xref: /llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fadd.mir (revision 373c343a77a7afaa07179db1754a52b620dfaf2e) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck -check-prefix=SI  %s
3# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck -check-prefix=VI %s
4# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9  %s
5# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9  %s
6# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX9  %s
7
8---
9name: test_fadd_s32
10body: |
11  bb.0:
12    liveins: $vgpr0, $vgpr1
13
14    ; SI-LABEL: name: test_fadd_s32
15    ; SI: liveins: $vgpr0, $vgpr1
16    ; SI-NEXT: {{  $}}
17    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
18    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
19    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[COPY]], [[COPY1]]
20    ; SI-NEXT: $vgpr0 = COPY [[FADD]](s32)
21    ;
22    ; VI-LABEL: name: test_fadd_s32
23    ; VI: liveins: $vgpr0, $vgpr1
24    ; VI-NEXT: {{  $}}
25    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
26    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
27    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[COPY]], [[COPY1]]
28    ; VI-NEXT: $vgpr0 = COPY [[FADD]](s32)
29    ;
30    ; GFX9-LABEL: name: test_fadd_s32
31    ; GFX9: liveins: $vgpr0, $vgpr1
32    ; GFX9-NEXT: {{  $}}
33    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
34    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
35    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[COPY]], [[COPY1]]
36    ; GFX9-NEXT: $vgpr0 = COPY [[FADD]](s32)
37    %0:_(s32) = COPY $vgpr0
38    %1:_(s32) = COPY $vgpr1
39    %2:_(s32) = G_FADD %0, %1
40    $vgpr0 = COPY %2
41...
42
43---
44name: test_fadd_s64
45body: |
46  bb.0:
47    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
48
49    ; SI-LABEL: name: test_fadd_s64
50    ; SI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
51    ; SI-NEXT: {{  $}}
52    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
53    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
54    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[COPY]], [[COPY1]]
55    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[FADD]](s64)
56    ;
57    ; VI-LABEL: name: test_fadd_s64
58    ; VI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
59    ; VI-NEXT: {{  $}}
60    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
61    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
62    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[COPY]], [[COPY1]]
63    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[FADD]](s64)
64    ;
65    ; GFX9-LABEL: name: test_fadd_s64
66    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
67    ; GFX9-NEXT: {{  $}}
68    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
69    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
70    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[COPY]], [[COPY1]]
71    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[FADD]](s64)
72    %0:_(s64) = COPY $vgpr0_vgpr1
73    %1:_(s64) = COPY $vgpr2_vgpr3
74    %2:_(s64) = G_FADD %0, %1
75    $vgpr0_vgpr1 = COPY %2
76...
77
78---
79name: test_fadd_s16
80body: |
81  bb.0:
82    liveins: $vgpr0, $vgpr1
83
84    ; SI-LABEL: name: test_fadd_s16
85    ; SI: liveins: $vgpr0, $vgpr1
86    ; SI-NEXT: {{  $}}
87    ; SI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
88    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
89    ; SI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
90    ; SI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
91    ; SI-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
92    ; SI-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
93    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]]
94    ; SI-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD]](s32)
95    ; SI-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
96    ; SI-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
97    ;
98    ; VI-LABEL: name: test_fadd_s16
99    ; VI: liveins: $vgpr0, $vgpr1
100    ; VI-NEXT: {{  $}}
101    ; VI-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
102    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
103    ; VI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
104    ; VI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
105    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[TRUNC1]]
106    ; VI-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FADD]](s16)
107    ; VI-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
108    ;
109    ; GFX9-LABEL: name: test_fadd_s16
110    ; GFX9: liveins: $vgpr0, $vgpr1
111    ; GFX9-NEXT: {{  $}}
112    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
113    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
114    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
115    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
116    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[TRUNC1]]
117    ; GFX9-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FADD]](s16)
118    ; GFX9-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
119    %0:_(s32) = COPY $vgpr0
120    %1:_(s32) = COPY $vgpr1
121    %2:_(s16) = G_TRUNC %0
122    %3:_(s16) = G_TRUNC %1
123
124    %4:_(s16) = G_FADD %2, %3
125    %5:_(s32) = G_ANYEXT %4
126    $vgpr0 = COPY %5
127...
