1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-- -O0 -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck %s
3
4---
5name: test_unmerge_s32_s64
6body: |
7  bb.0:
8    ; CHECK-LABEL: name: test_unmerge_s32_s64
9    ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
10    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C]](s64)
11    ; CHECK: $vgpr0 = COPY [[UV]](s32)
12    ; CHECK: $vgpr1 = COPY [[UV1]](s32)
13    %0:_(s64) = G_CONSTANT i64 0
14    %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(s64)
15    $vgpr0 = COPY %1(s32)
16    $vgpr1 = COPY %2(s32)
17...
18
19---
20name: test_unmerge_s32_v2s32
21body: |
22  bb.0:
23    liveins: $vgpr0_vgpr1
24    ; CHECK-LABEL: name: test_unmerge_s32_v2s32
25    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
26    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
27    ; CHECK: $vgpr0 = COPY [[UV]](s32)
28    ; CHECK: $vgpr21 = COPY [[UV1]](s32)
29    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
30    %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0
31    $vgpr0 = COPY %1
32    $vgpr21= COPY %2
33...
34
35---
36name: test_unmerge_s16_v2s16
37body: |
38  bb.0:
39    liveins: $vgpr0
40    ; CHECK-LABEL: name: test_unmerge_s16_v2s16
41    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
42    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
43    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
44    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
45    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
46    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
47    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
48    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
49    %0:_(<2 x s16>) = COPY $vgpr0
50    %1:_(s16), %2:_(s16) = G_UNMERGE_VALUES %0
51    %3:_(s32) = G_ANYEXT %1
52    %4:_(s32) = G_ANYEXT %2
53    $vgpr0 = COPY %3
54    $vgpr1 = COPY %4
55...
56
57---
58name: test_unmerge_s16_v3s16
59body: |
60  bb.0:
61    ; CHECK-LABEL: name: test_unmerge_s16_v3s16
62    ; CHECK: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
63    ; CHECK: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
64    ; CHECK: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
65    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
66    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
67    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
68    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
69    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
70    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
71    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
72    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
73    ; CHECK: $vgpr0 = COPY [[COPY]](s32)
74    ; CHECK: $vgpr1 = COPY [[COPY1]](s32)
75    ; CHECK: $vgpr2 = COPY [[COPY2]](s32)
76    %0:_(<3 x s16>) = G_IMPLICIT_DEF
77    %1:_(s16), %2:_(s16),  %3:_(s16) = G_UNMERGE_VALUES %0
78    %4:_(s32) = G_ANYEXT %1
79    %5:_(s32) = G_ANYEXT %2
80    %6:_(s32) = G_ANYEXT %3
81    $vgpr0 = COPY %4
82    $vgpr1 = COPY %5
83    $vgpr2 = COPY %6
84...
85
86---
87
88name: test_unmerge_s16_v4s16
89body: |
90  bb.0:
91    liveins: $vgpr0_vgpr1
92    ; CHECK-LABEL: name: test_unmerge_s16_v4s16
93    ; CHECK: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
94    ; CHECK: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
95    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
96    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
97    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
98    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
99    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
100    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
101    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
102    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
103    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
104    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
105    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
106    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
107    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
108    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
109    %1:_(s16), %2:_(s16), %3:_(s16), %4:_(s16) = G_UNMERGE_VALUES %0
110    %5:_(s32) = G_ANYEXT %1
111    %6:_(s32) = G_ANYEXT %2
112    %7:_(s32) = G_ANYEXT %3
113    %8:_(s32) = G_ANYEXT %4
114    $vgpr0 = COPY %5
115    $vgpr1 = COPY %6
116    $vgpr2 = COPY %7
117    $vgpr3 = COPY %8
118...
119
120---
121name: test_unmerge_s16_v6s16
122body: |
123  bb.0:
124    liveins: $vgpr0_vgpr1
125    ; CHECK-LABEL: name: test_unmerge_s16_v6s16
126    ; CHECK: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
127    ; CHECK: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<6 x s16>)
128    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
129    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
130    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
131    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
132    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
133    ; CHECK: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
134    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
135    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
136    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
137    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
138    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
139    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST2]](s32)
140    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
141    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
142    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
143    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
144    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
145    ; CHECK: $vgpr4 = COPY [[COPY5]](s32)
146    ; CHECK: $vgpr5 = COPY [[COPY6]](s32)
147    %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
148    %1:_(s16), %2:_(s16), %3:_(s16), %4:_(s16), %5:_(s16), %6:_(s16) = G_UNMERGE_VALUES %0
149    %7:_(s32) = G_ANYEXT %1
150    %8:_(s32) = G_ANYEXT %2
151    %9:_(s32) = G_ANYEXT %3
152    %10:_(s32) = G_ANYEXT %4
153    %11:_(s32) = G_ANYEXT %5
154    %12:_(s32) = G_ANYEXT %6
155    $vgpr0 = COPY %7
156    $vgpr1 = COPY %8
157    $vgpr2 = COPY %9
158    $vgpr3 = COPY %10
159    $vgpr4 = COPY %11
160    $vgpr5 = COPY %12
161...
162
163---
164
165name: test_unmerge_s8_s16
166body: |
167  bb.0:
168    liveins: $vgpr0
169    ; CHECK-LABEL: name: test_unmerge_s8_s16
170    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
171    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
172    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
173    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
174    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
175    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
176    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
177    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
178    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
179    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
180    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
181    %0:_(s32) = COPY $vgpr0
182    %1:_(s16) = G_TRUNC %0
183    %2:_(s8), %3:_(s8) = G_UNMERGE_VALUES %1
184    %4:_(s32) = G_ANYEXT %2
185    %5:_(s32) = G_ANYEXT %3
186    $vgpr0 = COPY %4
187    $vgpr1 = COPY %5
188...
189
190---
191name: test_unmerge_s8_s32
192body: |
193  bb.0:
194    liveins: $vgpr0
195    ; CHECK-LABEL: name: test_unmerge_s8_s32
196    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
197    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
198    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
199    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
200    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
201    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
202    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
203    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
204    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
205    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
206    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
207    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
208    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
209    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
210    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
211    %0:_(s32) = COPY $vgpr0
212    %1:_(s8), %2:_(s8), %3:_(s8), %4:_(s8) = G_UNMERGE_VALUES %0
213    %5:_(s32) = G_ANYEXT %1
214    %6:_(s32) = G_ANYEXT %2
215    %7:_(s32) = G_ANYEXT %3
216    %8:_(s32) = G_ANYEXT %4
217    $vgpr0 = COPY %5
218    $vgpr1 = COPY %6
219    $vgpr2 = COPY %7
220    $vgpr3 = COPY %8
221...
