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