xref: /llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-load-global-old-legalization.mir (revision ea33af63def2aff8a8ca13331dd99ac9541b2ce9) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX6 %s
3# RUN: llc -mtriple=amdgcn -mcpu=hawaii -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX7 %s
4# RUN: llc -mtriple=amdgcn -mcpu=hawaii -mattr=+flat-for-global -run-pass=instruction-select -verify-machineinstrs  -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX7-FLAT %s
5# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX8 %s
6# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9 %s
7# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX10 %s
8# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX11 %s
9# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX12 %s
10
11---
12
13name: load_global_s32_from_4
14
15legalized:       true
16regBankSelected: true
17tracksRegLiveness: true
18
19
20body: |
21  bb.0:
22    liveins:  $vgpr0_vgpr1
23
24    ; GFX6-LABEL: name: load_global_s32_from_4
25    ; GFX6: liveins: $vgpr0_vgpr1
26    ; GFX6-NEXT: {{  $}}
27    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
28    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
29    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
30    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
31    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
32    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
33    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 1)
34    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
35    ;
36    ; GFX7-LABEL: name: load_global_s32_from_4
37    ; GFX7: liveins: $vgpr0_vgpr1
38    ; GFX7-NEXT: {{  $}}
39    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
40    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
41    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
42    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
43    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
44    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
45    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s32), addrspace 1)
46    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
47    ;
48    ; GFX7-FLAT-LABEL: name: load_global_s32_from_4
49    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
50    ; GFX7-FLAT-NEXT: {{  $}}
51    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
52    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s32), addrspace 1)
53    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
54    ;
55    ; GFX8-LABEL: name: load_global_s32_from_4
56    ; GFX8: liveins: $vgpr0_vgpr1
57    ; GFX8-NEXT: {{  $}}
58    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
59    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s32), addrspace 1)
60    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
61    ;
62    ; GFX9-LABEL: name: load_global_s32_from_4
63    ; GFX9: liveins: $vgpr0_vgpr1
64    ; GFX9-NEXT: {{  $}}
65    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
66    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)
67    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
68    ;
69    ; GFX10-LABEL: name: load_global_s32_from_4
70    ; GFX10: liveins: $vgpr0_vgpr1
71    ; GFX10-NEXT: {{  $}}
72    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
73    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)
74    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
75    ;
76    ; GFX11-LABEL: name: load_global_s32_from_4
77    ; GFX11: liveins: $vgpr0_vgpr1
78    ; GFX11-NEXT: {{  $}}
79    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
80    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)
81    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
82    ;
83    ; GFX12-LABEL: name: load_global_s32_from_4
84    ; GFX12: liveins: $vgpr0_vgpr1
85    ; GFX12-NEXT: {{  $}}
86    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
87    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (s32), addrspace 1)
88    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
89    %0:vgpr(p1) = COPY $vgpr0_vgpr1
90    %1:vgpr(s32) = G_LOAD %0 :: (load (s32), align 4, addrspace 1)
91    $vgpr0 = COPY %1
92
93...
94
95---
96
97name: load_global_s32_from_2
98legalized:       true
99regBankSelected: true
100tracksRegLiveness: true
101
102body: |
103  bb.0:
104    liveins:  $vgpr0_vgpr1
105
106    ; GFX6-LABEL: name: load_global_s32_from_2
107    ; GFX6: liveins: $vgpr0_vgpr1
108    ; GFX6-NEXT: {{  $}}
109    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
110    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
111    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
112    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
113    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
114    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
115    ; GFX6-NEXT: [[BUFFER_LOAD_USHORT_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_USHORT_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s16), addrspace 1)
116    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_USHORT_ADDR64_]]
117    ;
118    ; GFX7-LABEL: name: load_global_s32_from_2
119    ; GFX7: liveins: $vgpr0_vgpr1
120    ; GFX7-NEXT: {{  $}}
121    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
122    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
123    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
124    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
125    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
126    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
127    ; GFX7-NEXT: [[BUFFER_LOAD_USHORT_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_USHORT_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s16), addrspace 1)
128    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_USHORT_ADDR64_]]
129    ;
130    ; GFX7-FLAT-LABEL: name: load_global_s32_from_2
131    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
132    ; GFX7-FLAT-NEXT: {{  $}}
133    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
134    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_USHORT:%[0-9]+]]:vgpr_32 = FLAT_LOAD_USHORT [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s16), addrspace 1)
135    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_USHORT]]
136    ;
137    ; GFX8-LABEL: name: load_global_s32_from_2
138    ; GFX8: liveins: $vgpr0_vgpr1
139    ; GFX8-NEXT: {{  $}}
140    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
141    ; GFX8-NEXT: [[FLAT_LOAD_USHORT:%[0-9]+]]:vgpr_32 = FLAT_LOAD_USHORT [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s16), addrspace 1)
142    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_USHORT]]
143    ;
144    ; GFX9-LABEL: name: load_global_s32_from_2
145    ; GFX9: liveins: $vgpr0_vgpr1
146    ; GFX9-NEXT: {{  $}}
147    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
148    ; GFX9-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)
149    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]
150    ;
151    ; GFX10-LABEL: name: load_global_s32_from_2
152    ; GFX10: liveins: $vgpr0_vgpr1
153    ; GFX10-NEXT: {{  $}}
154    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
155    ; GFX10-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)
156    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]
157    ;
158    ; GFX11-LABEL: name: load_global_s32_from_2
159    ; GFX11: liveins: $vgpr0_vgpr1
160    ; GFX11-NEXT: {{  $}}
161    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
162    ; GFX11-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)
163    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]
164    ;
165    ; GFX12-LABEL: name: load_global_s32_from_2
166    ; GFX12: liveins: $vgpr0_vgpr1
167    ; GFX12-NEXT: {{  $}}
168    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
169    ; GFX12-NEXT: [[GLOBAL_LOAD_USHORT:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_USHORT [[COPY]], 0, 0, implicit $exec :: (load (s16), addrspace 1)
170    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_USHORT]]
171    %0:vgpr(p1) = COPY $vgpr0_vgpr1
172    %1:vgpr(s32) = G_LOAD %0 :: (load (s16), align 2, addrspace 1)
173    $vgpr0 = COPY %1
174
175...
176
177---
178
179name: load_global_s32_from_1
180legalized:       true
181regBankSelected: true
182tracksRegLiveness: true
183
184body: |
185  bb.0:
186    liveins:  $vgpr0_vgpr1
187
188    ; GFX6-LABEL: name: load_global_s32_from_1
189    ; GFX6: liveins: $vgpr0_vgpr1
190    ; GFX6-NEXT: {{  $}}
191    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
192    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
193    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
194    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
195    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
196    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
197    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
198    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
199    ;
200    ; GFX7-LABEL: name: load_global_s32_from_1
201    ; GFX7: liveins: $vgpr0_vgpr1
202    ; GFX7-NEXT: {{  $}}
203    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
204    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
205    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
206    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
207    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
208    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
209    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
210    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
211    ;
212    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1
213    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
214    ; GFX7-FLAT-NEXT: {{  $}}
215    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
216    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
217    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
218    ;
219    ; GFX8-LABEL: name: load_global_s32_from_1
220    ; GFX8: liveins: $vgpr0_vgpr1
221    ; GFX8-NEXT: {{  $}}
222    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
223    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
224    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
225    ;
226    ; GFX9-LABEL: name: load_global_s32_from_1
227    ; GFX9: liveins: $vgpr0_vgpr1
228    ; GFX9-NEXT: {{  $}}
229    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
230    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
231    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
232    ;
233    ; GFX10-LABEL: name: load_global_s32_from_1
234    ; GFX10: liveins: $vgpr0_vgpr1
235    ; GFX10-NEXT: {{  $}}
236    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
237    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
238    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
239    ;
240    ; GFX11-LABEL: name: load_global_s32_from_1
241    ; GFX11: liveins: $vgpr0_vgpr1
242    ; GFX11-NEXT: {{  $}}
243    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
244    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
245    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
246    ;
247    ; GFX12-LABEL: name: load_global_s32_from_1
248    ; GFX12: liveins: $vgpr0_vgpr1
249    ; GFX12-NEXT: {{  $}}
250    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
251    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
252    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
253    %0:vgpr(p1) = COPY $vgpr0_vgpr1
254    %1:vgpr(s32) = G_LOAD %0 :: (load (s8), align 1, addrspace 1)
255    $vgpr0 = COPY %1
256
257...
258
259---
260
261name: load_global_v2s32
262legalized:       true
263regBankSelected: true
264tracksRegLiveness: true
265
266body: |
267  bb.0:
268    liveins:  $vgpr0_vgpr1
269
270    ; GFX6-LABEL: name: load_global_v2s32
271    ; GFX6: liveins: $vgpr0_vgpr1
272    ; GFX6-NEXT: {{  $}}
273    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
274    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
275    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
276    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
277    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
278    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
279    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
280    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
281    ;
282    ; GFX7-LABEL: name: load_global_v2s32
283    ; GFX7: liveins: $vgpr0_vgpr1
284    ; GFX7-NEXT: {{  $}}
285    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
286    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
287    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
288    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
289    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
290    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
291    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
292    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
293    ;
294    ; GFX7-FLAT-LABEL: name: load_global_v2s32
295    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
296    ; GFX7-FLAT-NEXT: {{  $}}
297    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
298    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)
299    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
300    ;
301    ; GFX8-LABEL: name: load_global_v2s32
302    ; GFX8: liveins: $vgpr0_vgpr1
303    ; GFX8-NEXT: {{  $}}
304    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
305    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)
306    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
307    ;
308    ; GFX9-LABEL: name: load_global_v2s32
309    ; GFX9: liveins: $vgpr0_vgpr1
310    ; GFX9-NEXT: {{  $}}
311    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
312    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
313    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
314    ;
315    ; GFX10-LABEL: name: load_global_v2s32
316    ; GFX10: liveins: $vgpr0_vgpr1
317    ; GFX10-NEXT: {{  $}}
318    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
319    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
320    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
321    ;
322    ; GFX11-LABEL: name: load_global_v2s32
323    ; GFX11: liveins: $vgpr0_vgpr1
324    ; GFX11-NEXT: {{  $}}
325    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
326    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
327    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
328    ;
329    ; GFX12-LABEL: name: load_global_v2s32
330    ; GFX12: liveins: $vgpr0_vgpr1
331    ; GFX12-NEXT: {{  $}}
332    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
333    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
334    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
335    %0:vgpr(p1) = COPY $vgpr0_vgpr1
336    %1:vgpr(<2 x s32>) = G_LOAD %0 :: (load (<2 x s32>), align 8, addrspace 1)
337    $vgpr0_vgpr1 = COPY %1
338
339...
