1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX908 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX90A %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1030 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX1030 %s
; Function Attrs: mustprogress nounwind willreturn
define amdgpu_kernel void @half8(ptr addrspace(1) nocapture readonly %0, ptr addrspace(1) nocapture writeonly %1) local_unnamed_addr #0 {
; GFX908-LABEL: half8:
; GFX908: ; %bb.0:
; GFX908-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX908-NEXT: v_mov_b32_e32 v4, 0
; GFX908-NEXT: s_waitcnt lgkmcnt(0)
; GFX908-NEXT: global_load_dwordx4 v[0:3], v4, s[0:1]
; GFX908-NEXT: s_waitcnt vmcnt(0)
; GFX908-NEXT: global_store_dwordx4 v4, v[0:3], s[2:3]
; GFX908-NEXT: s_endpgm
;
; GFX90A-LABEL: half8:
; GFX90A: ; %bb.0:
; GFX90A-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX90A-NEXT: v_mov_b32_e32 v4, 0
; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
; GFX90A-NEXT: global_load_dwordx4 v[0:3], v4, s[0:1]
; GFX90A-NEXT: s_waitcnt vmcnt(0)
; GFX90A-NEXT: global_store_dwordx4 v4, v[0:3], s[2:3]
; GFX90A-NEXT: s_endpgm
;
; GFX1030-LABEL: half8:
; GFX1030: ; %bb.0:
; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX1030-NEXT: v_mov_b32_e32 v4, 0
; GFX1030-NEXT: s_waitcnt lgkmcnt(0)
; GFX1030-NEXT: global_load_dwordx4 v[0:3], v4, s[0:1]
; GFX1030-NEXT: s_waitcnt vmcnt(0)
; GFX1030-NEXT: global_store_dwordx4 v4, v[0:3], s[2:3]
; GFX1030-NEXT: s_endpgm
%gep0 = getelementptr half, ptr addrspace(1) %0, i64 0
%gep1 = getelementptr half, ptr addrspace(1) %0, i64 1
%gep2 = getelementptr half, ptr addrspace(1) %0, i64 2
%gep3 = getelementptr half, ptr addrspace(1) %0, i64 3
%gep4 = getelementptr half, ptr addrspace(1) %0, i64 4
%gep5 = getelementptr half, ptr addrspace(1) %0, i64 5
%gep6 = getelementptr half, ptr addrspace(1) %0, i64 6
%gep7 = getelementptr half, ptr addrspace(1) %0, i64 7
%l0 = load half, ptr addrspace(1) %gep0, align 2
%l1 = load half, ptr addrspace(1) %gep1, align 2
%l2 = load half, ptr addrspace(1) %gep2, align 2
%l3 = load half, ptr addrspace(1) %gep3, align 2
%l4 = load half, ptr addrspace(1) %gep4, align 2
%l5 = load half, ptr addrspace(1) %gep5, align 2
%l6 = load half, ptr addrspace(1) %gep6, align 2
%l7 = load half, ptr addrspace(1) %gep7, align 2
%sgep0 = getelementptr half, ptr addrspace(1) %1, i64 0
%sgep1 = getelementptr half, ptr addrspace(1) %1, i64 1
%sgep2 = getelementptr half, ptr addrspace(1) %1, i64 2
%sgep3 = getelementptr half, ptr addrspace(1) %1, i64 3
%sgep4 = getelementptr half, ptr addrspace(1) %1, i64 4
%sgep5 = getelementptr half, ptr addrspace(1) %1, i64 5
%sgep6 = getelementptr half, ptr addrspace(1) %1, i64 6
%sgep7 = getelementptr half, ptr addrspace(1) %1, i64 7
store half %l0, ptr addrspace(1) %sgep0, align 2
store half %l1, ptr addrspace(1) %sgep1, align 2
store half %l2, ptr addrspace(1) %sgep2, align 2
store half %l3, ptr addrspace(1) %sgep3, align 2
store half %l4, ptr addrspace(1) %sgep4, align 2
store half %l5, ptr addrspace(1) %sgep5, align 2
store half %l6, ptr addrspace(1) %sgep6, align 2
store half %l7, ptr addrspace(1) %sgep7, align 2
ret void
}
; Function Attrs: mustprogress nounwind willreturn
