1 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600 --check-prefix=FUNC %s
2 ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck --check-prefix=R600 --check-prefix=FUNC %s
3 ; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s
4 ; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s
6 ;===------------------------------------------------------------------------===;
8 ;===------------------------------------------------------------------------===;
10 ; Load an i8 value from the global address space.
11 ; FUNC-LABEL: {{^}}load_i8:
12 ; R600: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
14 ; SI: buffer_load_ubyte v{{[0-9]+}},
15 define void @load_i8(i32 addrspace(1)* %out, i8 addrspace(1)* %in) {
16 %1 = load i8, i8 addrspace(1)* %in
17 %2 = zext i8 %1 to i32
18 store i32 %2, i32 addrspace(1)* %out
22 ; FUNC-LABEL: {{^}}load_i8_sext:
23 ; R600: VTX_READ_8 [[DST:T[0-9]\.[XYZW]]], [[DST]]
24 ; R600: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
26 ; SI: buffer_load_sbyte
27 define void @load_i8_sext(i32 addrspace(1)* %out, i8 addrspace(1)* %in) {
29 %0 = load i8, i8 addrspace(1)* %in
30 %1 = sext i8 %0 to i32
31 store i32 %1, i32 addrspace(1)* %out
35 ; FUNC-LABEL: {{^}}load_v2i8:
38 ; SI: buffer_load_ubyte
39 ; SI: buffer_load_ubyte
40 define void @load_v2i8(<2 x i32> addrspace(1)* %out, <2 x i8> addrspace(1)* %in) {
42 %0 = load <2 x i8>, <2 x i8> addrspace(1)* %in
43 %1 = zext <2 x i8> %0 to <2 x i32>
44 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
48 ; FUNC-LABEL: {{^}}load_v2i8_sext:
49 ; R600-DAG: VTX_READ_8 [[DST_X:T[0-9]\.[XYZW]]], [[DST_X]]
50 ; R600-DAG: VTX_READ_8 [[DST_Y:T[0-9]\.[XYZW]]], [[DST_Y]]
51 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_X]], 0.0, literal
52 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Y]], 0.0, literal
56 ; SI: buffer_load_sbyte
57 ; SI: buffer_load_sbyte
58 define void @load_v2i8_sext(<2 x i32> addrspace(1)* %out, <2 x i8> addrspace(1)* %in) {
60 %0 = load <2 x i8>, <2 x i8> addrspace(1)* %in
61 %1 = sext <2 x i8> %0 to <2 x i32>
62 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
66 ; FUNC-LABEL: {{^}}load_v4i8:
71 ; SI: buffer_load_ubyte
72 ; SI: buffer_load_ubyte
73 ; SI: buffer_load_ubyte
74 ; SI: buffer_load_ubyte
75 define void @load_v4i8(<4 x i32> addrspace(1)* %out, <4 x i8> addrspace(1)* %in) {
77 %0 = load <4 x i8>, <4 x i8> addrspace(1)* %in
78 %1 = zext <4 x i8> %0 to <4 x i32>
79 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
83 ; FUNC-LABEL: {{^}}load_v4i8_sext:
84 ; R600-DAG: VTX_READ_8 [[DST_X:T[0-9]\.[XYZW]]], [[DST_X]]
85 ; R600-DAG: VTX_READ_8 [[DST_Y:T[0-9]\.[XYZW]]], [[DST_Y]]
86 ; R600-DAG: VTX_READ_8 [[DST_Z:T[0-9]\.[XYZW]]], [[DST_Z]]
87 ; R600-DAG: VTX_READ_8 [[DST_W:T[0-9]\.[XYZW]]], [[DST_W]]
88 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_X]], 0.0, literal
89 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Y]], 0.0, literal
90 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Z]], 0.0, literal
91 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_W]], 0.0, literal
96 ; SI: buffer_load_sbyte
97 ; SI: buffer_load_sbyte
98 ; SI: buffer_load_sbyte
99 ; SI: buffer_load_sbyte
100 define void @load_v4i8_sext(<4 x i32> addrspace(1)* %out, <4 x i8> addrspace(1)* %in) {
102 %0 = load <4 x i8>, <4 x i8> addrspace(1)* %in
103 %1 = sext <4 x i8> %0 to <4 x i32>
104 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
108 ; Load an i16 value from the global address space.