222
223---
224name: test_unmerge_s8_s48
225body: |
226  bb.0:
227    liveins: $vgpr0_vgpr1
228    ; CHECK-LABEL: name: test_unmerge_s8_s48
229    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
230    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
231    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
232    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
233    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
234    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
235    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
236    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
237    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
238    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C2]]
239    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
240    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
241    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
242    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C2]]
243    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY3]](s32)
244    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
245    ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY5]], [[C2]]
246    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[C1]](s32)
247    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
248    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
249    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
250    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
251    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
252    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
253    ; CHECK: $vgpr0 = COPY [[COPY6]](s32)
254    ; CHECK: $vgpr1 = COPY [[COPY7]](s32)
255    ; CHECK: $vgpr2 = COPY [[COPY8]](s32)
256    ; CHECK: $vgpr3 = COPY [[COPY9]](s32)
257    ; CHECK: $vgpr4 = COPY [[COPY10]](s32)
258    ; CHECK: $vgpr5 = COPY [[COPY11]](s32)
259    %0:_(s64) = COPY $vgpr0_vgpr1
260    %1:_(s48) = G_TRUNC %0
261    %2:_(s8), %3:_(s8), %4:_(s8), %5:_(s8), %6:_(s8), %7:_(s8) = G_UNMERGE_VALUES %1
262    %8:_(s32) = G_ANYEXT %2
263    %9:_(s32) = G_ANYEXT %3
264    %10:_(s32) = G_ANYEXT %4
265    %11:_(s32) = G_ANYEXT %5
266    %12:_(s32) = G_ANYEXT %6
267    %13:_(s32) = G_ANYEXT %7
268    $vgpr0 = COPY %8
269    $vgpr1 = COPY %9
270    $vgpr2 = COPY %10
271    $vgpr3 = COPY %11
272    $vgpr4 = COPY %12
273    $vgpr5 = COPY %13
274...
275
276---
277name: test_unmerge_s16_s48
278body: |
279  bb.0:
280    liveins: $vgpr0_vgpr1
281    ; CHECK-LABEL: name: test_unmerge_s16_s48
282    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
283    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
284    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
285    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
286    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
287    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
288    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
289    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
290    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
291    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
292    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
293    %0:_(s64) = COPY $vgpr0_vgpr1
294    %1:_(s48) = G_TRUNC %0
295    %2:_(s16), %3:_(s16), %4:_(s16) = G_UNMERGE_VALUES %1
296    %5:_(s32) = G_ANYEXT %2
297    %6:_(s32) = G_ANYEXT %3
298    %7:_(s32) = G_ANYEXT %4
299    $vgpr0 = COPY %5
300    $vgpr1 = COPY %6
301    $vgpr2 = COPY %7
302...
303
304---
305name: test_unmerge_s8_s64
306body: |
307  bb.0:
308    liveins: $vgpr0_vgpr1
309    ; CHECK-LABEL: name: test_unmerge_s8_s64
310    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
311    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
312    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
313    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
314    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
315    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
316    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
317    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
318    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
319    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C2]]
320    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
321    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
322    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
323    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C2]]
324    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY3]](s32)
325    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
326    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
327    ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C2]]
328    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[COPY5]](s32)
329    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
330    ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C2]]
331    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C1]](s32)
332    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
333    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
334    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
335    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
336    ; CHECK: [[COPY12:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
337    ; CHECK: [[COPY13:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
338    ; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
339    ; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
340    ; CHECK: $vgpr0 = COPY [[COPY8]](s32)
341    ; CHECK: $vgpr1 = COPY [[COPY9]](s32)
342    ; CHECK: $vgpr2 = COPY [[COPY10]](s32)
343    ; CHECK: $vgpr3 = COPY [[COPY11]](s32)
344    ; CHECK: $vgpr4 = COPY [[COPY12]](s32)
345    ; CHECK: $vgpr5 = COPY [[COPY13]](s32)
346    ; CHECK: $vgpr6 = COPY [[COPY14]](s32)
347    ; CHECK: $vgpr7 = COPY [[COPY15]](s32)
348    %0:_(s64) = COPY $vgpr0_vgpr1
349    %1:_(s8), %2:_(s8), %3:_(s8), %4:_(s8), %5:_(s8), %6:_(s8), %7:_(s8), %8:_(s8) = G_UNMERGE_VALUES %0
350    %10:_(s32) = G_ANYEXT %1
351    %11:_(s32) = G_ANYEXT %2
352    %12:_(s32) = G_ANYEXT %3
353    %13:_(s32) = G_ANYEXT %4
354    %14:_(s32) = G_ANYEXT %5
355    %15:_(s32) = G_ANYEXT %6
356    %16:_(s32) = G_ANYEXT %7
357    %17:_(s32) = G_ANYEXT %8
358    $vgpr0 = COPY %10
359    $vgpr1 = COPY %11
360    $vgpr2 = COPY %12
361    $vgpr3 = COPY %13
362    $vgpr4 = COPY %14
363    $vgpr5 = COPY %15
364    $vgpr6 = COPY %16
365    $vgpr7 = COPY %17
366...
367
368---
369name: test_unmerge_s8_p1
370body: |
371  bb.0:
372    liveins: $vgpr0_vgpr1
373    ; CHECK-LABEL: name: test_unmerge_s8_p1
374    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
375    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](p1)
376    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
377    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
378    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
379    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
380    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
381    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
382    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
383    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C2]]
384    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
385    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
386    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
387    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C2]]
388    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY3]](s32)
389    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
390    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
391    ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C2]]
392    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[COPY5]](s32)
393    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
394    ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C2]]
395    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[C1]](s32)
396    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
397    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
398    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
399    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
400    ; CHECK: [[COPY12:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
401    ; CHECK: [[COPY13:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
402    ; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
403    ; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
404    ; CHECK: $vgpr0 = COPY [[COPY8]](s32)
405    ; CHECK: $vgpr1 = COPY [[COPY9]](s32)
406    ; CHECK: $vgpr2 = COPY [[COPY10]](s32)
407    ; CHECK: $vgpr3 = COPY [[COPY11]](s32)
408    ; CHECK: $vgpr4 = COPY [[COPY12]](s32)
409    ; CHECK: $vgpr5 = COPY [[COPY13]](s32)
410    ; CHECK: $vgpr6 = COPY [[COPY14]](s32)
411    ; CHECK: $vgpr7 = COPY [[COPY15]](s32)
412    %0:_(p1) = COPY $vgpr0_vgpr1
413    %1:_(s8), %2:_(s8), %3:_(s8), %4:_(s8), %5:_(s8), %6:_(s8), %7:_(s8), %8:_(s8) = G_UNMERGE_VALUES %0
414    %10:_(s32) = G_ANYEXT %1
415    %11:_(s32) = G_ANYEXT %2
416    %12:_(s32) = G_ANYEXT %3
417    %13:_(s32) = G_ANYEXT %4
418    %14:_(s32) = G_ANYEXT %5
419    %15:_(s32) = G_ANYEXT %6
420    %16:_(s32) = G_ANYEXT %7
421    %17:_(s32) = G_ANYEXT %8
422    $vgpr0 = COPY %10
423    $vgpr1 = COPY %11
424    $vgpr2 = COPY %12
425    $vgpr3 = COPY %13
426    $vgpr4 = COPY %14
427    $vgpr5 = COPY %15
428    $vgpr6 = COPY %16
429    $vgpr7 = COPY %17
430...
