regbankselect-uadde.mir
7.06 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
149
150
151
152
153
154
155
156
157
158
159
# 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 -check-prefix=FAST %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck -check-prefix=GREEDY %s
---
name: uadde_s32_sss
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1, $sgpr2
; FAST-LABEL: name: uadde_s32_sss
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
; FAST: [[UADDE:%[0-9]+]]:sgpr(s32), [[UADDE1:%[0-9]+]]:sgpr(s32) = G_UADDE [[COPY]], [[COPY1]], [[ZEXT]]
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[UADDE1]](s32)
; GREEDY-LABEL: name: uadde_s32_sss
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
; GREEDY: [[UADDE:%[0-9]+]]:sgpr(s32), [[UADDE1:%[0-9]+]]:sgpr(s32) = G_UADDE [[COPY]], [[COPY1]], [[ZEXT]]
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[UADDE1]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $sgpr2
%3:_(s32) = G_CONSTANT i32 0
%4:_(s1) = G_ICMP intpred(eq), %2, %3
%5:_(s32), %6:_(s1) = G_UADDE %0, %1, %4
...
---
name: uadde_s32_vss
legalized: true
body: |
bb.0:
liveins: $vgpr0, $sgpr0, $sgpr1
; FAST-LABEL: name: uadde_s32_vss
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; FAST: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; FAST: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; FAST: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; FAST: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY]], [[COPY3]], [[COPY4]]
; GREEDY-LABEL: name: uadde_s32_vss
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; GREEDY: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; GREEDY: [[ICMP:%[0-9]+]]:sgpr(s32) = G_ICMP intpred(eq), [[COPY2]](s32), [[C]]
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[ICMP]](s32)
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; GREEDY: [[COPY4:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; GREEDY: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY]], [[COPY3]], [[COPY4]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $sgpr0
%2:_(s32) = COPY $sgpr1
%3:_(s32) = G_CONSTANT i32 0
%4:_(s1) = G_ICMP intpred(eq), %2, %3
%5:_(s32), %6:_(s1) = G_UADDE %0, %1, %4
...
---
name: uadde_s32_ssv
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1, $vgpr0
; FAST-LABEL: name: uadde_s32_ssv
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; FAST: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; FAST: [[TRUNC:%[0-9]+]]:vcc(s1) = G_TRUNC [[COPY2]](s32)
; FAST: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
; FAST: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; FAST: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY3]], [[COPY4]], [[TRUNC]]
; GREEDY-LABEL: name: uadde_s32_ssv
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; GREEDY: [[COPY2:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; GREEDY: [[TRUNC:%[0-9]+]]:vcc(s1) = G_TRUNC [[COPY2]](s32)
; GREEDY: [[COPY3:%[0-9]+]]:vgpr(s32) = COPY [[COPY]](s32)
; GREEDY: [[COPY4:%[0-9]+]]:vgpr(s32) = COPY [[COPY1]](s32)
; GREEDY: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY3]], [[COPY4]], [[TRUNC]]
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $vgpr0
%3:_(s1) = G_TRUNC %2
%4:_(s32), %5:_(s1) = G_UADDE %0, %1, %3
...
---
name: uadde_s32_vvs
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $sgpr0
; FAST-LABEL: name: uadde_s32_vvs
; FAST: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; FAST: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY2]](s32)
; FAST: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; FAST: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY]], [[COPY1]], [[COPY3]]
; GREEDY-LABEL: name: uadde_s32_vvs
; GREEDY: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; GREEDY: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY2]](s32)
; GREEDY: [[COPY3:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; GREEDY: [[UADDE:%[0-9]+]]:vgpr(s32), [[UADDE1:%[0-9]+]]:vcc(s1) = G_UADDE [[COPY]], [[COPY1]], [[COPY3]]
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = COPY $sgpr0
%3:_(s1) = G_TRUNC %2
%4:_(s32), %5:_(s1) = G_UADDE %0, %1, %3
...
---
name: uadde_s32_sss_noscc
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1, $sgpr2
; FAST-LABEL: name: uadde_s32_sss_noscc
; FAST: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; FAST: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; FAST: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
; FAST: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY2]](s32)
; FAST: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
; FAST: [[UADDE:%[0-9]+]]:sgpr(s32), [[UADDE1:%[0-9]+]]:sgpr(s32) = G_UADDE [[COPY]], [[COPY1]], [[ZEXT]]
; FAST: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[UADDE1]](s32)
; GREEDY-LABEL: name: uadde_s32_sss_noscc
; GREEDY: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; GREEDY: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; GREEDY: [[COPY2:%[0-9]+]]:sgpr(s32) = COPY $sgpr2
; GREEDY: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY2]](s32)
; GREEDY: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s1)
; GREEDY: [[UADDE:%[0-9]+]]:sgpr(s32), [[UADDE1:%[0-9]+]]:sgpr(s32) = G_UADDE [[COPY]], [[COPY1]], [[ZEXT]]
; GREEDY: [[TRUNC1:%[0-9]+]]:sgpr(s1) = G_TRUNC [[UADDE1]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s32) = COPY $sgpr2
%3:_(s1) = G_TRUNC %2
%4:_(s32), %5:_(s1) = G_UADDE %0, %1, %3
...