xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/indirect-hidden.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=i686-apple-macosx -o - %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; x86 doesn't normally use indirect symbols, particularly hidden ones, but it
4*9880d681SAndroid Build Coastguard Worker; can be tricked into it for exception-handling typeids.
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker@hidden_typeid = external hidden constant i8*
7*9880d681SAndroid Build Coastguard Worker@normal_typeid = external constant i8*
8*9880d681SAndroid Build Coastguard Worker
9*9880d681SAndroid Build Coastguard Workerdeclare void @throws()
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Workerdefine void @get_indirect_hidden() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
12*9880d681SAndroid Build Coastguard Worker  invoke void @throws() to label %end unwind label %lpad
13*9880d681SAndroid Build Coastguard Workerlpad:
14*9880d681SAndroid Build Coastguard Worker  %tmp = landingpad { i8*, i32 }
15*9880d681SAndroid Build Coastguard Worker          catch i8* bitcast (i8** @hidden_typeid to i8*)
16*9880d681SAndroid Build Coastguard Worker  br label %end
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerend:
19*9880d681SAndroid Build Coastguard Worker  ret void
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Workerdefine void @get_indirect() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
23*9880d681SAndroid Build Coastguard Worker  invoke void @throws() to label %end unwind label %lpad
24*9880d681SAndroid Build Coastguard Workerlpad:
25*9880d681SAndroid Build Coastguard Worker  %tmp = landingpad { i8*, i32 }
26*9880d681SAndroid Build Coastguard Worker          catch i8* bitcast (i8** @normal_typeid to i8*)
27*9880d681SAndroid Build Coastguard Worker  br label %end
28*9880d681SAndroid Build Coastguard Worker
29*9880d681SAndroid Build Coastguard Workerend:
30*9880d681SAndroid Build Coastguard Worker  ret void
31*9880d681SAndroid Build Coastguard Worker}
32*9880d681SAndroid Build Coastguard Worker
33*9880d681SAndroid Build Coastguard Workerdeclare i32 @__gxx_personality_v0(...)
34*9880d681SAndroid Build Coastguard Worker
35*9880d681SAndroid Build Coastguard Worker; CHECK: .section __IMPORT,__pointers,non_lazy_symbol_pointers
36*9880d681SAndroid Build Coastguard Worker
37*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: __DATA,__data
38*9880d681SAndroid Build Coastguard Worker; CHECK: .indirect_symbol _hidden_typeid
39*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .long 0
40*9880d681SAndroid Build Coastguard Worker
41*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: __DATA,__data
42*9880d681SAndroid Build Coastguard Worker; CHECK: .indirect_symbol _normal_typeid
43*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: .long 0
44