legalize-fabs.mir
20.2 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
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=SI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=VI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9 %s
---
name: test_fabs_s32
body: |
bb.0:
liveins: $vgpr0
; SI-LABEL: name: test_fabs_s32
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[COPY]]
; SI: $vgpr0 = COPY [[FABS]](s32)
; VI-LABEL: name: test_fabs_s32
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[COPY]]
; VI: $vgpr0 = COPY [[FABS]](s32)
; GFX9-LABEL: name: test_fabs_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[COPY]]
; GFX9: $vgpr0 = COPY [[FABS]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_FABS %0
$vgpr0 = COPY %1
...
---
name: test_fabs_s64
body: |
bb.0:
liveins: $vgpr0
; SI-LABEL: name: test_fabs_s64
; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; SI: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[COPY]]
; SI: $vgpr0_vgpr1 = COPY [[FABS]](s64)
; VI-LABEL: name: test_fabs_s64
; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; VI: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[COPY]]
; VI: $vgpr0_vgpr1 = COPY [[FABS]](s64)
; GFX9-LABEL: name: test_fabs_s64
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[COPY]]
; GFX9: $vgpr0_vgpr1 = COPY [[FABS]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_FABS %0
$vgpr0_vgpr1 = COPY %1
...
---
name: test_fabs_s16
body: |
bb.0:
liveins: $vgpr0
; SI-LABEL: name: test_fabs_s16
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; SI: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[TRUNC]]
; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FABS]](s16)
; SI: $vgpr0 = COPY [[ANYEXT]](s32)
; VI-LABEL: name: test_fabs_s16
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; VI: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[TRUNC]]
; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FABS]](s16)
; VI: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: test_fabs_s16
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[FABS:%[0-9]+]]:_(s16) = G_FABS [[TRUNC]]
; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FABS]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s16) = G_TRUNC %0
%2:_(s16) = G_FABS %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: test_fabs_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1
; SI-LABEL: name: test_fabs_v2s32
; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; SI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; SI: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32)
; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; VI-LABEL: name: test_fabs_v2s32
; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; VI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; VI: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32)
; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: test_fabs_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; GFX9: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = G_FABS %0
$vgpr0_vgpr1 = COPY %1
...
---
name: test_fabs_v3s32
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2
; SI-LABEL: name: test_fabs_v3s32
; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; SI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; SI: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; SI: [[FABS2:%[0-9]+]]:_(s32) = G_FABS [[UV2]]
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32), [[FABS2]](s32)
; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; VI-LABEL: name: test_fabs_v3s32
; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; VI: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; VI: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; VI: [[FABS2:%[0-9]+]]:_(s32) = G_FABS [[UV2]]
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32), [[FABS2]](s32)
; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; GFX9-LABEL: name: test_fabs_v3s32
; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; GFX9: [[FABS:%[0-9]+]]:_(s32) = G_FABS [[UV]]
; GFX9: [[FABS1:%[0-9]+]]:_(s32) = G_FABS [[UV1]]
; GFX9: [[FABS2:%[0-9]+]]:_(s32) = G_FABS [[UV2]]
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FABS]](s32), [[FABS1]](s32), [[FABS2]](s32)
; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
%0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s32>) = G_FABS %0
$vgpr0_vgpr1_vgpr2 = COPY %1
...
---
name: test_fabs_v2s64
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; SI-LABEL: name: test_fabs_v2s64
; SI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; SI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; SI: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[UV]]
; SI: [[FABS1:%[0-9]+]]:_(s64) = G_FABS [[UV1]]
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FABS]](s64), [[FABS1]](s64)
; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; VI-LABEL: name: test_fabs_v2s64
; VI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; VI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; VI: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[UV]]
; VI: [[FABS1:%[0-9]+]]:_(s64) = G_FABS [[UV1]]
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FABS]](s64), [[FABS1]](s64)
; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX9-LABEL: name: test_fabs_v2s64
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9: [[FABS:%[0-9]+]]:_(s64) = G_FABS [[UV]]
; GFX9: [[FABS1:%[0-9]+]]:_(s64) = G_FABS [[UV1]]
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FABS]](s64), [[FABS1]](s64)
; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = G_FABS %0
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...
---
name: test_fabs_v2s16
body: |
bb.0:
liveins: $vgpr0
; SI-LABEL: name: test_fabs_v2s16
; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; SI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[COPY]]
; SI: $vgpr0 = COPY [[FABS]](<2 x s16>)
; VI-LABEL: name: test_fabs_v2s16
; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; VI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[COPY]]
; VI: $vgpr0 = COPY [[FABS]](<2 x s16>)
; GFX9-LABEL: name: test_fabs_v2s16
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX9: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[COPY]]
; GFX9: $vgpr0 = COPY [[FABS]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = G_FABS %0
$vgpr0 = COPY %1
...
