
|
br label %end
|
||
|
|
|
||
|
|
end:
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare i32 @__gxx_personality_v0(...)
|
||
|
|
|
||
|
|
; CHECK: .section __IMPORT,__pointers,non_lazy_symbol_pointers
|
||
|
|
|
||
|
|
; CHECK-NOT: __DATA,__data
|
||
|
|
; CHECK: .indirect_symbol _hidden_typeid
|
||
|
|
; CHECK-NEXT: .long 0
|
||
|
|
|
||
|
|
; CHECK-NOT: __DATA,__data
|
||
|
|
; CHECK: .indirect_symbol _normal_typeid
|
||
|
|
; CHECK-NEXT: .long 0
|