340
341---
342
343name: load_global_v4s32
344legalized:       true
345regBankSelected: true
346tracksRegLiveness: true
347
348body: |
349  bb.0:
350    liveins:  $vgpr0_vgpr1
351
352    ; GFX6-LABEL: name: load_global_v4s32
353    ; GFX6: liveins: $vgpr0_vgpr1
354    ; GFX6-NEXT: {{  $}}
355    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
356    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
357    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
358    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
359    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
360    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
361    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
362    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
363    ;
364    ; GFX7-LABEL: name: load_global_v4s32
365    ; GFX7: liveins: $vgpr0_vgpr1
366    ; GFX7-NEXT: {{  $}}
367    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
368    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
369    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
370    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
371    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
372    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
373    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
374    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
375    ;
376    ; GFX7-FLAT-LABEL: name: load_global_v4s32
377    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
378    ; GFX7-FLAT-NEXT: {{  $}}
379    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
380    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
381    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
382    ;
383    ; GFX8-LABEL: name: load_global_v4s32
384    ; GFX8: liveins: $vgpr0_vgpr1
385    ; GFX8-NEXT: {{  $}}
386    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
387    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
388    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
389    ;
390    ; GFX9-LABEL: name: load_global_v4s32
391    ; GFX9: liveins: $vgpr0_vgpr1
392    ; GFX9-NEXT: {{  $}}
393    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
394    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
395    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
396    ;
397    ; GFX10-LABEL: name: load_global_v4s32
398    ; GFX10: liveins: $vgpr0_vgpr1
399    ; GFX10-NEXT: {{  $}}
400    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
401    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
402    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
403    ;
404    ; GFX11-LABEL: name: load_global_v4s32
405    ; GFX11: liveins: $vgpr0_vgpr1
406    ; GFX11-NEXT: {{  $}}
407    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
408    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
409    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
410    ;
411    ; GFX12-LABEL: name: load_global_v4s32
412    ; GFX12: liveins: $vgpr0_vgpr1
413    ; GFX12-NEXT: {{  $}}
414    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
415    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
416    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
417    %0:vgpr(p1) = COPY $vgpr0_vgpr1
418    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)
419    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
420
421...
422
423---
424
425name: load_global_s64
426legalized:       true
427regBankSelected: true
428tracksRegLiveness: true
429
430body: |
431  bb.0:
432    liveins:  $vgpr0_vgpr1
433
434    ; GFX6-LABEL: name: load_global_s64
435    ; GFX6: liveins: $vgpr0_vgpr1
436    ; GFX6-NEXT: {{  $}}
437    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
438    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
439    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
440    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
441    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
442    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
443    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s64), addrspace 1)
444    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
445    ;
446    ; GFX7-LABEL: name: load_global_s64
447    ; GFX7: liveins: $vgpr0_vgpr1
448    ; GFX7-NEXT: {{  $}}
449    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
450    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
451    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
452    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
453    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
454    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
455    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (s64), addrspace 1)
456    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
457    ;
458    ; GFX7-FLAT-LABEL: name: load_global_s64
459    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
460    ; GFX7-FLAT-NEXT: {{  $}}
461    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
462    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s64), addrspace 1)
463    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
464    ;
465    ; GFX8-LABEL: name: load_global_s64
466    ; GFX8: liveins: $vgpr0_vgpr1
467    ; GFX8-NEXT: {{  $}}
468    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
469    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s64), addrspace 1)
470    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
471    ;
472    ; GFX9-LABEL: name: load_global_s64
473    ; GFX9: liveins: $vgpr0_vgpr1
474    ; GFX9-NEXT: {{  $}}
475    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
476    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)
477    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
478    ;
479    ; GFX10-LABEL: name: load_global_s64
480    ; GFX10: liveins: $vgpr0_vgpr1
481    ; GFX10-NEXT: {{  $}}
482    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
483    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)
484    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
485    ;
486    ; GFX11-LABEL: name: load_global_s64
487    ; GFX11: liveins: $vgpr0_vgpr1
488    ; GFX11-NEXT: {{  $}}
489    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
490    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)
491    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
492    ;
493    ; GFX12-LABEL: name: load_global_s64
494    ; GFX12: liveins: $vgpr0_vgpr1
495    ; GFX12-NEXT: {{  $}}
496    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
497    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (s64), addrspace 1)
498    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
499    %0:vgpr(p1) = COPY $vgpr0_vgpr1
500    %1:vgpr(s64) = G_LOAD %0 :: (load (s64), align 8, addrspace 1)
501    $vgpr0_vgpr1 = COPY %1
502
503...
504
505---
506
507name: load_global_v2s64
508legalized:       true
509regBankSelected: true
510tracksRegLiveness: true
511
512body: |
513  bb.0:
514    liveins:  $vgpr0_vgpr1
515
516    ; GFX6-LABEL: name: load_global_v2s64
517    ; GFX6: liveins: $vgpr0_vgpr1
518    ; GFX6-NEXT: {{  $}}
519    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
520    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
521    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
522    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
523    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
524    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
525    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
526    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
527    ;
528    ; GFX7-LABEL: name: load_global_v2s64
529    ; GFX7: liveins: $vgpr0_vgpr1
530    ; GFX7-NEXT: {{  $}}
531    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
532    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
533    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
534    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
535    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
536    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
537    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
538    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
539    ;
540    ; GFX7-FLAT-LABEL: name: load_global_v2s64
541    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
542    ; GFX7-FLAT-NEXT: {{  $}}
543    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
544    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)
545    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
546    ;
547    ; GFX8-LABEL: name: load_global_v2s64
548    ; GFX8: liveins: $vgpr0_vgpr1
549    ; GFX8-NEXT: {{  $}}
550    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
551    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)
552    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
553    ;
554    ; GFX9-LABEL: name: load_global_v2s64
555    ; GFX9: liveins: $vgpr0_vgpr1
556    ; GFX9-NEXT: {{  $}}
557    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
558    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
559    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
560    ;
561    ; GFX10-LABEL: name: load_global_v2s64
562    ; GFX10: liveins: $vgpr0_vgpr1
563    ; GFX10-NEXT: {{  $}}
564    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
565    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
566    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
567    ;
568    ; GFX11-LABEL: name: load_global_v2s64
569    ; GFX11: liveins: $vgpr0_vgpr1
570    ; GFX11-NEXT: {{  $}}
571    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
572    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
573    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
574    ;
575    ; GFX12-LABEL: name: load_global_v2s64
576    ; GFX12: liveins: $vgpr0_vgpr1
577    ; GFX12-NEXT: {{  $}}
578    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
579    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
580    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
581    %0:vgpr(p1) = COPY $vgpr0_vgpr1
582    %1:vgpr(<2 x s64>) = G_LOAD %0 :: (load (<2 x s64>), align 4, addrspace 1)
583    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
584
585...
586
587---
588
589name: load_global_v2p1
590legalized:       true
591regBankSelected: true
592tracksRegLiveness: true
593
594body: |
595  bb.0:
596    liveins:  $vgpr0_vgpr1
597
598    ; GFX6-LABEL: name: load_global_v2p1
599    ; GFX6: liveins: $vgpr0_vgpr1
600    ; GFX6-NEXT: {{  $}}
601    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
602    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
603    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
604    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
605    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
606    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
607    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
608    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
609    ;
610    ; GFX7-LABEL: name: load_global_v2p1
611    ; GFX7: liveins: $vgpr0_vgpr1
612    ; GFX7-NEXT: {{  $}}
613    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
614    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
615    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
616    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
617    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
618    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
619    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
620    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
621    ;
622    ; GFX7-FLAT-LABEL: name: load_global_v2p1
623    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
624    ; GFX7-FLAT-NEXT: {{  $}}
625    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
626    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)
627    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
628    ;
629    ; GFX8-LABEL: name: load_global_v2p1
630    ; GFX8: liveins: $vgpr0_vgpr1
631    ; GFX8-NEXT: {{  $}}
632    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
633    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s64>), align 4, addrspace 1)
634    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
635    ;
636    ; GFX9-LABEL: name: load_global_v2p1
637    ; GFX9: liveins: $vgpr0_vgpr1
638    ; GFX9-NEXT: {{  $}}
639    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
640    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
641    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
642    ;
643    ; GFX10-LABEL: name: load_global_v2p1
644    ; GFX10: liveins: $vgpr0_vgpr1
645    ; GFX10-NEXT: {{  $}}
646    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
647    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
648    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
649    ;
650    ; GFX11-LABEL: name: load_global_v2p1
651    ; GFX11: liveins: $vgpr0_vgpr1
652    ; GFX11-NEXT: {{  $}}
653    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
654    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
655    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
656    ;
657    ; GFX12-LABEL: name: load_global_v2p1
658    ; GFX12: liveins: $vgpr0_vgpr1
659    ; GFX12-NEXT: {{  $}}
660    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
661    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s64>), align 4, addrspace 1)
662    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
663    %0:vgpr(p1) = COPY $vgpr0_vgpr1
664    %1:vgpr(<2 x s64>) = G_LOAD %0 :: (load (<2 x s64>), align 4, addrspace 1)
665    %2:vgpr(<2 x p1>) = G_BITCAST %1(<2 x s64>)
666    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
667
668...
669
670---
671
672name: load_global_s128
673legalized:       true
674regBankSelected: true
675tracksRegLiveness: true
676
677body: |
678  bb.0:
679    liveins:  $vgpr0_vgpr1
680
681    ; GFX6-LABEL: name: load_global_s128
682    ; GFX6: liveins: $vgpr0_vgpr1
683    ; GFX6-NEXT: {{  $}}
684    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
685    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
686    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
687    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
688    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
689    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
690    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
691    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
692    ;
693    ; GFX7-LABEL: name: load_global_s128
694    ; GFX7: liveins: $vgpr0_vgpr1
695    ; GFX7-NEXT: {{  $}}
696    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
697    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
698    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
699    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
700    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
701    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
702    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
703    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
704    ;
705    ; GFX7-FLAT-LABEL: name: load_global_s128
706    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
707    ; GFX7-FLAT-NEXT: {{  $}}
708    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
709    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
710    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
711    ;
712    ; GFX8-LABEL: name: load_global_s128
713    ; GFX8: liveins: $vgpr0_vgpr1
714    ; GFX8-NEXT: {{  $}}
715    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
716    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
717    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
718    ;
719    ; GFX9-LABEL: name: load_global_s128
720    ; GFX9: liveins: $vgpr0_vgpr1
721    ; GFX9-NEXT: {{  $}}
722    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
723    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
724    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
725    ;
726    ; GFX10-LABEL: name: load_global_s128
727    ; GFX10: liveins: $vgpr0_vgpr1
728    ; GFX10-NEXT: {{  $}}
729    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
730    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
731    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
732    ;
733    ; GFX11-LABEL: name: load_global_s128
734    ; GFX11: liveins: $vgpr0_vgpr1
735    ; GFX11-NEXT: {{  $}}
736    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
737    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
738    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
739    ;
740    ; GFX12-LABEL: name: load_global_s128
741    ; GFX12: liveins: $vgpr0_vgpr1
742    ; GFX12-NEXT: {{  $}}
743    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
744    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
745    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
746    %0:vgpr(p1) = COPY $vgpr0_vgpr1
747    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)
748    %2:vgpr(s128) = G_BITCAST %1(<4 x s32>)
749    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
750
751...