---
name: test_fabs_v3s16
body: |
bb.0:
; SI-LABEL: name: test_fabs_v3s16
; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]]
; SI: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
; SI: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; SI: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
; SI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
; SI: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
; SI: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
; SI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BITCAST2]]
; SI: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BITCAST3]]
; SI: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; SI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
; SI: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; SI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)
; SI: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; SI: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST6]], [[C]](s32)
; SI: [[BITCAST7:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; SI: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST7]], [[C]](s32)
; SI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST4]](s32)
; SI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
; SI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
; SI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; SI: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND4]], [[C]](s32)
; SI: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND3]], [[SHL2]]
; SI: [[BITCAST8:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
; SI: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST5]](s32)
; SI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[COPY5]], [[C1]]
; SI: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST6]](s32)
; SI: [[AND6:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C1]]
; SI: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C]](s32)
; SI: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[SHL3]]
; SI: [[BITCAST9:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)
; SI: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
; SI: [[AND7:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C1]]
; SI: [[COPY8:%[0-9]+]]:_(s32) = COPY [[BITCAST7]](s32)
; SI: [[AND8:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C1]]
; SI: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND8]], [[C]](s32)
; SI: [[OR4:%[0-9]+]]:_(s32) = G_OR [[AND7]], [[SHL4]]
; SI: [[BITCAST10:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)
; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST8]](<2 x s16>), [[BITCAST9]](<2 x s16>), [[BITCAST10]](<2 x s16>)
; SI: S_NOP 0, implicit [[CONCAT_VECTORS]](<6 x s16>)
; VI-LABEL: name: test_fabs_v3s16
; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; VI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; VI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]]
; VI: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
; VI: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; VI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; VI: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
; VI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
; VI: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
; VI: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
; VI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BITCAST2]]
; VI: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BITCAST3]]
; VI: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; VI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
; VI: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; VI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)
; VI: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; VI: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST6]], [[C]](s32)
; VI: [[BITCAST7:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; VI: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST7]], [[C]](s32)
; VI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST4]](s32)
; VI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
; VI: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
; VI: [[AND4:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; VI: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND4]], [[C]](s32)
; VI: [[OR2:%[0-9]+]]:_(s32) = G_OR [[AND3]], [[SHL2]]
; VI: [[BITCAST8:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
; VI: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST5]](s32)
; VI: [[AND5:%[0-9]+]]:_(s32) = G_AND [[COPY5]], [[C1]]
; VI: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST6]](s32)
; VI: [[AND6:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C1]]
; VI: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[AND6]], [[C]](s32)
; VI: [[OR3:%[0-9]+]]:_(s32) = G_OR [[AND5]], [[SHL3]]
; VI: [[BITCAST9:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR3]](s32)
; VI: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
; VI: [[AND7:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C1]]
; VI: [[COPY8:%[0-9]+]]:_(s32) = COPY [[BITCAST7]](s32)
; VI: [[AND8:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C1]]
; VI: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[AND8]], [[C]](s32)
; VI: [[OR4:%[0-9]+]]:_(s32) = G_OR [[AND7]], [[SHL4]]
; VI: [[BITCAST10:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)
; VI: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST8]](<2 x s16>), [[BITCAST9]](<2 x s16>), [[BITCAST10]](<2 x s16>)
; VI: S_NOP 0, implicit [[CONCAT_VECTORS]](<6 x s16>)
; GFX9-LABEL: name: test_fabs_v3s16
; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX9: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY]](s32), [[COPY1]](s32)
; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
; GFX9: [[DEF2:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY2]](s32), [[DEF2]](s32)
; GFX9: [[DEF3:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
; GFX9: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BUILD_VECTOR_TRUNC]]
; GFX9: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[BUILD_VECTOR_TRUNC1]]
; GFX9: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; GFX9: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX9: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[FABS]](<2 x s16>)
; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
; GFX9: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[FABS1]](<2 x s16>)
; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)
; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY3]](s32), [[COPY4]](s32)
; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[BITCAST4]](s32)
; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY5]](s32), [[COPY6]](s32)
; GFX9: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
; GFX9: [[COPY8:%[0-9]+]]:_(s32) = COPY [[BITCAST5]](s32)
; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY7]](s32), [[COPY8]](s32)
; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR_TRUNC2]](<2 x s16>), [[BUILD_VECTOR_TRUNC3]](<2 x s16>), [[BUILD_VECTOR_TRUNC4]](<2 x s16>)
; GFX9: S_NOP 0, implicit [[CONCAT_VECTORS]](<6 x s16>)
%0:_(<3 x s16>) = G_IMPLICIT_DEF
%1:_(<3 x s16>) = G_FABS %0
%2:_(<6 x s16>) = G_CONCAT_VECTORS %1, %1
S_NOP 0, implicit %2
...
---
name: test_fabs_v4s16
body: |
bb.0:
liveins: $vgpr0_vgpr1
; SI-LABEL: name: test_fabs_v4s16
; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; SI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV]]
; SI: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV1]]
; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FABS]](<2 x s16>), [[FABS1]](<2 x s16>)
; SI: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; VI-LABEL: name: test_fabs_v4s16
; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; VI: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV]]
; VI: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV1]]
; VI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FABS]](<2 x s16>), [[FABS1]](<2 x s16>)
; VI: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX9-LABEL: name: test_fabs_v4s16
; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX9: [[FABS:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV]]
; GFX9: [[FABS1:%[0-9]+]]:_(<2 x s16>) = G_FABS [[UV1]]
; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FABS]](<2 x s16>), [[FABS1]](<2 x s16>)
; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = G_FABS %0
$vgpr0_vgpr1 = COPY %1
...