128
129---
130name: test_fadd_v2s32
131body: |
132  bb.0.entry:
133    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
134
135    ; SI-LABEL: name: test_fadd_v2s32
136    ; SI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
137    ; SI-NEXT: {{  $}}
138    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
139    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
140    ; SI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
141    ; SI-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
142    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV2]]
143    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV3]]
144    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
145    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
146    ;
147    ; VI-LABEL: name: test_fadd_v2s32
148    ; VI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
149    ; VI-NEXT: {{  $}}
150    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
151    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
152    ; VI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
153    ; VI-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
154    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV2]]
155    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV3]]
156    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
157    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
158    ;
159    ; GFX9-LABEL: name: test_fadd_v2s32
160    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
161    ; GFX9-NEXT: {{  $}}
162    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
163    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
164    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
165    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
166    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV2]]
167    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV3]]
168    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
169    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
170    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
171    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
172    %2:_(<2 x s32>) = G_FADD %0, %1
173    $vgpr0_vgpr1 = COPY %2
174...
175
176---
177name: test_fadd_v2s32_flags
178body: |
179  bb.0.entry:
180    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
181
182    ; SI-LABEL: name: test_fadd_v2s32_flags
183    ; SI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
184    ; SI-NEXT: {{  $}}
185    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
186    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
187    ; SI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
188    ; SI-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
189    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan G_FADD [[UV]], [[UV2]]
190    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = nnan G_FADD [[UV1]], [[UV3]]
191    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
192    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
193    ;
194    ; VI-LABEL: name: test_fadd_v2s32_flags
195    ; VI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
196    ; VI-NEXT: {{  $}}
197    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
198    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
199    ; VI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
200    ; VI-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
201    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan G_FADD [[UV]], [[UV2]]
202    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = nnan G_FADD [[UV1]], [[UV3]]
203    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
204    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
205    ;
206    ; GFX9-LABEL: name: test_fadd_v2s32_flags
207    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
208    ; GFX9-NEXT: {{  $}}
209    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
210    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
211    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
212    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
213    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = nnan G_FADD [[UV]], [[UV2]]
214    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s32) = nnan G_FADD [[UV1]], [[UV3]]
215    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32)
216    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
217    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
218    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
219    %2:_(<2 x s32>) = nnan G_FADD %0, %1
220    $vgpr0_vgpr1 = COPY %2
221...
222
223---
224name: test_fadd_v3s32
225body: |
226  bb.0.entry:
227    liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
228
229    ; SI-LABEL: name: test_fadd_v3s32
230    ; SI: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
231    ; SI-NEXT: {{  $}}
232    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
233    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
234    ; SI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
235    ; SI-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
236    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV3]]
237    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV4]]
238    ; SI-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[UV2]], [[UV5]]
239    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32), [[FADD2]](s32)
240    ; SI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
241    ;
242    ; VI-LABEL: name: test_fadd_v3s32
243    ; VI: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
244    ; VI-NEXT: {{  $}}
245    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
246    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
247    ; VI-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
248    ; VI-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
249    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV3]]
250    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV4]]
251    ; VI-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[UV2]], [[UV5]]
252    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32), [[FADD2]](s32)
253    ; VI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
254    ;
255    ; GFX9-LABEL: name: test_fadd_v3s32
256    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
257    ; GFX9-NEXT: {{  $}}
258    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
259    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
260    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
261    ; GFX9-NEXT: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
262    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[UV]], [[UV3]]
263    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[UV1]], [[UV4]]
264    ; GFX9-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[UV2]], [[UV5]]
265    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FADD]](s32), [[FADD1]](s32), [[FADD2]](s32)
266    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
267    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
268    %1:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
269    %2:_(<3 x s32>) = G_FADD %0, %1
270    $vgpr0_vgpr1_vgpr2 = COPY %2
271...
