1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-NOHSA,GCN-NOHSA-SI,FUNC %s
2 ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN -check-prefix=GCN-HSA -check-prefix=FUNC %s
3 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-NOHSA,GCN-NOHSA-VI,FUNC %s
4 ; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
6 ; FUNC-LABEL: {{^}}constant_load_i16:
7 ; GCN-NOHSA: buffer_load_ushort v{{[0-9]+}}
8 ; GCN-HSA: flat_load_ushort
10 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
11 define amdgpu_kernel void @constant_load_i16(i16 addrspace(1)* %out, i16 addrspace(4)* %in) {
13 %ld = load i16, i16 addrspace(4)* %in
14 store i16 %ld, i16 addrspace(1)* %out
18 ; FUNC-LABEL: {{^}}constant_load_v2i16:
21 ; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
22 define amdgpu_kernel void @constant_load_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) {
24 %ld = load <2 x i16>, <2 x i16> addrspace(4)* %in
25 store <2 x i16> %ld, <2 x i16> addrspace(1)* %out
29 ; FUNC-LABEL: {{^}}constant_load_v3i16:
30 ; GCN: s_load_dwordx2 s
32 ; EG-DAG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
33 ; EG-DAG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 4, #1
34 define amdgpu_kernel void @constant_load_v3i16(<3 x i16> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
36 %ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
37 store <3 x i16> %ld, <3 x i16> addrspace(1)* %out
41 ; FUNC-LABEL: {{^}}constant_load_v4i16:
44 ; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
45 define amdgpu_kernel void @constant_load_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) {
47 %ld = load <4 x i16>, <4 x i16> addrspace(4)* %in
48 store <4 x i16> %ld, <4 x i16> addrspace(1)* %out
52 ; FUNC-LABEL: {{^}}constant_load_v8i16:
55 ; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
56 define amdgpu_kernel void @constant_load_v8i16(<8 x i16> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) {
58 %ld = load <8 x i16>, <8 x i16> addrspace(4)* %in
59 store <8 x i16> %ld, <8 x i16> addrspace(1)* %out
63 ; FUNC-LABEL: {{^}}constant_load_v16i16:
66 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
67 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
68 define amdgpu_kernel void @constant_load_v16i16(<16 x i16> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) {
70 %ld = load <16 x i16>, <16 x i16> addrspace(4)* %in
71 store <16 x i16> %ld, <16 x i16> addrspace(1)* %out
75 ; FUNC-LABEL: {{^}}constant_load_v16i16_align2:
76 ; GCN-HSA: flat_load_dwordx4
77 ; GCN-HSA: flat_load_dwordx4
78 ; GCN-HSA: flat_store_dwordx4
79 ; GCN-HSA: flat_store_dwordx4
80 define amdgpu_kernel void @constant_load_v16i16_align2(<16 x i16> addrspace(4)* %ptr0) #0 {
82 %ld = load <16 x i16>, <16 x i16> addrspace(4)* %ptr0, align 2
83 store <16 x i16> %ld, <16 x i16> addrspace(1)* undef, align 32
87 ; FUNC-LABEL: {{^}}constant_zextload_i16_to_i32:
88 ; GCN-NOHSA: buffer_load_ushort
89 ; GCN-NOHSA: buffer_store_dword
91 ; GCN-HSA: flat_load_ushort
92 ; GCN-HSA: flat_store_dword
94 ; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
95 define amdgpu_kernel void @constant_zextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
96 %a = load i16, i16 addrspace(4)* %in
97 %ext = zext i16 %a to i32
98 store i32 %ext, i32 addrspace(1)* %out
102 ; FUNC-LABEL: {{^}}constant_sextload_i16_to_i32:
103 ; GCN-NOHSA: buffer_load_sshort
104 ; GCN-NOHSA: buffer_store_dword
106 ; GCN-HSA: flat_load_sshort
107 ; GCN-HSA: flat_store_dword
109 ; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
110 ; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
112 define amdgpu_kernel void @constant_sextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
113 %a = load i16, i16 addrspace(4)* %in
114 %ext = sext i16 %a to i32
115 store i32 %ext, i32 addrspace(1)* %out
119 ; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i32:
120 ; GCN-NOHSA: buffer_load_ushort
121 ; GCN-HSA: flat_load_ushort
123 ; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
124 define amdgpu_kernel void @constant_zextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
125 %load = load <1 x i16>, <1 x i16> addrspace(4)* %in
126 %ext = zext <1 x i16> %load to <1 x i32>
127 store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
131 ; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i32:
132 ; GCN-NOHSA: buffer_load_sshort
133 ; GCN-HSA: flat_load_sshort
135 ; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
136 ; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
138 define amdgpu_kernel void @constant_sextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
139 %load = load <1 x i16>, <1 x i16> addrspace(4)* %in
140 %ext = sext <1 x i16> %load to <1 x i32>
141 store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
145 ; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i32:
146 ; GCN: s_load_dword s
147 ; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, 0xffff{{$}}
148 ; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
