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
6---
7name: test_fneg_s32
8body: |
9  bb.0:
10    liveins: $vgpr0
11
12    ; SI-LABEL: name: test_fneg_s32
13    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
14    ; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
15    ; SI: $vgpr0 = COPY [[FNEG]](s32)
16    ; VI-LABEL: name: test_fneg_s32
17    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
18    ; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
19    ; VI: $vgpr0 = COPY [[FNEG]](s32)
20    ; GFX9-LABEL: name: test_fneg_s32
21    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
22    ; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
23    ; GFX9: $vgpr0 = COPY [[FNEG]](s32)
24    %0:_(s32) = COPY $vgpr0
25    %1:_(s32) = G_FNEG %0
26    $vgpr0 = COPY %1
27...
28---
29name: test_fneg_s64
30body: |
31  bb.0:
32    liveins: $vgpr0
33
34    ; SI-LABEL: name: test_fneg_s64
35    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
36    ; SI: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
37    ; SI: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
38    ; VI-LABEL: name: test_fneg_s64
39    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
40    ; VI: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
41    ; VI: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
42    ; GFX9-LABEL: name: test_fneg_s64
43    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
44    ; GFX9: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
45    ; GFX9: $vgpr0_vgpr1 = COPY [[FNEG]](s64)
46    %0:_(s64) = COPY $vgpr0_vgpr1
47    %1:_(s64) = G_FNEG %0
48    $vgpr0_vgpr1 = COPY %1
49...
50---
51name: test_fneg_s16
52body: |
53  bb.0:
54    liveins: $vgpr0
55
56    ; SI-LABEL: name: test_fneg_s16
57    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
58    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
59    ; SI: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
60    ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
61    ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
62    ; VI-LABEL: name: test_fneg_s16
63    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
64    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
65    ; VI: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
66    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
67    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
68    ; GFX9-LABEL: name: test_fneg_s16
69    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
70    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
71    ; GFX9: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
72    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FNEG]](s16)
73    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
74    %0:_(s32) = COPY $vgpr0
75    %1:_(s16) = G_TRUNC %0
76    %2:_(s16) = G_FNEG %1
77    %3:_(s32) = G_ANYEXT %2
78    $vgpr0 = COPY %3
79...
80
81---
82name: test_fneg_v2s32
83body: |
84  bb.0:
85    liveins: $vgpr0_vgpr1
86
87    ; SI-LABEL: name: test_fneg_v2s32
88    ; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
89    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
90    ; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
91    ; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
92    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
93    ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
94    ; VI-LABEL: name: test_fneg_v2s32
95    ; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
96    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
97    ; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
98    ; VI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
99    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
100    ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
101    ; GFX9-LABEL: name: test_fneg_v2s32
102    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
103    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
104    ; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
105    ; GFX9: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
106    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32)
107    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
108    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
109    %1:_(<2 x s32>) = G_FNEG %0
110    $vgpr0_vgpr1 = COPY %1
111...
112
113---
114name: test_fneg_v3s32
115body: |
116  bb.0:
117    liveins: $vgpr0_vgpr1_vgpr2
118
119    ; SI-LABEL: name: test_fneg_v3s32
120    ; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
121    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
122    ; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
123    ; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
124    ; SI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
125    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
126    ; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
127    ; VI-LABEL: name: test_fneg_v3s32
128    ; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
129    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
130    ; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
131    ; VI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
132    ; VI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
133    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
134    ; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
135    ; GFX9-LABEL: name: test_fneg_v3s32
136    ; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
137    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
138    ; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[UV]]
139    ; GFX9: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[UV1]]
140    ; GFX9: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[UV2]]
141    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FNEG]](s32), [[FNEG1]](s32), [[FNEG2]](s32)
142    ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
143    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
144    %1:_(<3 x  s32>) = G_FNEG %0
145    $vgpr0_vgpr1_vgpr2 = COPY %1
146...
147
148---
149name: test_fneg_v2s64
150body: |
151  bb.0:
152    liveins: $vgpr0_vgpr1_vgpr2_vgpr3
153
154    ; SI-LABEL: name: test_fneg_v2s64
155    ; SI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
156    ; SI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
157    ; SI: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
158    ; SI: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
159    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
160    ; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
161    ; VI-LABEL: name: test_fneg_v2s64
162    ; VI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
163    ; VI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
164    ; VI: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
165    ; VI: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
166    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
167    ; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
168    ; GFX9-LABEL: name: test_fneg_v2s64
169    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
170    ; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
171    ; GFX9: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[UV]]
172    ; GFX9: [[FNEG1:%[0-9]+]]:_(s64) = G_FNEG [[UV1]]
173    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FNEG]](s64), [[FNEG1]](s64)
174    ; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
175    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
176    %1:_(<2 x s64>) = G_FNEG %0
177    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
178...
