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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -mtriple=amdgcn -mcpu=gfx1030 -run-pass si-pre-emit-peephole -amdgpu-skip-threshold=10 -verify-machineinstrs %s -o - | FileCheck %s
---
name: skip_waitcnt_vscnt
body: |
; CHECK-LABEL: name: skip_waitcnt_vscnt
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_WAITCNT_VSCNT $sgpr_null, 0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_WAITCNT_VSCNT $sgpr_null, 0
bb.2:
S_ENDPGM 0
...
---
name: skip_waitcnt_expcnt
body: |
; CHECK-LABEL: name: skip_waitcnt_expcnt
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_WAITCNT_EXPCNT $sgpr_null, 0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_WAITCNT_EXPCNT $sgpr_null, 0
bb.2:
S_ENDPGM 0
...
---
name: skip_waitcnt_vmcnt
body: |
; CHECK-LABEL: name: skip_waitcnt_vmcnt
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_WAITCNT_VMCNT $sgpr_null, 0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_WAITCNT_VMCNT $sgpr_null, 0
bb.2:
S_ENDPGM 0
...
---
name: skip_waitcnt_lgkmcnt
body: |
; CHECK-LABEL: name: skip_waitcnt_lgkmcnt
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_WAITCNT_LGKMCNT $sgpr_null, 0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_WAITCNT_LGKMCNT $sgpr_null, 0
bb.2:
S_ENDPGM 0
...
---
name: skip_wait_idle
body: |
; CHECK-LABEL: name: skip_wait_idle
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_WAIT_IDLE
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_WAIT_IDLE
bb.2:
S_ENDPGM 0
...
---
name: skip_bvh
body: |
; CHECK-LABEL: name: skip_bvh
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14 = IMPLICIT_DEF
; CHECK-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
; CHECK-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx11 $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, implicit $exec :: (dereferenceable load (s128), addrspace 7)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
$vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14 = IMPLICIT_DEF
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx11 $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, implicit $exec :: (dereferenceable load (s128), addrspace 7)
bb.2:
S_ENDPGM 0
...
---
name: skip_barrier
body: |
; CHECK-LABEL: name: skip_barrier
; CHECK: bb.0:
; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: S_CBRANCH_EXECZ %bb.2, implicit $exec
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.1:
; CHECK-NEXT: successors: %bb.2(0x80000000)
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: V_NOP_e32 implicit $exec
; CHECK-NEXT: S_BARRIER
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: bb.2:
; CHECK-NEXT: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
S_CBRANCH_EXECZ %bb.2, implicit $exec
bb.1:
successors: %bb.2
V_NOP_e32 implicit $exec
S_BARRIER
bb.2:
S_ENDPGM 0
...
|