define amdgpu_kernel void @half6(ptr addrspace(1) nocapture readonly %0, ptr addrspace(1) nocapture writeonly %1) local_unnamed_addr #0 {
; GFX908-LABEL: half6:
; GFX908: ; %bb.0:
; GFX908-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX908-NEXT: v_mov_b32_e32 v3, 0
; GFX908-NEXT: s_waitcnt lgkmcnt(0)
; GFX908-NEXT: global_load_dwordx3 v[0:2], v3, s[0:1]
; GFX908-NEXT: s_waitcnt vmcnt(0)
; GFX908-NEXT: global_store_dwordx3 v3, v[0:2], s[2:3]
; GFX908-NEXT: s_endpgm
;
; GFX90A-LABEL: half6:
; GFX90A: ; %bb.0:
; GFX90A-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX90A-NEXT: v_mov_b32_e32 v3, 0
; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
; GFX90A-NEXT: global_load_dwordx3 v[0:2], v3, s[0:1]
; GFX90A-NEXT: s_waitcnt vmcnt(0)
; GFX90A-NEXT: global_store_dwordx3 v3, v[0:2], s[2:3]
; GFX90A-NEXT: s_endpgm
;
; GFX1030-LABEL: half6:
; GFX1030: ; %bb.0:
; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX1030-NEXT: v_mov_b32_e32 v3, 0
; GFX1030-NEXT: s_waitcnt lgkmcnt(0)
; GFX1030-NEXT: global_load_dwordx3 v[0:2], v3, s[0:1]
; GFX1030-NEXT: s_waitcnt vmcnt(0)
; GFX1030-NEXT: global_store_dwordx3 v3, v[0:2], s[2:3]
; GFX1030-NEXT: s_endpgm
%gep0 = getelementptr half, ptr addrspace(1) %0, i64 0
%gep1 = getelementptr half, ptr addrspace(1) %0, i64 1
%gep2 = getelementptr half, ptr addrspace(1) %0, i64 2
%gep3 = getelementptr half, ptr addrspace(1) %0, i64 3
%gep4 = getelementptr half, ptr addrspace(1) %0, i64 4
%gep5 = getelementptr half, ptr addrspace(1) %0, i64 5
%l0 = load half, ptr addrspace(1) %gep0, align 1
%l1 = load half, ptr addrspace(1) %gep1, align 1
%l2 = load half, ptr addrspace(1) %gep2, align 1
%l3 = load half, ptr addrspace(1) %gep3, align 1
%l4 = load half, ptr addrspace(1) %gep4, align 1
%l5 = load half, ptr addrspace(1) %gep5, align 1
%sgep0 = getelementptr half, ptr addrspace(1) %1, i64 0
%sgep1 = getelementptr half, ptr addrspace(1) %1, i64 1
%sgep2 = getelementptr half, ptr addrspace(1) %1, i64 2
%sgep3 = getelementptr half, ptr addrspace(1) %1, i64 3
%sgep4 = getelementptr half, ptr addrspace(1) %1, i64 4
%sgep5 = getelementptr half, ptr addrspace(1) %1, i64 5
store half %l0, ptr addrspace(1) %sgep0, align 1
store half %l1, ptr addrspace(1) %sgep1, align 1
store half %l2, ptr addrspace(1) %sgep2, align 1
store half %l3, ptr addrspace(1) %sgep3, align 1
store half %l4, ptr addrspace(1) %sgep4, align 1
store half %l5, ptr addrspace(1) %sgep5, align 1
ret void
}
; Function Attrs: mustprogress nounwind willreturn
define amdgpu_kernel void @half4(ptr addrspace(1) nocapture readonly %0, ptr addrspace(1) nocapture writeonly %1) local_unnamed_addr #0 {
; GFX908-LABEL: half4:
; GFX908: ; %bb.0:
; GFX908-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX908-NEXT: v_mov_b32_e32 v2, 0
; GFX908-NEXT: s_waitcnt lgkmcnt(0)
; GFX908-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x0
; GFX908-NEXT: s_waitcnt lgkmcnt(0)
; GFX908-NEXT: v_mov_b32_e32 v0, s0
; GFX908-NEXT: v_mov_b32_e32 v1, s1
; GFX908-NEXT: global_store_dwordx2 v2, v[0:1], s[2:3]
; GFX908-NEXT: s_endpgm
;
; GFX90A-LABEL: half4:
; GFX90A: ; %bb.0:
; GFX90A-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX90A-NEXT: v_mov_b32_e32 v2, 0
; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
; GFX90A-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x0
; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
; GFX90A-NEXT: v_pk_mov_b32 v[0:1], s[0:1], s[0:1] op_sel:[0,1]
; GFX90A-NEXT: global_store_dwordx2 v2, v[0:1], s[2:3]
; GFX90A-NEXT: s_endpgm
;
; GFX1030-LABEL: half4:
; GFX1030: ; %bb.0:
; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX1030-NEXT: v_mov_b32_e32 v2, 0
; GFX1030-NEXT: s_waitcnt lgkmcnt(0)
; GFX1030-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x0
; GFX1030-NEXT: s_waitcnt lgkmcnt(0)
; GFX1030-NEXT: v_mov_b32_e32 v0, s0
; GFX1030-NEXT: v_mov_b32_e32 v1, s1
; GFX1030-NEXT: global_store_dwordx2 v2, v[0:1], s[2:3]
; GFX1030-NEXT: s_endpgm
%gep0 = getelementptr half, ptr addrspace(1) %0, i64 0
%gep1 = getelementptr half, ptr addrspace(1) %0, i64 1
%gep2 = getelementptr half, ptr addrspace(1) %0, i64 2
%gep3 = getelementptr half, ptr addrspace(1) %0, i64 3
%l0 = load half, ptr addrspace(1) %gep0, align 4
%l1 = load half, ptr addrspace(1) %gep1, align 4
%l2 = load half, ptr addrspace(1) %gep2, align 4
%l3 = load half, ptr addrspace(1) %gep3, align 4
%sgep0 = getelementptr half, ptr addrspace(1) %1, i64 0
%sgep1 = getelementptr half, ptr addrspace(1) %1, i64 1
%sgep2 = getelementptr half, ptr addrspace(1) %1, i64 2
%sgep3 = getelementptr half, ptr addrspace(1) %1, i64 3
store half %l0, ptr addrspace(1) %sgep0, align 4
store half %l1, ptr addrspace(1) %sgep1, align 4
store half %l2, ptr addrspace(1) %sgep2, align 4
store half %l3, ptr addrspace(1) %sgep3, align 4
ret void
}
; Function Attrs: mustprogress nounwind willreturn
define amdgpu_kernel void @half2(ptr addrspace(1) nocapture readonly %0, ptr addrspace(1) nocapture writeonly %1) local_unnamed_addr #0 {
; GFX908-LABEL: half2:
; GFX908: ; %bb.0:
; GFX908-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX908-NEXT: v_mov_b32_e32 v0, 0
; GFX908-NEXT: s_waitcnt lgkmcnt(0)
; GFX908-NEXT: global_load_dword v1, v0, s[0:1]
; GFX908-NEXT: s_waitcnt vmcnt(0)
; GFX908-NEXT: global_store_dword v0, v1, s[2:3]
; GFX908-NEXT: s_endpgm
;
; GFX90A-LABEL: half2:
; GFX90A: ; %bb.0:
; GFX90A-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX90A-NEXT: v_mov_b32_e32 v0, 0
; GFX90A-NEXT: s_waitcnt lgkmcnt(0)
; GFX90A-NEXT: global_load_dword v1, v0, s[0:1]
; GFX90A-NEXT: s_waitcnt vmcnt(0)
; GFX90A-NEXT: global_store_dword v0, v1, s[2:3]
; GFX90A-NEXT: s_endpgm
;
; GFX1030-LABEL: half2:
; GFX1030: ; %bb.0:
; GFX1030-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
; GFX1030-NEXT: v_mov_b32_e32 v0, 0
; GFX1030-NEXT: s_waitcnt lgkmcnt(0)
; GFX1030-NEXT: global_load_dword v1, v0, s[0:1]
; GFX1030-NEXT: s_waitcnt vmcnt(0)
; GFX1030-NEXT: global_store_dword v0, v1, s[2:3]
; GFX1030-NEXT: s_endpgm
%gep0 = getelementptr half, ptr addrspace(1) %0, i64 0
%gep1 = getelementptr half, ptr addrspace(1) %0, i64 1
%l0 = load half, ptr addrspace(1) %gep0
%l1 = load half, ptr addrspace(1) %gep1
%sgep0 = getelementptr half, ptr addrspace(1) %1, i64 0
%sgep1 = getelementptr half, ptr addrspace(1) %1, i64 1
store half %l0, ptr addrspace(1) %sgep0
store half %l1, ptr addrspace(1) %sgep1
ret void
}
|
