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(2)* %in) {
13 %ld = load i16, i16 addrspace(2)* %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(2)* %in) {
24 %ld = load <2 x i16>, <2 x i16> addrspace(2)* %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(2)* %in) {
36 %ld = load <3 x i16>, <3 x i16> addrspace(2)* %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(2)* %in) {
47 %ld = load <4 x i16>, <4 x i16> addrspace(2)* %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(2)* %in) {
58 %ld = load <8 x i16>, <8 x i16> addrspace(2)* %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(2)* %in) {
70 %ld = load <16 x i16>, <16 x i16> addrspace(2)* %in
71 store <16 x i16> %ld, <16 x i16> addrspace(1)* %out
75 ; FUNC-LABEL: {{^}}constant_zextload_i16_to_i32:
76 ; GCN-NOHSA: buffer_load_ushort
77 ; GCN-NOHSA: buffer_store_dword
79 ; GCN-HSA: flat_load_ushort
80 ; GCN-HSA: flat_store_dword
82 ; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
83 define amdgpu_kernel void @constant_zextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(2)* %in) #0 {
84 %a = load i16, i16 addrspace(2)* %in
85 %ext = zext i16 %a to i32
86 store i32 %ext, i32 addrspace(1)* %out
90 ; FUNC-LABEL: {{^}}constant_sextload_i16_to_i32:
91 ; GCN-NOHSA: buffer_load_sshort
92 ; GCN-NOHSA: buffer_store_dword
94 ; GCN-HSA: flat_load_sshort
95 ; GCN-HSA: flat_store_dword
97 ; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
98 ; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
100 define amdgpu_kernel void @constant_sextload_i16_to_i32(i32 addrspace(1)* %out, i16 addrspace(2)* %in) #0 {
101 %a = load i16, i16 addrspace(2)* %in
102 %ext = sext i16 %a to i32
103 store i32 %ext, i32 addrspace(1)* %out
107 ; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i32:
108 ; GCN-NOHSA: buffer_load_ushort
109 ; GCN-HSA: flat_load_ushort
111 ; EG: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}, 0, #1
112 define amdgpu_kernel void @constant_zextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(2)* %in) #0 {
113 %load = load <1 x i16>, <1 x i16> addrspace(2)* %in
114 %ext = zext <1 x i16> %load to <1 x i32>
115 store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
119 ; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i32:
120 ; GCN-NOHSA: buffer_load_sshort
121 ; GCN-HSA: flat_load_sshort
123 ; EG: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
124 ; EG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
126 define amdgpu_kernel void @constant_sextload_v1i16_to_v1i32(<1 x i32> addrspace(1)* %out, <1 x i16> addrspace(2)* %in) #0 {
127 %load = load <1 x i16>, <1 x i16> addrspace(2)* %in
128 %ext = sext <1 x i16> %load to <1 x i32>
129 store <1 x i32> %ext, <1 x i32> addrspace(1)* %out
133 ; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i32:
134 ; GCN: s_load_dword s
135 ; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, 0xffff{{$}}
136 ; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
138 ; v2i16 is naturally 4 byte aligned
139 ; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
140 ; EG: BFE_UINT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], literal
143 define amdgpu_kernel void @constant_zextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(2)* %in) #0 {
144 %load = load <2 x i16>, <2 x i16> addrspace(2)* %in
145 %ext = zext <2 x i16> %load to <2 x i32>
146 store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
150 ; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i32:
151 ; GCN: s_load_dword s
152 ; GCN-DAG: s_ashr_i32
153 ; GCN-DAG: s_sext_i32_i16
155 ; v2i16 is naturally 4 byte aligned
156 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XY, {{T[0-9].[XYZW]}},
157 ; EG: VTX_READ_32 [[DST:T[0-9]\.[XYZW]]], [[DST]], 0, #1
158 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, [[DST]], 0.0, literal
159 ; TODO: We should use ASHR instead of LSHR + BFE
160 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{PV\.[XYZW]}}, 0.0, literal