109 ; FUNC-LABEL: {{^}}load_i16:
110 ; R600: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}
111 ; SI: buffer_load_ushort
112 define void @load_i16(i32 addrspace(1)* %out, i16 addrspace(1)* %in) {
114 %0 = load i16 , i16 addrspace(1)* %in
115 %1 = zext i16 %0 to i32
116 store i32 %1, i32 addrspace(1)* %out
120 ; FUNC-LABEL: {{^}}load_i16_sext:
121 ; R600: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]]
122 ; R600: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
124 ; SI: buffer_load_sshort
125 define void @load_i16_sext(i32 addrspace(1)* %out, i16 addrspace(1)* %in) {
127 %0 = load i16, i16 addrspace(1)* %in
128 %1 = sext i16 %0 to i32
129 store i32 %1, i32 addrspace(1)* %out
133 ; FUNC-LABEL: {{^}}load_v2i16:
136 ; SI: buffer_load_ushort
137 ; SI: buffer_load_ushort
138 define void @load_v2i16(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(1)* %in) {
140 %0 = load <2 x i16>, <2 x i16> addrspace(1)* %in
141 %1 = zext <2 x i16> %0 to <2 x i32>
142 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
146 ; FUNC-LABEL: {{^}}load_v2i16_sext:
147 ; R600-DAG: VTX_READ_16 [[DST_X:T[0-9]\.[XYZW]]], [[DST_X]]
148 ; R600-DAG: VTX_READ_16 [[DST_Y:T[0-9]\.[XYZW]]], [[DST_Y]]
149 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_X]], 0.0, literal
150 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Y]], 0.0, literal
153 ; SI: buffer_load_sshort
154 ; SI: buffer_load_sshort
155 define void @load_v2i16_sext(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(1)* %in) {
157 %0 = load <2 x i16>, <2 x i16> addrspace(1)* %in
158 %1 = sext <2 x i16> %0 to <2 x i32>
159 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
163 ; FUNC-LABEL: {{^}}load_v4i16:
168 ; SI: buffer_load_ushort
169 ; SI: buffer_load_ushort
170 ; SI: buffer_load_ushort
171 ; SI: buffer_load_ushort
172 define void @load_v4i16(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(1)* %in) {
174 %0 = load <4 x i16>, <4 x i16> addrspace(1)* %in
175 %1 = zext <4 x i16> %0 to <4 x i32>
176 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
180 ; FUNC-LABEL: {{^}}load_v4i16_sext:
181 ; R600-DAG: VTX_READ_16 [[DST_X:T[0-9]\.[XYZW]]], [[DST_X]]
182 ; R600-DAG: VTX_READ_16 [[DST_Y:T[0-9]\.[XYZW]]], [[DST_Y]]
183 ; R600-DAG: VTX_READ_16 [[DST_Z:T[0-9]\.[XYZW]]], [[DST_Z]]
184 ; R600-DAG: VTX_READ_16 [[DST_W:T[0-9]\.[XYZW]]], [[DST_W]]
185 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_X]], 0.0, literal
186 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Y]], 0.0, literal
187 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_Z]], 0.0, literal
188 ; R600-DAG: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST_W]], 0.0, literal
193 ; SI: buffer_load_sshort
194 ; SI: buffer_load_sshort
195 ; SI: buffer_load_sshort
196 ; SI: buffer_load_sshort
197 define void @load_v4i16_sext(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(1)* %in) {
199 %0 = load <4 x i16>, <4 x i16> addrspace(1)* %in
200 %1 = sext <4 x i16> %0 to <4 x i32>
201 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
205 ; load an i32 value from the global address space.
206 ; FUNC-LABEL: {{^}}load_i32:
207 ; R600: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
209 ; SI: buffer_load_dword v{{[0-9]+}}
210 define void @load_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
212 %0 = load i32, i32 addrspace(1)* %in
213 store i32 %0, i32 addrspace(1)* %out
217 ; load a f32 value from the global address space.