272
273---
274name: test_fadd_v2s64
275body: |
276  bb.0.entry:
277    liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
278
279    ; SI-LABEL: name: test_fadd_v2s64
280    ; SI: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
281    ; SI-NEXT: {{  $}}
282    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
283    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
284    ; SI-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
285    ; SI-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
286    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[UV]], [[UV2]]
287    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s64) = G_FADD [[UV1]], [[UV3]]
288    ; SI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FADD]](s64), [[FADD1]](s64)
289    ; SI-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
290    ;
291    ; VI-LABEL: name: test_fadd_v2s64
292    ; VI: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
293    ; VI-NEXT: {{  $}}
294    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
295    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
296    ; VI-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
297    ; VI-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
298    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[UV]], [[UV2]]
299    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s64) = G_FADD [[UV1]], [[UV3]]
300    ; VI-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FADD]](s64), [[FADD1]](s64)
301    ; VI-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
302    ;
303    ; GFX9-LABEL: name: test_fadd_v2s64
304    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2_vgpr3, $vgpr4_vgpr5_vgpr6_vgpr7
305    ; GFX9-NEXT: {{  $}}
306    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
307    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
308    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
309    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
310    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(s64) = G_FADD [[UV]], [[UV2]]
311    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(s64) = G_FADD [[UV1]], [[UV3]]
312    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FADD]](s64), [[FADD1]](s64)
313    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
314    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
315    %1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
316    %2:_(<2 x s64>) = G_FADD %0, %1
317    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
318...
319
320---
321name: test_fadd_v2s16
322body: |
323  bb.0.entry:
324    liveins: $vgpr0, $vgpr1
325
326    ; SI-LABEL: name: test_fadd_v2s16
327    ; SI: liveins: $vgpr0, $vgpr1
328    ; SI-NEXT: {{  $}}
329    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
330    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
331    ; SI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
332    ; SI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
333    ; SI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
334    ; SI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
335    ; SI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
336    ; SI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
337    ; SI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
338    ; SI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
339    ; SI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
340    ; SI-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
341    ; SI-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
342    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]]
343    ; SI-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD]](s32)
344    ; SI-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
345    ; SI-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
346    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[FPEXT2]], [[FPEXT3]]
347    ; SI-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD1]](s32)
348    ; SI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC]](s16)
349    ; SI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC1]](s16)
350    ; SI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
351    ; SI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
352    ; SI-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
353    ; SI-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
354    ;
355    ; VI-LABEL: name: test_fadd_v2s16
356    ; VI: liveins: $vgpr0, $vgpr1
357    ; VI-NEXT: {{  $}}
358    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
359    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
360    ; VI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
361    ; VI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
362    ; VI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
363    ; VI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
364    ; VI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
365    ; VI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
366    ; VI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
367    ; VI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
368    ; VI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
369    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[TRUNC2]]
370    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s16) = G_FADD [[TRUNC1]], [[TRUNC3]]
371    ; VI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FADD]](s16)
372    ; VI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FADD1]](s16)
373    ; VI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
374    ; VI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
375    ; VI-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
376    ; VI-NEXT: $vgpr0 = COPY [[BITCAST2]](<2 x s16>)
377    ;
378    ; GFX9-LABEL: name: test_fadd_v2s16
379    ; GFX9: liveins: $vgpr0, $vgpr1
380    ; GFX9-NEXT: {{  $}}
381    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
382    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
383    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(<2 x s16>) = G_FADD [[COPY]], [[COPY1]]
384    ; GFX9-NEXT: $vgpr0 = COPY [[FADD]](<2 x s16>)
385    %0:_(<2 x s16>) = COPY $vgpr0
386    %1:_(<2 x s16>) = COPY $vgpr1
387    %2:_(<2 x s16>) = G_FADD %0, %1
388    $vgpr0 = COPY %2
389...
