1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx950 < %s | FileCheck -check-prefixes=GFX950,GFX950-SDAG %s
3 ; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx950 < %s | FileCheck -check-prefixes=GFX950,GFX950-GISEL %s
4 ; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx940 -filetype=null < %s 2>&1 | FileCheck -check-prefix=ERR-SDAG %s
5 ; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx940 -filetype=null < %s 2>&1 | FileCheck -check-prefix=ERR-GISEL %s
7 ; ERR-SDAG: LLVM ERROR: Do not know how to expand this operator's operand!
8 ; ERR-GISEL: LLVM ERROR: cannot select: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.struct.ptr.buffer.load.lds),
10 declare void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) nocapture, i32 %size, i32 %vindex, i32 %voffset, i32 %soffset, i32 %offset, i32 %aux)
12 ;---------------------------------------------------------------------y
14 ;---------------------------------------------------------------------
16 define amdgpu_ps float @buffer_load_lds_dwordx3(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds) {
17 ; GFX950-SDAG-LABEL: buffer_load_lds_dwordx3:
18 ; GFX950-SDAG: ; %bb.0:
19 ; GFX950-SDAG-NEXT: v_mov_b32_e32 v0, 8
20 ; GFX950-SDAG-NEXT: s_mov_b32 m0, s4
21 ; GFX950-SDAG-NEXT: s_nop 0
22 ; GFX950-SDAG-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen lds
23 ; GFX950-SDAG-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen offset:4 sc0 lds
24 ; GFX950-SDAG-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen offset:8 nt lds
25 ; GFX950-SDAG-NEXT: v_mov_b32_e32 v0, s4
26 ; GFX950-SDAG-NEXT: s_waitcnt vmcnt(0)
27 ; GFX950-SDAG-NEXT: ds_read_b32 v0, v0
28 ; GFX950-SDAG-NEXT: s_waitcnt lgkmcnt(0)
29 ; GFX950-SDAG-NEXT: ; return to shader part epilog
31 ; GFX950-GISEL-LABEL: buffer_load_lds_dwordx3:
32 ; GFX950-GISEL: ; %bb.0:
33 ; GFX950-GISEL-NEXT: s_mov_b32 m0, s4
34 ; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, 8
35 ; GFX950-GISEL-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen lds
36 ; GFX950-GISEL-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen offset:4 sc0 lds
37 ; GFX950-GISEL-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen offset:8 nt lds
38 ; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, s4
39 ; GFX950-GISEL-NEXT: s_waitcnt vmcnt(0)
40 ; GFX950-GISEL-NEXT: ds_read_b32 v0, v0
41 ; GFX950-GISEL-NEXT: s_waitcnt lgkmcnt(0)
42 ; GFX950-GISEL-NEXT: ; return to shader part epilog
43 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 8, i32 0, i32 0, i32 0, i32 0)
44 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 8, i32 0, i32 0, i32 4, i32 1)
45 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 8, i32 0, i32 0, i32 8, i32 2)
46 %res = load float, ptr addrspace(3) %lds
50 define amdgpu_ps void @buffer_load_lds_dwordx3_imm_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex) {
51 ; GFX950-LABEL: buffer_load_lds_dwordx3_imm_offset:
53 ; GFX950-NEXT: s_mov_b32 m0, s4
54 ; GFX950-NEXT: s_nop 0
55 ; GFX950-NEXT: buffer_load_dwordx3 v0, s[0:3], 0 idxen offset:2048 lds
56 ; GFX950-NEXT: s_endpgm
57 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 %vindex, i32 0, i32 0, i32 2048, i32 0)
61 define amdgpu_ps void @buffer_load_lds_dwordx3_v_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset) {
62 ; GFX950-LABEL: buffer_load_lds_dwordx3_v_offset:
64 ; GFX950-NEXT: s_mov_b32 m0, s4
65 ; GFX950-NEXT: s_nop 0
66 ; GFX950-NEXT: buffer_load_dwordx3 v[0:1], s[0:3], 0 idxen offen lds
67 ; GFX950-NEXT: s_endpgm
68 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 %vindex, i32 %voffset, i32 0, i32 0, i32 0)
72 define amdgpu_ps void @buffer_load_lds_dwordx3_s_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 inreg %soffset) {
73 ; GFX950-LABEL: buffer_load_lds_dwordx3_s_offset:
75 ; GFX950-NEXT: s_mov_b32 m0, s4
76 ; GFX950-NEXT: s_nop 0
77 ; GFX950-NEXT: buffer_load_dwordx3 v0, s[0:3], s5 idxen lds
78 ; GFX950-NEXT: s_endpgm
79 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 %vindex, i32 0, i32 %soffset, i32 0, i32 0)
83 define amdgpu_ps void @buffer_load_lds_dwordx3_vs_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
84 ; GFX950-LABEL: buffer_load_lds_dwordx3_vs_offset:
86 ; GFX950-NEXT: s_mov_b32 m0, s4
87 ; GFX950-NEXT: s_nop 0
88 ; GFX950-NEXT: buffer_load_dwordx3 v[0:1], s[0:3], s5 idxen offen lds
89 ; GFX950-NEXT: s_endpgm
90 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 %vindex, i32 %voffset, i32 %soffset, i32 0, i32 0)
94 define amdgpu_ps void @buffer_load_lds_dwordx3_vs_imm_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
