1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=GFX8
3# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx906 -O0 -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=GFX9
4
5---
6name: test_smulh_s32
7body: |
8  bb.0:
9    liveins: $vgpr0, $vgpr1
10
11    ; GFX8-LABEL: name: test_smulh_s32
12    ; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
13    ; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
14    ; GFX8: [[SMULH:%[0-9]+]]:_(s32) = G_SMULH [[COPY]], [[COPY1]]
15    ; GFX8: $vgpr0 = COPY [[SMULH]](s32)
16    ; GFX9-LABEL: name: test_smulh_s32
17    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
18    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
19    ; GFX9: [[SMULH:%[0-9]+]]:_(s32) = G_SMULH [[COPY]], [[COPY1]]
20    ; GFX9: $vgpr0 = COPY [[SMULH]](s32)
21    %0:_(s32) = COPY $vgpr0
22    %1:_(s32) = COPY $vgpr1
23    %2:_(s32) = G_SMULH %0, %1
24    $vgpr0 = COPY %2
25...
26
27---
28name: test_smulh_v2s32
29body: |
30  bb.0:
31    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
32
33    ; GFX8-LABEL: name: test_smulh_v2s32
34    ; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
35    ; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
36    ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
37    ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
38    ; GFX8: [[SMULH:%[0-9]+]]:_(s32) = G_SMULH [[UV]], [[UV2]]
39    ; GFX8: [[SMULH1:%[0-9]+]]:_(s32) = G_SMULH [[UV1]], [[UV3]]
40    ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SMULH]](s32), [[SMULH1]](s32)
41    ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
42    ; GFX9-LABEL: name: test_smulh_v2s32
43    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
44    ; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
45    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
46    ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
47    ; GFX9: [[SMULH:%[0-9]+]]:_(s32) = G_SMULH [[UV]], [[UV2]]
48    ; GFX9: [[SMULH1:%[0-9]+]]:_(s32) = G_SMULH [[UV1]], [[UV3]]
49    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SMULH]](s32), [[SMULH1]](s32)
50    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
51    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
52    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
53    %2:_(<2 x s32>) = G_SMULH %0, %1
54    $vgpr0_vgpr1 = COPY %2
55...
56
57---
58name: test_smulh_s16
59body: |
60  bb.0:
61    liveins: $vgpr0, $vgpr1
62
63    ; GFX8-LABEL: name: test_smulh_s16
64    ; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
65    ; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
66    ; GFX8: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
67    ; GFX8: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 16
68    ; GFX8: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
69    ; GFX8: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 16
70    ; GFX8: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG]], [[SEXT_INREG1]]
71    ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
72    ; GFX8: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[MUL]], [[C]](s32)
73    ; GFX8: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
74    ; GFX8: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY4]], 16
75    ; GFX8: $vgpr0 = COPY [[SEXT_INREG2]](s32)
76    ; GFX9-LABEL: name: test_smulh_s16
77    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
78    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
79    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
80    ; GFX9: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 16
81    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
82    ; GFX9: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 16
83    ; GFX9: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG]], [[SEXT_INREG1]]
84    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
85    ; GFX9: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[MUL]], [[C]](s32)
86    ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
87    ; GFX9: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY4]], 16
88    ; GFX9: $vgpr0 = COPY [[SEXT_INREG2]](s32)
89    %0:_(s32) = COPY $vgpr0
90    %1:_(s32) = COPY $vgpr1
91    %2:_(s16) = G_TRUNC %0
92    %3:_(s16) = G_TRUNC %1
93    %4:_(s16) = G_SMULH %2, %3
94    %5:_(s32) = G_SEXT %4
95    $vgpr0 = COPY %5
96...