163 define amdgpu_kernel void @constant_sextload_v2i16_to_v2i32(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(2)* %in) #0 {
164 %load = load <2 x i16>, <2 x i16> addrspace(2)* %in
165 %ext = sext <2 x i16> %load to <2 x i32>
166 store <2 x i32> %ext, <2 x i32> addrspace(1)* %out
170 ; FUNC-LABEL: {{^}}constant_zextload_v3i16_to_v3i32:
171 ; GCN: s_load_dwordx2
173 ; v3i16 is naturally 8 byte aligned
174 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
175 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
177 ; EG-DAG: VTX_READ_32 [[DST_LO:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 0, #1
178 ; EG-DAG: VTX_READ_16 [[DST_HI:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 4, #1
179 ; TODO: This should use DST, but for some there are redundant MOVs
180 ; EG-DAG: LSHR {{[* ]*}}[[ST_LO]].Y, {{T[0-9]\.[XYZW]}}, literal
182 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].X, {{T[0-9]\.[XYZW]}}, literal
183 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].X, {{T[0-9]\.[XYZW]}}, literal
186 define amdgpu_kernel void @constant_zextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(2)* %in) {
188 %ld = load <3 x i16>, <3 x i16> addrspace(2)* %in
189 %ext = zext <3 x i16> %ld to <3 x i32>
190 store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
194 ; FUNC-LABEL: {{^}}constant_sextload_v3i16_to_v3i32:
195 ; GCN: s_load_dwordx2
197 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XY, {{T[0-9].[XYZW]}},
198 ; EG-DAG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].X, {{T[0-9].[XYZW]}},
199 ; v3i16 is naturally 8 byte aligned
200 ; EG-DAG: VTX_READ_32 [[DST_HI:T[0-9]\.[XYZW]]], [[PTR:T[0-9]\.[XYZW]]], 0, #1
201 ; EG-DAG: VTX_READ_16 [[DST_LO:T[0-9]\.[XYZW]]], {{T[0-9]\.[XYZW]}}, 4, #1
202 ; EG-DAG: ASHR {{[* ]*}}[[ST_LO]].Y, {{T[0-9]\.[XYZW]}}, literal
203 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, {{T[0-9]\.[XYZW]}}, 0.0, literal
204 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, {{T[0-9]\.[XYZW]}}, 0.0, literal
207 define amdgpu_kernel void @constant_sextload_v3i16_to_v3i32(<3 x i32> addrspace(1)* %out, <3 x i16> addrspace(2)* %in) {
209 %ld = load <3 x i16>, <3 x i16> addrspace(2)* %in
210 %ext = sext <3 x i16> %ld to <3 x i32>
211 store <3 x i32> %ext, <3 x i32> addrspace(1)* %out
215 ; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i32:
216 ; GCN: s_load_dwordx2
218 ; GCN-DAG: s_lshr_b32
220 ; v4i16 is naturally 8 byte aligned
221 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}
222 ; EG: VTX_READ_64 [[LD:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
223 ; TODO: This should use LD, but for some there are redundant MOVs
224 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].Y, {{.*\.[XYZW]}}, literal
225 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST]].W, {{.*\.[XYZW]}}, literal
228 ; EG-DAG: AND_INT {{[* ]*}}[[ST]].X, {{T[0-9]\.[XYZW]}}, literal
229 ; EG-DAG: AND_INT {{[* ]*}}[[ST]].Z, {{T[0-9]\.[XYZW]}}, literal
232 define amdgpu_kernel void @constant_zextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(2)* %in) #0 {
233 %load = load <4 x i16>, <4 x i16> addrspace(2)* %in
234 %ext = zext <4 x i16> %load to <4 x i32>
235 store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
239 ; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i32:
240 ; GCN: s_load_dwordx2
241 ; GCN-DAG: s_ashr_i32
242 ; GCN-DAG: s_sext_i32_i16
244 ; v4i16 is naturally 8 byte aligned
245 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST:T[0-9]]].XYZW, {{T[0-9]\.[XYZW]}},
246 ; EG: VTX_READ_64 [[DST:T[0-9]]].XY, {{T[0-9].[XYZW]}}, 0, #1
247 ; TODO: This should use LD, but for some there are redundant MOVs
248 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].X, {{.*}}, 0.0, literal
249 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Z, {{.*}}, 0.0, literal
250 ; TODO: We should use ASHR instead of LSHR + BFE
251 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].Y, {{.*}}, 0.0, literal
