1; RUN: llc -march=amdgcn -mcpu=hawaii -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CI,CIVI %s 2; RUN: llc -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI,CIVI,GFX89 %s 3; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI,GFX89 %s 4 5; GCN-LABEL: {{^}}void_func_i1: 6; GCN: v_and_b32_e32 v0, 1, v0 7; GCN: buffer_store_byte v0, off 8define void @void_func_i1(i1 %arg0) #0 { 9 store i1 %arg0, i1 addrspace(1)* undef 10 ret void 11} 12 13; GCN-LABEL: {{^}}void_func_i1_zeroext: 14; GCN: s_waitcnt 15; GCN-NEXT: v_or_b32_e32 v0, 12, v0 16; GCN-NOT: v0 17; GCN: buffer_store_dword v0, off 18define void @void_func_i1_zeroext(i1 zeroext %arg0) #0 { 19 %ext = zext i1 %arg0 to i32 20 %add = add i32 %ext, 12 21 store i32 %add, i32 addrspace(1)* undef 22 ret void 23} 24 25; GCN-LABEL: {{^}}void_func_i1_signext: 26; GCN: s_waitcnt 27; GCN-NEXT: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}12, v0 28; GCN-NOT: v0 29; GCN: buffer_store_dword v0, off 30define void @void_func_i1_signext(i1 signext %arg0) #0 { 31 %ext = sext i1 %arg0 to i32 32 %add = add i32 %ext, 12 33 store i32 %add, i32 addrspace(1)* undef 34 ret void 35} 36 37; GCN-LABEL: {{^}}i1_arg_i1_use: 38; GCN: v_and_b32_e32 v0, 1, v0 39; GCN: v_cmp_eq_u32_e32 vcc, 1, v0 40; GCN: s_xor_b64 s{{\[[0-9]+:[0-9]+\]}}, vcc, -1 41define void @i1_arg_i1_use(i1 %arg) #0 { 42bb: 43 br i1 %arg, label %bb2, label %bb1 44 45bb1: 46 store volatile i32 0, i32 addrspace(1)* undef 47 br label %bb2 48 49bb2: 50 ret void 51} 52 53; GCN-LABEL: {{^}}void_func_i8: 54; GCN-NOT: v0 55; GCN: buffer_store_byte v0, off 56define void @void_func_i8(i8 %arg0) #0 { 57 store i8 %arg0, i8 addrspace(1)* undef 58 ret void 59} 60 61; GCN-LABEL: {{^}}void_func_i8_zeroext: 62; GCN-NOT: and_b32 63; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}12, v0 64define void @void_func_i8_zeroext(i8 zeroext %arg0) #0 { 65 %ext = zext i8 %arg0 to i32 66 %add = add i32 %ext, 12 67 store i32 %add, i32 addrspace(1)* undef 68 ret void 69} 70 71; GCN-LABEL: {{^}}void_func_i8_signext: 72; GCN-NOT: v_bfe_i32 73; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}12, v0 74define void @void_func_i8_signext(i8 signext %arg0) #0 { 75 %ext = sext i8 %arg0 to i32 76 %add = add i32 %ext, 12 77 store i32 %add, i32 addrspace(1)* undef 78 ret void 79} 80 81; GCN-LABEL: {{^}}void_func_i16: 82; GCN: buffer_store_short v0, off 83define void @void_func_i16(i16 %arg0) #0 { 84 store i16 %arg0, i16 addrspace(1)* undef 85 ret void 86} 87 88; GCN-LABEL: {{^}}void_func_i16_zeroext: 89; GCN-NOT: v0 90; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}12, v0 91define void @void_func_i16_zeroext(i16 zeroext %arg0) #0 { 92 %ext = zext i16 %arg0 to i32 93 %add = add i32 %ext, 12 94 store i32 %add, i32 addrspace(1)* undef 95 ret void 96} 97 98; GCN-LABEL: {{^}}void_func_i16_signext: 99; GCN-NOT: v0 100; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}12, v0 101define void @void_func_i16_signext(i16 