1; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple \
2; RUN: aarch64-arm-none-eabi %s -o - | FileCheck %s --check-prefixes CHECK,V8A
3; RUN-V83A: llc -verify-machineinstrs -enable-machine-outliner -mtriple \
4; RUN-V83A: aarch64-arm-none-eabi -mattr=+v8.3a %s -o - > %t
5; RUN-V83A: FileCheck --check-prefixes CHECK,V83A < %t %s
6
7define void @a() "sign-return-address"="all" {
8; CHECK-LABEL:      a:                                     // @a
9; V8A:              hint #25
10; V83A:             paciasp
11; CHECK-NEXT:       .cfi_negate_ra_state
12  %1 = alloca i32, align 4
13  %2 = alloca i32, align 4
14  %3 = alloca i32, align 4
15  %4 = alloca i32, align 4
16  %5 = alloca i32, align 4
17  %6 = alloca i32, align 4
18  store i32 1, i32* %1, align 4
19  store i32 2, i32* %2, align 4
20  store i32 3, i32* %3, align 4
21  store i32 4, i32* %4, align 4
22  store i32 5, i32* %5, align 4
23  store i32 6, i32* %6, align 4
24; V8A:            hint #29
25; V83A:           autiasp
26  ret void
27; CHECK:          .cfi_endproc
28}
29
30define void @b() "sign-return-address"="non-leaf" {
31; CHECK-LABE:      b:                                     // @b
32; V8A-NOT:         hint #25
33; V83A-NOT:        paciasp
34; CHECK-NOT:       .cfi_negate_ra_state
35  %1 = alloca i32, align 4
36  %2 = alloca i32, align 4
37  %3 = alloca i32, align 4
38  %4 = alloca i32, align 4
39  %5 = alloca i32, align 4
40  %6 = alloca i32, align 4
41  store i32 1, i32* %1, align 4
42  store i32 2, i32* %2, align 4
43  store i32 3, i32* %3, align 4
44  store i32 4, i32* %4, align 4
45  store i32 5, i32* %5, align 4
46  store i32 6, i32* %6, align 4
47; V8A-NOT:          hint #29
48; V83A-NOT:         autiasp
49  ret void
50; CHECK:            .cfi_endproc
51}
52
53define void @c() "sign-return-address"="all" {
54; CHECK-LABEL:         c:              // @c
55; V8A:                 hint #25
56; V83A:                paciasp
57; V8A-NEXT, V83A-NEXT: .cfi_negate_ra_state
58  %1 = alloca i32, align 4
59  %2 = alloca i32, align 4
60  %3 = alloca i32, align 4
61  %4 = alloca i32, align 4
62  %5 = alloca i32, align 4
63  %6 = alloca i32, align 4
64  store i32 1, i32* %1, align 4
65  store i32 2, i32* %2, align 4
66  store i32 3, i32* %3, align 4
67  store i32 4, i32* %4, align 4
68  store i32 5, i32* %5, align 4
69  store i32 6, i32* %6, align 4
70; V8A:            hint #29
71; V83A:           autiasp
72  ret void
73; CHECK:          .cfi_endproc
74}
75
76; CHECK-NOT:      OUTLINED_FUNCTION_{{[0-9]+}}:
77; CHECK-NOT:      // -- Begin function
78