431
432---
433name: test_unmerge_s4_p1
434body: |
435  bb.0:
436    liveins: $vgpr0_vgpr1
437    ; CHECK-LABEL: name: test_unmerge_s4_p1
438    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
439    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](p1)
440    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
441    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
442    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
443    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
444    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
445    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
446    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
447    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C2]]
448    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
449    ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
450    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C3]](s32)
451    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
452    ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C2]]
453    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY3]](s32)
454    ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
455    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C4]](s32)
456    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
457    ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C2]]
458    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[COPY5]](s32)
459    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
460    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
461    ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY8]], [[C2]]
462    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[AND3]], [[COPY7]](s32)
463    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[C3]](s32)
464    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
465    ; CHECK: [[AND4:%[0-9]+]]:_(s32) = G_AND [[COPY10]], [[C2]]
466    ; CHECK: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[AND4]], [[COPY9]](s32)
467    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[C4]](s32)
468    ; CHECK: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
469    ; CHECK: [[AND5:%[0-9]+]]:_(s32) = G_AND [[COPY12]], [[C2]]
470    ; CHECK: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[AND5]], [[COPY11]](s32)
471    ; CHECK: [[COPY13:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
472    ; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
473    ; CHECK: [[AND6:%[0-9]+]]:_(s32) = G_AND [[COPY14]], [[C2]]
474    ; CHECK: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[AND6]], [[COPY13]](s32)
475    ; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[C3]](s32)
476    ; CHECK: [[COPY16:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
477    ; CHECK: [[AND7:%[0-9]+]]:_(s32) = G_AND [[COPY16]], [[C2]]
478    ; CHECK: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[AND7]], [[COPY15]](s32)
479    ; CHECK: [[COPY17:%[0-9]+]]:_(s32) = COPY [[C4]](s32)
480    ; CHECK: [[COPY18:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
481    ; CHECK: [[AND8:%[0-9]+]]:_(s32) = G_AND [[COPY18]], [[C2]]
482    ; CHECK: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[AND8]], [[COPY17]](s32)
483    ; CHECK: [[COPY19:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
484    ; CHECK: [[AND9:%[0-9]+]]:_(s32) = G_AND [[COPY19]], [[C2]]
485    ; CHECK: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[AND9]], [[C1]](s32)
486    ; CHECK: [[COPY20:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
487    ; CHECK: [[AND10:%[0-9]+]]:_(s32) = G_AND [[COPY20]], [[C2]]
488    ; CHECK: [[LSHR12:%[0-9]+]]:_(s32) = G_LSHR [[AND10]], [[C3]](s32)
489    ; CHECK: [[COPY21:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
490    ; CHECK: [[AND11:%[0-9]+]]:_(s32) = G_AND [[COPY21]], [[C2]]
491    ; CHECK: [[LSHR13:%[0-9]+]]:_(s32) = G_LSHR [[AND11]], [[C4]](s32)
492    ; CHECK: [[COPY22:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
493    ; CHECK: [[COPY23:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
494    ; CHECK: [[COPY24:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
495    ; CHECK: [[COPY25:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
496    ; CHECK: [[COPY26:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
497    ; CHECK: [[COPY27:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
498    ; CHECK: [[COPY28:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
499    ; CHECK: [[COPY29:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
500    ; CHECK: [[COPY30:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
501    ; CHECK: [[COPY31:%[0-9]+]]:_(s32) = COPY [[LSHR8]](s32)
502    ; CHECK: [[COPY32:%[0-9]+]]:_(s32) = COPY [[LSHR9]](s32)
503    ; CHECK: [[COPY33:%[0-9]+]]:_(s32) = COPY [[LSHR10]](s32)
504    ; CHECK: [[COPY34:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
505    ; CHECK: [[COPY35:%[0-9]+]]:_(s32) = COPY [[LSHR11]](s32)
506    ; CHECK: [[COPY36:%[0-9]+]]:_(s32) = COPY [[LSHR12]](s32)
507    ; CHECK: [[COPY37:%[0-9]+]]:_(s32) = COPY [[LSHR13]](s32)
508    ; CHECK: $vgpr0 = COPY [[COPY22]](s32)
509    ; CHECK: $vgpr1 = COPY [[COPY23]](s32)
510    ; CHECK: $vgpr2 = COPY [[COPY24]](s32)
511    ; CHECK: $vgpr3 = COPY [[COPY25]](s32)
512    ; CHECK: $vgpr4 = COPY [[COPY26]](s32)
513    ; CHECK: $vgpr5 = COPY [[COPY27]](s32)
514    ; CHECK: $vgpr6 = COPY [[COPY28]](s32)
515    ; CHECK: $vgpr7 = COPY [[COPY29]](s32)
516    ; CHECK: $vgpr8 = COPY [[COPY30]](s32)
517    ; CHECK: $vgpr9 = COPY [[COPY31]](s32)
518    ; CHECK: $vgpr10 = COPY [[COPY32]](s32)
519    ; CHECK: $vgpr11 = COPY [[COPY33]](s32)
520    ; CHECK: $vgpr12 = COPY [[COPY34]](s32)
521    ; CHECK: $vgpr13 = COPY [[COPY35]](s32)
522    ; CHECK: $vgpr14 = COPY [[COPY36]](s32)
523    ; CHECK: $vgpr15 = COPY [[COPY37]](s32)
524    %0:_(p1) = COPY $vgpr0_vgpr1
525    %1:_(s4), %2:_(s4), %3:_(s4), %4:_(s4), %5:_(s4), %6:_(s4), %7:_(s4), %8:_(s4), %9:_(s4), %10:_(s4), %11:_(s4), %12:_(s4), %13:_(s4), %14:_(s4), %15:_(s4), %16:_(s4) = G_UNMERGE_VALUES %0
526    %17:_(s32) = G_ANYEXT %1
527    %18:_(s32) = G_ANYEXT %2
528    %19:_(s32) = G_ANYEXT %3
529    %20:_(s32) = G_ANYEXT %4
530    %21:_(s32) = G_ANYEXT %5
531    %22:_(s32) = G_ANYEXT %6
532    %23:_(s32) = G_ANYEXT %7
533    %24:_(s32) = G_ANYEXT %8
534    %25:_(s32) = G_ANYEXT %9
535    %26:_(s32) = G_ANYEXT %10
536    %27:_(s32) = G_ANYEXT %11
537    %28:_(s32) = G_ANYEXT %12
538    %29:_(s32) = G_ANYEXT %13
539    %30:_(s32) = G_ANYEXT %14
540    %31:_(s32) = G_ANYEXT %15
541    %32:_(s32) = G_ANYEXT %16
542    $vgpr0 = COPY %17
543    $vgpr1 = COPY %18
544    $vgpr2 = COPY %19
545    $vgpr3 = COPY %20
546    $vgpr4 = COPY %21
547    $vgpr5 = COPY %22
548    $vgpr6 = COPY %23
549    $vgpr7 = COPY %24
550    $vgpr8 = COPY %25
551    $vgpr9 = COPY %26
552    $vgpr10 = COPY %27
553    $vgpr11 = COPY %28
554    $vgpr12 = COPY %29
555    $vgpr13 = COPY %30
556    $vgpr14 = COPY %31
557    $vgpr15 = COPY %32
558...