signext %arg0) #0 { 102 %ext = sext i16 %arg0 to i32 103 %add = add i32 %ext, 12 104 store i32 %add, i32 addrspace(1)* undef 105 ret void 106} 107 108; GCN-LABEL: {{^}}void_func_i32: 109; GCN-NOT: v0 110; GCN: buffer_store_dword v0, off 111define void @void_func_i32(i32 %arg0) #0 { 112 store i32 %arg0, i32 addrspace(1)* undef 113 ret void 114} 115 116; GCN-LABEL: {{^}}void_func_i64: 117; GCN-NOT: v[0:1] 118; GCN-NOT: v0 119; GCN-NOT: v1 120; GCN: buffer_store_dwordx2 v[0:1], off 121define void @void_func_i64(i64 %arg0) #0 { 122 store i64 %arg0, i64 addrspace(1)* undef 123 ret void 124} 125 126; GCN-LABEL: {{^}}void_func_f16: 127; VI-NOT: v0 128; CI: v_cvt_f16_f32_e32 v0, v0 129; GCN: buffer_store_short v0, off 130define void @void_func_f16(half %arg0) #0 { 131 store half %arg0, half addrspace(1)* undef 132 ret void 133} 134 135; GCN-LABEL: {{^}}void_func_f32 136; GCN-NOT: v0 137; GCN: buffer_store_dword v0, off 138define void @void_func_f32(float %arg0) #0 { 139 store float %arg0, float addrspace(1)* undef 140 ret void 141} 142 143; GCN-LABEL: {{^}}void_func_f64: 144; GCN-NOT: v[0:1] 145; GCN-NOT: v0 146; GCN-NOT: v1 147; GCN: buffer_store_dwordx2 v[0:1], off 148define void @void_func_f64(double %arg0) #0 { 149 store double %arg0, double addrspace(1)* undef 150 ret void 151} 152 153; GCN-LABEL: {{^}}void_func_v2i32: 154; GCN-NOT: v[0:1] 155; GCN-NOT: v0 156; GCN-NOT: v1 157; GCN: buffer_store_dwordx2 v[0:1], off 158define void @void_func_v2i32(<2 x i32> %arg0) #0 { 159 store <2 x i32> %arg0, <2 x i32> addrspace(1)* undef 160 ret void 161} 162 163; GCN-LABEL: {{^}}void_func_v3i32: 164; GCN-DAG: buffer_store_dwordx3 v[0:2], off 165define void @void_func_v3i32(<3 x i32> %arg0) #0 { 166 store <3 x i32> %arg0, <3 x i32> addrspace(1)* undef 167 ret void 168} 169 170; GCN-LABEL: {{^}}void_func_v4i32: 171; GCN: buffer_store_dwordx4 v[0:3], off 172define void @void_func_v4i32(<4 x i32> %arg0) #0 { 173 store <4 x i32> %arg0, <4 x i32> addrspace(1)* undef 174 ret void 175} 176 177; GCN-LABEL: {{^}}void_func_v5i32: 178; GCN-DAG: buffer_store_dwordx4 v[0:3], off 179; GCN-DAG: buffer_store_dword v4, off 180define void @void_func_v5i32(<5 x i32> %arg0) #0 { 181 store <5 x i32> %arg0, <5 x i32> addrspace(1)* undef 182 ret void 183} 184 185; GCN-LABEL: {{^}}void_func_v8i32: 186; GCN-DAG: buffer_store_dwordx4 v[0:3], off 187; GCN-DAG: buffer_store_dwordx4 v[4:7], off 188define void @void_func_v8i32(<8 x i32> %arg0) #0 { 189 store <8 x i32> %arg0, <8 x i32> addrspace(1)* undef 190 ret void 191} 192 193; GCN-LABEL: {{^}}void_func_v16i32: 194; GCN-DAG: buffer_store_dwordx4 v[0:3], off 195; GCN-DAG: buffer_store_dwordx4 v[4:7], off 196; GCN-DAG: buffer_store_dwordx4 v[8:11], off 197; GCN-DAG: buffer_store_dwordx4 v[12:15], off 198define void @void_func_v16i32(<16 x i32> %arg0) #0 { 199 store <16 x i32> %arg0, <16 x i32> addrspace(1)* undef 200 ret void 201} 202 203; GCN-LABEL: {{^}}void_func_v32i32: 