390
391---
392name: test_fadd_v3s16
393body: |
394  bb.0:
395    liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
396    ; SI-LABEL: name: test_fadd_v3s16
397    ; SI: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
398    ; SI-NEXT: {{  $}}
399    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
400    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr3_vgpr4_vgpr5
401    ; SI-NEXT: [[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>)
402    ; SI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
403    ; SI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
404    ; SI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
405    ; SI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
406    ; SI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
407    ; SI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
408    ; SI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
409    ; SI-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<6 x s16>)
410    ; SI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
411    ; SI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
412    ; SI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
413    ; SI-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
414    ; SI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
415    ; SI-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
416    ; SI-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
417    ; SI-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
418    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]]
419    ; SI-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD]](s32)
420    ; SI-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
421    ; SI-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
422    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[FPEXT2]], [[FPEXT3]]
423    ; SI-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD1]](s32)
424    ; SI-NEXT: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
425    ; SI-NEXT: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
426    ; SI-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[FPEXT4]], [[FPEXT5]]
427    ; SI-NEXT: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD2]](s32)
428    ; SI-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
429    ; SI-NEXT: [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
430    ; SI-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)
431    ; SI-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
432    ; SI-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)
433    ; SI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC]](s16)
434    ; SI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC1]](s16)
435    ; SI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
436    ; SI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
437    ; SI-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
438    ; SI-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC2]](s16)
439    ; SI-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
440    ; SI-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]
441    ; SI-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND]], [[C]](s32)
442    ; SI-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
443    ; SI-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
444    ; SI-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST5]], [[C1]]
445    ; SI-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
446    ; SI-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR2]], [[SHL2]]
447    ; SI-NEXT: [[BITCAST8:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
448    ; SI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>), [[BITCAST8]](<2 x s16>)
449    ; SI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
450    ;
451    ; VI-LABEL: name: test_fadd_v3s16
452    ; VI: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
453    ; VI-NEXT: {{  $}}
454    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
455    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr3_vgpr4_vgpr5
456    ; VI-NEXT: [[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>)
457    ; VI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
458    ; VI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
459    ; VI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
460    ; VI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
461    ; VI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
462    ; VI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
463    ; VI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
464    ; VI-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<6 x s16>)
465    ; VI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
466    ; VI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
467    ; VI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
468    ; VI-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
469    ; VI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
470    ; VI-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
471    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[TRUNC3]]
472    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s16) = G_FADD [[TRUNC1]], [[TRUNC4]]