218 ; FUNC-LABEL: {{^}}load_f32:
219 ; R600: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
221 ; SI: buffer_load_dword v{{[0-9]+}}
222 define void @load_f32(float addrspace(1)* %out, float addrspace(1)* %in) {
224 %0 = load float, float addrspace(1)* %in
225 store float %0, float addrspace(1)* %out
229 ; load a v2f32 value from the global address space
230 ; FUNC-LABEL: {{^}}load_v2f32:
233 ; SI: buffer_load_dwordx2
234 define void @load_v2f32(<2 x float> addrspace(1)* %out, <2 x float> addrspace(1)* %in) {
236 %0 = load <2 x float>, <2 x float> addrspace(1)* %in
237 store <2 x float> %0, <2 x float> addrspace(1)* %out
241 ; FUNC-LABEL: {{^}}load_i64:
243 ; SI: buffer_load_dwordx2
244 define void @load_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %in) {
246 %0 = load i64, i64 addrspace(1)* %in
247 store i64 %0, i64 addrspace(1)* %out
251 ; FUNC-LABEL: {{^}}load_i64_sext:
254 ; R600: ASHR {{[* ]*}}T{{[0-9]\.[XYZW]}}, T{{[0-9]\.[XYZW]}}, literal.x
256 ; SI: buffer_load_dword
258 define void @load_i64_sext(i64 addrspace(1)* %out, i32 addrspace(1)* %in) {
260 %0 = load i32, i32 addrspace(1)* %in
261 %1 = sext i32 %0 to i64
262 store i64 %1, i64 addrspace(1)* %out
266 ; FUNC-LABEL: {{^}}load_i64_zext:
269 define void @load_i64_zext(i64 addrspace(1)* %out, i32 addrspace(1)* %in) {
271 %0 = load i32, i32 addrspace(1)* %in
272 %1 = zext i32 %0 to i64
273 store i64 %1, i64 addrspace(1)* %out
277 ; FUNC-LABEL: {{^}}load_v8i32:
281 ; SI: buffer_load_dwordx4
282 ; SI: buffer_load_dwordx4
283 define void @load_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> addrspace(1)* %in) {
285 %0 = load <8 x i32>, <8 x i32> addrspace(1)* %in
286 store <8 x i32> %0, <8 x i32> addrspace(1)* %out
290 ; FUNC-LABEL: {{^}}load_v16i32:
296 ; SI: buffer_load_dwordx4
297 ; SI: buffer_load_dwordx4
298 ; SI: buffer_load_dwordx4
299 ; SI: buffer_load_dwordx4
300 define void @load_v16i32(<16 x i32> addrspace(1)* %out, <16 x i32> addrspace(1)* %in) {
302 %0 = load <16 x i32>, <16 x i32> addrspace(1)* %in
303 store <16 x i32> %0, <16 x i32> addrspace(1)* %out
307 ;===------------------------------------------------------------------------===;
308 ; CONSTANT ADDRESS SPACE
309 ;===------------------------------------------------------------------------===;
311 ; Load a sign-extended i8 value
312 ; FUNC-LABEL: {{^}}load_const_i8_sext:
313 ; R600: VTX_READ_8 [[DST:T[0-9]\.[XYZW]]], [[DST]]
314 ; R600: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
316 ; SI: buffer_load_sbyte v{{[0-9]+}},
317 define void @load_const_i8_sext(i32 addrspace(1)* %out, i8 addrspace(2)* %in) {
319 %0 = load i8, i8 addrspace(2)* %in
320 %1 = sext i8 %0 to i32
321 store i32 %1, i32 addrspace(1)* %out
325 ; Load an aligned i8 value
326 ; FUNC-LABEL: {{^}}load_const_i8_aligned:
327 ; R600: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
328 ; SI: buffer_load_ubyte v{{[0-9]+}},