97
98---
99name: test_smulh_s8
100body: |
101  bb.0:
102    liveins: $vgpr0, $vgpr1
103
104    ; GFX8-LABEL: name: test_smulh_s8
105    ; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
106    ; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
107    ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
108    ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
109    ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
110    ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[C]](s16)
111    ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
112    ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
113    ; GFX8: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[C]](s16)
114    ; GFX8: [[MUL:%[0-9]+]]:_(s16) = G_MUL [[ASHR]], [[ASHR1]]
115    ; GFX8: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[MUL]], [[C]](s16)
116    ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR2]](s16)
117    ; GFX8: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ANYEXT]], 8
118    ; GFX8: $vgpr0 = COPY [[SEXT_INREG]](s32)
119    ; GFX9-LABEL: name: test_smulh_s8
120    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
121    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
122    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
123    ; GFX9: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 8
124    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SEXT_INREG]](s32)
125    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
126    ; GFX9: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 8
127    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SEXT_INREG1]](s32)
128    ; GFX9: [[MUL:%[0-9]+]]:_(s16) = G_MUL [[TRUNC]], [[TRUNC1]]
129    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
130    ; GFX9: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[MUL]], [[C]](s16)
131    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR]](s16)
132    ; GFX9: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[ANYEXT]], 8
133    ; GFX9: $vgpr0 = COPY [[SEXT_INREG2]](s32)
134    %0:_(s32) = COPY $vgpr0
135    %1:_(s32) = COPY $vgpr1
136    %2:_(s8) = G_TRUNC %0
137    %3:_(s8) = G_TRUNC %1
138    %4:_(s8) = G_SMULH %2, %3
139    %5:_(s32) = G_SEXT %4
140    $vgpr0 = COPY %5
141...
142
143---
144name: test_smulh_v2s16
145body: |
146  bb.0:
147    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
148    ; GFX8-LABEL: name: test_smulh_v2s16
149    ; GFX8: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
150    ; GFX8: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
151    ; GFX8: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
152    ; GFX8: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
153    ; GFX8: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
154    ; GFX8: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 16
155    ; GFX8: [[COPY3:%[0-9]+]]:_(s32) = COPY [[UV2]](s32)
156    ; GFX8: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 16
157    ; GFX8: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG]], [[SEXT_INREG1]]
158    ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
159    ; GFX8: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[MUL]], [[C]](s32)
160    ; GFX8: [[COPY4:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
161    ; GFX8: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY4]], 16
162    ; GFX8: [[COPY5:%[0-9]+]]:_(s32) = COPY [[UV3]](s32)
163    ; GFX8: [[SEXT_INREG3:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY5]], 16
164    ; GFX8: [[MUL1:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG2]], [[SEXT_INREG3]]
165    ; GFX8: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[MUL1]], [[C]](s32)
166    ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
167    ; GFX8: [[COPY6:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
168    ; GFX8: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY6]], [[C1]]
169    ; GFX8: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
170    ; GFX8: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY7]], [[C1]]
171    ; GFX8: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
172    ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
173    ; GFX8: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
174    ; GFX8: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[BITCAST]](<2 x s16>)
175    ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
176    ; GFX8: [[COPY8:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
177    ; GFX8: [[SEXT_INREG4:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY8]], 16
178    ; GFX8: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
179    ; GFX8: [[SEXT_INREG5:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY9]], 16
180    ; GFX8: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SEXT_INREG4]](s32), [[SEXT_INREG5]](s32)
181    ; GFX8: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
182    ; GFX9-LABEL: name: test_smulh_v2s16
183    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
184    ; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
185    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
186    ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
187    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[UV]](s32)
188    ; GFX9: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 16
189    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[UV2]](s32)
190    ; GFX9: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 16
191    ; GFX9: [[MUL:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG]], [[SEXT_INREG1]]
192    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
193    ; GFX9: [[ASHR:%[0-9]+]]:_(s32) = G_ASHR [[MUL]], [[C]](s32)
194    ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[UV1]](s32)
195    ; GFX9: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY4]], 16
196    ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[UV3]](s32)
197    ; GFX9: [[SEXT_INREG3:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY5]], 16
198    ; GFX9: [[MUL1:%[0-9]+]]:_(s32) = G_MUL [[SEXT_INREG2]], [[SEXT_INREG3]]
199    ; GFX9: [[ASHR1:%[0-9]+]]:_(s32) = G_ASHR [[MUL1]], [[C]](s32)
200    ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[ASHR]](s32)
201    ; GFX9: [[COPY7:%[0-9]+]]:_(s32) = COPY [[ASHR1]](s32)
202    ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[COPY7]](s32)
203    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[BUILD_VECTOR_TRUNC]](<2 x s16>)
204    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
205    ; GFX9: [[COPY8:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
206    ; GFX9: [[SEXT_INREG4:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY8]], 16
207    ; GFX9: [[COPY9:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
208    ; GFX9: [[SEXT_INREG5:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY9]], 16
209    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[SEXT_INREG4]](s32), [[SEXT_INREG5]](s32)
210    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
211    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
212    %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
213    %2:_(<2 x s16>) = G_TRUNC %0
214    %3:_(<2 x s16>) = G_TRUNC %1
215    %4:_(<2 x s16>) = G_SMULH %2, %3
216    %5:_(<2 x s32>) = G_SEXT %4
217    $vgpr0_vgpr1 = COPY %5
218...