150 ; v2i16 is naturally 4 byte aligned
151 ; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
152 ; EG: BFE_UINT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], literal
155 define amdgpu_kernel void @constant_zextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
156 %load = load <2 x i16>, <2 x i16> addrspace(4)* %in
157 %ext = zext <2 x i16> %load to <2 x i32>
158 store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
162 ; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i32:
163 ; GCN: s_load_dword s
164 ; GCN-DAG: s_ashr_i32
165 ; GCN-DAG: s_sext_i32_i16
167 ; v2i16 is naturally 4 byte aligned
168 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XY, {{T[0-9].[XYZW]}},
169 ; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
170 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, [[DST]], 0.0, literal
171 ; TODO: We should use ASHR instead of LSHR + BFE
172 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{PV\.[XYZW]}}, 0.0, literal
175 define amdgpu_kernel void @constant_sextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
176 %load = load <2 x i16>, <2 x i16> addrspace(4)* %in
177 %ext = sext <2 x i16> %load to <2 x i32>
178 store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
182 ; FUNC-LABEL: {{^}}constant_zextload_v3i16_to_v3i32:
183 ; GCN: s_load_dwordx2
185 ; v3i16 is naturally 8 byte aligned
186 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
187 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
189 ; EG-DAG: VTX_READ_32 [[DST_LO:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 0, #1
190 ; EG-DAG: VTX_READ_16 [[DST_HI:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 4, #1
191 ; TODO: This should use DST, but for some there are redundant MOVs
192 ; EG-DAG: LSHR {{[* ]*}}[[ST_LO]].Y, {{T[0-9]\.[XYZW]}}, literal
194 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].X, {{T[0-9]\.[XYZW]}}, literal
195 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].X, {{T[0-9]\.[XYZW]}}, literal
198 define amdgpu_kernel void @constant_zextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
200 %ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
201 %ext = zext <3 x i16> %ld to <3 x i32>
202 store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
206 ; FUNC-LABEL: {{^}}constant_sextload_v3i16_to_v3i32:
207 ; GCN: s_load_dwordx2
209 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
210 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
211 ; v3i16 is naturally 8 byte aligned
212 ; EG-DAG: VTX_READ_32 [[DST_HI:T[0-9]\.[XYZW]]], [[PTR:T[0-9]\.[XYZW]]], 0, #1
213 ; EG-DAG: VTX_READ_16 [[DST_LO:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 4, #1
214 ; EG-DAG: ASHR {{[* ]*}}[[ST_LO]].Y, {{T[0-9]\.[XYZW]}}, literal
215 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, {{T[0-9]\.[XYZW]}}, 0.0, literal
216 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, {{T[0-9]\.[XYZW]}}, 0.0, literal
219 define amdgpu_kernel void @constant_sextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(4)* %in) {
221 %ld = load <3 x i16>, <3 x i16> addrspace(4)* %in
222 %ext = sext <3 x i16> %ld to <3 x i32>
223 store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
227 ; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i32:
228 ; GCN: s_load_dwordx2
230 ; GCN-DAG: s_lshr_b32
232 ; v4i16 is naturally 8 byte aligned
233 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}
234 ; EG: VTX_READ_64 [[LD:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
235 ; TODO: This should use LD, but for some there are redundant MOVs
236 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].Y, {{.*\.[XYZW]}}, literal
237 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].W, {{.*\.[XYZW]}}, literal
240 ; EG-DAG: AND_INT {{[* ]*}}[[ST]].X, {{T[0-9]\.[XYZW]}}, literal
241 ; EG-DAG: AND_INT {{[* ]*}}[[ST]].Z, {{T[0-9]\.[XYZW]}}, literal
244 define amdgpu_kernel void @constant_zextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
245 %load = load <4 x i16>, <4 x i16> addrspace(4)* %in
246 %ext = zext <4 x i16> %load to <4 x i32>
247 store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
251 ; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i32:
252 ; GCN: s_load_dwordx2
253 ; GCN-DAG: s_ashr_i32
254 ; GCN-DAG: s_sext_i32_i16
256 ; v4i16 is naturally 8 byte aligned
257 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9]\.[XYZW]}},
258 ; EG: VTX_READ_64 [[DST:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
259 ; TODO: This should use LD, but for some there are redundant MOVs
260 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, {{.*}}, 0.0, literal
261 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Z, {{.*}}, 0.0, literal
262 ; TODO: We should use ASHR instead of LSHR + BFE
263 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{.*}}, 0.0, literal
264 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].W, {{.*}}, 0.0, literal