559
560---
561name: test_unmerge_s16_p1
562body: |
563  bb.0:
564    liveins: $vgpr0_vgpr1
565    ; CHECK-LABEL: name: test_unmerge_s16_p1
566    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
567    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](p1)
568    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
569    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
570    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
571    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
572    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
573    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
574    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
575    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
576    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
577    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
578    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
579    %0:_(p1) = COPY $vgpr0_vgpr1
580    %1:_(s16), %2:_(s16), %3:_(s16), %4:_(s16) = G_UNMERGE_VALUES %0
581    %5:_(s32) = G_ANYEXT %1
582    %6:_(s32) = G_ANYEXT %2
583    %7:_(s32) = G_ANYEXT %3
584    %8:_(s32) = G_ANYEXT %4
585    $vgpr0 = COPY %5
586    $vgpr1 = COPY %6
587    $vgpr2 = COPY %7
588    $vgpr3 = COPY %8
589...
590
591---
592name: test_unmerge_s32_p1
593body: |
594  bb.0:
595    liveins: $vgpr0_vgpr1
596    ; CHECK-LABEL: name: test_unmerge_s32_p1
597    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
598    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](p1)
599    ; CHECK: $vgpr0 = COPY [[UV]](s32)
600    ; CHECK: $vgpr1 = COPY [[UV1]](s32)
601    %0:_(p1) = COPY $vgpr0_vgpr1
602    %1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0
603    $vgpr0 = COPY %1
604    $vgpr1 = COPY %2
605...
606
607---
608name: test_unmerge_s16_s32
609body: |
610  bb.0:
611    liveins: $vgpr0
612    ; CHECK-LABEL: name: test_unmerge_s16_s32
613    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
614    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
615    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
616    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
617    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
618    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
619    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
620    %0:_(s32) = COPY $vgpr0
621    %1:_(s16), %2:_(s16) = G_UNMERGE_VALUES %0
622    %3:_(s32) = G_ANYEXT %1
623    %4:_(s32) = G_ANYEXT %2
624    $vgpr0 = COPY %3
625    $vgpr1 = COPY %4
626...
627
628---
629name: test_unmerge_s16_p3
630body: |
631  bb.0:
632    liveins: $vgpr0
633    ; CHECK-LABEL: name: test_unmerge_s16_p3
634    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
635    ; CHECK: [[PTRTOINT:%[0-9]+]]:_(s32) = G_PTRTOINT [[COPY]](p3)
636    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
637    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[PTRTOINT]], [[C]](s32)
638    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[PTRTOINT]](s32)
639    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
640    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
641    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
642    %0:_(p3) = COPY $vgpr0
643    %1:_(s16), %2:_(s16) = G_UNMERGE_VALUES %0
644    %3:_(s32) = G_ANYEXT %1
645    %4:_(s32) = G_ANYEXT %2
646    $vgpr0 = COPY %3
647    $vgpr1 = COPY %4
648...
649
650---
651name: test_unmerge_s8_p3
652body: |
653  bb.0:
654    liveins: $vgpr0
655    ; CHECK-LABEL: name: test_unmerge_s8_p3
656    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
657    ; CHECK: [[PTRTOINT:%[0-9]+]]:_(s32) = G_PTRTOINT [[COPY]](p3)
658    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
659    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[PTRTOINT]], [[C]](s32)
660    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
661    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[PTRTOINT]], [[C1]](s32)
662    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
663    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[PTRTOINT]], [[C2]](s32)
664    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[PTRTOINT]](s32)
665    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
666    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
667    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
668    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
669    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
670    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
671    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
672    %0:_(p3) = COPY $vgpr0
673    %1:_(s8), %2:_(s8), %3:_(s8), %4:_(s8) = G_UNMERGE_VALUES %0
674    %5:_(s32) = G_ANYEXT %1
675    %6:_(s32) = G_ANYEXT %2
676    %7:_(s32) = G_ANYEXT %3
677    %8:_(s32) = G_ANYEXT %4
678    $vgpr0 = COPY %5
679    $vgpr1 = COPY %6
680    $vgpr2 = COPY %7
681    $vgpr3 = COPY %8
682
683...
684
685---
686name: test_unmerge_s16_s64
687body: |
688  bb.0:
689    liveins: $vgpr0_vgpr1
690    ; CHECK-LABEL: name: test_unmerge_s16_s64
691    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
692    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
693    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
694    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
695    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
696    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
697    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
698    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
699    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
700    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
701    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
702    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
703    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
704    %0:_(s64) = COPY $vgpr0_vgpr1
705    %1:_(s16), %2:_(s16), %3:_(s16), %4:_(s16) = G_UNMERGE_VALUES %0
706    %5:_(s32) = G_ANYEXT %1
707    %6:_(s32) = G_ANYEXT %2
708    %7:_(s32) = G_ANYEXT %3
709    %8:_(s32) = G_ANYEXT %4
710    $vgpr0 = COPY %5
711    $vgpr1 = COPY %6
712    $vgpr2 = COPY %7
713    $vgpr3 = COPY %8
714...
