test/CodeGen/AMDGPU/global-extload-i32.ll

   1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
   2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
   3 ; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
   4
   5 ; FUNC-LABEL: {{^}}zextload_global_i32_to_i64:
   6 ; SI: buffer_load_dword v[[LO:[0-9]+]],
   7 ; SI: v_mov_b32_e32 v[[HI:[0-9]+]], 0{{$}}
   8 ; SI: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]]
   9 define void @zextload_global_i32_to_i64(i64 addrspace(1)* %out, i32 addrspace(1)* %in) nounwind {
  10   %a = load i32, i32 addrspace(1)* %in
  11   %ext = zext i32 %a to i64
  12   store i64 %ext, i64 addrspace(1)* %out
  13   ret void
  14 }
  15
  16 ; FUNC-LABEL: {{^}}sextload_global_i32_to_i64:
  17 ; SI: buffer_load_dword [[LOAD:v[0-9]+]],
  18 ; SI: v_ashrrev_i32_e32 v{{[0-9]+}}, 31, [[LOAD]]
  19 ; SI: buffer_store_dwordx2
  20 define void @sextload_global_i32_to_i64(i64 addrspace(1)* %out, i32 addrspace(1)* %in) nounwind {
  21   %a = load i32, i32 addrspace(1)* %in
  22   %ext = sext i32 %a to i64
  23   store i64 %ext, i64 addrspace(1)* %out
  24   ret void
  25 }
  26
  27 ; FUNC-LABEL: {{^}}zextload_global_v1i32_to_v1i64:
  28 ; SI: buffer_load_dword
  29 ; SI: buffer_store_dwordx2
  30 ; SI: s_endpgm
  31 define void @zextload_global_v1i32_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i32> addrspace(1)* nocapture %in) nounwind {
  32   %load = load <1 x i32>, <1 x i32> addrspace(1)* %in
  33   %ext = zext <1 x i32> %load to <1 x i64>
  34   store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
  35   ret void
  36 }
  37
  38 ; FUNC-LABEL: {{^}}sextload_global_v1i32_to_v1i64:
  39 ; SI: buffer_load_dword
  40 ; SI: v_ashrrev_i32
  41 ; SI: buffer_store_dwordx2
  42 ; SI: s_endpgm
  43 define void @sextload_global_v1i32_to_v1i64(<1 x i64> addrspace(1)* %out, <1 x i32> addrspace(1)* nocapture %in) nounwind {
  44   %load = load <1 x i32>, <1 x i32> addrspace(1)* %in
  45   %ext = sext <1 x i32> %load to <1 x i64>
  46   store <1 x i64> %ext, <1 x i64> addrspace(1)* %out
  47   ret void
  48 }
  49
  50 ; FUNC-LABEL: {{^}}zextload_global_v2i32_to_v2i64:
  51 ; SI: buffer_load_dwordx2
  52 ; SI: buffer_store_dwordx2
  53 ; SI: buffer_store_dwordx2
  54 ; SI: s_endpgm
  55 define void @zextload_global_v2i32_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i32> addrspace(1)* nocapture %in) nounwind {
  56   %load = load <2 x i32>, <2 x i32> addrspace(1)* %in
  57   %ext = zext <2 x i32> %load to <2 x i64>
  58   store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
  59   ret void
  60 }
  61
  62 ; FUNC-LABEL: {{^}}sextload_global_v2i32_to_v2i64:
  63 ; SI: buffer_load_dwordx2
  64 ; SI-DAG: v_ashrrev_i32
  65 ; SI-DAG: v_ashrrev_i32
  66 ; SI-DAG: buffer_store_dwordx2
  67 ; SI-DAG: buffer_store_dwordx2
  68 ; SI: s_endpgm
  69 define void @sextload_global_v2i32_to_v2i64(<2 x i64> addrspace(1)* %out, <2 x i32> addrspace(1)* nocapture %in) nounwind {
  70   %load = load <2 x i32>, <2 x i32> addrspace(1)* %in
  71   %ext = sext <2 x i32> %load to <2 x i64>
  72   store <2 x i64> %ext, <2 x i64> addrspace(1)* %out
  73   ret void
  74 }
  75
  76 ; FUNC-LABEL: {{^}}zextload_global_v4i32_to_v4i64:
  77 ; SI: buffer_load_dwordx4
  78 ; SI: buffer_store_dwordx2
  79 ; SI: buffer_store_dwordx2
  80 ; SI: buffer_store_dwordx2
  81 ; SI: buffer_store_dwordx2
  82 ; SI: s_endpgm
  83 define void @zextload_global_v4i32_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i32> addrspace(1)* nocapture %in) nounwind {
  84   %load = load <4 x i32>, <4 x i32> addrspace(1)* %in
  85   %ext = zext <4 x i32> %load to <4 x i64>
  86   store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
  87   ret void
  88 }
  89
  90 ; FUNC-LABEL: {{^}}sextload_global_v4i32_to_v4i64:
  91 ; SI: buffer_load_dwordx4
  92 ; SI-DAG: v_ashrrev_i32
  93 ; SI-DAG: v_ashrrev_i32
  94 ; SI-DAG: v_ashrrev_i32
  95 ; SI-DAG: v_ashrrev_i32
  96 ; SI-DAG: buffer_store_dwordx2
  97 ; SI-DAG: buffer_store_dwordx2
  98 ; SI-DAG: buffer_store_dwordx2
  99 ; SI-DAG: buffer_store_dwordx2
 100 ; SI: s_endpgm
 101 define void @sextload_global_v4i32_to_v4i64(<4 x i64> addrspace(1)* %out, <4 x i32> addrspace(1)* nocapture %in) nounwind {
 102   %load = load <4 x i32>, <4 x i32> addrspace(1)* %in
 103   %ext = sext <4 x i32> %load to <4 x i64>
 104   store <4 x i64> %ext, <4 x i64> addrspace(1)* %out
 105   ret void
 106 }
 107
 108 ; FUNC-LABEL: {{^}}zextload_global_v8i32_to_v8i64:
 109 ; SI: buffer_load_dwordx4
 110 ; SI: buffer_load_dwordx4
 111 ; SI-DAG: buffer_store_dwordx2
 112 ; SI-DAG: buffer_store_dwordx2
 113 ; SI-DAG: buffer_store_dwordx2
 114 ; SI-DAG: buffer_store_dwordx2
 115 ; SI-DAG: buffer_store_dwordx2
 116 ; SI-DAG: buffer_store_dwordx2
 117 ; SI-DAG: buffer_store_dwordx2
 118 ; SI-DAG: buffer_store_dwordx2
 119 ; SI: s_endpgm
 120 define void @zextload_global_v8i32_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i32> addrspace(1)* nocapture %in) nounwind {
 121   %load = load <8 x i32>, <8 x i32> addrspace(1)* %in
 122   %ext = zext <8 x i32> %load to <8 x i64>
 123   store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
 124   ret void
 125 }
 126
 127 ; FUNC-LABEL: {{^}}sextload_global_v8i32_to_v8i64:
 128 ; SI: buffer_load_dwordx4