752
753---
754
755name: load_global_p3_from_4
756legalized:       true
757regBankSelected: true
758tracksRegLiveness: true
759
760body: |
761  bb.0:
762    liveins:  $vgpr0_vgpr1
763
764    ; GFX6-LABEL: name: load_global_p3_from_4
765    ; GFX6: liveins: $vgpr0_vgpr1
766    ; GFX6-NEXT: {{  $}}
767    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
768    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
769    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
770    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
771    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
772    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
773    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p3), addrspace 1)
774    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
775    ;
776    ; GFX7-LABEL: name: load_global_p3_from_4
777    ; GFX7: liveins: $vgpr0_vgpr1
778    ; GFX7-NEXT: {{  $}}
779    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
780    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
781    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
782    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
783    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
784    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
785    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p3), addrspace 1)
786    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
787    ;
788    ; GFX7-FLAT-LABEL: name: load_global_p3_from_4
789    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
790    ; GFX7-FLAT-NEXT: {{  $}}
791    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
792    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p3), addrspace 1)
793    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
794    ;
795    ; GFX8-LABEL: name: load_global_p3_from_4
796    ; GFX8: liveins: $vgpr0_vgpr1
797    ; GFX8-NEXT: {{  $}}
798    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
799    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p3), addrspace 1)
800    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
801    ;
802    ; GFX9-LABEL: name: load_global_p3_from_4
803    ; GFX9: liveins: $vgpr0_vgpr1
804    ; GFX9-NEXT: {{  $}}
805    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
806    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)
807    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
808    ;
809    ; GFX10-LABEL: name: load_global_p3_from_4
810    ; GFX10: liveins: $vgpr0_vgpr1
811    ; GFX10-NEXT: {{  $}}
812    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
813    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)
814    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
815    ;
816    ; GFX11-LABEL: name: load_global_p3_from_4
817    ; GFX11: liveins: $vgpr0_vgpr1
818    ; GFX11-NEXT: {{  $}}
819    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
820    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)
821    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
822    ;
823    ; GFX12-LABEL: name: load_global_p3_from_4
824    ; GFX12: liveins: $vgpr0_vgpr1
825    ; GFX12-NEXT: {{  $}}
826    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
827    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (p3), addrspace 1)
828    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
829    %0:vgpr(p1) = COPY $vgpr0_vgpr1
830    %1:vgpr(p3) = G_LOAD %0 :: (load (p3), align 4, addrspace 1)
831    $vgpr0 = COPY %1
832
833...
834
835---
836
837name: load_global_p1_from_8
838legalized:       true
839regBankSelected: true
840tracksRegLiveness: true
841
842body: |
843  bb.0:
844    liveins:  $vgpr0_vgpr1
845
846    ; GFX6-LABEL: name: load_global_p1_from_8
847    ; GFX6: liveins: $vgpr0_vgpr1
848    ; GFX6-NEXT: {{  $}}
849    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
850    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
851    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
852    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
853    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
854    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
855    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p1), addrspace 1)
856    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
857    ;
858    ; GFX7-LABEL: name: load_global_p1_from_8
859    ; GFX7: liveins: $vgpr0_vgpr1
860    ; GFX7-NEXT: {{  $}}
861    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
862    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
863    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
864    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
865    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
866    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
867    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (p1), addrspace 1)
868    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
869    ;
870    ; GFX7-FLAT-LABEL: name: load_global_p1_from_8
871    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
872    ; GFX7-FLAT-NEXT: {{  $}}
873    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
874    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p1), addrspace 1)
875    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
876    ;
877    ; GFX8-LABEL: name: load_global_p1_from_8
878    ; GFX8: liveins: $vgpr0_vgpr1
879    ; GFX8-NEXT: {{  $}}
880    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
881    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (p1), addrspace 1)
882    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
883    ;
884    ; GFX9-LABEL: name: load_global_p1_from_8
885    ; GFX9: liveins: $vgpr0_vgpr1
886    ; GFX9-NEXT: {{  $}}
887    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
888    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)
889    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
890    ;
891    ; GFX10-LABEL: name: load_global_p1_from_8
892    ; GFX10: liveins: $vgpr0_vgpr1
893    ; GFX10-NEXT: {{  $}}
894    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
895    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)
896    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
897    ;
898    ; GFX11-LABEL: name: load_global_p1_from_8
899    ; GFX11: liveins: $vgpr0_vgpr1
900    ; GFX11-NEXT: {{  $}}
901    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
902    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)
903    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
904    ;
905    ; GFX12-LABEL: name: load_global_p1_from_8
906    ; GFX12: liveins: $vgpr0_vgpr1
907    ; GFX12-NEXT: {{  $}}
908    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
909    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (p1), addrspace 1)
910    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
911    %0:vgpr(p1) = COPY $vgpr0_vgpr1
912    %1:vgpr(p1) = G_LOAD %0 :: (load (p1), align 8, addrspace 1)
913    $vgpr0_vgpr1 = COPY %1
914
915...
916
917---
918
919name: load_global_p999_from_8
920legalized:       true
921regBankSelected: true
922tracksRegLiveness: true
923
924body: |
925  bb.0:
926    liveins:  $vgpr0_vgpr1
927
928    ; GFX6-LABEL: name: load_global_p999_from_8
929    ; GFX6: liveins: $vgpr0_vgpr1
930    ; GFX6-NEXT: {{  $}}
931    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
932    ; GFX6-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
933    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
934    ;
935    ; GFX7-LABEL: name: load_global_p999_from_8
936    ; GFX7: liveins: $vgpr0_vgpr1
937    ; GFX7-NEXT: {{  $}}
938    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
939    ; GFX7-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
940    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
941    ;
942    ; GFX7-FLAT-LABEL: name: load_global_p999_from_8
943    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
944    ; GFX7-FLAT-NEXT: {{  $}}
945    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
946    ; GFX7-FLAT-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
947    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
948    ;
949    ; GFX8-LABEL: name: load_global_p999_from_8
950    ; GFX8: liveins: $vgpr0_vgpr1
951    ; GFX8-NEXT: {{  $}}
952    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
953    ; GFX8-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
954    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
955    ;
956    ; GFX9-LABEL: name: load_global_p999_from_8
957    ; GFX9: liveins: $vgpr0_vgpr1
958    ; GFX9-NEXT: {{  $}}
959    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
960    ; GFX9-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
961    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
962    ;
963    ; GFX10-LABEL: name: load_global_p999_from_8
964    ; GFX10: liveins: $vgpr0_vgpr1
965    ; GFX10-NEXT: {{  $}}
966    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
967    ; GFX10-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
968    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
969    ;
970    ; GFX11-LABEL: name: load_global_p999_from_8
971    ; GFX11: liveins: $vgpr0_vgpr1
972    ; GFX11-NEXT: {{  $}}
973    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
974    ; GFX11-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
975    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
976    ;
977    ; GFX12-LABEL: name: load_global_p999_from_8
978    ; GFX12: liveins: $vgpr0_vgpr1
979    ; GFX12-NEXT: {{  $}}
980    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vgpr(p1) = COPY $vgpr0_vgpr1
981    ; GFX12-NEXT: [[LOAD:%[0-9]+]]:vreg_64(p999) = G_LOAD [[COPY]](p1) :: (load (p999), addrspace 1)
982    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[LOAD]](p999)
983    %0:vgpr(p1) = COPY $vgpr0_vgpr1
984    %1:vgpr(p999) = G_LOAD %0 :: (load (p999), align 8, addrspace 1)
985    $vgpr0_vgpr1 = COPY %1
986
987...
988
989---
990
991name: load_global_v2p3
992legalized:       true
993regBankSelected: true
994tracksRegLiveness: true
995
996body: |
997  bb.0:
998    liveins:  $vgpr0_vgpr1
999
1000    ; GFX6-LABEL: name: load_global_v2p3
1001    ; GFX6: liveins: $vgpr0_vgpr1
1002    ; GFX6-NEXT: {{  $}}
1003    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1004    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1005    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1006    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1007    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1008    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1009    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1010    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
1011    ;
1012    ; GFX7-LABEL: name: load_global_v2p3
1013    ; GFX7: liveins: $vgpr0_vgpr1
1014    ; GFX7-NEXT: {{  $}}
1015    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1016    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1017    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1018    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1019    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1020    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1021    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1022    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
1023    ;
1024    ; GFX7-FLAT-LABEL: name: load_global_v2p3
1025    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1026    ; GFX7-FLAT-NEXT: {{  $}}
1027    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1028    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)
1029    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
1030    ;
1031    ; GFX8-LABEL: name: load_global_v2p3
1032    ; GFX8: liveins: $vgpr0_vgpr1
1033    ; GFX8-NEXT: {{  $}}
1034    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1035    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s32>), addrspace 1)
1036    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
1037    ;
1038    ; GFX9-LABEL: name: load_global_v2p3
1039    ; GFX9: liveins: $vgpr0_vgpr1
1040    ; GFX9-NEXT: {{  $}}
1041    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1042    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1043    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1044    ;
1045    ; GFX10-LABEL: name: load_global_v2p3
1046    ; GFX10: liveins: $vgpr0_vgpr1
1047    ; GFX10-NEXT: {{  $}}
1048    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1049    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1050    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1051    ;
1052    ; GFX11-LABEL: name: load_global_v2p3
1053    ; GFX11: liveins: $vgpr0_vgpr1
1054    ; GFX11-NEXT: {{  $}}
1055    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1056    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1057    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1058    ;
1059    ; GFX12-LABEL: name: load_global_v2p3
1060    ; GFX12: liveins: $vgpr0_vgpr1
1061    ; GFX12-NEXT: {{  $}}
1062    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1063    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<2 x s32>), addrspace 1)
1064    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1065    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1066    %1:vgpr(<2 x s32>) = G_LOAD %0 :: (load (<2 x s32>), align 8, addrspace 1)
1067    %2:vgpr(<2 x p3>) = G_BITCAST %1(<2 x s32>)
1068    $vgpr0_vgpr1 = COPY %2
1069
1070...