715
716---
717name: test_unmerge_s1_s3
718body: |
719  bb.0:
720    liveins: $vgpr0
721    ; CHECK-LABEL: name: test_unmerge_s1_s3
722    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
723    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
724    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
725    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
726    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
727    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
728    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
729    ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
730    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C3]](s32)
731    ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 5
732    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C4]](s32)
733    ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
734    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C5]](s32)
735    ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 7
736    ; CHECK: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C6]](s32)
737    ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
738    ; CHECK: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C7]](s32)
739    ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 9
740    ; CHECK: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C8]](s32)
741    ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
742    ; CHECK: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C9]](s32)
743    ; CHECK: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 11
744    ; CHECK: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C10]](s32)
745    ; CHECK: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
746    ; CHECK: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C11]](s32)
747    ; CHECK: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 13
748    ; CHECK: [[LSHR12:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C12]](s32)
749    ; CHECK: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 14
750    ; CHECK: [[LSHR13:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C13]](s32)
751    ; CHECK: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 15
752    ; CHECK: [[LSHR14:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C14]](s32)
753    ; CHECK: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
754    ; CHECK: [[LSHR15:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C15]](s32)
755    ; CHECK: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 17
756    ; CHECK: [[LSHR16:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C16]](s32)
757    ; CHECK: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 18
758    ; CHECK: [[LSHR17:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C17]](s32)
759    ; CHECK: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 19
760    ; CHECK: [[LSHR18:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C18]](s32)
761    ; CHECK: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
762    ; CHECK: [[LSHR19:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C19]](s32)
763    ; CHECK: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 21
764    ; CHECK: [[LSHR20:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C20]](s32)
765    ; CHECK: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 22
766    ; CHECK: [[LSHR21:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C21]](s32)
767    ; CHECK: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
768    ; CHECK: [[LSHR22:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C22]](s32)
769    ; CHECK: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
770    ; CHECK: [[LSHR23:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C23]](s32)
771    ; CHECK: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
772    ; CHECK: [[LSHR24:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C24]](s32)
773    ; CHECK: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 26
774    ; CHECK: [[LSHR25:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C25]](s32)
775    ; CHECK: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 27
776    ; CHECK: [[LSHR26:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C26]](s32)
777    ; CHECK: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 28
778    ; CHECK: [[LSHR27:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C27]](s32)
779    ; CHECK: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 29
780    ; CHECK: [[LSHR28:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C28]](s32)
781    ; CHECK: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 30
782    ; CHECK: [[LSHR29:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C29]](s32)
783    ; CHECK: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
784    ; CHECK: [[LSHR30:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C30]](s32)
785    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
786    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
787    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
788    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
789    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
790    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
791    %0:_(s32) = COPY $vgpr0
792    %1:_(s3) = G_TRUNC %0
793    %2:_(s1), %3:_(s1), %4:_(s1) = G_UNMERGE_VALUES %1
794    %5:_(s32) = G_ANYEXT %2
795    %6:_(s32) = G_ANYEXT %3
796    %7:_(s32) = G_ANYEXT %4
797    $vgpr0 = COPY %5
798    $vgpr1 = COPY %6
799    $vgpr2 = COPY %7
800...
801
802---
803name: test_unmerge_s1_s8
804body: |
805  bb.0:
806    liveins: $vgpr0
807    ; CHECK-LABEL: name: test_unmerge_s1_s8
808    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
809    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
810    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
811    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
812    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
813    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
814    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
815    ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
816    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C3]](s32)
817    ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 5
818    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C4]](s32)
819    ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
820    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C5]](s32)
821    ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 7
822    ; CHECK: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C6]](s32)
823    ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
824    ; CHECK: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C7]](s32)
825    ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 9
826    ; CHECK: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C8]](s32)
827    ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
828    ; CHECK: [[LSHR9:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C9]](s32)
829    ; CHECK: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 11
830    ; CHECK: [[LSHR10:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C10]](s32)
831    ; CHECK: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
832    ; CHECK: [[LSHR11:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C11]](s32)
833    ; CHECK: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 13
834    ; CHECK: [[LSHR12:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C12]](s32)
835    ; CHECK: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 14
836    ; CHECK: [[LSHR13:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C13]](s32)
837    ; CHECK: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 15
838    ; CHECK: [[LSHR14:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C14]](s32)
839    ; CHECK: [[C15:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
840    ; CHECK: [[LSHR15:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C15]](s32)
841    ; CHECK: [[C16:%[0-9]+]]:_(s32) = G_CONSTANT i32 17
842    ; CHECK: [[LSHR16:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C16]](s32)
843    ; CHECK: [[C17:%[0-9]+]]:_(s32) = G_CONSTANT i32 18
844    ; CHECK: [[LSHR17:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C17]](s32)
845    ; CHECK: [[C18:%[0-9]+]]:_(s32) = G_CONSTANT i32 19
846    ; CHECK: [[LSHR18:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C18]](s32)
847    ; CHECK: [[C19:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
848    ; CHECK: [[LSHR19:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C19]](s32)
849    ; CHECK: [[C20:%[0-9]+]]:_(s32) = G_CONSTANT i32 21
850    ; CHECK: [[LSHR20:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C20]](s32)
851    ; CHECK: [[C21:%[0-9]+]]:_(s32) = G_CONSTANT i32 22
852    ; CHECK: [[LSHR21:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C21]](s32)
853    ; CHECK: [[C22:%[0-9]+]]:_(s32) = G_CONSTANT i32 23
854    ; CHECK: [[LSHR22:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C22]](s32)
855    ; CHECK: [[C23:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
856    ; CHECK: [[LSHR23:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C23]](s32)
857    ; CHECK: [[C24:%[0-9]+]]:_(s32) = G_CONSTANT i32 25
858    ; CHECK: [[LSHR24:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C24]](s32)
859    ; CHECK: [[C25:%[0-9]+]]:_(s32) = G_CONSTANT i32 26
860    ; CHECK: [[LSHR25:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C25]](s32)
861    ; CHECK: [[C26:%[0-9]+]]:_(s32) = G_CONSTANT i32 27
862    ; CHECK: [[LSHR26:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C26]](s32)
863    ; CHECK: [[C27:%[0-9]+]]:_(s32) = G_CONSTANT i32 28
864    ; CHECK: [[LSHR27:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C27]](s32)
865    ; CHECK: [[C28:%[0-9]+]]:_(s32) = G_CONSTANT i32 29
866    ; CHECK: [[LSHR28:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C28]](s32)
867    ; CHECK: [[C29:%[0-9]+]]:_(s32) = G_CONSTANT i32 30
868    ; CHECK: [[LSHR29:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C29]](s32)
869    ; CHECK: [[C30:%[0-9]+]]:_(s32) = G_CONSTANT i32 31
870    ; CHECK: [[LSHR30:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C30]](s32)
871    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
872    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
873    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
874    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
875    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
876    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
877    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
878    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
879    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
880    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
881    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
882    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
883    ; CHECK: $vgpr4 = COPY [[COPY5]](s32)
884    ; CHECK: $vgpr5 = COPY [[COPY6]](s32)
885    ; CHECK: $vgpr6 = COPY [[COPY7]](s32)
886    ; CHECK: $vgpr7 = COPY [[COPY8]](s32)
887    %0:_(s32) = COPY $vgpr0
888    %1:_(s8) = G_TRUNC %0
889    %2:_(s1), %3:_(s1), %4:_(s1), %5:_(s1), %6:_(s1), %7:_(s1), %8:_(s1), %9:_(s1) = G_UNMERGE_VALUES %1
890    %10:_(s32) = G_ANYEXT %2
891    %11:_(s32) = G_ANYEXT %3
892    %12:_(s32) = G_ANYEXT %4
893    %13:_(s32) = G_ANYEXT %5
894    %14:_(s32) = G_ANYEXT %6
895    %15:_(s32) = G_ANYEXT %7
896    %16:_(s32) = G_ANYEXT %8
897    %17:_(s32) = G_ANYEXT %9
898    $vgpr0 = COPY %10
899    $vgpr1 = COPY %11
900    $vgpr2 = COPY %12
901    $vgpr3 = COPY %13
902    $vgpr4 = COPY %14
903    $vgpr5 = COPY %15
904    $vgpr6 = COPY %16
905    $vgpr7 = COPY %17
906...