219
220---
221name: test_smulh_v2s8
222body: |
223  bb.0:
224    liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3
225    ; GFX8-LABEL: name: test_smulh_v2s8
226    ; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
227    ; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
228    ; GFX8: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
229    ; GFX8: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
230    ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
231    ; GFX8: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
232    ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C]](s16)
233    ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[C]](s16)
234    ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY2]](s32)
235    ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C]](s16)
236    ; GFX8: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[C]](s16)
237    ; GFX8: [[MUL:%[0-9]+]]:_(s16) = G_MUL [[ASHR]], [[ASHR1]]
238    ; GFX8: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[MUL]], [[C]](s16)
239    ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
240    ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C]](s16)
241    ; GFX8: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[C]](s16)
242    ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[COPY3]](s32)
243    ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C]](s16)
244    ; GFX8: [[ASHR4:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[C]](s16)
245    ; GFX8: [[MUL1:%[0-9]+]]:_(s16) = G_MUL [[ASHR3]], [[ASHR4]]
246    ; GFX8: [[ASHR5:%[0-9]+]]:_(s16) = G_ASHR [[MUL1]], [[C]](s16)
247    ; GFX8: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
248    ; GFX8: [[COPY4:%[0-9]+]]:_(s16) = COPY [[ASHR2]](s16)
249    ; GFX8: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY4]], [[C1]]
250    ; GFX8: [[COPY5:%[0-9]+]]:_(s16) = COPY [[ASHR5]](s16)
251    ; GFX8: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY5]], [[C1]]
252    ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C]](s16)
253    ; GFX8: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL4]]
254    ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
255    ; GFX8: $vgpr0 = COPY [[ANYEXT]](s32)
256    ; GFX9-LABEL: name: test_smulh_v2s8
257    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
258    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
259    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
260    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
261    ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
262    ; GFX9: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY4]], 8
263    ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
264    ; GFX9: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY5]], 8
265    ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG]](s32)
266    ; GFX9: [[COPY7:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG1]](s32)
267    ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY6]](s32), [[COPY7]](s32)
268    ; GFX9: [[COPY8:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
269    ; GFX9: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY8]], 8
270    ; GFX9: [[COPY9:%[0-9]+]]:_(s32) = COPY [[COPY3]](s32)
271    ; GFX9: [[SEXT_INREG3:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY9]], 8
272    ; GFX9: [[COPY10:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG2]](s32)
273    ; GFX9: [[COPY11:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG3]](s32)
274    ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY10]](s32), [[COPY11]](s32)
275    ; GFX9: [[MUL:%[0-9]+]]:_(<2 x s16>) = G_MUL [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC1]]
276    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
277    ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
278    ; GFX9: [[COPY12:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
279    ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY12]](s32), [[C1]](s32)
280    ; GFX9: [[ASHR:%[0-9]+]]:_(<2 x s16>) = G_ASHR [[MUL]], [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
281    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[ASHR]](<2 x s16>)
282    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
283    ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
284    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C2]](s32)
285    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
286    ; GFX9: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 255
287    ; GFX9: [[COPY13:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)
288    ; GFX9: [[AND:%[0-9]+]]:_(s16) = G_AND [[COPY13]], [[C3]]
289    ; GFX9: [[COPY14:%[0-9]+]]:_(s16) = COPY [[TRUNC1]](s16)
290    ; GFX9: [[AND1:%[0-9]+]]:_(s16) = G_AND [[COPY14]], [[C3]]
291    ; GFX9: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[AND1]], [[C]](s16)
292    ; GFX9: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[SHL]]
293    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
294    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
295    %0:_(s32) = COPY $vgpr0
296    %1:_(s32) = COPY $vgpr1
297    %2:_(s32) = COPY $vgpr2
298    %3:_(s32) = COPY $vgpr3
299    %5:_(s8) = G_TRUNC %0
300    %6:_(s8) = G_TRUNC %1
301    %7:_(s8) = G_TRUNC %2
302    %8:_(s8) = G_TRUNC %3
303    %11:_(<2 x s8>) = G_BUILD_VECTOR %5, %6
304    %12:_(<2 x s8>) = G_BUILD_VECTOR %7, %8
305    %13:_(<2 x s8>) = G_SMULH %11, %12
306    %14:_(s8), %15:_(s8) = G_UNMERGE_VALUES %13
307    %17:_(s16) = G_MERGE_VALUES %14, %15
308    %18:_(s32) = G_ANYEXT %17
309    $vgpr0 = COPY %18
310
311...