204; GCN-DAG: buffer_store_dwordx4 v[0:3], off 205; GCN-DAG: buffer_store_dwordx4 v[4:7], off 206; GCN-DAG: buffer_store_dwordx4 v[8:11], off 207; GCN-DAG: buffer_store_dwordx4 v[12:15], off 208; GCN-DAG: buffer_store_dwordx4 v[16:19], off 209; GCN-DAG: buffer_store_dwordx4 v[20:23], off 210; GCN-DAG: buffer_store_dwordx4 v[24:27], off 211; GCN-DAG: buffer_store_dwordx4 v[28:31], off 212define void @void_func_v32i32(<32 x i32> %arg0) #0 { 213 store <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 214 ret void 215} 216 217; 1 over register limit 218; GCN-LABEL: {{^}}void_func_v33i32: 219; GCN-DAG: buffer_store_dwordx4 v[0:3], off 220; GCN-DAG: buffer_store_dwordx4 v[4:7], off 221; GCN-DAG: buffer_store_dwordx4 v[8:11], off 222; GCN-DAG: buffer_store_dwordx4 v[12:15], off 223; GCN-DAG: buffer_load_dword [[STACKLOAD:v[0-9]+]], off, s[0:3], s32 224; GCN-DAG: buffer_store_dwordx4 v[16:19], off 225; GCN-DAG: buffer_store_dwordx4 v[20:23], off 226; GCN-DAG: buffer_store_dwordx4 v[24:27], off 227; GCN-DAG: buffer_store_dwordx4 v[28:31], off 228; GCN: buffer_store_dword [[STACKLOAD]], off 229define void @void_func_v33i32(<33 x i32> %arg0) #0 { 230 store <33 x i32> %arg0, <33 x i32> addrspace(1)* undef 231 ret void 232} 233 234; GCN-LABEL: {{^}}void_func_v2i64: 235; GCN: buffer_store_dwordx4 v[0:3], off 236define void @void_func_v2i64(<2 x i64> %arg0) #0 { 237 store <2 x i64> %arg0, <2 x i64> addrspace(1)* undef 238 ret void 239} 240 241; GCN-LABEL: {{^}}void_func_v3i64: 242; GCN-DAG: buffer_store_dwordx4 v[0:3], off 243; GCN-DAG: buffer_store_dwordx2 v[4:5], off 244define void @void_func_v3i64(<3 x i64> %arg0) #0 { 245 store <3 x i64> %arg0, <3 x i64> addrspace(1)* undef 246 ret void 247} 248 249; GCN-LABEL: {{^}}void_func_v4i64: 250; GCN-DAG: buffer_store_dwordx4 v[0:3], off 251; GCN-DAG: buffer_store_dwordx4 v[4:7], off 252define void @void_func_v4i64(<4 x i64> %arg0) #0 { 253 store <4 x i64> %arg0, <4 x i64> addrspace(1)* undef 254 ret void 255} 256 257; GCN-LABEL: {{^}}void_func_v5i64: 258; GCN-DAG: buffer_store_dwordx4 v[0:3], off 259; GCN-DAG: buffer_store_dwordx4 v[4:7], off 260; GCN-DAG: buffer_store_dwordx2 v[8:9], off 261define void @void_func_v5i64(<5 x i64> %arg0) #0 { 262 store <5 x i64> %arg0, <5 x i64> addrspace(1)* undef 263 ret void 264} 265 266; GCN-LABEL: {{^}}void_func_v8i64: 267; GCN-DAG: buffer_store_dwordx4 v[0:3], off 268; GCN-DAG: buffer_store_dwordx4 v[4:7], off 269; GCN-DAG: buffer_store_dwordx4 v[8:11], off 270; GCN-DAG: buffer_store_dwordx4 v[12:15], off 271define void @void_func_v8i64(<8 x i64> %arg0) #0 { 272 store <8 x i64> %arg0, <8 x i64> addrspace(1)* undef 273 ret void 274} 275 276; GCN-LABEL: {{^}}void_func_v16i64: 277; GCN-DAG: buffer_store_dwordx4 v[0:3], off 278; GCN-DAG: buffer_store_dwordx4 v[4:7], off 279; GCN-DAG: buffer_store_dwordx4 v[8:11], off 280; GCN-DAG: buffer_store_dwordx4 v[12:15], off 281; GCN-DAG: buffer_store_dwordx4 v[16:19], off 