269 define amdgpu_kernel void @constant_sextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
270 %load = load <4 x i16>, <4 x i16> addrspace(4)* %in
271 %ext = sext <4 x i16> %load to <4 x i32>
272 store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
276 ; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i32:
277 ; GCN: s_load_dwordx4
279 ; GCN-DAG: s_lshr_b32
281 ; v8i16 is naturally 16 byte aligned
282 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
283 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
284 ; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
285 ; TODO: These should use LSHR instead of BFE_UINT
286 ; TODO: This should use DST, but for some there are redundant MOVs
287 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].Y, {{.*}}, literal
288 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].W, {{.*}}, literal
289 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].Y, {{.*}}, literal
290 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].W, {{.*}}, literal
291 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, literal
292 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, literal
293 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, literal
294 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, literal
303 define amdgpu_kernel void @constant_zextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
304 %load = load <8 x i16>, <8 x i16> addrspace(4)* %in
305 %ext = zext <8 x i16> %load to <8 x i32>
306 store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
310 ; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i32:
311 ; GCN: s_load_dwordx4
312 ; GCN-DAG: s_ashr_i32
313 ; GCN-DAG: s_sext_i32_i16
315 ; v8i16 is naturally 16 byte aligned
316 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
317 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
318 ; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
319 ; TODO: 4 of these should use ASHR instead of LSHR + BFE_INT
320 ; TODO: This should use DST, but for some there are redundant MOVs
321 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Y, {{.*}}, 0.0, literal
322 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].W, {{.*}}, 0.0, literal
323 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Y, {{.*}}, 0.0, literal
324 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].W, {{.*}}, 0.0, literal
325 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, 0.0, literal
326 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, 0.0, literal
327 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, 0.0, literal
328 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, 0.0, literal
337 define amdgpu_kernel void @constant_sextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
338 %load = load <8 x i16>, <8 x i16> addrspace(4)* %in
339 %ext = sext <8 x i16> %load to <8 x i32>
340 store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
344 ; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i32:
345 ; GCN: s_load_dwordx8
347 ; GCN-DAG: s_lshr_b32
349 ; v16i16 is naturally 32 byte aligned
350 ; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 0, #1
351 ; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 16, #1
352 define amdgpu_kernel void @constant_zextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
353 %load = load <16 x i16>, <16 x i16> addrspace(4)* %in
354 %ext = zext <16 x i16> %load to <16 x i32>
355 store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
359 ; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i32:
360 ; GCN: s_load_dwordx8
361 ; GCN-DAG: s_ashr_i32
362 ; GCN-DAG: s_sext_i32_i16
364 ; v16i16 is naturally 32 byte aligned
365 ; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 0, #1
366 ; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 16, #1
367 define amdgpu_kernel void @constant_sextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
368 %load = load <16 x i16>, <16 x i16> addrspace(4)* %in
369 %ext = sext <16 x i16> %load to <16 x i32>
370 store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
374 ; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i32:
375 ; GCN-DAG: s_load_dwordx16
376 ; GCN-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
377 ; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
378 ; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[K]]
380 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
381 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
382 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
383 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
384 define amdgpu_kernel void @constant_zextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
385 %load = load <32 x i16>, <32 x i16> addrspace(4)* %in
386 %ext = zext <32 x i16> %load to <32 x i32>
387 store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
391 ; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i32:
392 ; GCN: s_load_dwordx16
393 ; GCN-DAG: s_ashr_i32
394 ; GCN-DAG: s_sext_i32_i16