 129 ; SI: buffer_load_dwordx4
 130
 131 ; SI-DAG: v_ashrrev_i32
 132 ; SI-DAG: v_ashrrev_i32
 133 ; SI-DAG: v_ashrrev_i32
 134 ; SI-DAG: v_ashrrev_i32
 135 ; SI-DAG: v_ashrrev_i32
 136 ; SI-DAG: v_ashrrev_i32
 137 ; SI-DAG: v_ashrrev_i32
 138 ; SI-DAG: v_ashrrev_i32
 139 ; SI-DAG: buffer_store_dwordx2
 140 ; SI-DAG: buffer_store_dwordx2
 141 ; SI-DAG: buffer_store_dwordx2
 142 ; SI-DAG: buffer_store_dwordx2
 143 ; SI-DAG: buffer_store_dwordx2
 144 ; SI-DAG: buffer_store_dwordx2
 145 ; SI-DAG: buffer_store_dwordx2
 146 ; SI-DAG: buffer_store_dwordx2
 147
 148 ; SI: s_endpgm
 149 define void @sextload_global_v8i32_to_v8i64(<8 x i64> addrspace(1)* %out, <8 x i32> addrspace(1)* nocapture %in) nounwind {
 150   %load = load <8 x i32>, <8 x i32> addrspace(1)* %in
 151   %ext = sext <8 x i32> %load to <8 x i64>
 152   store <8 x i64> %ext, <8 x i64> addrspace(1)* %out
 153   ret void
 154 }
 155
 156 ; FUNC-LABEL: {{^}}sextload_global_v16i32_to_v16i64:
 157 ; SI: buffer_load_dwordx4
 158 ; SI: buffer_load_dwordx4
 159 ; SI: buffer_load_dwordx4
 160 ; SI: buffer_load_dwordx4
 161
 162 ; SI-DAG: v_ashrrev_i32
 163 ; SI-DAG: v_ashrrev_i32
 164 ; SI-DAG: v_ashrrev_i32
 165 ; SI-DAG: v_ashrrev_i32
 166 ; SI-DAG: buffer_store_dwordx2
 167 ; SI-DAG: buffer_store_dwordx2
 168
 169 ; SI-DAG: v_ashrrev_i32
 170 ; SI-DAG: v_ashrrev_i32
 171 ; SI-DAG: v_ashrrev_i32
 172 ; SI-DAG: v_ashrrev_i32
 173 ; SI-DAG: buffer_store_dwordx2
 174 ; SI-DAG: buffer_store_dwordx2
 175
 176 ; SI-DAG: v_ashrrev_i32
 177 ; SI-DAG: v_ashrrev_i32
 178 ; SI-DAG: v_ashrrev_i32
 179 ; SI-DAG: v_ashrrev_i32
 180 ; SI-DAG: buffer_store_dwordx2
 181 ; SI-DAG: buffer_store_dwordx2
 182
 183 ; SI-DAG: v_ashrrev_i32
 184 ; SI-DAG: v_ashrrev_i32
 185 ; SI-DAG: v_ashrrev_i32
 186 ; SI-DAG: v_ashrrev_i32
 187 ; SI-DAG: buffer_store_dwordx2
 188 ; SI-DAG: buffer_store_dwordx2
 189 ; SI: s_endpgm
 190 define void @sextload_global_v16i32_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i32> addrspace(1)* nocapture %in) nounwind {
 191   %load = load <16 x i32>, <16 x i32> addrspace(1)* %in
 192   %ext = sext <16 x i32> %load to <16 x i64>
 193   store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
 194   ret void
 195 }
 196
 197 ; FUNC-LABEL: {{^}}zextload_global_v16i32_to_v16i64
 198 ; SI: buffer_load_dwordx4
 199 ; SI: buffer_load_dwordx4
 200 ; SI: buffer_load_dwordx4
 201 ; SI: buffer_load_dwordx4
 202
 203 ; SI: buffer_store_dwordx2
 204 ; SI: buffer_store_dwordx2
 205 ; SI: buffer_store_dwordx2
 206 ; SI: buffer_store_dwordx2
 207 ; SI: buffer_store_dwordx2
 208 ; SI: buffer_store_dwordx2
 209 ; SI: buffer_store_dwordx2