252 ; EG-DAG: BFE_INT {{[* ]*}}[[ST]].W, {{.*}}, 0.0, literal
257 define amdgpu_kernel void @constant_sextload_v4i16_to_v4i32(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(2)* %in) #0 {
258 %load = load <4 x i16>, <4 x i16> addrspace(2)* %in
259 %ext = sext <4 x i16> %load to <4 x i32>
260 store <4 x i32> %ext, <4 x i32> addrspace(1)* %out
264 ; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i32:
265 ; GCN: s_load_dwordx4
267 ; GCN-DAG: s_lshr_b32
269 ; v8i16 is naturally 16 byte aligned
270 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
271 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
272 ; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
273 ; TODO: These should use LSHR instead of BFE_UINT
274 ; TODO: This should use DST, but for some there are redundant MOVs
275 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].Y, {{.*}}, literal
276 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_LO]].W, {{.*}}, literal
277 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].Y, {{.*}}, literal
278 ; EG-DAG: BFE_UINT {{[* ]*}}[[ST_HI]].W, {{.*}}, literal
279 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, literal
280 ; EG-DAG: AND_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, literal
281 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, literal
282 ; EG-DAG: AND_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, literal
291 define amdgpu_kernel void @constant_zextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(2)* %in) #0 {
292 %load = load <8 x i16>, <8 x i16> addrspace(2)* %in
293 %ext = zext <8 x i16> %load to <8 x i32>
294 store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
298 ; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i32:
299 ; GCN: s_load_dwordx4
300 ; GCN-DAG: s_ashr_i32
301 ; GCN-DAG: s_sext_i32_i16
303 ; v8i16 is naturally 16 byte aligned
304 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_HI:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
305 ; EG: MEM_RAT_CACHELESS STORE_RAW [[ST_LO:T[0-9]]].XYZW, {{T[0-9]+.[XYZW]}},
306 ; EG: VTX_READ_128 [[DST:T[0-9]]].XYZW, {{T[0-9].[XYZW]}}, 0, #1
307 ; TODO: 4 of these should use ASHR instead of LSHR + BFE_INT
308 ; TODO: This should use DST, but for some there are redundant MOVs
309 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Y, {{.*}}, 0.0, literal
310 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].W, {{.*}}, 0.0, literal
311 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Y, {{.*}}, 0.0, literal
312 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].W, {{.*}}, 0.0, literal
313 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].X, {{.*}}, 0.0, literal
314 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_LO]].Z, {{.*}}, 0.0, literal
315 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].X, {{.*}}, 0.0, literal
316 ; EG-DAG: BFE_INT {{[* ]*}}[[ST_HI]].Z, {{.*}}, 0.0, literal
325 define amdgpu_kernel void @constant_sextload_v8i16_to_v8i32(<8 x i32> addrspace(1)* %out, <8 x i16> addrspace(2)* %in) #0 {
326 %load = load <8 x i16>, <8 x i16> addrspace(2)* %in
327 %ext = sext <8 x i16> %load to <8 x i32>
328 store <8 x i32> %ext, <8 x i32> addrspace(1)* %out
332 ; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i32:
333 ; GCN: s_load_dwordx8
335 ; GCN-DAG: s_lshr_b32
337 ; v16i16 is naturally 32 byte aligned
338 ; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 0, #1
339 ; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+.[XYZW]}}, 16, #1
340 define amdgpu_kernel void @constant_zextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(2)* %in) #0 {
341 %load = load <16 x i16>, <16 x i16> addrspace(2)* %in
342 %ext = zext <16 x i16> %load to <16 x i32>
343 store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
347 ; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i32:
348 ; GCN: s_load_dwordx8
349 ; GCN-DAG: s_ashr_i32
350 ; GCN-DAG: s_sext_i32_i16
