twoaddr-mad.mir
5.49 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
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
# RUN: llc -march=amdgcn -mcpu=gfx900 %s -run-pass twoaddressinstruction -verify-machineinstrs -o - | FileCheck -check-prefix=GCN %s
# GCN-LABEL: name: test_madmk_reg_imm_f32
# GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $exec
---
name: test_madmk_reg_imm_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_MAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $exec
...
# GCN-LABEL: name: test_madmk_imm_reg_f32
# GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $exec
---
name: test_madmk_imm_reg_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_MAC_F32_e32 %2, killed %0.sub0, killed %1, implicit $exec
...
# GCN-LABEL: name: test_madak_f32
# GCN: V_MADAK_F32 killed %0.sub0, %0.sub1, 1078523331, implicit $exec
---
name: test_madak_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = V_MAC_F32_e32 killed %0.sub0, %0.sub1, %1, implicit $exec
...
# GCN-LABEL: name: test_madmk_reg_imm_f16
# GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $exec
---
name: test_madmk_reg_imm_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_MAC_F16_e32 killed %0.sub0, %2, killed %1, implicit $exec
...
# GCN-LABEL: name: test_madmk_imm_reg_f16
# GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $exec
---
name: test_madmk_imm_reg_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_MAC_F16_e32 %2, killed %0.sub0, killed %1, implicit $exec
...
# GCN-LABEL: name: test_madak_f16
# GCN: V_MADAK_F16 killed %0.sub0, %0.sub1, 1078523331, implicit $exec
---
name: test_madak_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = V_MAC_F16_e32 killed %0.sub0, %0.sub1, %1, implicit $exec
...
# Make sure constant bus restriction isn't violated if src0 is an SGPR.
# GCN-LABEL: name: test_madak_sgpr_src0_f32
# GCN: %1:vgpr_32 = V_MOV_B32_e32 1078523331, implicit $exec
# GCN: %2:vgpr_32 = V_MAD_F32 0, killed %0, 0, %1, 0, %3:vgpr_32, 0, 0, implicit $exec
---
name: test_madak_sgpr_src0_f32
registers:
- { id: 0, class: sreg_32_xm0 }
- { id: 1, class: vgpr_32}
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = V_MAC_F32_e32 killed %0, %1, %3, implicit $exec
...
# This can still fold if this is an inline immediate.
# GCN-LABEL: name: test_madak_inlineimm_src0_f32
# GCN: %1:vgpr_32 = V_MADMK_F32 1073741824, 1078523331, %2:vgpr_32, implicit $exec
---
name: test_madak_inlineimm_src0_f32
registers:
- { id: 0, class: vgpr_32}
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = V_MAC_F32_e32 1073741824, %0, %2, implicit $exec
...
# Non-inline immediate uses constant bus already.
# GCN-LABEL: name: test_madak_otherimm_src0_f32
# GCN: %1:vgpr_32 = V_MAC_F32_e32 1120403456, %0, %1, implicit $exec
---
name: test_madak_otherimm_src0_f32
registers:
- { id: 0, class: vgpr_32}
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = V_MAC_F32_e32 1120403456, %0, %2, implicit $exec
...
# Non-inline immediate uses constant bus already.
# GCN-LABEL: name: test_madak_other_constantlike_src0_f32
# GCN: %1:vgpr_32 = V_MAC_F32_e32 %stack.0, %0, %1, implicit $exec
---
name: test_madak_other_constantlike_src0_f32
registers:
- { id: 0, class: vgpr_32}
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
stack:
- { id: 0, name: "", type: default, offset: 0, size: 128, alignment: 8,
callee-saved-register: '', local-offset: 0, debug-info-variable: '',
debug-info-expression: '', debug-info-location: '' }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = V_MAC_F32_e32 %stack.0, %0, %2, implicit $exec
...
# GCN-LABEL: name: test_madak_inline_literal_f16
# GCN: %2:vgpr_32 = V_MADAK_F16 16384, killed %0, 49664, implicit $exec
---
name: test_madak_inline_literal_f16
liveins:
- { reg: '$vgpr0', virtual-reg: '%3' }
body: |
bb.0:
liveins: $vgpr0
%3:vgpr_32 = COPY killed $vgpr0
%26:vgpr_32 = V_MOV_B32_e32 49664, implicit $exec
%28:vgpr_32 = V_MAC_F16_e32 16384, killed %3, %26, implicit $exec
S_ENDPGM 0
...