396 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
397 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
398 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
399 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
400 define amdgpu_kernel void @constant_sextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
401 %load = load <32 x i16>, <32 x i16> addrspace(4)* %in
402 %ext = sext <32 x i16> %load to <32 x i32>
403 store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
407 ; FUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i32:
408 ; GCN: s_load_dwordx16
409 ; GCN: s_load_dwordx16
411 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
412 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
413 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
414 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
415 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
416 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
417 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
418 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
419 define amdgpu_kernel void @constant_zextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
420 %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
421 %ext = zext <64 x i16> %load to <64 x i32>
422 store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
426 ; FUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i32:
428 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
429 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
430 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
431 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
432 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
433 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
434 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
435 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
436 define amdgpu_kernel void @constant_sextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
437 %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
438 %ext = sext <64 x i16> %load to <64 x i32>
439 store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
443 ; FUNC-LABEL: {{^}}constant_zextload_i16_to_i64:
444 ; GCN-NOHSA-DAG: buffer_load_ushort v[[LO:[0-9]+]],
445 ; GCN-HSA-DAG: flat_load_ushort v[[LO:[0-9]+]],
446 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
448 ; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
449 ; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
451 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
452 ; EG: MOV {{.*}}, 0.0
453 define amdgpu_kernel void @constant_zextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
454 %a = load i16, i16 addrspace(4)* %in
455 %ext = zext i16 %a to i64
456 store i64 %ext, i64 addrspace(1)* %out
460 ; FUNC-LABEL: {{^}}constant_sextload_i16_to_i64:
461 ; FIXME: Need to optimize this sequence to avoid extra bfe:
462 ; t28: i32,ch = load<LD2[%in(addrspace=1)], anyext from i16> t12, t27, undef:i64
463 ; t31: i64 = any_extend t28
464 ; t33: i64 = sign_extend_inreg t31, ValueType:ch:i16
466 ; GCN-NOHSA-SI-DAG: buffer_load_sshort v[[LO:[0-9]+]],
467 ; GCN-HSA-DAG: flat_load_sshort v[[LO:[0-9]+]],
468 ; GCN-NOHSA-VI-DAG: buffer_load_ushort v[[ULO:[0-9]+]],
469 ; GCN-NOHSA-VI-DAG: v_bfe_i32 v[[LO:[0-9]+]], v[[ULO]], 0, 16
470 ; GCN-DAG: v_ashrrev_i32_e32 v[[HI:[0-9]+]], 31, v[[LO]]
472 ; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
473 ; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
475 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
476 ; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
477 ; TODO: These could be expanded earlier using ASHR 15
479 define amdgpu_kernel void @constant_sextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(4)* %in) #0 {
480 %a = load i16, i16 addrspace(4)* %in
481 %ext = sext i16 %a to i64
482 store i64 %ext, i64 addrspace(1)* %out
486 ; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i64:
488 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
489 ; EG: MOV {{.*}}, 0.0
490 define amdgpu_kernel void @constant_zextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
491 %load = load <1 x i16>, <1 x i16> addrspace(4)* %in
492 %ext = zext <1 x i16> %load to <1 x i64>
493 store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
497 ; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i64:
499 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
500 ; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
501 ; TODO: These could be expanded earlier using ASHR 15
503 define amdgpu_kernel void @constant_sextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(4)* %in) #0 {
504 %load = load <1 x i16>, <1 x i16> addrspace(4)* %in
505 %ext = sext <1 x i16> %load to <1 x i64>
506 store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
510 ; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i64:
512 ; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
513 define amdgpu_kernel void @constant_zextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