1071
1072---
1073
1074name: load_global_v2s16
1075legalized:       true
1076regBankSelected: true
1077tracksRegLiveness: true
1078
1079body: |
1080  bb.0:
1081    liveins:  $vgpr0_vgpr1
1082
1083    ; GFX6-LABEL: name: load_global_v2s16
1084    ; GFX6: liveins: $vgpr0_vgpr1
1085    ; GFX6-NEXT: {{  $}}
1086    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1087    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1088    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1089    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1090    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1091    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1092    ; GFX6-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1093    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
1094    ;
1095    ; GFX7-LABEL: name: load_global_v2s16
1096    ; GFX7: liveins: $vgpr0_vgpr1
1097    ; GFX7-NEXT: {{  $}}
1098    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1099    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1100    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1101    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1102    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1103    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1104    ; GFX7-NEXT: [[BUFFER_LOAD_DWORD_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_DWORD_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1105    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_DWORD_ADDR64_]]
1106    ;
1107    ; GFX7-FLAT-LABEL: name: load_global_v2s16
1108    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1109    ; GFX7-FLAT-NEXT: {{  $}}
1110    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1111    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s16>), addrspace 1)
1112    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
1113    ;
1114    ; GFX8-LABEL: name: load_global_v2s16
1115    ; GFX8: liveins: $vgpr0_vgpr1
1116    ; GFX8-NEXT: {{  $}}
1117    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1118    ; GFX8-NEXT: [[FLAT_LOAD_DWORD:%[0-9]+]]:vgpr_32 = FLAT_LOAD_DWORD [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<2 x s16>), addrspace 1)
1119    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_DWORD]]
1120    ;
1121    ; GFX9-LABEL: name: load_global_v2s16
1122    ; GFX9: liveins: $vgpr0_vgpr1
1123    ; GFX9-NEXT: {{  $}}
1124    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1125    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1126    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
1127    ;
1128    ; GFX10-LABEL: name: load_global_v2s16
1129    ; GFX10: liveins: $vgpr0_vgpr1
1130    ; GFX10-NEXT: {{  $}}
1131    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1132    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1133    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
1134    ;
1135    ; GFX11-LABEL: name: load_global_v2s16
1136    ; GFX11: liveins: $vgpr0_vgpr1
1137    ; GFX11-NEXT: {{  $}}
1138    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1139    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1140    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
1141    ;
1142    ; GFX12-LABEL: name: load_global_v2s16
1143    ; GFX12: liveins: $vgpr0_vgpr1
1144    ; GFX12-NEXT: {{  $}}
1145    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1146    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORD:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_DWORD [[COPY]], 0, 0, implicit $exec :: (load (<2 x s16>), addrspace 1)
1147    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_DWORD]]
1148    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1149    %1:vgpr(<2 x s16>) = G_LOAD %0 :: (load (<2 x s16>), align 4, addrspace 1)
1150    $vgpr0 = COPY %1
1151
1152...
1153
1154---
1155
1156name: load_global_v4s16
1157legalized:       true
1158regBankSelected: true
1159tracksRegLiveness: true
1160
1161body: |
1162  bb.0:
1163    liveins:  $vgpr0_vgpr1
1164
1165    ; GFX6-LABEL: name: load_global_v4s16
1166    ; GFX6: liveins: $vgpr0_vgpr1
1167    ; GFX6-NEXT: {{  $}}
1168    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1169    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1170    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1171    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1172    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1173    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1174    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1175    ; GFX6-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
1176    ;
1177    ; GFX7-LABEL: name: load_global_v4s16
1178    ; GFX7: liveins: $vgpr0_vgpr1
1179    ; GFX7-NEXT: {{  $}}
1180    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1181    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1182    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1183    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1184    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1185    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1186    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX2_ADDR64_:%[0-9]+]]:vreg_64 = BUFFER_LOAD_DWORDX2_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1187    ; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUFFER_LOAD_DWORDX2_ADDR64_]]
1188    ;
1189    ; GFX7-FLAT-LABEL: name: load_global_v4s16
1190    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1191    ; GFX7-FLAT-NEXT: {{  $}}
1192    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1193    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s16>), addrspace 1)
1194    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
1195    ;
1196    ; GFX8-LABEL: name: load_global_v4s16
1197    ; GFX8: liveins: $vgpr0_vgpr1
1198    ; GFX8-NEXT: {{  $}}
1199    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1200    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = FLAT_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s16>), addrspace 1)
1201    ; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[FLAT_LOAD_DWORDX2_]]
1202    ;
1203    ; GFX9-LABEL: name: load_global_v4s16
1204    ; GFX9: liveins: $vgpr0_vgpr1
1205    ; GFX9-NEXT: {{  $}}
1206    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1207    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1208    ; GFX9-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1209    ;
1210    ; GFX10-LABEL: name: load_global_v4s16
1211    ; GFX10: liveins: $vgpr0_vgpr1
1212    ; GFX10-NEXT: {{  $}}
1213    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1214    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1215    ; GFX10-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1216    ;
1217    ; GFX11-LABEL: name: load_global_v4s16
1218    ; GFX11: liveins: $vgpr0_vgpr1
1219    ; GFX11-NEXT: {{  $}}
1220    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1221    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1222    ; GFX11-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1223    ;
1224    ; GFX12-LABEL: name: load_global_v4s16
1225    ; GFX12: liveins: $vgpr0_vgpr1
1226    ; GFX12-NEXT: {{  $}}
1227    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1228    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX2_:%[0-9]+]]:vreg_64 = GLOBAL_LOAD_DWORDX2 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s16>), addrspace 1)
1229    ; GFX12-NEXT: $vgpr0_vgpr1 = COPY [[GLOBAL_LOAD_DWORDX2_]]
1230    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1231    %1:vgpr(<4 x s16>) = G_LOAD %0 :: (load (<4 x s16>), align 8, addrspace 1)
1232    $vgpr0_vgpr1 = COPY %1
1233
1234...
1235
1236---
1237
1238name: load_global_v8s16
1239legalized:       true
1240regBankSelected: true
1241tracksRegLiveness: true
1242
1243body: |
1244  bb.0:
1245    liveins:  $vgpr0_vgpr1
1246
1247    ; GFX6-LABEL: name: load_global_v8s16
1248    ; GFX6: liveins: $vgpr0_vgpr1
1249    ; GFX6-NEXT: {{  $}}
1250    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1251    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1252    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1253    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1254    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1255    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1256    ; GFX6-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1257    ; GFX6-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
1258    ;
1259    ; GFX7-LABEL: name: load_global_v8s16
1260    ; GFX7: liveins: $vgpr0_vgpr1
1261    ; GFX7-NEXT: {{  $}}
1262    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1263    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1264    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1265    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1266    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1267    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1268    ; GFX7-NEXT: [[BUFFER_LOAD_DWORDX4_ADDR64_:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 0, 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1269    ; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUFFER_LOAD_DWORDX4_ADDR64_]]
1270    ;
1271    ; GFX7-FLAT-LABEL: name: load_global_v8s16
1272    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1273    ; GFX7-FLAT-NEXT: {{  $}}
1274    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1275    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
1276    ; GFX7-FLAT-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
1277    ;
1278    ; GFX8-LABEL: name: load_global_v8s16
1279    ; GFX8: liveins: $vgpr0_vgpr1
1280    ; GFX8-NEXT: {{  $}}
1281    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1282    ; GFX8-NEXT: [[FLAT_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = FLAT_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec, implicit $flat_scr :: (load (<4 x s32>), align 4, addrspace 1)
1283    ; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[FLAT_LOAD_DWORDX4_]]
1284    ;
1285    ; GFX9-LABEL: name: load_global_v8s16
1286    ; GFX9: liveins: $vgpr0_vgpr1
1287    ; GFX9-NEXT: {{  $}}
1288    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1289    ; GFX9-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1290    ; GFX9-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
1291    ;
1292    ; GFX10-LABEL: name: load_global_v8s16
1293    ; GFX10: liveins: $vgpr0_vgpr1
1294    ; GFX10-NEXT: {{  $}}
1295    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1296    ; GFX10-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1297    ; GFX10-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
1298    ;
1299    ; GFX11-LABEL: name: load_global_v8s16
1300    ; GFX11: liveins: $vgpr0_vgpr1
1301    ; GFX11-NEXT: {{  $}}
1302    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1303    ; GFX11-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1304    ; GFX11-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
1305    ;
1306    ; GFX12-LABEL: name: load_global_v8s16
1307    ; GFX12: liveins: $vgpr0_vgpr1
1308    ; GFX12-NEXT: {{  $}}
1309    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1310    ; GFX12-NEXT: [[GLOBAL_LOAD_DWORDX4_:%[0-9]+]]:vreg_128 = GLOBAL_LOAD_DWORDX4 [[COPY]], 0, 0, implicit $exec :: (load (<4 x s32>), align 4, addrspace 1)
1311    ; GFX12-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[GLOBAL_LOAD_DWORDX4_]]
1312    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1313    %1:vgpr(<4 x s32>) = G_LOAD %0 :: (load (<4 x s32>), align 4, addrspace 1)
1314    %2:vgpr(<8 x s16>) = G_BITCAST %1(<4 x s32>)
1315    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
1316
1317...
1318
1319################################################################################
1320### Stress addressing modes
1321################################################################################
1322
1323---
1324
1325name: load_global_s32_from_1_gep_2047
1326legalized:       true
1327regBankSelected: true
1328tracksRegLiveness: true
1329
1330body: |
1331  bb.0:
1332    liveins:  $vgpr0_vgpr1
1333
1334    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2047
1335    ; GFX6: liveins: $vgpr0_vgpr1
1336    ; GFX6-NEXT: {{  $}}
1337    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1338    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1339    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1340    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1341    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1342    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1343    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2047, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1344    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1345    ;
1346    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2047
1347    ; GFX7: liveins: $vgpr0_vgpr1
1348    ; GFX7-NEXT: {{  $}}
1349    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1350    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1351    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1352    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1353    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1354    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1355    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2047, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1356    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1357    ;
1358    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2047
1359    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1360    ; GFX7-FLAT-NEXT: {{  $}}
1361    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1362    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2047, implicit $exec
1363    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1364    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1365    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1366    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1367    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1368    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1369    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1370    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1371    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1372    ;
1373    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2047
1374    ; GFX8: liveins: $vgpr0_vgpr1
1375    ; GFX8-NEXT: {{  $}}
1376    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1377    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2047, implicit $exec
1378    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1379    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1380    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1381    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1382    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1383    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1384    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1385    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1386    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1387    ;
1388    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2047
1389    ; GFX9: liveins: $vgpr0_vgpr1
1390    ; GFX9-NEXT: {{  $}}
1391    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1392    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)
1393    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1394    ;
1395    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2047
1396    ; GFX10: liveins: $vgpr0_vgpr1
1397    ; GFX10-NEXT: {{  $}}
1398    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1399    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)
1400    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1401    ;
1402    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2047
1403    ; GFX11: liveins: $vgpr0_vgpr1
1404    ; GFX11-NEXT: {{  $}}
1405    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1406    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)
1407    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1408    ;
1409    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2047
1410    ; GFX12: liveins: $vgpr0_vgpr1
1411    ; GFX12-NEXT: {{  $}}
1412    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1413    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2047, 0, implicit $exec :: (load (s8), addrspace 1)
1414    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1415    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1416    %1:vgpr(s64) = G_CONSTANT i64 2047
1417    %2:vgpr(p1) = G_PTR_ADD %0, %1
1418    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1419    $vgpr0 = COPY %3
1420
1421...