329 define void @load_const_i8_aligned(i32 addrspace(1)* %out, i8 addrspace(2)* %in) {
331 %0 = load i8, i8 addrspace(2)* %in
332 %1 = zext i8 %0 to i32
333 store i32 %1, i32 addrspace(1)* %out
337 ; Load an un-aligned i8 value
338 ; FUNC-LABEL: {{^}}load_const_i8_unaligned:
339 ; R600: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
340 ; SI: buffer_load_ubyte v{{[0-9]+}},
341 define void @load_const_i8_unaligned(i32 addrspace(1)* %out, i8 addrspace(2)* %in) {
343 %0 = getelementptr i8, i8 addrspace(2)* %in, i32 1
344 %1 = load i8, i8 addrspace(2)* %0
345 %2 = zext i8 %1 to i32
346 store i32 %2, i32 addrspace(1)* %out
350 ; Load a sign-extended i16 value
351 ; FUNC-LABEL: {{^}}load_const_i16_sext:
352 ; R600: VTX_READ_16 [[DST:T[0-9]\.[XYZW]]], [[DST]]
353 ; R600: BFE_INT {{[* ]*}}T{{[0-9].[XYZW]}}, [[DST]], 0.0, literal
355 ; SI: buffer_load_sshort
356 define void @load_const_i16_sext(i32 addrspace(1)* %out, i16 addrspace(2)* %in) {
358 %0 = load i16, i16 addrspace(2)* %in
359 %1 = sext i16 %0 to i32
360 store i32 %1, i32 addrspace(1)* %out
364 ; Load an aligned i16 value
365 ; FUNC-LABEL: {{^}}load_const_i16_aligned:
366 ; R600: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}
367 ; SI: buffer_load_ushort
368 define void @load_const_i16_aligned(i32 addrspace(1)* %out, i16 addrspace(2)* %in) {
370 %0 = load i16, i16 addrspace(2)* %in
371 %1 = zext i16 %0 to i32
372 store i32 %1, i32 addrspace(1)* %out
376 ; Load an un-aligned i16 value
377 ; FUNC-LABEL: {{^}}load_const_i16_unaligned:
378 ; R600: VTX_READ_16 T{{[0-9]+\.X, T[0-9]+\.X}}
379 ; SI: buffer_load_ushort
380 define void @load_const_i16_unaligned(i32 addrspace(1)* %out, i16 addrspace(2)* %in) {
382 %0 = getelementptr i16, i16 addrspace(2)* %in, i32 1
383 %1 = load i16, i16 addrspace(2)* %0
384 %2 = zext i16 %1 to i32
385 store i32 %2, i32 addrspace(1)* %out
389 ; Load an i32 value from the constant address space.
390 ; FUNC-LABEL: {{^}}load_const_addrspace_i32:
391 ; R600: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
393 ; SI: s_load_dword s{{[0-9]+}}
394 define void @load_const_addrspace_i32(i32 addrspace(1)* %out, i32 addrspace(2)* %in) {
396 %0 = load i32, i32 addrspace(2)* %in
397 store i32 %0, i32 addrspace(1)* %out
401 ; Load a f32 value from the constant address space.
402 ; FUNC-LABEL: {{^}}load_const_addrspace_f32:
403 ; R600: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
405 ; SI: s_load_dword s{{[0-9]+}}
406 define void @load_const_addrspace_f32(float addrspace(1)* %out, float addrspace(2)* %in) {
407 %1 = load float, float addrspace(2)* %in
408 store float %1, float addrspace(1)* %out
412 ;===------------------------------------------------------------------------===;
413 ; LOCAL ADDRESS SPACE
414 ;===------------------------------------------------------------------------===;
416 ; Load an i8 value from the local address space.