473    ; VI-NEXT: [[FADD2:%[0-9]+]]:_(s16) = G_FADD [[TRUNC2]], [[TRUNC5]]
474    ; VI-NEXT: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
475    ; VI-NEXT: [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF]](<4 x s16>)
476    ; VI-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)
477    ; VI-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
478    ; VI-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)
479    ; VI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FADD]](s16)
480    ; VI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FADD1]](s16)
481    ; VI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
482    ; VI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
483    ; VI-NEXT: [[BITCAST6:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
484    ; VI-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FADD2]](s16)
485    ; VI-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
486    ; VI-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST4]], [[C1]]
487    ; VI-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND]], [[C]](s32)
488    ; VI-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
489    ; VI-NEXT: [[BITCAST7:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
490    ; VI-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST5]], [[C1]]
491    ; VI-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
492    ; VI-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[LSHR2]], [[SHL2]]
493    ; VI-NEXT: [[BITCAST8:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
494    ; VI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BITCAST6]](<2 x s16>), [[BITCAST7]](<2 x s16>), [[BITCAST8]](<2 x s16>)
495    ; VI-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
496    ;
497    ; GFX9-LABEL: name: test_fadd_v3s16
498    ; GFX9: liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
499    ; GFX9-NEXT: {{  $}}
500    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
501    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<6 x s16>) = COPY $vgpr3_vgpr4_vgpr5
502    ; GFX9-NEXT: [[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>)
503    ; GFX9-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
504    ; GFX9-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
505    ; GFX9-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
506    ; GFX9-NEXT: [[DEF:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
507    ; GFX9-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[DEF]](s16)
508    ; GFX9-NEXT: [[UV3:%[0-9]+]]:_(<2 x s16>), [[UV4:%[0-9]+]]:_(<2 x s16>), [[UV5:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<6 x s16>)
509    ; GFX9-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV4]](<2 x s16>)
510    ; GFX9-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
511    ; GFX9-NEXT: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC1]](s16), [[DEF]](s16)
512    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(<2 x s16>) = G_FADD [[UV]], [[UV3]]
513    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(<2 x s16>) = G_FADD [[BUILD_VECTOR]], [[BUILD_VECTOR1]]
514    ; GFX9-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[FADD]](<2 x s16>)
515    ; GFX9-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
516    ; GFX9-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
517    ; GFX9-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
518    ; GFX9-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[FADD1]](<2 x s16>)
519    ; GFX9-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
520    ; GFX9-NEXT: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
521    ; GFX9-NEXT: [[UV6:%[0-9]+]]:_(<2 x s16>), [[UV7:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[DEF1]](<4 x s16>)
522    ; GFX9-NEXT: [[BITCAST4:%[0-9]+]]:_(s32) = G_BITCAST [[UV6]](<2 x s16>)
523    ; GFX9-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST4]](s32)
524    ; GFX9-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST4]], [[C]](s32)
525    ; GFX9-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
526    ; GFX9-NEXT: [[BITCAST5:%[0-9]+]]:_(s32) = G_BITCAST [[UV7]](<2 x s16>)
527    ; GFX9-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST5]](s32)
528    ; GFX9-NEXT: [[BUILD_VECTOR2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC2]](s16), [[TRUNC3]](s16)
529    ; GFX9-NEXT: [[BUILD_VECTOR3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC4]](s16), [[TRUNC5]](s16)
530    ; GFX9-NEXT: [[BUILD_VECTOR4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[TRUNC6]](s16), [[TRUNC7]](s16)
531    ; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR2]](<2 x s16>), [[BUILD_VECTOR3]](<2 x s16>), [[BUILD_VECTOR4]](<2 x s16>)
532    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[CONCAT_VECTORS]](<6 x s16>)
533    %0:_(<6 x s16>) = COPY $vgpr0_vgpr1_vgpr2
534    %1:_(<6 x s16>) = COPY $vgpr3_vgpr4_vgpr5
535    %2:_(<3 x s16>), %3:_(<3 x s16>) = G_UNMERGE_VALUES %0
536    %4:_(<3 x s16>), %5:_(<3 x s16>) = G_UNMERGE_VALUES %1
537    %6:_(<3 x s16>) = G_FADD %2, %4
538    %7:_(<3 x s16>) = G_IMPLICIT_DEF
539    %8:_(<6 x s16>) = G_CONCAT_VECTORS %6, %7
540    $vgpr0_vgpr1_vgpr2 = COPY %8
541
542...
