xref: /llvm-project/llvm/test/CodeGen/AMDGPU/si-fold-aligned-agprs.mir (revision 6dd21d1db14f1589f93cb14e572320eaab823f16) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -run-pass=si-fold-operands -verify-machineinstrs -o - %s | FileCheck --check-prefix=GFX90A %s
3
4# Should fold only the aligned agpr copies with their uses.
5
6---
7name:            aligned_agpr_64
8tracksRegLiveness: true
9body:             |
10  bb.0:
11    liveins: $vgpr0_vgpr1
12    ; GFX90A-LABEL: name: aligned_agpr_64
13    ; GFX90A: liveins: $vgpr0_vgpr1
14    ; GFX90A-NEXT: {{  $}}
15    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
16    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_64_align2 = IMPLICIT_DEF
17    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[DEF]], 0, 0, implicit $exec
18    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
19    %1:areg_64_align2 = IMPLICIT_DEF
20    %2:areg_64_align2 = COPY killed %1
21    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
22...
23
24---
25name:            unaligned_agpr_64
26tracksRegLiveness: true
27body:             |
28  bb.0:
29    liveins: $vgpr0_vgpr1
30    ; GFX90A-LABEL: name: unaligned_agpr_64
31    ; GFX90A: liveins: $vgpr0_vgpr1
32    ; GFX90A-NEXT: {{  $}}
33    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
34    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_64 = IMPLICIT_DEF
35    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_64_align2 = COPY killed [[DEF]]
36    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[COPY1]], 0, 0, implicit $exec
37    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
38    %1:areg_64 = IMPLICIT_DEF
39    %2:areg_64_align2 = COPY killed %1
40    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
41...
42
43---
44name:            aligned_agpr_96_sub0_subg1
45tracksRegLiveness: true
46body:             |
47  bb.0:
48    liveins: $vgpr0_vgpr1
49    ; GFX90A-LABEL: name: aligned_agpr_96_sub0_subg1
50    ; GFX90A: liveins: $vgpr0_vgpr1
51    ; GFX90A-NEXT: {{  $}}
52    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
53    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_96_align2 = IMPLICIT_DEF
54    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[DEF]].sub0_sub1, 0, 0, implicit $exec
55    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
56    %1:areg_96_align2 = IMPLICIT_DEF
57    %2:areg_64_align2 = COPY killed %1.sub0_sub1:areg_96_align2
58    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
59...
60
61---
62name:            unaligned_agpr_96_sub1_sub2
63tracksRegLiveness: true
64body:             |
65  bb.0:
66    liveins: $vgpr0_vgpr1
67    ; GFX90A-LABEL: name: unaligned_agpr_96_sub1_sub2
68    ; GFX90A: liveins: $vgpr0_vgpr1
69    ; GFX90A-NEXT: {{  $}}
70    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
71    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_96_align2 = IMPLICIT_DEF
72    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_64_align2 = COPY killed [[DEF]].sub1_sub2
73    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[COPY1]], 0, 0, implicit $exec
74    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
75    %1:areg_96_align2 = IMPLICIT_DEF
76    %2:areg_64_align2 = COPY killed %1.sub1_sub2:areg_96_align2
77    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
78...
79
80---
81name:            aligned_agpr_96
82tracksRegLiveness: true
83body:             |
84  bb.0:
85    liveins: $vgpr0_vgpr1
86    ; GFX90A-LABEL: name: aligned_agpr_96
87    ; GFX90A: liveins: $vgpr0_vgpr1
88    ; GFX90A-NEXT: {{  $}}
89    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
90    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_96_align2 = IMPLICIT_DEF
91    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX3 [[COPY]], [[DEF]], 0, 0, implicit $exec
92    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
93    %1:areg_96_align2 = IMPLICIT_DEF
94    %2:areg_96_align2 = COPY killed %1
95    GLOBAL_STORE_DWORDX3 %0, %2, 0, 0, implicit $exec
96...
97
98---
99name:            unaligned_agpr_96
100tracksRegLiveness: true
101body:             |
102  bb.0:
103    liveins: $vgpr0_vgpr1
104    ; GFX90A-LABEL: name: unaligned_agpr_96
105    ; GFX90A: liveins: $vgpr0_vgpr1
106    ; GFX90A-NEXT: {{  $}}
107    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
108    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_96 = IMPLICIT_DEF
109    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_96_align2 = COPY killed [[DEF]]
110    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX3 [[COPY]], [[COPY1]], 0, 0, implicit $exec
111    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
112    %1:areg_96 = IMPLICIT_DEF
113    %2:areg_96_align2 = COPY killed %1
114    GLOBAL_STORE_DWORDX3 %0, %2, 0, 0, implicit $exec
115...
116
117---
118name:            aligned_agpr_128_sub0_sub1
119tracksRegLiveness: true
120body:             |
121  bb.0:
122    liveins: $vgpr0_vgpr1
123    ; GFX90A-LABEL: name: aligned_agpr_128_sub0_sub1
124    ; GFX90A: liveins: $vgpr0_vgpr1
125    ; GFX90A-NEXT: {{  $}}
126    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
127    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
128    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[DEF]].sub0_sub1, 0, 0, implicit $exec
129    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
130    %1:areg_128_align2 = IMPLICIT_DEF
131    %2:areg_64_align2 = COPY killed %1.sub0_sub1:areg_128_align2
132    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
133...