907
908---
909
910name: test_unmerge_s128_v2s128
911body: |
912  bb.0:
913    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
914    ; CHECK-LABEL: name: test_unmerge_s128_v2s128
915    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s128>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
916    ; CHECK: [[UV:%[0-9]+]]:_(s128), [[UV1:%[0-9]+]]:_(s128) = G_UNMERGE_VALUES [[COPY]](<2 x s128>)
917    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[UV]](s128)
918    ; CHECK: $vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[UV1]](s128)
919    %0:_(<2 x s128>) = COPY  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
920    %1:_(s128), %2:_(s128) = G_UNMERGE_VALUES %0
921    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
922    $vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
923...
924
925---
926
927name: test_unmerge_s128_s256
928body: |
929  bb.0:
930    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
931    ; CHECK-LABEL: name: test_unmerge_s128_s256
932    ; CHECK: [[COPY:%[0-9]+]]:_(s256) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
933    ; CHECK: [[UV:%[0-9]+]]:_(s128), [[UV1:%[0-9]+]]:_(s128) = G_UNMERGE_VALUES [[COPY]](s256)
934    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[UV]](s128)
935    ; CHECK: $vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[UV1]](s128)
936    %0:_(s256) = COPY  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7
937    %1:_(s128), %2:_(s128) = G_UNMERGE_VALUES %0
938    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
939    $vgpr4_vgpr5_vgpr6_vgpr7 = COPY %2
940...
941
942---
943
944name: test_unmerge_s256_s512
945body: |
946  bb.0:
947    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
948
949    ; CHECK-LABEL: name: test_unmerge_s256_s512
950    ; CHECK: [[COPY:%[0-9]+]]:_(s512) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
951    ; CHECK: [[UV:%[0-9]+]]:_(s256), [[UV1:%[0-9]+]]:_(s256) = G_UNMERGE_VALUES [[COPY]](s512)
952    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[UV]](s256)
953    ; CHECK: $vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[UV1]](s256)
954    %0:_(s512) = COPY  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
955    %1:_(s256), %2:_(s256) = G_UNMERGE_VALUES %0
956    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1
957    $vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %2
958...
959
960---
961
962name: test_unmerge_s256_v2s256
963body: |
964  bb.0:
965    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
966
967    ; CHECK-LABEL: name: test_unmerge_s256_v2s256
968    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s256>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
969    ; CHECK: [[UV:%[0-9]+]]:_(s256), [[UV1:%[0-9]+]]:_(s256) = G_UNMERGE_VALUES [[COPY]](<2 x s256>)
970    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY [[UV]](s256)
971    ; CHECK: $vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[UV1]](s256)
972    %0:_(<2 x s256>) = COPY  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15
973    %1:_(s256), %2:_(s256) = G_UNMERGE_VALUES %0
974    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7 = COPY %1
975    $vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %2
976...
977
978---
979
980name: test_unmerge_s512_s1024
981body: |
982  bb.0:
983    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
984
985    ; CHECK-LABEL: name: test_unmerge_s512_s1024
986    ; CHECK: [[COPY:%[0-9]+]]:_(s1024) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
987    ; CHECK: [[UV:%[0-9]+]]:_(s512), [[UV1:%[0-9]+]]:_(s512) = G_UNMERGE_VALUES [[COPY]](s1024)
988    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[UV]](s512)
989    ; CHECK: $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31 = COPY [[UV1]](s512)
990    %0:_(s1024) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
991    %1:_(s512), %2:_(s512) = G_UNMERGE_VALUES %0
992    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1
993    $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31 = COPY %2
994...
995
996---
997
998name: test_unmerge_s512_v2s512
999body: |
1000  bb.0:
1001    liveins:  $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
1002
1003    ; CHECK-LABEL: name: test_unmerge_s512_v2s512
1004    ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s512>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
1005    ; CHECK: [[UV:%[0-9]+]]:_(s512), [[UV1:%[0-9]+]]:_(s512) = G_UNMERGE_VALUES [[COPY]](<2 x s512>)
1006    ; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY [[UV]](s512)
1007    ; CHECK: $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31 = COPY [[UV1]](s512)
1008    %0:_(<2 x s512>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31
1009    %1:_(s512), %2:_(s512) = G_UNMERGE_VALUES %0
1010    $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15 = COPY %1
1011    $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31 = COPY %2
1012...
1013
1014---
1015name: test_unmerge_v2s1
1016body: |
1017  bb.0:
1018    ; CHECK-LABEL: name: test_unmerge_v2s1
1019    ; CHECK: [[DEF:%[0-9]+]]:_(<2 x s32>) = G_IMPLICIT_DEF
1020    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](<2 x s32>)
1021    ; CHECK: [[TRUNC:%[0-9]+]]:_(s1) = G_TRUNC [[UV]](s32)
1022    ; CHECK: [[TRUNC1:%[0-9]+]]:_(s1) = G_TRUNC [[UV1]](s32)
1023    ; CHECK: S_NOP 0, implicit [[TRUNC]](s1)
1024    ; CHECK: S_NOP 0, implicit [[TRUNC1]](s1)
1025    %0:_(<2 x s1>) = G_IMPLICIT_DEF
1026    %1:_(s1), %2:_(s1) = G_UNMERGE_VALUES %0
1027    S_NOP 0, implicit %1
1028    S_NOP 0, implicit %2
1029...