352 ; v16i16 is naturally 32 byte aligned
353 ; EG-DAG: VTX_READ_128 [[DST_HI:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 0, #1
354 ; EG-DAG: VTX_READ_128 [[DST_LO:T[0-9]+\.XYZW]], {{T[0-9]+\.[XYZW]}}, 16, #1
355 define amdgpu_kernel void @constant_sextload_v16i16_to_v16i32(<16 x i32> addrspace(1)* %out, <16 x i16> addrspace(2)* %in) #0 {
356 %load = load <16 x i16>, <16 x i16> addrspace(2)* %in
357 %ext = sext <16 x i16> %load to <16 x i32>
358 store <16 x i32> %ext, <16 x i32> addrspace(1)* %out
362 ; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i32:
363 ; GCN-DAG: s_load_dwordx16
364 ; GCN-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
365 ; GCN-DAG: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
366 ; GCN-DAG: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, [[K]]
368 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
369 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
370 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
371 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
372 define amdgpu_kernel void @constant_zextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(2)* %in) #0 {
373 %load = load <32 x i16>, <32 x i16> addrspace(2)* %in
374 %ext = zext <32 x i16> %load to <32 x i32>
375 store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
379 ; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i32:
380 ; GCN: s_load_dwordx16
381 ; GCN-DAG: s_ashr_i32
382 ; GCN-DAG: s_sext_i32_i16
384 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
385 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
386 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
387 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
388 define amdgpu_kernel void @constant_sextload_v32i16_to_v32i32(<32 x i32> addrspace(1)* %out, <32 x i16> addrspace(2)* %in) #0 {
389 %load = load <32 x i16>, <32 x i16> addrspace(2)* %in
390 %ext = sext <32 x i16> %load to <32 x i32>
391 store <32 x i32> %ext, <32 x i32> addrspace(1)* %out
395 ; FUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i32:
396 ; GCN: s_load_dwordx16
397 ; GCN: s_load_dwordx16
399 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
400 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
401 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
402 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
403 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
404 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
405 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
406 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
407 define amdgpu_kernel void @constant_zextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(2)* %in) #0 {
408 %load = load <64 x i16>, <64 x i16> addrspace(2)* %in
409 %ext = zext <64 x i16> %load to <64 x i32>
410 store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
414 ; FUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i32:
416 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 0, #1
417 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 16, #1
418 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 32, #1
419 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 48, #1
420 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 64, #1
421 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 80, #1
422 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 96, #1
423 ; EG-DAG: VTX_READ_128 {{T[0-9]+\.XYZW}}, {{T[0-9]+\.[XYZW]}}, 112, #1
424 define amdgpu_kernel void @constant_sextload_v64i16_to_v64i32(<64 x i32> addrspace(1)* %out, <64 x i16> addrspace(2)* %in) #0 {
425 %load = load <64 x i16>, <64 x i16> addrspace(2)* %in
426 %ext = sext <64 x i16> %load to <64 x i32>
427 store <64 x i32> %ext, <64 x i32> addrspace(1)* %out
431 ; FUNC-LABEL: {{^}}constant_zextload_i16_to_i64:
432 ; GCN-NOHSA-DAG: buffer_load_ushort v[[LO:[0-9]+]],
433 ; GCN-HSA-DAG: flat_load_ushort v[[LO:[0-9]+]],
434 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
