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
96
97
98
99
100
101
102
103
104
105
106
107
108
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx908 %s -o - -run-pass machine-cp -verify-machineinstrs | FileCheck -check-prefix=GFX908 %s
# RUN: llc -march=amdgcn -mcpu=gfx90a %s -o - -run-pass machine-cp -verify-machineinstrs | FileCheck -check-prefix=GFX90A %s
---
name: propagate_agpr
body: |
bb.0:
successors:
liveins: $agpr0
; GFX908-LABEL: name: propagate_agpr
; GFX908: liveins: $agpr0
; GFX908-NEXT: {{ $}}
; GFX908-NEXT: renamable $agpr1 = COPY renamable $agpr0, implicit $exec
; GFX908-NEXT: renamable $agpr2 = COPY $agpr0, implicit $exec
; GFX908-NEXT: renamable $agpr3 = COPY $agpr0, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
; GFX90A-LABEL: name: propagate_agpr
; GFX90A: liveins: $agpr0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: renamable $agpr1 = COPY renamable $agpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr2 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr3 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
renamable $agpr1 = COPY renamable $agpr0, implicit $exec
renamable $agpr2 = COPY renamable $agpr1, implicit $exec
renamable $agpr3 = COPY renamable $agpr2, implicit $exec
S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
...
---
name: do_not_propagate_agpr_to_agpr
body: |
bb.0:
successors:
liveins: $agpr0
; GFX908-LABEL: name: do_not_propagate_agpr_to_agpr
; GFX908: liveins: $agpr0
; GFX908-NEXT: {{ $}}
; GFX908-NEXT: renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
; GFX908-NEXT: renamable $agpr1 = COPY renamable $vgpr0, implicit $exec
; GFX908-NEXT: renamable $agpr2 = COPY renamable $vgpr0, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $vgpr0, implicit $agpr1, implicit $agpr2
; GFX90A-LABEL: name: do_not_propagate_agpr_to_agpr
; GFX90A: liveins: $agpr0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr1 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr2 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $vgpr0, implicit $agpr1, implicit $agpr2
renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
renamable $agpr1 = COPY renamable $vgpr0, implicit $exec
renamable $agpr2 = COPY renamable $vgpr0, implicit $exec
S_ENDPGM 0, implicit $vgpr0, implicit $agpr1, implicit $agpr2
...
---
name: propagate_vgpr_to_agpr
body: |
bb.0:
successors:
liveins: $vgpr0
; GFX908-LABEL: name: propagate_vgpr_to_agpr
; GFX908: liveins: $vgpr0
; GFX908-NEXT: {{ $}}
; GFX908-NEXT: renamable $agpr0 = COPY renamable $vgpr0, implicit $exec
; GFX908-NEXT: renamable $agpr1 = COPY $vgpr0, implicit $exec
; GFX908-NEXT: renamable $agpr2 = COPY $vgpr0, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2
; GFX90A-LABEL: name: propagate_vgpr_to_agpr
; GFX90A: liveins: $vgpr0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: renamable $agpr0 = COPY renamable $vgpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr1 = COPY $vgpr0, implicit $exec
; GFX90A-NEXT: renamable $agpr2 = COPY $vgpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2
renamable $agpr0 = COPY renamable $vgpr0, implicit $exec
renamable $agpr1 = COPY renamable $agpr0, implicit $exec
renamable $agpr2 = COPY renamable $agpr0, implicit $exec
S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2
...
---
name: propagate_agpr_to_vgpr
body: |
bb.0:
successors:
liveins: $agpr0
; GFX908-LABEL: name: propagate_agpr_to_vgpr
; GFX908: liveins: $agpr0
; GFX908-NEXT: {{ $}}
; GFX908-NEXT: renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
; GFX908-NEXT: renamable $vgpr1 = COPY $agpr0, implicit $exec
; GFX908-NEXT: renamable $vgpr2 = COPY $agpr0, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2
; GFX90A-LABEL: name: propagate_agpr_to_vgpr
; GFX90A: liveins: $agpr0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
; GFX90A-NEXT: renamable $vgpr1 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: renamable $vgpr2 = COPY $agpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2
renamable $vgpr0 = COPY renamable $agpr0, implicit $exec
renamable $vgpr1 = COPY renamable $vgpr0, implicit $exec
renamable $vgpr2 = COPY renamable $vgpr0, implicit $exec
S_ENDPGM 0, implicit $vgpr0, implicit $vgpr1, implicit $vgpr2
...
|