312
313---
314name: test_smulh_v4s8
315body: |
316  bb.0:
317    liveins: $vgpr0, $vgpr1
318    ; GFX8-LABEL: name: test_smulh_v4s8
319    ; GFX8: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
320    ; GFX8: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
321    ; GFX8: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
322    ; GFX8: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
323    ; GFX8: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
324    ; GFX8: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
325    ; GFX8: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
326    ; GFX8: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
327    ; GFX8: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
328    ; GFX8: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
329    ; GFX8: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
330    ; GFX8: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
331    ; GFX8: [[C3:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
332    ; GFX8: [[SHL:%[0-9]+]]:_(s16) = G_SHL [[TRUNC]], [[C3]](s16)
333    ; GFX8: [[ASHR:%[0-9]+]]:_(s16) = G_ASHR [[SHL]], [[C3]](s16)
334    ; GFX8: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
335    ; GFX8: [[SHL1:%[0-9]+]]:_(s16) = G_SHL [[TRUNC1]], [[C3]](s16)
336    ; GFX8: [[ASHR1:%[0-9]+]]:_(s16) = G_ASHR [[SHL1]], [[C3]](s16)
337    ; GFX8: [[MUL:%[0-9]+]]:_(s16) = G_MUL [[ASHR]], [[ASHR1]]
338    ; GFX8: [[ASHR2:%[0-9]+]]:_(s16) = G_ASHR [[MUL]], [[C3]](s16)
339    ; GFX8: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
340    ; GFX8: [[SHL2:%[0-9]+]]:_(s16) = G_SHL [[TRUNC2]], [[C3]](s16)
341    ; GFX8: [[ASHR3:%[0-9]+]]:_(s16) = G_ASHR [[SHL2]], [[C3]](s16)
342    ; GFX8: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
343    ; GFX8: [[SHL3:%[0-9]+]]:_(s16) = G_SHL [[TRUNC3]], [[C3]](s16)
344    ; GFX8: [[ASHR4:%[0-9]+]]:_(s16) = G_ASHR [[SHL3]], [[C3]](s16)
345    ; GFX8: [[MUL1:%[0-9]+]]:_(s16) = G_MUL [[ASHR3]], [[ASHR4]]
346    ; GFX8: [[ASHR5:%[0-9]+]]:_(s16) = G_ASHR [[MUL1]], [[C3]](s16)
347    ; GFX8: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
348    ; GFX8: [[SHL4:%[0-9]+]]:_(s16) = G_SHL [[TRUNC4]], [[C3]](s16)
349    ; GFX8: [[ASHR6:%[0-9]+]]:_(s16) = G_ASHR [[SHL4]], [[C3]](s16)
350    ; GFX8: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)
351    ; GFX8: [[SHL5:%[0-9]+]]:_(s16) = G_SHL [[TRUNC5]], [[C3]](s16)
352    ; GFX8: [[ASHR7:%[0-9]+]]:_(s16) = G_ASHR [[SHL5]], [[C3]](s16)
353    ; GFX8: [[MUL2:%[0-9]+]]:_(s16) = G_MUL [[ASHR6]], [[ASHR7]]
354    ; GFX8: [[ASHR8:%[0-9]+]]:_(s16) = G_ASHR [[MUL2]], [[C3]](s16)
355    ; GFX8: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
356    ; GFX8: [[SHL6:%[0-9]+]]:_(s16) = G_SHL [[TRUNC6]], [[C3]](s16)
357    ; GFX8: [[ASHR9:%[0-9]+]]:_(s16) = G_ASHR [[SHL6]], [[C3]](s16)
358    ; GFX8: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)
359    ; GFX8: [[SHL7:%[0-9]+]]:_(s16) = G_SHL [[TRUNC7]], [[C3]](s16)
360    ; GFX8: [[ASHR10:%[0-9]+]]:_(s16) = G_ASHR [[SHL7]], [[C3]](s16)
361    ; GFX8: [[MUL3:%[0-9]+]]:_(s16) = G_MUL [[ASHR9]], [[ASHR10]]
362    ; GFX8: [[ASHR11:%[0-9]+]]:_(s16) = G_ASHR [[MUL3]], [[C3]](s16)
363    ; GFX8: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
364    ; GFX8: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR2]](s16)
365    ; GFX8: [[AND:%[0-9]+]]:_(s32) = G_AND [[ANYEXT]], [[C4]]
366    ; GFX8: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR5]](s16)