1422
1423---
1424
1425name: load_global_s32_from_1_gep_2048
1426legalized:       true
1427regBankSelected: true
1428tracksRegLiveness: true
1429
1430body: |
1431  bb.0:
1432    liveins:  $vgpr0_vgpr1
1433
1434    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2048
1435    ; GFX6: liveins: $vgpr0_vgpr1
1436    ; GFX6-NEXT: {{  $}}
1437    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1438    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1439    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1440    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1441    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1442    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1443    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2048, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1444    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1445    ;
1446    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2048
1447    ; GFX7: liveins: $vgpr0_vgpr1
1448    ; GFX7-NEXT: {{  $}}
1449    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1450    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1451    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1452    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1453    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1454    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1455    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 2048, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1456    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1457    ;
1458    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2048
1459    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1460    ; GFX7-FLAT-NEXT: {{  $}}
1461    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1462    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec
1463    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1464    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1465    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1466    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1467    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1468    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1469    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1470    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1471    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1472    ;
1473    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2048
1474    ; GFX8: liveins: $vgpr0_vgpr1
1475    ; GFX8-NEXT: {{  $}}
1476    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1477    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec
1478    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1479    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1480    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1481    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1482    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1483    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1484    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1485    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1486    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1487    ;
1488    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2048
1489    ; GFX9: liveins: $vgpr0_vgpr1
1490    ; GFX9-NEXT: {{  $}}
1491    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1492    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)
1493    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1494    ;
1495    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2048
1496    ; GFX10: liveins: $vgpr0_vgpr1
1497    ; GFX10-NEXT: {{  $}}
1498    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1499    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 2048, implicit $exec
1500    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1501    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1502    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1503    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1504    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1505    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1506    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1507    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
1508    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1509    ;
1510    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2048
1511    ; GFX11: liveins: $vgpr0_vgpr1
1512    ; GFX11-NEXT: {{  $}}
1513    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1514    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)
1515    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1516    ;
1517    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2048
1518    ; GFX12: liveins: $vgpr0_vgpr1
1519    ; GFX12-NEXT: {{  $}}
1520    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1521    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 2048, 0, implicit $exec :: (load (s8), addrspace 1)
1522    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1523    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1524    %1:vgpr(s64) = G_CONSTANT i64 2048
1525    %2:vgpr(p1) = G_PTR_ADD %0, %1
1526    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1527    $vgpr0 = COPY %3
1528
1529...
1530
1531---
1532
1533name: load_global_s32_from_1_gep_m2047
1534legalized:       true
1535regBankSelected: true
1536tracksRegLiveness: true
1537
1538body: |
1539  bb.0:
1540    liveins:  $vgpr0_vgpr1
1541
1542    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m2047
1543    ; GFX6: liveins: $vgpr0_vgpr1
1544    ; GFX6-NEXT: {{  $}}
1545    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1546    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec
1547    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1548    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1549    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1550    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1551    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1552    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1553    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1554    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1555    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1556    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1557    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1558    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
1559    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1560    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1561    ;
1562    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m2047
1563    ; GFX7: liveins: $vgpr0_vgpr1
1564    ; GFX7-NEXT: {{  $}}
1565    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1566    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec
1567    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1568    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1569    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1570    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1571    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1572    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1573    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1574    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1575    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1576    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1577    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1578    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
1579    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1580    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1581    ;
1582    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m2047
1583    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1584    ; GFX7-FLAT-NEXT: {{  $}}
1585    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1586    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec
1587    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1588    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1589    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1590    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1591    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1592    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1593    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1594    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1595    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1596    ;
1597    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m2047
1598    ; GFX8: liveins: $vgpr0_vgpr1
1599    ; GFX8-NEXT: {{  $}}
1600    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1601    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2047, implicit $exec
1602    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1603    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1604    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1605    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1606    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1607    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1608    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1609    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1610    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1611    ;
1612    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m2047
1613    ; GFX9: liveins: $vgpr0_vgpr1
1614    ; GFX9-NEXT: {{  $}}
1615    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1616    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)
1617    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1618    ;
1619    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m2047
1620    ; GFX10: liveins: $vgpr0_vgpr1
1621    ; GFX10-NEXT: {{  $}}
1622    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1623    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)
1624    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1625    ;
1626    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m2047
1627    ; GFX11: liveins: $vgpr0_vgpr1
1628    ; GFX11-NEXT: {{  $}}
1629    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1630    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)
1631    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1632    ;
1633    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m2047
1634    ; GFX12: liveins: $vgpr0_vgpr1
1635    ; GFX12-NEXT: {{  $}}
1636    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1637    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2047, 0, implicit $exec :: (load (s8), addrspace 1)
1638    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1639    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1640    %1:vgpr(s64) = G_CONSTANT i64 -2047
1641    %2:vgpr(p1) = G_PTR_ADD %0, %1
1642    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1643    $vgpr0 = COPY %3
1644
1645...
1646
1647---
1648
1649name: load_global_s32_from_1_gep_m2048
1650legalized:       true
1651regBankSelected: true
1652tracksRegLiveness: true
1653
1654body: |
1655  bb.0:
1656    liveins:  $vgpr0_vgpr1
1657
1658    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m2048
1659    ; GFX6: liveins: $vgpr0_vgpr1
1660    ; GFX6-NEXT: {{  $}}
1661    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1662    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec
1663    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1664    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1665    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1666    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1667    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1668    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1669    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1670    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1671    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1672    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1673    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1674    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
1675    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1676    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1677    ;
1678    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m2048
1679    ; GFX7: liveins: $vgpr0_vgpr1
1680    ; GFX7-NEXT: {{  $}}
1681    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1682    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec
1683    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1684    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1685    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1686    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1687    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1688    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1689    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1690    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1691    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1692    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1693    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1694    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
1695    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1696    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1697    ;
1698    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m2048
1699    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1700    ; GFX7-FLAT-NEXT: {{  $}}
1701    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1702    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec
1703    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1704    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1705    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1706    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1707    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1708    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1709    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1710    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1711    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1712    ;
1713    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m2048
1714    ; GFX8: liveins: $vgpr0_vgpr1
1715    ; GFX8-NEXT: {{  $}}
1716    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1717    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -2048, implicit $exec
1718    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1719    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1720    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1721    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1722    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1723    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1724    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1725    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1726    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1727    ;
1728    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m2048
1729    ; GFX9: liveins: $vgpr0_vgpr1
1730    ; GFX9-NEXT: {{  $}}
1731    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1732    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)
1733    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1734    ;
1735    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m2048
1736    ; GFX10: liveins: $vgpr0_vgpr1
1737    ; GFX10-NEXT: {{  $}}
1738    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1739    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)
1740    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1741    ;
1742    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m2048
1743    ; GFX11: liveins: $vgpr0_vgpr1
1744    ; GFX11-NEXT: {{  $}}
1745    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1746    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)
1747    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1748    ;
1749    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m2048
1750    ; GFX12: liveins: $vgpr0_vgpr1
1751    ; GFX12-NEXT: {{  $}}
1752    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1753    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -2048, 0, implicit $exec :: (load (s8), addrspace 1)
1754    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1755    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1756    %1:vgpr(s64) = G_CONSTANT i64 -2048
1757    %2:vgpr(p1) = G_PTR_ADD %0, %1
1758    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1759    $vgpr0 = COPY %3
1760
1761...
1762
1763---
1764
1765name: load_global_s32_from_1_gep_4095
1766legalized:       true
1767regBankSelected: true
1768tracksRegLiveness: true
1769
1770body: |
1771  bb.0:
1772    liveins:  $vgpr0_vgpr1
1773
1774    ; GFX6-LABEL: name: load_global_s32_from_1_gep_4095
1775    ; GFX6: liveins: $vgpr0_vgpr1
1776    ; GFX6-NEXT: {{  $}}
1777    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1778    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1779    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1780    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1781    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1782    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1783    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 4095, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1784    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1785    ;
1786    ; GFX7-LABEL: name: load_global_s32_from_1_gep_4095
1787    ; GFX7: liveins: $vgpr0_vgpr1
1788    ; GFX7-NEXT: {{  $}}
1789    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1790    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1791    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1792    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1793    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1794    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1795    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], 0, 4095, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1796    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1797    ;
1798    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_4095
1799    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1800    ; GFX7-FLAT-NEXT: {{  $}}
1801    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1802    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec
1803    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1804    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1805    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1806    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1807    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1808    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1809    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1810    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1811    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1812    ;
1813    ; GFX8-LABEL: name: load_global_s32_from_1_gep_4095
1814    ; GFX8: liveins: $vgpr0_vgpr1
1815    ; GFX8-NEXT: {{  $}}
1816    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1817    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec
1818    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1819    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1820    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1821    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1822    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1823    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1824    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1825    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1826    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1827    ;
1828    ; GFX9-LABEL: name: load_global_s32_from_1_gep_4095
1829    ; GFX9: liveins: $vgpr0_vgpr1
1830    ; GFX9-NEXT: {{  $}}
1831    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1832    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)
1833    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1834    ;
1835    ; GFX10-LABEL: name: load_global_s32_from_1_gep_4095
1836    ; GFX10: liveins: $vgpr0_vgpr1
1837    ; GFX10-NEXT: {{  $}}
1838    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1839    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4095, implicit $exec
1840    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1841    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1842    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1843    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1844    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1845    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1846    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1847    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
1848    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1849    ;
1850    ; GFX11-LABEL: name: load_global_s32_from_1_gep_4095
1851    ; GFX11: liveins: $vgpr0_vgpr1
1852    ; GFX11-NEXT: {{  $}}
1853    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1854    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)
1855    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1856    ;
1857    ; GFX12-LABEL: name: load_global_s32_from_1_gep_4095
1858    ; GFX12: liveins: $vgpr0_vgpr1
1859    ; GFX12-NEXT: {{  $}}
1860    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1861    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4095, 0, implicit $exec :: (load (s8), addrspace 1)
1862    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1863    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1864    %1:vgpr(s64) = G_CONSTANT i64 4095
1865    %2:vgpr(p1) = G_PTR_ADD %0, %1
1866    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1867    $vgpr0 = COPY %3
1868
1869...
1870
1871---
1872
1873name: load_global_s32_from_1_gep_4096
1874legalized:       true
1875regBankSelected: true
1876tracksRegLiveness: true
1877
1878body: |
1879  bb.0:
1880    liveins:  $vgpr0_vgpr1
1881
1882    ; GFX6-LABEL: name: load_global_s32_from_1_gep_4096
1883    ; GFX6: liveins: $vgpr0_vgpr1
1884    ; GFX6-NEXT: {{  $}}
1885    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1886    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1887    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1888    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1889    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1890    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1891    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 4096
1892    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1893    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1894    ;
1895    ; GFX7-LABEL: name: load_global_s32_from_1_gep_4096
1896    ; GFX7: liveins: $vgpr0_vgpr1
1897    ; GFX7-NEXT: {{  $}}
1898    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1899    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
1900    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
1901    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
1902    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
1903    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
1904    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 4096
1905    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
1906    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
1907    ;
1908    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_4096
1909    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
1910    ; GFX7-FLAT-NEXT: {{  $}}
1911    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1912    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec
1913    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1914    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1915    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1916    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1917    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1918    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1919    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1920    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1921    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1922    ;
1923    ; GFX8-LABEL: name: load_global_s32_from_1_gep_4096
1924    ; GFX8: liveins: $vgpr0_vgpr1
1925    ; GFX8-NEXT: {{  $}}
1926    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1927    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec
1928    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1929    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1930    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1931    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1932    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1933    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1934    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1935    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
1936    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
1937    ;
1938    ; GFX9-LABEL: name: load_global_s32_from_1_gep_4096
1939    ; GFX9: liveins: $vgpr0_vgpr1
1940    ; GFX9-NEXT: {{  $}}
1941    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1942    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec
1943    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1944    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1945    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1946    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1947    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1948    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1949    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1950    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
1951    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1952    ;
1953    ; GFX10-LABEL: name: load_global_s32_from_1_gep_4096
1954    ; GFX10: liveins: $vgpr0_vgpr1
1955    ; GFX10-NEXT: {{  $}}
1956    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1957    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec
1958    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1959    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1960    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1961    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1962    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1963    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1964    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1965    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
1966    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1967    ;
1968    ; GFX11-LABEL: name: load_global_s32_from_1_gep_4096
1969    ; GFX11: liveins: $vgpr0_vgpr1
1970    ; GFX11-NEXT: {{  $}}
1971    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1972    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 4096, implicit $exec
1973    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
1974    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
1975    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
1976    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
1977    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
1978    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
1979    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
1980    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
1981    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1982    ;
1983    ; GFX12-LABEL: name: load_global_s32_from_1_gep_4096
1984    ; GFX12: liveins: $vgpr0_vgpr1
1985    ; GFX12-NEXT: {{  $}}
1986    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
1987    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 4096, 0, implicit $exec :: (load (s8), addrspace 1)
1988    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
1989    %0:vgpr(p1) = COPY $vgpr0_vgpr1
1990    %1:vgpr(s64) = G_CONSTANT i64 4096
1991    %2:vgpr(p1) = G_PTR_ADD %0, %1
1992    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
1993    $vgpr0 = COPY %3
1994
1995...