417 ; FUNC-LABEL: {{^}}load_i8_local:
418 ; R600: LDS_UBYTE_READ_RET
422 define void @load_i8_local(i32 addrspace(1)* %out, i8 addrspace(3)* %in) {
423 %1 = load i8, i8 addrspace(3)* %in
424 %2 = zext i8 %1 to i32
425 store i32 %2, i32 addrspace(1)* %out
429 ; FUNC-LABEL: {{^}}load_i8_sext_local:
430 ; R600: LDS_UBYTE_READ_RET
435 define void @load_i8_sext_local(i32 addrspace(1)* %out, i8 addrspace(3)* %in) {
437 %0 = load i8, i8 addrspace(3)* %in
438 %1 = sext i8 %0 to i32
439 store i32 %1, i32 addrspace(1)* %out
443 ; FUNC-LABEL: {{^}}load_v2i8_local:
444 ; R600: LDS_UBYTE_READ_RET
445 ; R600: LDS_UBYTE_READ_RET
450 define void @load_v2i8_local(<2 x i32> addrspace(1)* %out, <2 x i8> addrspace(3)* %in) {
452 %0 = load <2 x i8>, <2 x i8> addrspace(3)* %in
453 %1 = zext <2 x i8> %0 to <2 x i32>
454 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
458 ; FUNC-LABEL: {{^}}load_v2i8_sext_local:
459 ; R600-DAG: LDS_UBYTE_READ_RET
460 ; R600-DAG: LDS_UBYTE_READ_RET
467 define void @load_v2i8_sext_local(<2 x i32> addrspace(1)* %out, <2 x i8> addrspace(3)* %in) {
469 %0 = load <2 x i8>, <2 x i8> addrspace(3)* %in
470 %1 = sext <2 x i8> %0 to <2 x i32>
471 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
475 ; FUNC-LABEL: {{^}}load_v4i8_local:
476 ; R600: LDS_UBYTE_READ_RET
477 ; R600: LDS_UBYTE_READ_RET
478 ; R600: LDS_UBYTE_READ_RET
479 ; R600: LDS_UBYTE_READ_RET
486 define void @load_v4i8_local(<4 x i32> addrspace(1)* %out, <4 x i8> addrspace(3)* %in) {
488 %0 = load <4 x i8>, <4 x i8> addrspace(3)* %in
489 %1 = zext <4 x i8> %0 to <4 x i32>
490 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
494 ; FUNC-LABEL: {{^}}load_v4i8_sext_local:
495 ; R600-DAG: LDS_UBYTE_READ_RET
496 ; R600-DAG: LDS_UBYTE_READ_RET
497 ; R600-DAG: LDS_UBYTE_READ_RET
498 ; R600-DAG: LDS_UBYTE_READ_RET
509 define void @load_v4i8_sext_local(<4 x i32> addrspace(1)* %out, <4 x i8> addrspace(3)* %in) {
511 %0 = load <4 x i8>, <4 x i8> addrspace(3)* %in
512 %1 = sext <4 x i8> %0 to <4 x i32>
513 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
517 ; Load an i16 value from the local address space.
518 ; FUNC-LABEL: {{^}}load_i16_local:
519 ; R600: LDS_USHORT_READ_RET
523 define void @load_i16_local(i32 addrspace(1)* %out, i16 addrspace(3)* %in) {
525 %0 = load i16 , i16 addrspace(3)* %in
526 %1 = zext i16 %0 to i32
527 store i32 %1, i32 addrspace(1)* %out
531 ; FUNC-LABEL: {{^}}load_i16_sext_local:
532 ; R600: LDS_USHORT_READ_RET
537 define void @load_i16_sext_local(i32 addrspace(1)* %out, i16 addrspace(3)* %in) {
539 %0 = load i16, i16 addrspace(3)* %in
540 %1 = sext i16 %0 to i32
541 store i32 %1, i32 addrspace(1)* %out
545 ; FUNC-LABEL: {{^}}load_v2i16_local:
546 ; R600: LDS_USHORT_READ_RET
547 ; R600: LDS_USHORT_READ_RET
552 define void @load_v2i16_local(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(3)* %in) {
554 %0 = load <2 x i16>, <2 x i16> addrspace(3)* %in
555 %1 = zext <2 x i16> %0 to <2 x i32>
556 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
560 ; FUNC-LABEL: {{^}}load_v2i16_sext_local:
561 ; R600-DAG: LDS_USHORT_READ_RET
562 ; R600-DAG: LDS_USHORT_READ_RET
569 define void @load_v2i16_sext_local(<2 x i32> addrspace(1)* %out, <2 x i16> addrspace(3)* %in) {
571 %0 = load <2 x i16>, <2 x i16> addrspace(3)* %in
572 %1 = sext <2 x i16> %0 to <2 x i32>
573 store <2 x i32> %1, <2 x i32> addrspace(1)* %out
577 ; FUNC-LABEL: {{^}}load_v4i16_local:
578 ; R600: LDS_USHORT_READ_RET
579 ; R600: LDS_USHORT_READ_RET
580 ; R600: LDS_USHORT_READ_RET
581 ; R600: LDS_USHORT_READ_RET
588 define void @load_v4i16_local(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(3)* %in) {
590 %0 = load <4 x i16>, <4 x i16> addrspace(3)* %in
591 %1 = zext <4 x i16> %0 to <4 x i32>
592 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
596 ; FUNC-LABEL: {{^}}load_v4i16_sext_local:
597 ; R600-DAG: LDS_USHORT_READ_RET
598 ; R600-DAG: LDS_USHORT_READ_RET
599 ; R600-DAG: LDS_USHORT_READ_RET
600 ; R600-DAG: LDS_USHORT_READ_RET
611 define void @load_v4i16_sext_local(<4 x i32> addrspace(1)* %out, <4 x i16> addrspace(3)* %in) {
613 %0 = load <4 x i16>, <4 x i16> addrspace(3)* %in
614 %1 = sext <4 x i16> %0 to <4 x i32>
615 store <4 x i32> %1, <4 x i32> addrspace(1)* %out
619 ; load an i32 value from the local address space.