543
544---
545name: test_fadd_v4s16
546body: |
547  bb.0.entry:
548    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
549
550    ; SI-LABEL: name: test_fadd_v4s16
551    ; SI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
552    ; SI-NEXT: {{  $}}
553    ; SI-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
554    ; SI-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
555    ; SI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
556    ; SI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
557    ; SI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
558    ; SI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
559    ; SI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
560    ; SI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
561    ; SI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
562    ; SI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
563    ; SI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
564    ; SI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
565    ; SI-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
566    ; SI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
567    ; SI-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
568    ; SI-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
569    ; SI-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
570    ; SI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
571    ; SI-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
572    ; SI-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
573    ; SI-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
574    ; SI-NEXT: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
575    ; SI-NEXT: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
576    ; SI-NEXT: [[FADD:%[0-9]+]]:_(s32) = G_FADD [[FPEXT]], [[FPEXT1]]
577    ; SI-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD]](s32)
578    ; SI-NEXT: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
579    ; SI-NEXT: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
580    ; SI-NEXT: [[FADD1:%[0-9]+]]:_(s32) = G_FADD [[FPEXT2]], [[FPEXT3]]
581    ; SI-NEXT: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD1]](s32)
582    ; SI-NEXT: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
583    ; SI-NEXT: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC6]](s16)
584    ; SI-NEXT: [[FADD2:%[0-9]+]]:_(s32) = G_FADD [[FPEXT4]], [[FPEXT5]]
585    ; SI-NEXT: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD2]](s32)
586    ; SI-NEXT: [[FPEXT6:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
587    ; SI-NEXT: [[FPEXT7:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC7]](s16)
588    ; SI-NEXT: [[FADD3:%[0-9]+]]:_(s32) = G_FADD [[FPEXT6]], [[FPEXT7]]
589    ; SI-NEXT: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[FADD3]](s32)
590    ; SI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC]](s16)
591    ; SI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC1]](s16)
592    ; SI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
593    ; SI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
594    ; SI-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
595    ; SI-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC2]](s16)
596    ; SI-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[FPTRUNC3]](s16)
597    ; SI-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
598    ; SI-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
599    ; SI-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
600    ; SI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
601    ; SI-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
602    ;
603    ; VI-LABEL: name: test_fadd_v4s16
604    ; VI: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
605    ; VI-NEXT: {{  $}}
606    ; VI-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
607    ; VI-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
608    ; VI-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
609    ; VI-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
610    ; VI-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
611    ; VI-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
612    ; VI-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
613    ; VI-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
614    ; VI-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
615    ; VI-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
616    ; VI-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
617    ; VI-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
618    ; VI-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
619    ; VI-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
620    ; VI-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
621    ; VI-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
622    ; VI-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
623    ; VI-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
624    ; VI-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
625    ; VI-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
626    ; VI-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
627    ; VI-NEXT: [[FADD:%[0-9]+]]:_(s16) = G_FADD [[TRUNC]], [[TRUNC4]]
628    ; VI-NEXT: [[FADD1:%[0-9]+]]:_(s16) = G_FADD [[TRUNC1]], [[TRUNC5]]
629    ; VI-NEXT: [[FADD2:%[0-9]+]]:_(s16) = G_FADD [[TRUNC2]], [[TRUNC6]]
630    ; VI-NEXT: [[FADD3:%[0-9]+]]:_(s16) = G_FADD [[TRUNC3]], [[TRUNC7]]
631    ; VI-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[FADD]](s16)
632    ; VI-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[FADD1]](s16)
633    ; VI-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
634    ; VI-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL]]
635    ; VI-NEXT: [[BITCAST4:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
636    ; VI-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[FADD2]](s16)
637    ; VI-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[FADD3]](s16)
638    ; VI-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
639    ; VI-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL1]]
640    ; VI-NEXT: [[BITCAST5:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
641    ; VI-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST4]](<2 x s16>), [[BITCAST5]](<2 x s16>)
642    ; VI-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
643    ;
644    ; GFX9-LABEL: name: test_fadd_v4s16
645    ; GFX9: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
646    ; GFX9-NEXT: {{  $}}
647    ; GFX9-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
648    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
649    ; GFX9-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
650    ; GFX9-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
651    ; GFX9-NEXT: [[FADD:%[0-9]+]]:_(<2 x s16>) = G_FADD [[UV]], [[UV2]]
652    ; GFX9-NEXT: [[FADD1:%[0-9]+]]:_(<2 x s16>) = G_FADD [[UV1]], [[UV3]]
653    ; GFX9-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FADD]](<2 x s16>), [[FADD1]](<2 x s16>)
654    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
655    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
656    %1:_(<4 x s16>) = COPY $vgpr2_vgpr3
657    %2:_(<4 x s16>) = G_FADD %0, %1
658    $vgpr0_vgpr1 = COPY %2
659...
660