1996
1997---
1998
1999name: load_global_s32_from_1_gep_m4095
2000legalized:       true
2001regBankSelected: true
2002tracksRegLiveness: true
2003
2004body: |
2005  bb.0:
2006    liveins:  $vgpr0_vgpr1
2007
2008    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m4095
2009    ; GFX6: liveins: $vgpr0_vgpr1
2010    ; GFX6-NEXT: {{  $}}
2011    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2012    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec
2013    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2014    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2015    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2016    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2017    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2018    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2019    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2020    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2021    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2022    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2023    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2024    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2025    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2026    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2027    ;
2028    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m4095
2029    ; GFX7: liveins: $vgpr0_vgpr1
2030    ; GFX7-NEXT: {{  $}}
2031    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2032    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec
2033    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2034    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2035    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2036    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2037    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2038    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2039    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2040    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2041    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2042    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2043    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2044    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2045    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2046    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2047    ;
2048    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m4095
2049    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2050    ; GFX7-FLAT-NEXT: {{  $}}
2051    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2052    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec
2053    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2054    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2055    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2056    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2057    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2058    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2059    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2060    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2061    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2062    ;
2063    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m4095
2064    ; GFX8: liveins: $vgpr0_vgpr1
2065    ; GFX8-NEXT: {{  $}}
2066    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2067    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec
2068    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2069    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2070    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2071    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2072    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2073    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2074    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2075    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2076    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2077    ;
2078    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m4095
2079    ; GFX9: liveins: $vgpr0_vgpr1
2080    ; GFX9-NEXT: {{  $}}
2081    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2082    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)
2083    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2084    ;
2085    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m4095
2086    ; GFX10: liveins: $vgpr0_vgpr1
2087    ; GFX10-NEXT: {{  $}}
2088    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2089    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4095, implicit $exec
2090    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2091    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2092    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2093    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2094    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2095    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2096    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2097    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2098    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2099    ;
2100    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m4095
2101    ; GFX11: liveins: $vgpr0_vgpr1
2102    ; GFX11-NEXT: {{  $}}
2103    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2104    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)
2105    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2106    ;
2107    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m4095
2108    ; GFX12: liveins: $vgpr0_vgpr1
2109    ; GFX12-NEXT: {{  $}}
2110    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2111    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4095, 0, implicit $exec :: (load (s8), addrspace 1)
2112    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2113    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2114    %1:vgpr(s64) = G_CONSTANT i64 -4095
2115    %2:vgpr(p1) = G_PTR_ADD %0, %1
2116    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2117    $vgpr0 = COPY %3
2118
2119...
2120
2121---
2122
2123name: load_global_s32_from_1_gep_m4096
2124legalized:       true
2125regBankSelected: true
2126tracksRegLiveness: true
2127
2128body: |
2129  bb.0:
2130    liveins:  $vgpr0_vgpr1
2131
2132    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m4096
2133    ; GFX6: liveins: $vgpr0_vgpr1
2134    ; GFX6-NEXT: {{  $}}
2135    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2136    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec
2137    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2138    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2139    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2140    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2141    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2142    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2143    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2144    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2145    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2146    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2147    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2148    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2149    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2150    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2151    ;
2152    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m4096
2153    ; GFX7: liveins: $vgpr0_vgpr1
2154    ; GFX7-NEXT: {{  $}}
2155    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2156    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec
2157    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2158    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2159    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2160    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2161    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2162    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2163    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2164    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2165    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2166    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2167    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2168    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2169    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2170    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2171    ;
2172    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m4096
2173    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2174    ; GFX7-FLAT-NEXT: {{  $}}
2175    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2176    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec
2177    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2178    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2179    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2180    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2181    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2182    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2183    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2184    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2185    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2186    ;
2187    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m4096
2188    ; GFX8: liveins: $vgpr0_vgpr1
2189    ; GFX8-NEXT: {{  $}}
2190    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2191    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec
2192    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2193    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2194    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2195    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2196    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2197    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2198    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2199    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2200    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2201    ;
2202    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m4096
2203    ; GFX9: liveins: $vgpr0_vgpr1
2204    ; GFX9-NEXT: {{  $}}
2205    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2206    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)
2207    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2208    ;
2209    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m4096
2210    ; GFX10: liveins: $vgpr0_vgpr1
2211    ; GFX10-NEXT: {{  $}}
2212    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2213    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -4096, implicit $exec
2214    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2215    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2216    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2217    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2218    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2219    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2220    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2221    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2222    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2223    ;
2224    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m4096
2225    ; GFX11: liveins: $vgpr0_vgpr1
2226    ; GFX11-NEXT: {{  $}}
2227    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2228    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)
2229    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2230    ;
2231    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m4096
2232    ; GFX12: liveins: $vgpr0_vgpr1
2233    ; GFX12-NEXT: {{  $}}
2234    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2235    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -4096, 0, implicit $exec :: (load (s8), addrspace 1)
2236    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2237    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2238    %1:vgpr(s64) = G_CONSTANT i64 -4096
2239    %2:vgpr(p1) = G_PTR_ADD %0, %1
2240    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2241    $vgpr0 = COPY %3
2242
2243...
2244
2245---
2246
2247name: load_global_s32_from_1_gep_8191
2248legalized:       true
2249regBankSelected: true
2250tracksRegLiveness: true
2251
2252body: |
2253  bb.0:
2254    liveins:  $vgpr0_vgpr1
2255
2256    ; GFX6-LABEL: name: load_global_s32_from_1_gep_8191
2257    ; GFX6: liveins: $vgpr0_vgpr1
2258    ; GFX6-NEXT: {{  $}}
2259    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2260    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2261    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2262    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2263    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2264    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2265    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8191
2266    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2267    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2268    ;
2269    ; GFX7-LABEL: name: load_global_s32_from_1_gep_8191
2270    ; GFX7: liveins: $vgpr0_vgpr1
2271    ; GFX7-NEXT: {{  $}}
2272    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2273    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2274    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2275    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2276    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2277    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2278    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8191
2279    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2280    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2281    ;
2282    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_8191
2283    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2284    ; GFX7-FLAT-NEXT: {{  $}}
2285    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2286    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec
2287    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2288    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2289    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2290    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2291    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2292    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2293    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2294    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2295    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2296    ;
2297    ; GFX8-LABEL: name: load_global_s32_from_1_gep_8191
2298    ; GFX8: liveins: $vgpr0_vgpr1
2299    ; GFX8-NEXT: {{  $}}
2300    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2301    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec
2302    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2303    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2304    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2305    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2306    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2307    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2308    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2309    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2310    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2311    ;
2312    ; GFX9-LABEL: name: load_global_s32_from_1_gep_8191
2313    ; GFX9: liveins: $vgpr0_vgpr1
2314    ; GFX9-NEXT: {{  $}}
2315    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2316    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec
2317    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2318    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2319    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2320    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2321    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2322    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2323    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2324    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2325    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2326    ;
2327    ; GFX10-LABEL: name: load_global_s32_from_1_gep_8191
2328    ; GFX10: liveins: $vgpr0_vgpr1
2329    ; GFX10-NEXT: {{  $}}
2330    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2331    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec
2332    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2333    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2334    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2335    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2336    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2337    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2338    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2339    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2340    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2341    ;
2342    ; GFX11-LABEL: name: load_global_s32_from_1_gep_8191
2343    ; GFX11: liveins: $vgpr0_vgpr1
2344    ; GFX11-NEXT: {{  $}}
2345    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2346    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8191, implicit $exec
2347    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2348    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2349    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2350    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2351    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2352    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2353    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2354    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2355    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2356    ;
2357    ; GFX12-LABEL: name: load_global_s32_from_1_gep_8191
2358    ; GFX12: liveins: $vgpr0_vgpr1
2359    ; GFX12-NEXT: {{  $}}
2360    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2361    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8191, 0, implicit $exec :: (load (s8), addrspace 1)
2362    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2363    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2364    %1:vgpr(s64) = G_CONSTANT i64 8191
2365    %2:vgpr(p1) = G_PTR_ADD %0, %1
2366    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2367    $vgpr0 = COPY %3
2368
2369...
2370
2371---
2372
2373name: load_global_s32_from_1_gep_8192
2374legalized:       true
2375regBankSelected: true
2376tracksRegLiveness: true
2377
2378body: |
2379  bb.0:
2380    liveins:  $vgpr0_vgpr1
2381
2382    ; GFX6-LABEL: name: load_global_s32_from_1_gep_8192
2383    ; GFX6: liveins: $vgpr0_vgpr1
2384    ; GFX6-NEXT: {{  $}}
2385    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2386    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2387    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2388    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2389    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2390    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2391    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8192
2392    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2393    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2394    ;
2395    ; GFX7-LABEL: name: load_global_s32_from_1_gep_8192
2396    ; GFX7: liveins: $vgpr0_vgpr1
2397    ; GFX7-NEXT: {{  $}}
2398    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2399    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2400    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2401    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2402    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2403    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2404    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8192
2405    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2406    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2407    ;
2408    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_8192
2409    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2410    ; GFX7-FLAT-NEXT: {{  $}}
2411    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2412    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec
2413    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2414    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2415    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2416    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2417    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2418    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2419    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2420    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2421    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2422    ;
2423    ; GFX8-LABEL: name: load_global_s32_from_1_gep_8192
2424    ; GFX8: liveins: $vgpr0_vgpr1
2425    ; GFX8-NEXT: {{  $}}
2426    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2427    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec
2428    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2429    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2430    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2431    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2432    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2433    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2434    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2435    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2436    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2437    ;
2438    ; GFX9-LABEL: name: load_global_s32_from_1_gep_8192
2439    ; GFX9: liveins: $vgpr0_vgpr1
2440    ; GFX9-NEXT: {{  $}}
2441    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2442    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec
2443    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2444    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2445    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2446    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2447    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2448    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2449    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2450    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2451    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2452    ;
2453    ; GFX10-LABEL: name: load_global_s32_from_1_gep_8192
2454    ; GFX10: liveins: $vgpr0_vgpr1
2455    ; GFX10-NEXT: {{  $}}
2456    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2457    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec
2458    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2459    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2460    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2461    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2462    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2463    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2464    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2465    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2466    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2467    ;
2468    ; GFX11-LABEL: name: load_global_s32_from_1_gep_8192
2469    ; GFX11: liveins: $vgpr0_vgpr1
2470    ; GFX11-NEXT: {{  $}}
2471    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2472    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8192, implicit $exec
2473    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2474    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2475    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2476    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2477    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2478    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2479    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2480    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2481    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2482    ;
2483    ; GFX12-LABEL: name: load_global_s32_from_1_gep_8192
2484    ; GFX12: liveins: $vgpr0_vgpr1
2485    ; GFX12-NEXT: {{  $}}
2486    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2487    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8192, 0, implicit $exec :: (load (s8), addrspace 1)
2488    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2489    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2490    %1:vgpr(s64) = G_CONSTANT i64 8192
2491    %2:vgpr(p1) = G_PTR_ADD %0, %1
2492    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2493    $vgpr0 = COPY %3
2494
2495...