367    ; GFX8: [[AND1:%[0-9]+]]:_(s32) = G_AND [[ANYEXT1]], [[C4]]
368    ; GFX8: [[SHL8:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
369    ; GFX8: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL8]]
370    ; GFX8: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR8]](s16)
371    ; GFX8: [[AND2:%[0-9]+]]:_(s32) = G_AND [[ANYEXT2]], [[C4]]
372    ; GFX8: [[SHL9:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C1]](s32)
373    ; GFX8: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL9]]
374    ; GFX8: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[ASHR11]](s16)
375    ; GFX8: [[AND3:%[0-9]+]]:_(s32) = G_AND [[ANYEXT3]], [[C4]]
376    ; GFX8: [[SHL10:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C2]](s32)
377    ; GFX8: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL10]]
378    ; GFX8: $vgpr0 = COPY [[OR2]](s32)
379    ; GFX9-LABEL: name: test_smulh_v4s8
380    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
381    ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
382    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
383    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C]](s32)
384    ; GFX9: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
385    ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C1]](s32)
386    ; GFX9: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
387    ; GFX9: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[COPY]], [[C2]](s32)
388    ; GFX9: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C]](s32)
389    ; GFX9: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C1]](s32)
390    ; GFX9: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[COPY1]], [[C2]](s32)
391    ; GFX9: [[COPY2:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
392    ; GFX9: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY2]], 8
393    ; GFX9: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
394    ; GFX9: [[SEXT_INREG1:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY3]], 8
395    ; GFX9: [[COPY4:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG]](s32)
396    ; GFX9: [[COPY5:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG1]](s32)
397    ; GFX9: [[BUILD_VECTOR_TRUNC:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY4]](s32), [[COPY5]](s32)
398    ; GFX9: [[COPY6:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
399    ; GFX9: [[SEXT_INREG2:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY6]], 8
400    ; GFX9: [[COPY7:%[0-9]+]]:_(s32) = COPY [[LSHR3]](s32)
401    ; GFX9: [[SEXT_INREG3:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY7]], 8
402    ; GFX9: [[COPY8:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG2]](s32)
403    ; GFX9: [[COPY9:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG3]](s32)
404    ; GFX9: [[BUILD_VECTOR_TRUNC1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY8]](s32), [[COPY9]](s32)
405    ; GFX9: [[MUL:%[0-9]+]]:_(<2 x s16>) = G_MUL [[BUILD_VECTOR_TRUNC]], [[BUILD_VECTOR_TRUNC1]]
406    ; GFX9: [[COPY10:%[0-9]+]]:_(s32) = COPY [[C]](s32)
407    ; GFX9: [[COPY11:%[0-9]+]]:_(s32) = COPY [[C]](s32)
408    ; GFX9: [[BUILD_VECTOR_TRUNC2:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY10]](s32), [[COPY11]](s32)
409    ; GFX9: [[ASHR:%[0-9]+]]:_(<2 x s16>) = G_ASHR [[MUL]], [[BUILD_VECTOR_TRUNC2]](<2 x s16>)
410    ; GFX9: [[COPY12:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
411    ; GFX9: [[SEXT_INREG4:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY12]], 8