1030
1031name: test_unmerge_s8_v4s8
1032body: |
1033  bb.0:
1034    liveins: $vgpr0
1035
1036    ; CHECK-LABEL: name: test_unmerge_s8_v4s8
1037    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
1038    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
1039    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
1040    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
1041    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
1042    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
1043    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
1044    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
1045    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
1046    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
1047    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
1048    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
1049    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
1050    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
1051    ; CHECK: $vgpr3 = COPY [[COPY4]](s32)
1052    %0:_(s32) = COPY $vgpr0
1053    %1:_(<4 x s8>) = G_BITCAST %0
1054    %2:_(s8), %3:_(s8),  %4:_(s8), %5:_(s8) = G_UNMERGE_VALUES %1
1055    %6:_(s32) = G_ANYEXT %2
1056    %7:_(s32) = G_ANYEXT %3
1057    %8:_(s32) = G_ANYEXT %4
1058    %9:_(s32) = G_ANYEXT %5
1059    $vgpr0 = COPY %6
1060    $vgpr1 = COPY %7
1061    $vgpr2 = COPY %8
1062    $vgpr3 = COPY %9
1063...
1064
1065---
1066name: test_unmerge_s8_v3s8
1067body: |
1068  bb.0:
1069    liveins: $vgpr0
1070
1071    ; CHECK-LABEL: name: test_unmerge_s8_v3s8
1072    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
1073    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
1074    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
1075    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
1076    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
1077    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
1078    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
1079    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
1080    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
1081    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
1082    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
1083    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
1084    ; CHECK: $vgpr2 = COPY [[COPY3]](s32)
1085    %0:_(s32) = COPY $vgpr0
1086    %1:_(s24) = G_TRUNC %0
1087    %2:_(<3 x s8>) = G_BITCAST %1
1088    %3:_(s8), %4:_(s8),  %5:_(s8) = G_UNMERGE_VALUES %2
1089    %6:_(s32) = G_ANYEXT %3
1090    %7:_(s32) = G_ANYEXT %4
1091    %8:_(s32) = G_ANYEXT %5
1092    $vgpr0 = COPY %6
1093    $vgpr1 = COPY %7
1094    $vgpr2 = COPY %8
1095...
1096
1097---
1098name: test_unmerge_s8_v2s8
1099body: |
1100  bb.0:
1101    liveins: $vgpr0
1102
1103    ; CHECK-LABEL: name: test_unmerge_s8_v2s8
1104    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
1105    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
1106    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
1107    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
1108    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
1109    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
1110    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
1111    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
1112    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
1113    ; CHECK: $vgpr0 = COPY [[COPY1]](s32)
1114    ; CHECK: $vgpr1 = COPY [[COPY2]](s32)
1115    %0:_(s32) = COPY $vgpr0
1116    %1:_(s16) = G_TRUNC %0
1117    %2:_(<2 x s8>) = G_BITCAST %1
1118    %3:_(s8), %4:_(s8) = G_UNMERGE_VALUES %2
1119    %5:_(s32) = G_ANYEXT %3
1120    %6:_(s32) = G_ANYEXT %4
1121    $vgpr0 = COPY %5
1122    $vgpr1 = COPY %6
1123
1124...
1125
1126---
1127name: test_unmerge_v3s32_v12s32
1128body: |
1129  bb.0:
1130    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5, $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11
1131
1132    ; CHECK-LABEL: name: test_unmerge_v3s32_v12s32
1133    ; CHECK: [[COPY:%[0-9]+]]:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5
1134    ; CHECK: [[COPY1:%[0-9]+]]:_(<6 x s32>) = COPY $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11
1135    ; CHECK: [[UV:%[0-9]+]]:_(<3 x s32>), [[UV1:%[0-9]+]]:_(<3 x s32>) = G_UNMERGE_VALUES [[COPY]](<6 x s32>)
1136    ; CHECK: [[UV2:%[0-9]+]]:_(<3 x s32>), [[UV3:%[0-9]+]]:_(<3 x s32>) = G_UNMERGE_VALUES [[COPY1]](<6 x s32>)
1137    ; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[UV]](<3 x s32>)
1138    ; CHECK: $vgpr3_vgpr4_vgpr5 = COPY [[UV1]](<3 x s32>)
1139    ; CHECK: $vgpr6_vgpr7_vgpr8 = COPY [[UV2]](<3 x s32>)
1140    ; CHECK: $vgpr9_vgpr10_vgpr11 = COPY [[UV3]](<3 x s32>)
1141    %0:_(<6 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5
1142    %1:_(<6 x s32>) = COPY $vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11
1143    %2:_(<12 x s32>) = G_CONCAT_VECTORS %0, %1
1144    %3:_(<3 x s32>), %4:_(<3 x s32>), %5:_(<3 x s32>), %6:_(<3 x s32>) = G_UNMERGE_VALUES %2
1145    $vgpr0_vgpr1_vgpr2 = COPY %3
1146    $vgpr3_vgpr4_vgpr5 = COPY %4
1147    $vgpr6_vgpr7_vgpr8 = COPY %5
1148    $vgpr9_vgpr10_vgpr11 = COPY %6
1149
1150...