179
180---
181name: test_fneg_v2s16
182body: |
183  bb.0:
184    liveins: $vgpr0
185
186    ; SI-LABEL: name: test_fneg_v2s16
187    ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
188    ; SI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
189    ; SI: $vgpr0 = COPY [[FNEG]](<2 x s16>)
190    ; VI-LABEL: name: test_fneg_v2s16
191    ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
192    ; VI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
193    ; VI: $vgpr0 = COPY [[FNEG]](<2 x s16>)
194    ; GFX9-LABEL: name: test_fneg_v2s16
195    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
196    ; GFX9: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[COPY]]
197    ; GFX9: $vgpr0 = COPY [[FNEG]](<2 x s16>)
198    %0:_(<2 x s16>) = COPY $vgpr0
199    %1:_(<2 x s16>) = G_FNEG %0
200    $vgpr0 = COPY %1
201...
202
203---
204name: test_fneg_v3s16
205body: |
206  bb.0:
207
208    ; SI-LABEL: name: test_fneg_v3s16
209    ; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
210    ; SI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
211    ; SI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
212    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
213    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
214    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
215    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
216    ; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
217    ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
218    ; SI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
219    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
220    ; SI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
221    ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
222    ; SI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]]
223    ; SI: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
224    ; SI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
225    ; SI: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
226    ; SI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
227    ; SI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
228    ; SI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
229    ; SI: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
230    ; SI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
231    ; SI: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
232    ; SI: [[DEF1:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
233    ; SI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST2]]
234    ; SI: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST3]]
235    ; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>), [[DEF1]](<2 x s16>)
236    ; SI: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
237    ; SI: S_NOP 0, implicit [[EXTRACT1]](<3 x s16>)
238    ; VI-LABEL: name: test_fneg_v3s16
239    ; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
240    ; VI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
241    ; VI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
242    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
243    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
244    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
245    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
246    ; VI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
247    ; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
248    ; VI: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
249    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
250    ; VI: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
251    ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
252    ; VI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]]
253    ; VI: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
254    ; VI: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
255    ; VI: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
256    ; VI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
257    ; VI: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
258    ; VI: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
259    ; VI: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C]](s32)
260    ; VI: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
261    ; VI: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
262    ; VI: [[DEF1:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
263    ; VI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST2]]
264    ; VI: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BITCAST3]]
265    ; VI: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>), [[DEF1]](<2 x s16>)
266    ; VI: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
267    ; VI: S_NOP 0, implicit [[EXTRACT1]](<3 x s16>)
268    ; GFX9-LABEL: name: test_fneg_v3s16
269    ; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
270    ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
271    ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF]], [[EXTRACT]](<3 x s16>), 0
272    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
273    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
274    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
275    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
276    ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
277    ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
278    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
279    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
280    ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY]](s32), [[COPY1]](s32)
281    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
282    ; GFX9: [[DEF1:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
283    ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY2]](s32), [[DEF1]](s32)
284    ; GFX9: [[DEF2:%[0-9]+]]:_(<2 x s16>) = G_IMPLICIT_DEF
285    ; GFX9: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BUILD_VECTOR_TRUNC]]
286    ; GFX9: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[BUILD_VECTOR_TRUNC1]]
287    ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<6 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>), [[DEF2]](<2 x s16>)
288    ; GFX9: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<6 x s16>), 0
289    ; GFX9: S_NOP 0, implicit [[EXTRACT1]](<3 x s16>)
290    %0:_(<3 x s16>) = G_IMPLICIT_DEF
291    %1:_(<3 x s16>) = G_FNEG %0
292    S_NOP 0, implicit %1
293...
294
295---
296name: test_fneg_v4s16
297body: |
298  bb.0:
299    liveins: $vgpr0_vgpr1
300
301    ; SI-LABEL: name: test_fneg_v4s16
302    ; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
303    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
304    ; SI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
305    ; SI: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
306    ; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
307    ; SI: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
308    ; VI-LABEL: name: test_fneg_v4s16
309    ; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
310    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
311    ; VI: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
312    ; VI: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
313    ; VI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
314    ; VI: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
315    ; GFX9-LABEL: name: test_fneg_v4s16
316    ; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
317    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
318    ; GFX9: [[FNEG:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV]]
319    ; GFX9: [[FNEG1:%[0-9]+]]:_(<2 x s16>) = G_FNEG [[UV1]]
320    ; GFX9: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[FNEG]](<2 x s16>), [[FNEG1]](<2 x s16>)
321    ; GFX9: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
322    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
323    %1:_(<4 x s16>) = G_FNEG %0
324    $vgpr0_vgpr1 = COPY %1
325...
326