134
135---
136name:            aligned_agpr_128_sub2_sub3
137tracksRegLiveness: true
138body:             |
139  bb.0:
140    liveins: $vgpr0_vgpr1
141    ; GFX90A-LABEL: name: aligned_agpr_128_sub2_sub3
142    ; GFX90A: liveins: $vgpr0_vgpr1
143    ; GFX90A-NEXT: {{  $}}
144    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
145    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
146    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[DEF]].sub2_sub3, 0, 0, implicit $exec
147    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
148    %1:areg_128_align2 = IMPLICIT_DEF
149    %2:areg_64_align2 = COPY killed %1.sub2_sub3:areg_128_align2
150    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
151...
152
153---
154name:            unaligned_agpr_128_sub1_sub2
155tracksRegLiveness: true
156body:             |
157  bb.0:
158    liveins: $vgpr0_vgpr1
159    ; GFX90A-LABEL: name: unaligned_agpr_128_sub1_sub2
160    ; GFX90A: liveins: $vgpr0_vgpr1
161    ; GFX90A-NEXT: {{  $}}
162    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
163    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
164    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_64_align2 = COPY killed [[DEF]].sub1_sub2
165    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX2 [[COPY]], [[COPY1]], 0, 0, implicit $exec
166    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
167    %1:areg_128_align2 = IMPLICIT_DEF
168    %2:areg_64_align2 = COPY killed %1.sub1_sub2:areg_128_align2
169    GLOBAL_STORE_DWORDX2 %0, %2, 0, 0, implicit $exec
170...
171
172---
173name:            aligned_agpr_128_sub0_sub1_sub2
174tracksRegLiveness: true
175body:             |
176  bb.0:
177    liveins: $vgpr0_vgpr1
178    ; GFX90A-LABEL: name: aligned_agpr_128_sub0_sub1_sub2
179    ; GFX90A: liveins: $vgpr0_vgpr1
180    ; GFX90A-NEXT: {{  $}}
181    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
182    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
183    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX3 [[COPY]], [[DEF]].sub0_sub1_sub2, 0, 0, implicit $exec
184    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
185    %1:areg_128_align2 = IMPLICIT_DEF
186    %2:areg_96_align2 = COPY killed %1.sub0_sub1_sub2:areg_128_align2
187    GLOBAL_STORE_DWORDX3 %0, %2, 0, 0, implicit $exec
188...
189
190---
191name:            unaligned_agpr_128_sub1_sub2_sub3
192tracksRegLiveness: true
193body:             |
194  bb.0:
195    liveins: $vgpr0_vgpr1
196    ; GFX90A-LABEL: name: unaligned_agpr_128_sub1_sub2_sub3
197    ; GFX90A: liveins: $vgpr0_vgpr1
198    ; GFX90A-NEXT: {{  $}}
199    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
200    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
201    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_96_align2 = COPY killed [[DEF]].sub1_sub2_sub3
202    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX3 [[COPY]], [[COPY1]], 0, 0, implicit $exec
203    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
204    %1:areg_128_align2 = IMPLICIT_DEF
205    %2:areg_96_align2 = COPY killed %1.sub1_sub2_sub3:areg_128_align2
206    GLOBAL_STORE_DWORDX3 %0, %2, 0, 0, implicit $exec
207...
208
209---
210name:            aligned_agpr_128
211tracksRegLiveness: true
212body:             |
213  bb.0:
214    liveins: $vgpr0_vgpr1
215    ; GFX90A-LABEL: name: aligned_agpr_128
216    ; GFX90A: liveins: $vgpr0_vgpr1
217    ; GFX90A-NEXT: {{  $}}
218    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
219    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128_align2 = IMPLICIT_DEF
220    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX4 [[COPY]], [[DEF]], 0, 0, implicit $exec
221    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
222    %1:areg_128_align2 = IMPLICIT_DEF
223    %2:areg_128_align2 = COPY killed %1
224    GLOBAL_STORE_DWORDX4 %0, %2, 0, 0, implicit $exec
225...
226
227---
228name:            unaligned_agpr_128
229tracksRegLiveness: true
230body:             |
231  bb.0:
232    liveins: $vgpr0_vgpr1
233    ; GFX90A-LABEL: name: unaligned_agpr_128
234    ; GFX90A: liveins: $vgpr0_vgpr1
235    ; GFX90A-NEXT: {{  $}}
236    ; GFX90A-NEXT: [[COPY:%[0-9]+]]:vreg_64_align2 = COPY $vgpr0_vgpr1
237    ; GFX90A-NEXT: [[DEF:%[0-9]+]]:areg_128 = IMPLICIT_DEF
238    ; GFX90A-NEXT: [[COPY1:%[0-9]+]]:areg_128_align2 = COPY killed [[DEF]]
239    ; GFX90A-NEXT: GLOBAL_STORE_DWORDX4 [[COPY]], [[COPY1]], 0, 0, implicit $exec
240    %0:vreg_64_align2 = COPY $vgpr0_vgpr1
241    %1:areg_128 = IMPLICIT_DEF
242    %2:areg_128_align2 = COPY killed %1
243    GLOBAL_STORE_DWORDX4 %0, %2, 0, 0, implicit $exec
244...
245