1151
1152---
1153name: test_unmerge_v3s8_v12s8
1154body: |
1155  bb.0:
1156    liveins: $vgpr0_vgpr1_vgpr2
1157
1158    ; CHECK-LABEL: name: test_unmerge_v3s8_v12s8
1159    ; CHECK: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
1160    ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
1161    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
1162    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C]](s32)
1163    ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
1164    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C1]](s32)
1165    ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
1166    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[UV]], [[C2]](s32)
1167    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
1168    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
1169    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
1170    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
1171    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C]](s32)
1172    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C1]](s32)
1173    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[UV1]], [[C2]](s32)
1174    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
1175    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
1176    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
1177    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
1178    ; CHECK: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C]](s32)
1179    ; CHECK: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C1]](s32)
1180    ; CHECK: [[LSHR8:%[0-9]+]]:_(s32) = G_LSHR [[UV2]], [[C2]](s32)
1181    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[UV2]](s32)
1182    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
1183    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
1184    ; CHECK: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR8]](s32)
1185    ; CHECK: [[COPY13:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
1186    ; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
1187    ; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY3]](s32)
1188    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY13]](s32), [[COPY14]](s32), [[COPY15]](s32)
1189    ; CHECK: [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY4]](s32)
1190    ; CHECK: [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY5]](s32)
1191    ; CHECK: [[COPY18:%[0-9]+]]:_(s32) = COPY [[COPY6]](s32)
1192    ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY16]](s32), [[COPY17]](s32), [[COPY18]](s32)
1193    ; CHECK: [[COPY19:%[0-9]+]]:_(s32) = COPY [[COPY7]](s32)
1194    ; CHECK: [[COPY20:%[0-9]+]]:_(s32) = COPY [[COPY8]](s32)
1195    ; CHECK: [[COPY21:%[0-9]+]]:_(s32) = COPY [[COPY9]](s32)
1196    ; CHECK: [[BUILD_VECTOR2:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY19]](s32), [[COPY20]](s32), [[COPY21]](s32)
1197    ; CHECK: [[COPY22:%[0-9]+]]:_(s32) = COPY [[COPY10]](s32)
1198    ; CHECK: [[COPY23:%[0-9]+]]:_(s32) = COPY [[COPY11]](s32)
1199    ; CHECK: [[COPY24:%[0-9]+]]:_(s32) = COPY [[COPY12]](s32)
1200    ; CHECK: [[BUILD_VECTOR3:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY22]](s32), [[COPY23]](s32), [[COPY24]](s32)
1201    ; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
1202    ; CHECK: $vgpr3_vgpr4_vgpr5 = COPY [[BUILD_VECTOR1]](<3 x s32>)
1203    ; CHECK: $vgpr6_vgpr7_vgpr8 = COPY [[BUILD_VECTOR2]](<3 x s32>)
1204    ; CHECK: $vgpr9_vgpr10_vgpr11 = COPY [[BUILD_VECTOR3]](<3 x s32>)
1205    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
1206    %1:_(<12 x s8>) = G_BITCAST %0
1207    %2:_(<3 x s8>), %3:_(<3 x s8>), %4:_(<3 x s8>), %5:_(<3 x s8>) = G_UNMERGE_VALUES %1
1208    %6:_(<3 x s32>) = G_ANYEXT %2
1209    %7:_(<3 x s32>) = G_ANYEXT %3
1210    %8:_(<3 x s32>) = G_ANYEXT %4
1211    %9:_(<3 x s32>) = G_ANYEXT %5
1212    $vgpr0_vgpr1_vgpr2 = COPY %6
1213    $vgpr3_vgpr4_vgpr5 = COPY %7
1214    $vgpr6_vgpr7_vgpr8 = COPY %8
1215    $vgpr9_vgpr10_vgpr11 = COPY %9
1216
1217...
1218
1219---
1220name: test_unmerge_v3s16_v12s16
1221body: |
1222  bb.0:
1223    liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5
1224
1225    ; CHECK-LABEL: name: test_unmerge_v3s16_v12s16
1226    ; CHECK: [[COPY:%[0-9]+]]:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5
1227    ; CHECK: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>), [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<12 x s16>)
1228    ; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
1229    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
1230    ; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
1231    ; CHECK: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
1232    ; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
1233    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
1234    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
1235    ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
1236    ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY1]](s32), [[COPY2]](s32), [[COPY3]](s32)
1237    ; CHECK: [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>), [[UV8:%[0-9]+]]:_(<2 x s16>), [[UV9:%[0-9]+]]:_(<2 x s16>), [[UV10:%[0-9]+]]:_(<2 x s16>), [[UV11:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<12 x s16>)
1238    ; CHECK: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)
1239    ; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
1240    ; CHECK: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV8]](<2 x s16>)
1241    ; CHECK: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
1242    ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
1243    ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[BITCAST3]](s32)
1244    ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
1245    ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY4]](s32), [[COPY5]](s32), [[COPY6]](s32)
1246    ; CHECK: [[UV12:%[0-9]+]]:_(<2 x s16>), [[UV13:%[0-9]+]]:_(<2 x s16>), [[UV14:%[0-9]+]]:_(<2 x s16>), [[UV15:%[0-9]+]]:_(<2 x s16>), [[UV16:%[0-9]+]]:_(<2 x s16>), [[UV17:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<12 x s16>)
1247    ; CHECK: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV15]](<2 x s16>)
1248    ; CHECK: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
1249    ; CHECK: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV16]](<2 x s16>)
1250    ; CHECK: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST5]], [[C]](s32)
1251    ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[BITCAST4]](s32)
1252    ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
1253    ; CHECK: [[COPY9:%[0-9]+]]:_(s32) = COPY [[BITCAST5]](s32)
1254    ; CHECK: [[BUILD_VECTOR2:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY7]](s32), [[COPY8]](s32), [[COPY9]](s32)
1255    ; CHECK: [[UV18:%[0-9]+]]:_(<2 x s16>), [[UV19:%[0-9]+]]:_(<2 x s16>), [[UV20:%[0-9]+]]:_(<2 x s16>), [[UV21:%[0-9]+]]:_(<2 x s16>), [[UV22:%[0-9]+]]:_(<2 x s16>), [[UV23:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<12 x s16>)
1256    ; CHECK: [[BITCAST6:%[0-9]+]]:_(s32) = G_BITCAST [[UV22]](<2 x s16>)
1257    ; CHECK: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST6]], [[C]](s32)
1258    ; CHECK: [[BITCAST7:%[0-9]+]]:_(s32) = G_BITCAST [[UV23]](<2 x s16>)
1259    ; CHECK: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST7]], [[C]](s32)
1260    ; CHECK: [[COPY10:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
1261    ; CHECK: [[COPY11:%[0-9]+]]:_(s32) = COPY [[BITCAST7]](s32)
1262    ; CHECK: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
1263    ; CHECK: [[BUILD_VECTOR3:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[COPY10]](s32), [[COPY11]](s32), [[COPY12]](s32)
1264    ; CHECK: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
1265    ; CHECK: $vgpr3_vgpr4_vgpr5 = COPY [[BUILD_VECTOR1]](<3 x s32>)
1266    ; CHECK: $vgpr6_vgpr7_vgpr8 = COPY [[BUILD_VECTOR2]](<3 x s32>)
1267    ; CHECK: $vgpr9_vgpr10_vgpr11 = COPY [[BUILD_VECTOR3]](<3 x s32>)
1268    %0:_(<12 x s16>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5
1269    %1:_(<3 x s16>), %2:_(<3 x s16>), %3:_(<3 x s16>), %4:_(<3 x s16>) = G_UNMERGE_VALUES %0
1270    %5:_(<3 x s32>) = G_ANYEXT %1
1271    %6:_(<3 x s32>) = G_ANYEXT %2
1272    %7:_(<3 x s32>) = G_ANYEXT %3
1273    %8:_(<3 x s32>) = G_ANYEXT %4
1274    $vgpr0_vgpr1_vgpr2 = COPY %5
1275    $vgpr3_vgpr4_vgpr5 = COPY %6
1276    $vgpr6_vgpr7_vgpr8 = COPY %7
1277    $vgpr9_vgpr10_vgpr11 = COPY %8
1278
1279...
1280