 210 ; SI: buffer_store_dwordx2
 211 ; SI: buffer_store_dwordx2
 212 ; SI: buffer_store_dwordx2
 213 ; SI: buffer_store_dwordx2
 214 ; SI: buffer_store_dwordx2
 215 ; SI: buffer_store_dwordx2
 216 ; SI: buffer_store_dwordx2
 217 ; SI: buffer_store_dwordx2
 218 ; SI: buffer_store_dwordx2
 219
 220 ; SI: s_endpgm
 221 define void @zextload_global_v16i32_to_v16i64(<16 x i64> addrspace(1)* %out, <16 x i32> addrspace(1)* nocapture %in) nounwind {
 222   %load = load <16 x i32>, <16 x i32> addrspace(1)* %in
 223   %ext = zext <16 x i32> %load to <16 x i64>
 224   store <16 x i64> %ext, <16 x i64> addrspace(1)* %out
 225   ret void
 226 }
 227
 228 ; FUNC-LABEL: {{^}}sextload_global_v32i32_to_v32i64:
 229 ; SI: buffer_load_dwordx4
 230 ; SI: buffer_load_dwordx4
 231 ; SI: buffer_load_dwordx4
 232 ; SI: buffer_load_dwordx4
 233 ; SI: buffer_load_dwordx4
 234 ; SI: buffer_load_dwordx4
 235 ; SI: buffer_load_dwordx4
 236 ; SI: buffer_load_dwordx4
 237
 238
 239 ; SI-DAG: v_ashrrev_i32
 240 ; SI-DAG: v_ashrrev_i32
 241 ; SI-DAG: v_ashrrev_i32
 242 ; SI-DAG: v_ashrrev_i32
 243 ; SI-DAG: v_ashrrev_i32
 244 ; SI-DAG: v_ashrrev_i32
 245 ; SI-DAG: v_ashrrev_i32
 246 ; SI-DAG: v_ashrrev_i32
 247 ; SI-DAG: v_ashrrev_i32
 248 ; SI-DAG: v_ashrrev_i32
 249 ; SI-DAG: v_ashrrev_i32
 250 ; SI-DAG: v_ashrrev_i32
 251 ; SI-DAG: v_ashrrev_i32
 252 ; SI-DAG: v_ashrrev_i32
 253 ; SI-DAG: v_ashrrev_i32
 254 ; SI-DAG: v_ashrrev_i32
 255 ; SI-DAG: v_ashrrev_i32
 256 ; SI-DAG: v_ashrrev_i32
 257 ; SI-DAG: v_ashrrev_i32
 258 ; SI-DAG: v_ashrrev_i32
 259 ; SI-DAG: v_ashrrev_i32
 260 ; SI-DAG: v_ashrrev_i32
 261 ; SI-DAG: v_ashrrev_i32
 262 ; SI-DAG: v_ashrrev_i32
 263 ; SI-DAG: v_ashrrev_i32
 264 ; SI-DAG: v_ashrrev_i32
 265 ; SI-DAG: v_ashrrev_i32
 266 ; SI-DAG: v_ashrrev_i32
 267 ; SI-DAG: v_ashrrev_i32
 268 ; SI-DAG: v_ashrrev_i32
 269 ; SI-DAG: v_ashrrev_i32
 270 ; SI-DAG: v_ashrrev_i32
 271
 272 ; SI-DAG: buffer_store_dwordx2
 273 ; SI-DAG: buffer_store_dwordx2
 274 ; SI-DAG: buffer_store_dwordx2
 275 ; SI-DAG: buffer_store_dwordx2
 276 ; SI-DAG: buffer_store_dwordx2
 277 ; SI-DAG: buffer_store_dwordx2
 278 ; SI-DAG: buffer_store_dwordx2
 279 ; SI-DAG: buffer_store_dwordx2
 280
 281 ; SI-DAG: buffer_store_dwordx2
 282 ; SI-DAG: buffer_store_dwordx2
 283 ; SI-DAG: buffer_store_dwordx2
 284 ; SI-DAG: buffer_store_dwordx2
 285 ; SI-DAG: buffer_store_dwordx2
 286 ; SI-DAG: buffer_store_dwordx2
 287 ; SI-DAG: buffer_store_dwordx2
 288 ; SI-DAG: buffer_store_dwordx2
 289
 290 ; SI-DAG: buffer_store_dwordx2
 291 ; SI-DAG: buffer_store_dwordx2
 292 ; SI-DAG: buffer_store_dwordx2
 293 ; SI-DAG: buffer_store_dwordx2