514 %load = load <2 x i16>, <2 x i16> addrspace(4)* %in
515 %ext = zext <2 x i16> %load to <2 x i64>
516 store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
520 ; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i64:
522 ; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
523 define amdgpu_kernel void @constant_sextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(4)* %in) #0 {
524 %load = load <2 x i16>, <2 x i16> addrspace(4)* %in
525 %ext = sext <2 x i16> %load to <2 x i64>
526 store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
530 ; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i64:
532 ; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
533 define amdgpu_kernel void @constant_zextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
534 %load = load <4 x i16>, <4 x i16> addrspace(4)* %in
535 %ext = zext <4 x i16> %load to <4 x i64>
536 store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
540 ; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i64:
542 ; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
543 define amdgpu_kernel void @constant_sextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(4)* %in) #0 {
544 %load = load <4 x i16>, <4 x i16> addrspace(4)* %in
545 %ext = sext <4 x i16> %load to <4 x i64>
546 store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
550 ; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i64:
552 ; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
553 define amdgpu_kernel void @constant_zextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
554 %load = load <8 x i16>, <8 x i16> addrspace(4)* %in
555 %ext = zext <8 x i16> %load to <8 x i64>
556 store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
560 ; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i64:
562 ; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
563 define amdgpu_kernel void @constant_sextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(4)* %in) #0 {
564 %load = load <8 x i16>, <8 x i16> addrspace(4)* %in
565 %ext = sext <8 x i16> %load to <8 x i64>
566 store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
570 ; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i64:
572 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
573 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
574 define amdgpu_kernel void @constant_zextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
575 %load = load <16 x i16>, <16 x i16> addrspace(4)* %in
576 %ext = zext <16 x i16> %load to <16 x i64>
577 store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
581 ; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i64:
583 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
584 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
585 define amdgpu_kernel void @constant_sextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(4)* %in) #0 {
586 %load = load <16 x i16>, <16 x i16> addrspace(4)* %in
587 %ext = sext <16 x i16> %load to <16 x i64>
588 store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
592 ; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i64:
594 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
595 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
596 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
597 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
598 define amdgpu_kernel void @constant_zextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
599 %load = load <32 x i16>, <32 x i16> addrspace(4)* %in
600 %ext = zext <32 x i16> %load to <32 x i64>
601 store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
605 ; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i64:
607 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
608 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
609 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
610 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
611 define amdgpu_kernel void @constant_sextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(4)* %in) #0 {
612 %load = load <32 x i16>, <32 x i16> addrspace(4)* %in
613 %ext = sext <32 x i16> %load to <32 x i64>
614 store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
618 ; These trigger undefined register machine verifier errors
620 ; ; XFUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i64:
621 ; define amdgpu_kernel void @constant_zextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
622 ; %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
623 ; %ext = zext <64 x i16> %load to <64 x i64>
624 ; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
628 ; ; XFUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i64:
629 ; define amdgpu_kernel void @constant_sextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(4)* %in) #0 {
630 ; %load = load <64 x i16>, <64 x i16> addrspace(4)* %in
631 ; %ext = sext <64 x i16> %load to <64 x i64>
632 ; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
636 attributes #0 = { nounwind }