436 ; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
437 ; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
439 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
440 ; EG: MOV {{.*}}, 0.0
441 define amdgpu_kernel void @constant_zextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(2)* %in) #0 {
442 %a = load i16, i16 addrspace(2)* %in
443 %ext = zext i16 %a to i64
444 store i64 %ext, i64 addrspace(1)* %out
448 ; FUNC-LABEL: {{^}}constant_sextload_i16_to_i64:
449 ; FIXME: Need to optimize this sequence to avoid extra bfe:
450 ; t28: i32,ch = load<LD2[%in(addrspace=1)], anyext from i16> t12, t27, undef:i64
451 ; t31: i64 = any_extend t28
452 ; t33: i64 = sign_extend_inreg t31, ValueType:ch:i16
454 ; GCN-NOHSA-SI-DAG: buffer_load_sshort v[[LO:[0-9]+]],
455 ; GCN-HSA-DAG: flat_load_sshort v[[LO:[0-9]+]],
456 ; GCN-NOHSA-VI-DAG: buffer_load_ushort v[[ULO:[0-9]+]],
457 ; GCN-NOHSA-VI-DAG: v_bfe_i32 v[[LO:[0-9]+]], v[[ULO]], 0, 16
458 ; GCN-DAG: v_ashrrev_i32_e32 v[[HI:[0-9]+]], 31, v[[LO]]
460 ; GCN-NOHSA: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
461 ; GCN-HSA: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
463 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
464 ; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
465 ; TODO: These could be expanded earlier using ASHR 15
467 define amdgpu_kernel void @constant_sextload_i16_to_i64(i64 addrspace(1)* %out, i16 addrspace(2)* %in) #0 {
468 %a = load i16, i16 addrspace(2)* %in
469 %ext = sext i16 %a to i64
470 store i64 %ext, i64 addrspace(1)* %out
474 ; FUNC-LABEL: {{^}}constant_zextload_v1i16_to_v1i64:
476 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
477 ; EG: MOV {{.*}}, 0.0
478 define amdgpu_kernel void @constant_zextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(2)* %in) #0 {
479 %load = load <1 x i16>, <1 x i16> addrspace(2)* %in
480 %ext = zext <1 x i16> %load to <1 x i64>
481 store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
485 ; FUNC-LABEL: {{^}}constant_sextload_v1i16_to_v1i64:
487 ; EG: VTX_READ_16 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
488 ; EG: ASHR {{\**}} {{T[0-9]\.[XYZW]}}, {{.*}}, literal
489 ; TODO: These could be expanded earlier using ASHR 15
491 define amdgpu_kernel void @constant_sextload_v1i16_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i16> addrspace(2)* %in) #0 {
492 %load = load <1 x i16>, <1 x i16> addrspace(2)* %in
493 %ext = sext <1 x i16> %load to <1 x i64>
494 store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
498 ; FUNC-LABEL: {{^}}constant_zextload_v2i16_to_v2i64:
500 ; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
501 define amdgpu_kernel void @constant_zextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(2)* %in) #0 {
502 %load = load <2 x i16>, <2 x i16> addrspace(2)* %in
503 %ext = zext <2 x i16> %load to <2 x i64>
504 store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
508 ; FUNC-LABEL: {{^}}constant_sextload_v2i16_to_v2i64:
510 ; EG: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0, #1
511 define amdgpu_kernel void @constant_sextload_v2i16_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i16> addrspace(2)* %in) #0 {
512 %load = load <2 x i16>, <2 x i16> addrspace(2)* %in
513 %ext = sext <2 x i16> %load to <2 x i64>
514 store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
518 ; FUNC-LABEL: {{^}}constant_zextload_v4i16_to_v4i64:
520 ; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
521 define amdgpu_kernel void @constant_zextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(2)* %in) #0 {
522 %load = load <4 x i16>, <4 x i16> addrspace(2)* %in
523 %ext = zext <4 x i16> %load to <4 x i64>
524 store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
528 ; FUNC-LABEL: {{^}}constant_sextload_v4i16_to_v4i64:
530 ; EG: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0, #1
531 define amdgpu_kernel void @constant_sextload_v4i16_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i16> addrspace(2)* %in) #0 {
