1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -o - %s -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+fullfp16 -run-pass=stack-protector -run-pass=prologepilog | FileCheck %s
3---
4name: func0
5tracksRegLiveness: true
6stack:
7  - { id: 0, name: '', type: default, offset: 0, size: 2, alignment: 2,
8      stack-id: default, callee-saved-register: '', callee-saved-restored: true,
9      local-offset: -1200, debug-info-variable: '', debug-info-expression: '',
10      debug-info-location: '' }
11  - { id: 1, name: '', type: default, offset: 0, size: 1200, alignment: 4,
12      stack-id: default, callee-saved-register: '', callee-saved-restored: true,
13      local-offset: -2, debug-info-variable: '', debug-info-expression: '',
14      debug-info-location: '' }
15body: |
16  bb.0:
17    ; CHECK-LABEL: name: func0
18    ; CHECK: liveins: $r4, $r5, $r6, $r7, $r8, $r9, $r10, $r11, $lr
19    ; CHECK: $sp = frame-setup t2STMDB_UPD $sp, 14 /* CC::al */, $noreg, killed $r4, killed $r5, killed $r6, killed $r7, killed $r8, killed $r9, killed $r10, killed $r11, killed $lr
20    ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 36
21    ; CHECK: frame-setup CFI_INSTRUCTION offset $lr, -4
22    ; CHECK: frame-setup CFI_INSTRUCTION offset $r11, -8
23    ; CHECK: frame-setup CFI_INSTRUCTION offset $r10, -12
24    ; CHECK: frame-setup CFI_INSTRUCTION offset $r9, -16
25    ; CHECK: frame-setup CFI_INSTRUCTION offset $r8, -20
26    ; CHECK: frame-setup CFI_INSTRUCTION offset $r7, -24
27    ; CHECK: frame-setup CFI_INSTRUCTION offset $r6, -28
28    ; CHECK: frame-setup CFI_INSTRUCTION offset $r5, -32
29    ; CHECK: frame-setup CFI_INSTRUCTION offset $r4, -36
30    ; CHECK: $sp = frame-setup t2SUBspImm killed $sp, 1208, 14 /* CC::al */, $noreg, $noreg
31    ; CHECK: frame-setup CFI_INSTRUCTION def_cfa_offset 1244
32    ; CHECK: $r0 = IMPLICIT_DEF
33    ; CHECK: $r1 = IMPLICIT_DEF
34    ; CHECK: $r2 = IMPLICIT_DEF
35    ; CHECK: $r3 = IMPLICIT_DEF
36    ; CHECK: $r4 = IMPLICIT_DEF
37    ; CHECK: $r5 = IMPLICIT_DEF
38    ; CHECK: $r6 = IMPLICIT_DEF
39    ; CHECK: $r7 = IMPLICIT_DEF
40    ; CHECK: $r8 = IMPLICIT_DEF
41    ; CHECK: $r9 = IMPLICIT_DEF
42    ; CHECK: $r10 = IMPLICIT_DEF
43    ; CHECK: $r11 = IMPLICIT_DEF
44    ; CHECK: $r12 = IMPLICIT_DEF
45    ; CHECK: $lr = IMPLICIT_DEF
46    ; CHECK: t2STRi12 killed $r0, $sp, 0, 14 /* CC::al */, $noreg :: (store (s32) into %stack.2)
47    ; CHECK: $r0 = t2ADDri killed $sp, 1024, 14 /* CC::al */, $noreg, $noreg
48    ; CHECK: renamable $s4 = VLDRH killed $r0, 91, 14, $noreg :: (dereferenceable load (s16) from %stack.0)
49    ; CHECK: $r0 = t2LDRi12 $sp, 0, 14 /* CC::al */, $noreg :: (load (s32) from %stack.2)
50    ; CHECK: KILL $r0
51    ; CHECK: KILL $r1
52    ; CHECK: KILL $r2
53    ; CHECK: KILL $r3
54    ; CHECK: KILL $r4
55    ; CHECK: KILL $r5
56    ; CHECK: KILL $r6
57    ; CHECK: KILL $r7
58    ; CHECK: KILL $r8
59    ; CHECK: KILL $r9
60    ; CHECK: KILL $r10
61    ; CHECK: KILL $r11
62    ; CHECK: KILL $r12
63    ; CHECK: KILL $lr
64    $r0 = IMPLICIT_DEF
65    $r1 = IMPLICIT_DEF
66    $r2 = IMPLICIT_DEF
67    $r3 = IMPLICIT_DEF
68    $r4 = IMPLICIT_DEF
69    $r5 = IMPLICIT_DEF
70    $r6 = IMPLICIT_DEF
71    $r7 = IMPLICIT_DEF
72    $r8 = IMPLICIT_DEF
73    $r9 = IMPLICIT_DEF
74    $r10 = IMPLICIT_DEF
75    $r11 = IMPLICIT_DEF
76    $r12 = IMPLICIT_DEF
77    $lr = IMPLICIT_DEF
78
79    renamable $s4 = VLDRH %stack.0, 0, 14, $noreg :: (dereferenceable load (s16) from %stack.0)
80
81    KILL $r0
82    KILL $r1
83    KILL $r2
84    KILL $r3
85    KILL $r4
86    KILL $r5
87    KILL $r6
88    KILL $r7
89    KILL $r8
90    KILL $r9
91    KILL $r10
92    KILL $r11
93    KILL $r12
94    KILL $lr
95...
96