620 ; FUNC-LABEL: {{^}}load_i32_local:
625 define void @load_i32_local(i32 addrspace(1)* %out, i32 addrspace(3)* %in) {
627 %0 = load i32, i32 addrspace(3)* %in
628 store i32 %0, i32 addrspace(1)* %out
632 ; load a f32 value from the local address space.
633 ; FUNC-LABEL: {{^}}load_f32_local:
637 define void @load_f32_local(float addrspace(1)* %out, float addrspace(3)* %in) {
639 %0 = load float, float addrspace(3)* %in
640 store float %0, float addrspace(1)* %out
644 ; load a v2f32 value from the local address space
645 ; FUNC-LABEL: {{^}}load_v2f32_local:
650 define void @load_v2f32_local(<2 x float> addrspace(1)* %out, <2 x float> addrspace(3)* %in) {
652 %0 = load <2 x float>, <2 x float> addrspace(3)* %in
653 store <2 x float> %0, <2 x float> addrspace(1)* %out
657 ; Test loading a i32 and v2i32 value from the same base pointer.
658 ; FUNC-LABEL: {{^}}load_i32_v2i32_local:
662 ; SI-DAG: ds_read_b32
663 ; SI-DAG: ds_read2_b32
664 define void @load_i32_v2i32_local(<2 x i32> addrspace(1)* %out, i32 addrspace(3)* %in) {
665 %scalar = load i32, i32 addrspace(3)* %in
666 %tmp0 = bitcast i32 addrspace(3)* %in to <2 x i32> addrspace(3)*
667 %vec_ptr = getelementptr <2 x i32>, <2 x i32> addrspace(3)* %tmp0, i32 2
668 %vec0 = load <2 x i32>, <2 x i32> addrspace(3)* %vec_ptr, align 4
669 %vec1 = insertelement <2 x i32> <i32 0, i32 0>, i32 %scalar, i32 0
670 %vec = add <2 x i32> %vec0, %vec1
671 store <2 x i32> %vec, <2 x i32> addrspace(1)* %out
676 @lds = addrspace(3) global [512 x i32] undef, align 4
678 ; On SI we need to make sure that the base offset is a register and not
680 ; FUNC-LABEL: {{^}}load_i32_local_const_ptr:
681 ; SI: v_mov_b32_e32 v[[ZERO:[0-9]+]], 0
682 ; SI: ds_read_b32 v0, v[[ZERO]] offset:4
684 define void @load_i32_local_const_ptr(i32 addrspace(1)* %out, i32 addrspace(3)* %in) {
686 %tmp0 = getelementptr [512 x i32], [512 x i32] addrspace(3)* @lds, i32 0, i32 1
687 %tmp1 = load i32, i32 addrspace(3)* %tmp0
688 %tmp2 = getelementptr i32, i32 addrspace(1)* %out, i32 1
689 store i32 %tmp1, i32 addrspace(1)* %tmp2