412    ; GFX9: [[COPY13:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
413    ; GFX9: [[SEXT_INREG5:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY13]], 8
414    ; GFX9: [[COPY14:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG4]](s32)
415    ; GFX9: [[COPY15:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG5]](s32)
416    ; GFX9: [[BUILD_VECTOR_TRUNC3:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY14]](s32), [[COPY15]](s32)
417    ; GFX9: [[COPY16:%[0-9]+]]:_(s32) = COPY [[LSHR4]](s32)
418    ; GFX9: [[SEXT_INREG6:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY16]], 8
419    ; GFX9: [[COPY17:%[0-9]+]]:_(s32) = COPY [[LSHR5]](s32)
420    ; GFX9: [[SEXT_INREG7:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY17]], 8
421    ; GFX9: [[COPY18:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG6]](s32)
422    ; GFX9: [[COPY19:%[0-9]+]]:_(s32) = COPY [[SEXT_INREG7]](s32)
423    ; GFX9: [[BUILD_VECTOR_TRUNC4:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY18]](s32), [[COPY19]](s32)
424    ; GFX9: [[MUL1:%[0-9]+]]:_(<2 x s16>) = G_MUL [[BUILD_VECTOR_TRUNC3]], [[BUILD_VECTOR_TRUNC4]]
425    ; GFX9: [[COPY20:%[0-9]+]]:_(s32) = COPY [[C]](s32)
426    ; GFX9: [[COPY21:%[0-9]+]]:_(s32) = COPY [[C]](s32)
427    ; GFX9: [[BUILD_VECTOR_TRUNC5:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR_TRUNC [[COPY20]](s32), [[COPY21]](s32)
428    ; GFX9: [[ASHR1:%[0-9]+]]:_(<2 x s16>) = G_ASHR [[MUL1]], [[BUILD_VECTOR_TRUNC5]](<2 x s16>)
429    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[ASHR]](<2 x s16>)
430    ; GFX9: [[LSHR6:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C1]](s32)
431    ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[ASHR1]](<2 x s16>)
432    ; GFX9: [[LSHR7:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C1]](s32)
433    ; GFX9: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
434    ; GFX9: [[COPY22:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
435    ; GFX9: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY22]], [[C3]]
436    ; GFX9: [[COPY23:%[0-9]+]]:_(s32) = COPY [[LSHR6]](s32)
437    ; GFX9: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY23]], [[C3]]
438    ; GFX9: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
439    ; GFX9: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
440    ; GFX9: [[COPY24:%[0-9]+]]:_(s32) = COPY [[BITCAST1]](s32)
441    ; GFX9: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY24]], [[C3]]
442    ; GFX9: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C1]](s32)
443    ; GFX9: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
444    ; GFX9: [[COPY25:%[0-9]+]]:_(s32) = COPY [[LSHR7]](s32)
445    ; GFX9: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY25]], [[C3]]
446    ; GFX9: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C2]](s32)
447    ; GFX9: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]]
448    ; GFX9: $vgpr0 = COPY [[OR2]](s32)
449    %0:_(s32) = COPY $vgpr0
450    %1:_(s32) = COPY $vgpr1
451    %2:_(s8), %3:_(s8), %4:_(s8), %5:_(s8) = G_UNMERGE_VALUES %0
452    %6:_(s8), %7:_(s8), %8:_(s8), %9:_(s8) = G_UNMERGE_VALUES %1
453    %10:_(<4 x s8>) = G_BUILD_VECTOR %2:_(s8), %3:_(s8), %4:_(s8), %5:_(s8)
454    %11:_(<4 x s8>) = G_BUILD_VECTOR %6:_(s8), %7:_(s8), %8:_(s8), %9:_(s8)
455    %12:_(<4 x s8>) = G_SMULH %10:_, %11:_
456    %13:_(s8), %14:_(s8), %15:_(s8), %16:_(s8) = G_UNMERGE_VALUES %12:_(<4 x s8>)
457    %17:_(s32) = G_MERGE_VALUES %13, %14, %15, %16
458    $vgpr0 = COPY %17
459...
460