 294 ; SI-DAG: buffer_store_dwordx2
 295 ; SI-DAG: buffer_store_dwordx2
 296 ; SI-DAG: buffer_store_dwordx2
 297 ; SI-DAG: buffer_store_dwordx2
 298
 299 ; SI-DAG: buffer_store_dwordx2
 300 ; SI-DAG: buffer_store_dwordx2
 301 ; SI-DAG: buffer_store_dwordx2
 302 ; SI-DAG: buffer_store_dwordx2
 303 ; SI-DAG: buffer_store_dwordx2
 304 ; SI-DAG: buffer_store_dwordx2
 305 ; SI-DAG: buffer_store_dwordx2
 306 ; SI-DAG: buffer_store_dwordx2
 307
 308 ; SI: s_endpgm
 309 define void @sextload_global_v32i32_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i32> addrspace(1)* nocapture %in) nounwind {
 310   %load = load <32 x i32>, <32 x i32> addrspace(1)* %in
 311   %ext = sext <32 x i32> %load to <32 x i64>
 312   store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
 313   ret void
 314 }
 315
 316 ; FUNC-LABEL: {{^}}zextload_global_v32i32_to_v32i64:
 317 ; SI: buffer_load_dwordx4
 318 ; SI: buffer_load_dwordx4
 319 ; SI: buffer_load_dwordx4
 320 ; SI: buffer_load_dwordx4
 321 ; SI: buffer_load_dwordx4
 322 ; SI: buffer_load_dwordx4
 323 ; SI: buffer_load_dwordx4
 324 ; SI: buffer_load_dwordx4
 325
 326 ; SI-DAG: buffer_store_dwordx2
 327 ; SI-DAG: buffer_store_dwordx2
 328 ; SI-DAG: buffer_store_dwordx2
 329 ; SI-DAG: buffer_store_dwordx2
 330 ; SI-DAG: buffer_store_dwordx2
 331 ; SI-DAG: buffer_store_dwordx2
 332 ; SI-DAG: buffer_store_dwordx2
 333 ; SI-DAG: buffer_store_dwordx2
 334
 335 ; SI-DAG: buffer_store_dwordx2
 336 ; SI-DAG: buffer_store_dwordx2
 337 ; SI-DAG: buffer_store_dwordx2
 338 ; SI-DAG: buffer_store_dwordx2
 339 ; SI-DAG: buffer_store_dwordx2
 340 ; SI-DAG: buffer_store_dwordx2
 341 ; SI-DAG: buffer_store_dwordx2
 342 ; SI-DAG: buffer_store_dwordx2
 343
 344 ; SI-DAG: buffer_store_dwordx2
 345 ; SI-DAG: buffer_store_dwordx2
 346 ; SI-DAG: buffer_store_dwordx2
 347 ; SI-DAG: buffer_store_dwordx2
 348 ; SI-DAG: buffer_store_dwordx2
 349 ; SI-DAG: buffer_store_dwordx2
 350 ; SI-DAG: buffer_store_dwordx2
 351 ; SI-DAG: buffer_store_dwordx2
 352
 353 ; SI-DAG: buffer_store_dwordx2
 354 ; SI-DAG: buffer_store_dwordx2
 355 ; SI-DAG: buffer_store_dwordx2
 356 ; SI-DAG: buffer_store_dwordx2
 357 ; SI-DAG: buffer_store_dwordx2
 358 ; SI-DAG: buffer_store_dwordx2
 359 ; SI-DAG: buffer_store_dwordx2
 360 ; SI-DAG: buffer_store_dwordx2
 361
 362 ; SI: s_endpgm
 363 define void @zextload_global_v32i32_to_v32i64(<32 x i64> addrspace(1)* %out, <32 x i32> addrspace(1)* nocapture %in) nounwind {
 364   %load = load <32 x i32>, <32 x i32> addrspace(1)* %in
 365   %ext = zext <32 x i32> %load to <32 x i64>
 366   store <32 x i64> %ext, <32 x i64> addrspace(1)* %out
 367   ret void
 368 }