95 ; GFX950-LABEL: buffer_load_lds_dwordx3_vs_imm_offset:
97 ; GFX950-NEXT: s_mov_b32 m0, s4
98 ; GFX950-NEXT: s_nop 0
99 ; GFX950-NEXT: buffer_load_dwordx3 v[0:1], s[0:3], s5 idxen offen offset:2048 lds
100 ; GFX950-NEXT: s_endpgm
101 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 12, i32 %vindex, i32 %voffset, i32 %soffset, i32 2048, i32 0)
105 ;---------------------------------------------------------------------y
107 ;---------------------------------------------------------------------
109 define amdgpu_ps float @buffer_load_lds_dwordx4(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds) {
110 ; GFX950-SDAG-LABEL: buffer_load_lds_dwordx4:
111 ; GFX950-SDAG: ; %bb.0:
112 ; GFX950-SDAG-NEXT: v_mov_b32_e32 v0, 8
113 ; GFX950-SDAG-NEXT: s_mov_b32 m0, s4
114 ; GFX950-SDAG-NEXT: s_nop 0
115 ; GFX950-SDAG-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen lds
116 ; GFX950-SDAG-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen offset:4 sc0 lds
117 ; GFX950-SDAG-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen offset:8 nt lds
118 ; GFX950-SDAG-NEXT: v_mov_b32_e32 v0, s4
119 ; GFX950-SDAG-NEXT: s_waitcnt vmcnt(0)
120 ; GFX950-SDAG-NEXT: ds_read_b32 v0, v0
121 ; GFX950-SDAG-NEXT: s_waitcnt lgkmcnt(0)
122 ; GFX950-SDAG-NEXT: ; return to shader part epilog
124 ; GFX950-GISEL-LABEL: buffer_load_lds_dwordx4:
125 ; GFX950-GISEL: ; %bb.0:
126 ; GFX950-GISEL-NEXT: s_mov_b32 m0, s4
127 ; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, 8
128 ; GFX950-GISEL-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen lds
129 ; GFX950-GISEL-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen offset:4 sc0 lds
130 ; GFX950-GISEL-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen offset:8 nt lds
131 ; GFX950-GISEL-NEXT: v_mov_b32_e32 v0, s4
132 ; GFX950-GISEL-NEXT: s_waitcnt vmcnt(0)
133 ; GFX950-GISEL-NEXT: ds_read_b32 v0, v0
134 ; GFX950-GISEL-NEXT: s_waitcnt lgkmcnt(0)
135 ; GFX950-GISEL-NEXT: ; return to shader part epilog
136 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 8, i32 0, i32 0, i32 0, i32 0)
137 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 8, i32 0, i32 0, i32 4, i32 1)
138 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 8, i32 0, i32 0, i32 8, i32 2)
139 %res = load float, ptr addrspace(3) %lds
143 define amdgpu_ps void @buffer_load_lds_dwordx4_imm_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex) {
144 ; GFX950-LABEL: buffer_load_lds_dwordx4_imm_offset:
146 ; GFX950-NEXT: s_mov_b32 m0, s4
147 ; GFX950-NEXT: s_nop 0
148 ; GFX950-NEXT: buffer_load_dwordx4 v0, s[0:3], 0 idxen offset:2048 lds
149 ; GFX950-NEXT: s_endpgm
150 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 %vindex, i32 0, i32 0, i32 2048, i32 0)
154 define amdgpu_ps void @buffer_load_lds_dwordx4_v_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset) {
155 ; GFX950-LABEL: buffer_load_lds_dwordx4_v_offset:
157 ; GFX950-NEXT: s_mov_b32 m0, s4
158 ; GFX950-NEXT: s_nop 0
159 ; GFX950-NEXT: buffer_load_dwordx4 v[0:1], s[0:3], 0 idxen offen lds
160 ; GFX950-NEXT: s_endpgm
161 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 %vindex, i32 %voffset, i32 0, i32 0, i32 0)
165 define amdgpu_ps void @buffer_load_lds_dwordx4_s_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 inreg %soffset) {
166 ; GFX950-LABEL: buffer_load_lds_dwordx4_s_offset:
168 ; GFX950-NEXT: s_mov_b32 m0, s4
169 ; GFX950-NEXT: s_nop 0
170 ; GFX950-NEXT: buffer_load_dwordx4 v0, s[0:3], s5 idxen lds
171 ; GFX950-NEXT: s_endpgm
172 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 %vindex, i32 0, i32 %soffset, i32 0, i32 0)
176 define amdgpu_ps void @buffer_load_lds_dwordx4_vs_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
177 ; GFX950-LABEL: buffer_load_lds_dwordx4_vs_offset:
179 ; GFX950-NEXT: s_mov_b32 m0, s4
180 ; GFX950-NEXT: s_nop 0
181 ; GFX950-NEXT: buffer_load_dwordx4 v[0:1], s[0:3], s5 idxen offen lds
182 ; GFX950-NEXT: s_endpgm
183 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 %vindex, i32 %voffset, i32 %soffset, i32 0, i32 0)
187 define amdgpu_ps void @buffer_load_lds_dwordx4_vs_imm_offset(ptr addrspace(8) inreg %rsrc, ptr addrspace(3) inreg %lds, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
188 ; GFX950-LABEL: buffer_load_lds_dwordx4_vs_imm_offset:
190 ; GFX950-NEXT: s_mov_b32 m0, s4
191 ; GFX950-NEXT: s_nop 0
192 ; GFX950-NEXT: buffer_load_dwordx4 v[0:1], s[0:3], s5 idxen offen offset:2048 lds
193 ; GFX950-NEXT: s_endpgm
194 call void @llvm.amdgcn.struct.ptr.buffer.load.lds(ptr addrspace(8) %rsrc, ptr addrspace(3) %lds, i32 16, i32 %vindex, i32 %voffset, i32 %soffset, i32 2048, i32 0)