1; RUN: llc -mtriple=aarch64 %s -o - | FileCheck --check-prefixes=CHECK,NOFSECT %s
2; RUN: llc -mtriple=aarch64 -function-sections %s -o - | FileCheck --check-prefixes=CHECK,FSECT %s
3; RUN: llc -mtriple=aarch64 -no-integrated-as %s -o - | FileCheck --check-prefix=NOLINK %s
4
5; NOLINK-NOT: "awo"
6; NOLINK-NOT: ,unique,0
7
8define i32 @f0() "patchable-function-entry"="0" {
9; CHECK-LABEL: f0:
10; CHECK-NEXT: .Lfunc_begin0:
11; CHECK-NOT:   nop
12; CHECK:       mov w0, wzr
13; CHECK:       .section __patchable_function_entries,"awo",@progbits,f0,unique,0
14; CHECK-NEXT:  .p2align 3
15; CHECK-NEXT:  .xword .Lfunc_begin0
16  ret i32 0
17}
18
19define i32 @f1() "patchable-function-entry"="1" {
20; CHECK-LABEL: f1:
21; CHECK-NEXT: .Lfunc_begin1:
22; CHECK:       nop
23; CHECK-NEXT:  mov w0, wzr
24; NOFSECT:     .section __patchable_function_entries,"awo",@progbits,f0,unique,0
25; FSECT:       .section __patchable_function_entries,"awo",@progbits,f1,unique,1
26; CHECK-NEXT:  .p2align 3
27; CHECK-NEXT:  .xword .Lfunc_begin1
28  ret i32 0
29}
30
31$f3 = comdat any
32define void @f3() "patchable-function-entry"="3" comdat {
33; CHECK-LABEL: f3:
34; CHECK-NEXT: .Lfunc_begin2:
35; CHECK-COUNT-3: nop
36; CHECK-NEXT:  ret
37; NOFSECT:     .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,1
38; FSECT:       .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,2
39; CHECK-NEXT:  .p2align 3
40; CHECK-NEXT:  .xword .Lfunc_begin2
41  ret void
42}
43
44$f5 = comdat any
45define void @f5() "patchable-function-entry"="5" comdat {
46; CHECK-LABEL: f5:
47; CHECK-NEXT: .Lfunc_begin3:
48; CHECK-COUNT-5: nop
49; CHECK-NEXT:  sub sp, sp, #16
50; NOFSECT      .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,2
51; FSECT:       .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,3
52; CHECK:       .p2align 3
53; CHECK-NEXT:  .xword .Lfunc_begin3
54  %frame = alloca i8, i32 16
55  ret void
56}
57