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
7define i32 @f0() "patchable-function-entry"="0" {
8; CHECK-LABEL: f0:
9; CHECK-NEXT: .Lfunc_begin0:
10; CHECK-NOT:   nop
11; CHECK:       mov w0, wzr
12; CHECK:       .section __patchable_function_entries,"awo",@progbits,f0,unique,0
13; CHECK-NEXT:  .p2align 3
14; CHECK-NEXT:  .xword .Lfunc_begin0
15  ret i32 0
16}
17
18define i32 @f1() "patchable-function-entry"="1" {
19; CHECK-LABEL: f1:
20; CHECK-NEXT: .Lfunc_begin1:
21; CHECK:       nop
22; CHECK-NEXT:  mov w0, wzr
23; NOFSECT:     .section __patchable_function_entries,"awo",@progbits,f0,unique,0
24; FSECT:       .section __patchable_function_entries,"awo",@progbits,f1,unique,1
25; CHECK-NEXT:  .p2align 3
26; CHECK-NEXT:  .xword .Lfunc_begin1
27  ret i32 0
28}
29
30$f3 = comdat any
31define void @f3() "patchable-function-entry"="3" comdat {
32; CHECK-LABEL: f3:
33; CHECK-NEXT: .Lfunc_begin2:
34; CHECK-COUNT-3: nop
35; CHECK-NEXT:  ret
36; NOFSECT:     .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,1
37; FSECT:       .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,2
38; CHECK-NEXT:  .p2align 3
39; CHECK-NEXT:  .xword .Lfunc_begin2
40  ret void
41}
42
43$f5 = comdat any
44define void @f5() "patchable-function-entry"="5" comdat {
45; CHECK-LABEL: f5:
46; CHECK-NEXT: .Lfunc_begin3:
47; CHECK-COUNT-5: nop
48; CHECK-NEXT:  sub sp, sp, #16
49; NOFSECT      .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,2
50; FSECT:       .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,3
51; CHECK:       .p2align 3
52; CHECK-NEXT:  .xword .Lfunc_begin3
53  %frame = alloca i8, i32 16
54  ret void
55}
56