2496
2497---
2498
2499name: load_global_s32_from_1_gep_m8191
2500legalized:       true
2501regBankSelected: true
2502tracksRegLiveness: true
2503
2504body: |
2505  bb.0:
2506    liveins:  $vgpr0_vgpr1
2507
2508    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m8191
2509    ; GFX6: liveins: $vgpr0_vgpr1
2510    ; GFX6-NEXT: {{  $}}
2511    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2512    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2513    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2514    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2515    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2516    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2517    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2518    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2519    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2520    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2521    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2522    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2523    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2524    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2525    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2526    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2527    ;
2528    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m8191
2529    ; GFX7: liveins: $vgpr0_vgpr1
2530    ; GFX7-NEXT: {{  $}}
2531    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2532    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2533    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2534    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2535    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2536    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2537    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2538    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2539    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2540    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2541    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2542    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2543    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2544    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2545    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2546    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2547    ;
2548    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m8191
2549    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2550    ; GFX7-FLAT-NEXT: {{  $}}
2551    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2552    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2553    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2554    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2555    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2556    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2557    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2558    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2559    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2560    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2561    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2562    ;
2563    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m8191
2564    ; GFX8: liveins: $vgpr0_vgpr1
2565    ; GFX8-NEXT: {{  $}}
2566    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2567    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2568    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2569    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2570    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2571    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2572    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2573    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2574    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2575    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2576    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2577    ;
2578    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m8191
2579    ; GFX9: liveins: $vgpr0_vgpr1
2580    ; GFX9-NEXT: {{  $}}
2581    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2582    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2583    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2584    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2585    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2586    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2587    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2588    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2589    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2590    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2591    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2592    ;
2593    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m8191
2594    ; GFX10: liveins: $vgpr0_vgpr1
2595    ; GFX10-NEXT: {{  $}}
2596    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2597    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2598    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2599    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2600    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2601    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2602    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2603    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2604    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2605    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2606    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2607    ;
2608    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m8191
2609    ; GFX11: liveins: $vgpr0_vgpr1
2610    ; GFX11-NEXT: {{  $}}
2611    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2612    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8191, implicit $exec
2613    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2614    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2615    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2616    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2617    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2618    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2619    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2620    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2621    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2622    ;
2623    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m8191
2624    ; GFX12: liveins: $vgpr0_vgpr1
2625    ; GFX12-NEXT: {{  $}}
2626    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2627    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8191, 0, implicit $exec :: (load (s8), addrspace 1)
2628    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2629    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2630    %1:vgpr(s64) = G_CONSTANT i64 -8191
2631    %2:vgpr(p1) = G_PTR_ADD %0, %1
2632    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2633    $vgpr0 = COPY %3
2634
2635...
2636
2637---
2638
2639name: load_global_s32_from_1_gep_m8192
2640legalized:       true
2641regBankSelected: true
2642tracksRegLiveness: true
2643
2644body: |
2645  bb.0:
2646    liveins:  $vgpr0_vgpr1
2647
2648    ; GFX6-LABEL: name: load_global_s32_from_1_gep_m8192
2649    ; GFX6: liveins: $vgpr0_vgpr1
2650    ; GFX6-NEXT: {{  $}}
2651    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2652    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2653    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2654    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2655    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2656    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2657    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2658    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2659    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2660    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2661    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2662    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2663    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2664    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2665    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2666    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2667    ;
2668    ; GFX7-LABEL: name: load_global_s32_from_1_gep_m8192
2669    ; GFX7: liveins: $vgpr0_vgpr1
2670    ; GFX7-NEXT: {{  $}}
2671    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2672    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2673    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2674    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2675    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2676    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2677    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2678    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2679    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2680    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2681    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2682    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2683    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2684    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
2685    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2686    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2687    ;
2688    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_m8192
2689    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2690    ; GFX7-FLAT-NEXT: {{  $}}
2691    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2692    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2693    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2694    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2695    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2696    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2697    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2698    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2699    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2700    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2701    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2702    ;
2703    ; GFX8-LABEL: name: load_global_s32_from_1_gep_m8192
2704    ; GFX8: liveins: $vgpr0_vgpr1
2705    ; GFX8-NEXT: {{  $}}
2706    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2707    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2708    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2709    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2710    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2711    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2712    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2713    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2714    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2715    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2716    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2717    ;
2718    ; GFX9-LABEL: name: load_global_s32_from_1_gep_m8192
2719    ; GFX9: liveins: $vgpr0_vgpr1
2720    ; GFX9-NEXT: {{  $}}
2721    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2722    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2723    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2724    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2725    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2726    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2727    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2728    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2729    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2730    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2731    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2732    ;
2733    ; GFX10-LABEL: name: load_global_s32_from_1_gep_m8192
2734    ; GFX10: liveins: $vgpr0_vgpr1
2735    ; GFX10-NEXT: {{  $}}
2736    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2737    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2738    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2739    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2740    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2741    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2742    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2743    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2744    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2745    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2746    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2747    ;
2748    ; GFX11-LABEL: name: load_global_s32_from_1_gep_m8192
2749    ; GFX11: liveins: $vgpr0_vgpr1
2750    ; GFX11-NEXT: {{  $}}
2751    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2752    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8192, implicit $exec
2753    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2754    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2755    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2756    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2757    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2758    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2759    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2760    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2761    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2762    ;
2763    ; GFX12-LABEL: name: load_global_s32_from_1_gep_m8192
2764    ; GFX12: liveins: $vgpr0_vgpr1
2765    ; GFX12-NEXT: {{  $}}
2766    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2767    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8192, 0, implicit $exec :: (load (s8), addrspace 1)
2768    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2769    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2770    %1:vgpr(s64) = G_CONSTANT i64 -8192
2771    %2:vgpr(p1) = G_PTR_ADD %0, %1
2772    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2773    $vgpr0 = COPY %3
2774
2775...
2776
2777---
2778
2779name: load_global_s32_from_1_gep_24bit_max
2780legalized:       true
2781regBankSelected: true
2782tracksRegLiveness: true
2783
2784body: |
2785  bb.0:
2786    liveins:  $vgpr0_vgpr1
2787
2788    ; GFX6-LABEL: name: load_global_s32_from_1_gep_24bit_max
2789    ; GFX6: liveins: $vgpr0_vgpr1
2790    ; GFX6-NEXT: {{  $}}
2791    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2792    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2793    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2794    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2795    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2796    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2797    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8388607
2798    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2799    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2800    ;
2801    ; GFX7-LABEL: name: load_global_s32_from_1_gep_24bit_max
2802    ; GFX7: liveins: $vgpr0_vgpr1
2803    ; GFX7-NEXT: {{  $}}
2804    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2805    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2806    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2807    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2808    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2809    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2810    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 8388607
2811    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2812    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2813    ;
2814    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_24bit_max
2815    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2816    ; GFX7-FLAT-NEXT: {{  $}}
2817    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2818    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec
2819    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2820    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2821    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2822    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2823    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2824    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2825    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2826    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2827    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2828    ;
2829    ; GFX8-LABEL: name: load_global_s32_from_1_gep_24bit_max
2830    ; GFX8: liveins: $vgpr0_vgpr1
2831    ; GFX8-NEXT: {{  $}}
2832    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2833    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec
2834    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2835    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2836    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2837    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2838    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2839    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2840    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2841    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2842    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2843    ;
2844    ; GFX9-LABEL: name: load_global_s32_from_1_gep_24bit_max
2845    ; GFX9: liveins: $vgpr0_vgpr1
2846    ; GFX9-NEXT: {{  $}}
2847    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2848    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec
2849    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2850    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2851    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2852    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2853    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2854    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2855    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2856    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2857    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2858    ;
2859    ; GFX10-LABEL: name: load_global_s32_from_1_gep_24bit_max
2860    ; GFX10: liveins: $vgpr0_vgpr1
2861    ; GFX10-NEXT: {{  $}}
2862    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2863    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec
2864    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2865    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2866    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2867    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2868    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2869    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2870    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2871    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2872    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2873    ;
2874    ; GFX11-LABEL: name: load_global_s32_from_1_gep_24bit_max
2875    ; GFX11: liveins: $vgpr0_vgpr1
2876    ; GFX11-NEXT: {{  $}}
2877    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2878    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 8388607, implicit $exec
2879    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2880    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2881    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2882    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2883    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2884    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2885    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2886    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2887    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2888    ;
2889    ; GFX12-LABEL: name: load_global_s32_from_1_gep_24bit_max
2890    ; GFX12: liveins: $vgpr0_vgpr1
2891    ; GFX12-NEXT: {{  $}}
2892    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2893    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], 8388607, 0, implicit $exec :: (load (s8), addrspace 1)
2894    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2895    %0:vgpr(p1) = COPY $vgpr0_vgpr1
2896    %1:vgpr(s64) = G_CONSTANT i64 8388607
2897    %2:vgpr(p1) = G_PTR_ADD %0, %1
2898    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
2899    $vgpr0 = COPY %3
2900
2901...