532 %load = load <4 x i16>, <4 x i16> addrspace(2)* %in
533 %ext = sext <4 x i16> %load to <4 x i64>
534 store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
538 ; FUNC-LABEL: {{^}}constant_zextload_v8i16_to_v8i64:
540 ; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
541 define amdgpu_kernel void @constant_zextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(2)* %in) #0 {
542 %load = load <8 x i16>, <8 x i16> addrspace(2)* %in
543 %ext = zext <8 x i16> %load to <8 x i64>
544 store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
548 ; FUNC-LABEL: {{^}}constant_sextload_v8i16_to_v8i64:
550 ; EG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
551 define amdgpu_kernel void @constant_sextload_v8i16_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i16> addrspace(2)* %in) #0 {
552 %load = load <8 x i16>, <8 x i16> addrspace(2)* %in
553 %ext = sext <8 x i16> %load to <8 x i64>
554 store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
558 ; FUNC-LABEL: {{^}}constant_zextload_v16i16_to_v16i64:
560 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
561 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
562 define amdgpu_kernel void @constant_zextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(2)* %in) #0 {
563 %load = load <16 x i16>, <16 x i16> addrspace(2)* %in
564 %ext = zext <16 x i16> %load to <16 x i64>
565 store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
569 ; FUNC-LABEL: {{^}}constant_sextload_v16i16_to_v16i64:
571 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
572 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
573 define amdgpu_kernel void @constant_sextload_v16i16_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i16> addrspace(2)* %in) #0 {
574 %load = load <16 x i16>, <16 x i16> addrspace(2)* %in
575 %ext = sext <16 x i16> %load to <16 x i64>
576 store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
580 ; FUNC-LABEL: {{^}}constant_zextload_v32i16_to_v32i64:
582 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
583 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
584 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
585 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
586 define amdgpu_kernel void @constant_zextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(2)* %in) #0 {
587 %load = load <32 x i16>, <32 x i16> addrspace(2)* %in
588 %ext = zext <32 x i16> %load to <32 x i64>
589 store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
593 ; FUNC-LABEL: {{^}}constant_sextload_v32i16_to_v32i64:
595 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0, #1
596 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 16, #1
597 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 32, #1
598 ; EG-DAG: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 48, #1
599 define amdgpu_kernel void @constant_sextload_v32i16_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i16> addrspace(2)* %in) #0 {
600 %load = load <32 x i16>, <32 x i16> addrspace(2)* %in
601 %ext = sext <32 x i16> %load to <32 x i64>
602 store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
606 ; These trigger undefined register machine verifier errors
608 ; ; XFUNC-LABEL: {{^}}constant_zextload_v64i16_to_v64i64:
609 ; define amdgpu_kernel void @constant_zextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(2)* %in) #0 {
610 ; %load = load <64 x i16>, <64 x i16> addrspace(2)* %in
611 ; %ext = zext <64 x i16> %load to <64 x i64>
612 ; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
616 ; ; XFUNC-LABEL: {{^}}constant_sextload_v64i16_to_v64i64:
617 ; define amdgpu_kernel void @constant_sextload_v64i16_to_v64i64(<64 x i64> addrspace(1)* %out, <64 x i16> addrspace(2)* %in) #0 {
618 ; %load = load <64 x i16>, <64 x i16> addrspace(2)* %in
619 ; %ext = sext <64 x i16> %load to <64 x i64>
620 ; store <64 x i64> %ext, <64 x i64> addrspace(1)* %out
624 attributes #0 = { nounwind }