regbankselect-fma.mir
4.59 KB
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
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
---
name: fma_sss
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1, $sgpr2
; CHECK-LABEL: name: fma_sss
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY3]], [[COPY4]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $sgpr2
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_vss
legalized: true
body: |
bb.0:
liveins: $vgpr0, $sgpr0, $sgpr1
; CHECK-LABEL: name: fma_vss
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; CHECK: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY3]], [[COPY4]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $sgpr0
%2:_(s32) = COPY $sgpr1
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_svs
legalized: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $sgpr1
; CHECK-LABEL: name: fma_svs
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY1]], [[COPY3]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $vgpr0
%2:_(s32) = COPY $sgpr1
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_ssv
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1, $vgpr0
; CHECK-LABEL: name: fma_ssv
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY3]], [[COPY2]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $vgpr0
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_vvs
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $sgpr0
; CHECK-LABEL: name: fma_vvs
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY2]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY1]], [[COPY3]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = COPY $sgpr0
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_vsv
legalized: true
body: |
bb.0:
liveins: $vgpr0, $sgpr0, $vgpr1
; CHECK-LABEL: name: fma_vsv
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY3]], [[COPY2]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $vgpr1
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_svv
legalized: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1
; CHECK-LABEL: name: fma_svv
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY1]], [[COPY2]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $vgpr0
%2:_(s32) = COPY $vgpr1
%3:_(s32) = G_FMA %0, %1, %2
...
---
name: fma_vvv
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; CHECK-LABEL: name: fma_vvv
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr2
; CHECK: [[FMA:%[0-9]+]]:vgpr(s32) = G_FMA [[COPY]], [[COPY1]], [[COPY2]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = COPY $vgpr2
%3:_(s32) = G_FMA %0, %1, %2
...