2902
2903---
2904
2905name: load_global_s32_from_1_gep_2x_24bit_max
2906legalized:       true
2907regBankSelected: true
2908tracksRegLiveness: true
2909
2910body: |
2911  bb.0:
2912    liveins:  $vgpr0_vgpr1
2913
2914    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2915    ; GFX6: liveins: $vgpr0_vgpr1
2916    ; GFX6-NEXT: {{  $}}
2917    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2918    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2919    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2920    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2921    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2922    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2923    ; GFX6-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 16777214
2924    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2925    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2926    ;
2927    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2928    ; GFX7: liveins: $vgpr0_vgpr1
2929    ; GFX7-NEXT: {{  $}}
2930    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2931    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
2932    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
2933    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
2934    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
2935    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE]], %subreg.sub2_sub3
2936    ; GFX7-NEXT: [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 16777214
2937    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[COPY]], [[REG_SEQUENCE1]], [[S_MOV_B32_2]], 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
2938    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
2939    ;
2940    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2941    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
2942    ; GFX7-FLAT-NEXT: {{  $}}
2943    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2944    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
2945    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2946    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2947    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2948    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2949    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2950    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2951    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2952    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2953    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2954    ;
2955    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2956    ; GFX8: liveins: $vgpr0_vgpr1
2957    ; GFX8-NEXT: {{  $}}
2958    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2959    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
2960    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2961    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2962    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2963    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2964    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2965    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2966    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2967    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
2968    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
2969    ;
2970    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2971    ; GFX9: liveins: $vgpr0_vgpr1
2972    ; GFX9-NEXT: {{  $}}
2973    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2974    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
2975    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2976    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2977    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2978    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2979    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2980    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2981    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2982    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2983    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2984    ;
2985    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
2986    ; GFX10: liveins: $vgpr0_vgpr1
2987    ; GFX10-NEXT: {{  $}}
2988    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
2989    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
2990    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
2991    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
2992    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
2993    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
2994    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
2995    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
2996    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
2997    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
2998    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
2999    ;
3000    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
3001    ; GFX11: liveins: $vgpr0_vgpr1
3002    ; GFX11-NEXT: {{  $}}
3003    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3004    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
3005    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3006    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3007    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3008    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3009    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3010    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3011    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3012    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3013    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3014    ;
3015    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2x_24bit_max
3016    ; GFX12: liveins: $vgpr0_vgpr1
3017    ; GFX12-NEXT: {{  $}}
3018    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3019    ; GFX12-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO 16777214, implicit $exec
3020    ; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3021    ; GFX12-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3022    ; GFX12-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3023    ; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3024    ; GFX12-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3025    ; GFX12-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3026    ; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3027    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3028    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3029    %0:vgpr(p1) = COPY $vgpr0_vgpr1
3030    %1:vgpr(s64) = G_CONSTANT i64 16777214
3031    %2:vgpr(p1) = G_PTR_ADD %0, %1
3032    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
3033    $vgpr0 = COPY %3
3034
3035...
3036
3037---
3038
3039name: load_global_s32_from_1_gep_24bit_min
3040legalized:       true
3041regBankSelected: true
3042tracksRegLiveness: true
3043
3044body: |
3045  bb.0:
3046    liveins:  $vgpr0_vgpr1
3047
3048    ; GFX6-LABEL: name: load_global_s32_from_1_gep_24bit_min
3049    ; GFX6: liveins: $vgpr0_vgpr1
3050    ; GFX6-NEXT: {{  $}}
3051    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3052    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3053    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3054    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3055    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3056    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3057    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3058    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3059    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3060    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
3061    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
3062    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
3063    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
3064    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
3065    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
3066    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
3067    ;
3068    ; GFX7-LABEL: name: load_global_s32_from_1_gep_24bit_min
3069    ; GFX7: liveins: $vgpr0_vgpr1
3070    ; GFX7-NEXT: {{  $}}
3071    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3072    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3073    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3074    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3075    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3076    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3077    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3078    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3079    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3080    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
3081    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
3082    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
3083    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
3084    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
3085    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
3086    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
3087    ;
3088    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_24bit_min
3089    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
3090    ; GFX7-FLAT-NEXT: {{  $}}
3091    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3092    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3093    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3094    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3095    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3096    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3097    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3098    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3099    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3100    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
3101    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
3102    ;
3103    ; GFX8-LABEL: name: load_global_s32_from_1_gep_24bit_min
3104    ; GFX8: liveins: $vgpr0_vgpr1
3105    ; GFX8-NEXT: {{  $}}
3106    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3107    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3108    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3109    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3110    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3111    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3112    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3113    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3114    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3115    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
3116    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
3117    ;
3118    ; GFX9-LABEL: name: load_global_s32_from_1_gep_24bit_min
3119    ; GFX9: liveins: $vgpr0_vgpr1
3120    ; GFX9-NEXT: {{  $}}
3121    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3122    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3123    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3124    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3125    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3126    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3127    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3128    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3129    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3130    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3131    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3132    ;
3133    ; GFX10-LABEL: name: load_global_s32_from_1_gep_24bit_min
3134    ; GFX10: liveins: $vgpr0_vgpr1
3135    ; GFX10-NEXT: {{  $}}
3136    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3137    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3138    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3139    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3140    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3141    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3142    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3143    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3144    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3145    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3146    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3147    ;
3148    ; GFX11-LABEL: name: load_global_s32_from_1_gep_24bit_min
3149    ; GFX11: liveins: $vgpr0_vgpr1
3150    ; GFX11-NEXT: {{  $}}
3151    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3152    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -8388608, implicit $exec
3153    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3154    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3155    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3156    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3157    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3158    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3159    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3160    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3161    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3162    ;
3163    ; GFX12-LABEL: name: load_global_s32_from_1_gep_24bit_min
3164    ; GFX12: liveins: $vgpr0_vgpr1
3165    ; GFX12-NEXT: {{  $}}
3166    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3167    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[COPY]], -8388608, 0, implicit $exec :: (load (s8), addrspace 1)
3168    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3169    %0:vgpr(p1) = COPY $vgpr0_vgpr1
3170    %1:vgpr(s64) = G_CONSTANT i64 -8388608
3171    %2:vgpr(p1) = G_PTR_ADD %0, %1
3172    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
3173    $vgpr0 = COPY %3
3174
3175...
3176
3177---
3178
3179name: load_global_s32_from_1_gep_2x_24bit_min
3180legalized:       true
3181regBankSelected: true
3182tracksRegLiveness: true
3183
3184body: |
3185  bb.0:
3186    liveins:  $vgpr0_vgpr1
3187
3188    ; GFX6-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3189    ; GFX6: liveins: $vgpr0_vgpr1
3190    ; GFX6-NEXT: {{  $}}
3191    ; GFX6-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3192    ; GFX6-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3193    ; GFX6-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3194    ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3195    ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3196    ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3197    ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3198    ; GFX6-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3199    ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3200    ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
3201    ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
3202    ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
3203    ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
3204    ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
3205    ; GFX6-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
3206    ; GFX6-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
3207    ;
3208    ; GFX7-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3209    ; GFX7: liveins: $vgpr0_vgpr1
3210    ; GFX7-NEXT: {{  $}}
3211    ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3212    ; GFX7-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3213    ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3214    ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3215    ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3216    ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3217    ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3218    ; GFX7-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3219    ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3220    ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
3221    ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
3222    ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
3223    ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
3224    ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
3225    ; GFX7-NEXT: [[BUFFER_LOAD_UBYTE_ADDR64_:%[0-9]+]]:vgpr_32 = BUFFER_LOAD_UBYTE_ADDR64 [[REG_SEQUENCE]], [[REG_SEQUENCE2]], 0, 0, 0, 0, implicit $exec :: (load (s8), addrspace 1)
3226    ; GFX7-NEXT: $vgpr0 = COPY [[BUFFER_LOAD_UBYTE_ADDR64_]]
3227    ;
3228    ; GFX7-FLAT-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3229    ; GFX7-FLAT: liveins: $vgpr0_vgpr1
3230    ; GFX7-FLAT-NEXT: {{  $}}
3231    ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3232    ; GFX7-FLAT-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3233    ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3234    ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3235    ; GFX7-FLAT-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3236    ; GFX7-FLAT-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3237    ; GFX7-FLAT-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3238    ; GFX7-FLAT-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3239    ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3240    ; GFX7-FLAT-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
3241    ; GFX7-FLAT-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
3242    ;
3243    ; GFX8-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3244    ; GFX8: liveins: $vgpr0_vgpr1
3245    ; GFX8-NEXT: {{  $}}
3246    ; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3247    ; GFX8-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3248    ; GFX8-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3249    ; GFX8-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3250    ; GFX8-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3251    ; GFX8-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3252    ; GFX8-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3253    ; GFX8-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3254    ; GFX8-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3255    ; GFX8-NEXT: [[FLAT_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = FLAT_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec, implicit $flat_scr :: (load (s8), addrspace 1)
3256    ; GFX8-NEXT: $vgpr0 = COPY [[FLAT_LOAD_UBYTE]]
3257    ;
3258    ; GFX9-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3259    ; GFX9: liveins: $vgpr0_vgpr1
3260    ; GFX9-NEXT: {{  $}}
3261    ; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3262    ; GFX9-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3263    ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3264    ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3265    ; GFX9-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3266    ; GFX9-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3267    ; GFX9-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3268    ; GFX9-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3269    ; GFX9-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3270    ; GFX9-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3271    ; GFX9-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3272    ;
3273    ; GFX10-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3274    ; GFX10: liveins: $vgpr0_vgpr1
3275    ; GFX10-NEXT: {{  $}}
3276    ; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3277    ; GFX10-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3278    ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3279    ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3280    ; GFX10-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3281    ; GFX10-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3282    ; GFX10-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3283    ; GFX10-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3284    ; GFX10-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3285    ; GFX10-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3286    ; GFX10-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3287    ;
3288    ; GFX11-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3289    ; GFX11: liveins: $vgpr0_vgpr1
3290    ; GFX11-NEXT: {{  $}}
3291    ; GFX11-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3292    ; GFX11-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3293    ; GFX11-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3294    ; GFX11-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3295    ; GFX11-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3296    ; GFX11-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3297    ; GFX11-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3298    ; GFX11-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3299    ; GFX11-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3300    ; GFX11-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3301    ; GFX11-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3302    ;
3303    ; GFX12-LABEL: name: load_global_s32_from_1_gep_2x_24bit_min
3304    ; GFX12: liveins: $vgpr0_vgpr1
3305    ; GFX12-NEXT: {{  $}}
3306    ; GFX12-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
3307    ; GFX12-NEXT: [[V_MOV_B:%[0-9]+]]:vreg_64 = V_MOV_B64_PSEUDO -16777215, implicit $exec
3308    ; GFX12-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
3309    ; GFX12-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub0
3310    ; GFX12-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
3311    ; GFX12-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[V_MOV_B]].sub1
3312    ; GFX12-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADD_CO_U32_e64 [[COPY1]], [[COPY2]], 0, implicit $exec
3313    ; GFX12-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, dead [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY3]], [[COPY4]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
3314    ; GFX12-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, [[V_ADDC_U32_e64_]], %subreg.sub1
3315    ; GFX12-NEXT: [[GLOBAL_LOAD_UBYTE:%[0-9]+]]:vgpr_32 = GLOBAL_LOAD_UBYTE [[REG_SEQUENCE]], 0, 0, implicit $exec :: (load (s8), addrspace 1)
3316    ; GFX12-NEXT: $vgpr0 = COPY [[GLOBAL_LOAD_UBYTE]]
3317    %0:vgpr(p1) = COPY $vgpr0_vgpr1
3318    %1:vgpr(s64) = G_CONSTANT i64 -16777215
3319    %2:vgpr(p1) = G_PTR_ADD %0, %1
3320    %3:vgpr(s32) = G_LOAD %2 :: (load (s8), align 1, addrspace 1)
3321    $vgpr0 = COPY %3
3322
3323...
3324