282; GCN-DAG: buffer_store_dwordx4 v[20:23], off 283; GCN-DAG: buffer_store_dwordx4 v[24:27], off 284; GCN-DAG: buffer_store_dwordx4 v[28:31], off 285define void @void_func_v16i64(<16 x i64> %arg0) #0 { 286 store <16 x i64> %arg0, <16 x i64> addrspace(1)* undef 287 ret void 288} 289 290; GCN-LABEL: {{^}}void_func_v2i16: 291; GFX9-NOT: v0 292; GFX9: buffer_store_dword v0, off 293define void @void_func_v2i16(<2 x i16> %arg0) #0 { 294 store <2 x i16> %arg0, <2 x i16> addrspace(1)* undef 295 ret void 296} 297 298; GCN-LABEL: {{^}}void_func_v3i16: 299; GCN-DAG: buffer_store_dword v{{[0-9]+}}, off 300; GCN-DAG: buffer_store_short v{{[0-9]+}}, off 301define void @void_func_v3i16(<3 x i16> %arg0) #0 { 302 store <3 x i16> %arg0, <3 x i16> addrspace(1)* undef 303 ret void 304} 305 306; GCN-LABEL: {{^}}void_func_v4i16: 307; GFX9-NOT: v0 308; GFX9-NOT: v1 309; GFX9: buffer_store_dwordx2 v[0:1], off 310define void @void_func_v4i16(<4 x i16> %arg0) #0 { 311 store <4 x i16> %arg0, <4 x i16> addrspace(1)* undef 312 ret void 313} 314 315; GCN-LABEL: {{^}}void_func_v5i16: 316; CI: v_lshlrev_b32 317; CI: v_and_b32 318; CI: v_lshlrev_b32 319; CI: v_or_b32 320; CI: v_or_b32 321; CI-DAG: buffer_store_short v 322; CI-DAG: buffer_store_dwordx2 v 323 324; GFX89-DAG: buffer_store_short v2, off, 325; GFX89-DAG: buffer_store_dwordx2 v[0:1], off 326 327define void @void_func_v5i16(<5 x i16> %arg0) #0 { 328 store <5 x i16> %arg0, <5 x i16> addrspace(1)* undef 329 ret void 330} 331 332; GCN-LABEL: {{^}}void_func_v8i16: 333; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 334define void @void_func_v8i16(<8 x i16> %arg0) #0 { 335 store <8 x i16> %arg0, <8 x i16> addrspace(1)* undef 336 ret void 337} 338 339; GCN-LABEL: {{^}}void_func_v16i16: 340; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 341; GFX9-DAG: buffer_store_dwordx4 v[4:7], off 342define void @void_func_v16i16(<16 x i16> %arg0) #0 { 343 store <16 x i16> %arg0, <16 x i16> addrspace(1)* undef 344 ret void 345} 346 347; GCN-LABEL: {{^}}void_func_v2i24: 348; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}v0, v1 349define void @void_func_v2i24(<2 x i24> %arg0) #0 { 350 %elt0 = extractelement <2 x i24> %arg0, i32 0 351 %elt1 = extractelement <2 x i24> %arg0, i32 1 352 %add = add i24 %elt0, %elt1 353 store i24 %add, i24 addrspace(1)* undef 354 ret void 355} 356 357; GCN-LABEL: {{^}}void_func_v2f32: 358; GCN-NOT: v[0:1] 359; GCN-NOT: v0 360; GCN-NOT: v1 361; GCN: buffer_store_dwordx2 v[0:1], off 362define void @void_func_v2f32(<2 x float> %arg0) #0 { 363 store <2 x float> %arg0, <2 x float> addrspace(1)* undef 364 ret void 365} 366 367; GCN-LABEL: {{^}}void_func_v3f32: 368; GCN-DAG: buffer_store_dwordx3 v[0:2], off 369define void @void_func_v3f32(<3 x float> %arg0) #0 { 370 store <3 x float> %arg0, <3 x float> addrspace(1)* undef 371 ret void 372} 373 374; GCN-LABEL: {{^}}void_func_v4f32: 375; GCN: buffer_store_dwordx4 v[0:3], off 376define void @void_func_v4f32(<4 x float> %arg0) #0 { 377 store <4 x float> %arg0, <4 x float> addrspace(1)* undef 378 ret void 379} 380 381; GCN-LABEL: {{^}}void_func_v8f32: 382; GCN-DAG: buffer_store_dwordx4 v[0:3], off 383; GCN-DAG: buffer_store_dwordx4 v[4:7], off 384define void @void_func_v8f32(<8 x float> %arg0) #0 { 385 store <8 x float> %arg0, <8 x float> addrspace(1)* undef 386 ret void 387} 388 389; GCN-LABEL: {{^}}void_func_v16f32: 390; GCN-DAG: buffer_store_dwordx4 v[0:3], off 391; GCN-DAG: buffer_store_dwordx4 v[4:7], off 392; GCN-DAG: buffer_store_dwordx4 v[8:11], off 393; GCN-DAG: buffer_store_dwordx4 v[12:15], off 394define void @void_func_v16f32(<16 x float> %arg0) #0 { 395 store <16 x float> %arg0, <16 x float> addrspace(1)* undef 396 ret void 397} 398 399; GCN-LABEL: {{^}}void_func_v2f64: 400; GCN: buffer_store_dwordx4 v[0:3], off 401define void @void_func_v2f64(<2 x double> %arg0) #0 { 402 store <2 x double> %arg0, <2 x double> addrspace(1)* undef 403 ret void 404} 405 406; GCN-LABEL: {{^}}void_func_v3f64: 407; GCN-DAG: buffer_store_dwordx4 v[0:3], off 408; GCN-DAG: buffer_store_dwordx2 v[4:5], off 409define void @void_func_v3f64(<3 x double> %arg0) #0 { 410 store <3 x double> %arg0, <3 x double> addrspace(1)* undef 411 ret void 412} 413 414; GCN-LABEL: {{^}}void_func_v4f64: 415; GCN-DAG: buffer_store_dwordx4 v[0:3], off 416; GCN-DAG: buffer_store_dwordx4 v[4:7], off 417define void @void_func_v4f64(<4 x double> %arg0) #0 { 418 store <4 x double> %arg0, <4 x double> addrspace(1)* undef 419 ret void 420} 421 422; GCN-LABEL: {{^}}void_func_v8f64: 423; GCN-DAG: buffer_store_dwordx4 v[0:3], off 424; GCN-DAG: buffer_store_dwordx4 v[4:7], off 425; GCN-DAG: buffer_store_dwordx4 v[8:11], off 426; GCN-DAG: buffer_store_dwordx4 v[12:15], off 427define void @void_func_v8f64(<8 x double> %arg0) #0 { 428 store <8 x double> %arg0, <8 x double> addrspace(1)* undef 429 ret void 430} 431 432; GCN-LABEL: {{^}}void_func_v16f64: 433; GCN-DAG: buffer_store_dwordx4 v[0:3], off 434; GCN-DAG: buffer_store_dwordx4 v[4:7], off 435; GCN-DAG: buffer_store_dwordx4 v[8:11], off 436; GCN-DAG: buffer_store_dwordx4 v[12:15], off 437; GCN-DAG: buffer_store_dwordx4 v[16:19], off 438; GCN-DAG: buffer_store_dwordx4 v[20:23], off 439; GCN-DAG: buffer_store_dwordx4 v[24:27], off 440; GCN-DAG: buffer_store_dwordx4 v[28:31], off 441define void @void_func_v16f64(<16 x double> %arg0) #0 { 442 store <16 x double> %arg0, <16 x double> addrspace(1)* undef 443 ret void 444} 445 446; GCN-LABEL: {{^}}void_func_v2f16: 447; GFX9-NOT: v0 448; GFX9: buffer_store_dword v0, off 449define void @void_func_v2f16(<2 x half> %arg0) #0 { 450 store <2 x half> %arg0, <2 x half> addrspace(1)* undef 451 ret void 452} 453 454; FIXME: Different abi if f16 legal 455; GCN-LABEL: {{^}}void_func_v3f16: 456; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v0 457; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v1 458; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v2 459 460; GFX89-DAG: v0 461; GFX89-DAG: v1 462 463; GCN-DAG: buffer_store_short 464; GCN-DAG: buffer_store_dword 465define void @void_func_v3f16(<3 x half> %arg0) #0 { 466 store <3 x half> %arg0, <3 x half> addrspace(1)* undef 467 ret void 468} 469 470; GCN-LABEL: {{^}}void_func_v4f16: 471; GFX9-NOT: v0 472; GFX9-NOT: v1 473; GFX9-NOT: v[0:1] 474; GFX9: buffer_store_dwordx2 v[0:1], off 475define void @void_func_v4f16(<4 x half> %arg0) #0 { 476 store <4 x half> %arg0, <4 x half> addrspace(1)* undef 477 ret void 478} 479 480; GCN-LABEL: {{^}}void_func_v8f16: 481; GFX9-NOT: v0 482; GFX9-NOT: v1 483; GFX9: buffer_store_dwordx4 v[0:3], off 484define void @void_func_v8f16(<8 x half> %arg0) #0 { 485 store <8 x half> %arg0, <8 x half> addrspace(1)* undef 486 ret void 487} 488 489; GCN-LABEL: {{^}}void_func_v16f16: 490; GFX9-NOT: v0 491; GFX9-NOT: v1 492; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 493; GFX9-DAG: buffer_store_dwordx4 v[4:7], off 494define void @void_func_v16f16(<16 x half> %arg0) #0 { 495 store <16 x half> %arg0, <16 x half> addrspace(1)* undef 496 ret void 497} 498 499; Make sure there is no alignment requirement for passed vgprs. 500; GCN-LABEL: {{^}}void_func_i32_i64_i32: 501; GCN-NOT: v0 502; GCN: buffer_store_dword v0, off 503; GCN: buffer_store_dwordx2 v[1:2] 504; GCN: buffer_store_dword v3 505define void @void_func_i32_i64_i32(i32 %arg0, i64 %arg1, i32 %arg2) #0 { 506 store volatile i32 %arg0, i32 addrspace(1)* undef 507 store volatile i64 %arg1, i64 addrspace(1)* undef 508 store volatile i32 %arg2, i32 addrspace(1)* undef 509 ret void 510} 511 512; GCN-LABEL: {{^}}void_func_struct_i32: 513; GCN-NOT: v0 514; GCN: buffer_store_dword v0, off 515define void @void_func_struct_i32({ i32 } %arg0) #0 { 516 store { i32 } %arg0, { i32 } addrspace(1)* undef 517 ret void 518} 519 520; GCN-LABEL: {{^}}void_func_struct_i8_i32: 521; GCN-DAG: buffer_store_byte v0, off 522; GCN-DAG: buffer_store_dword v1, off 523define void @void_func_struct_i8_i32({ i8, i32 } %arg0) #0 { 524 store { i8, i32 } %arg0, { i8, i32 } addrspace(1)* undef 525 ret void 526} 527 528; GCN-LABEL: {{^}}void_func_byval_struct_i8_i32: 529; GCN-DAG: buffer_load_ubyte v[[ELT0:[0-9]+]], off, s[0:3], s32{{$}} 530; GCN-DAG: buffer_load_dword v[[ELT1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 531; GCN-DAG: buffer_store_dword v[[ELT1]] 532; GCN-DAG: buffer_store_byte v[[ELT0]] 533define void @void_func_byval_struct_i8_i32({ i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg0) #0 { 534 %arg0.load = load { i8, i32 }, { i8, i32 } addrspace(5)* %arg0 535 store { i8, i32 } %arg0.load, { i8, i32 } addrspace(1)* undef 536 ret void 537} 538 539; GCN-LABEL: {{^}}void_func_byval_struct_i8_i32_x2: 540; GCN: buffer_load_ubyte v[[ELT0_0:[0-9]+]], off, s[0:3], s32{{$}} 541; GCN: buffer_load_dword v[[ELT1_0:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 542; GCN: buffer_load_ubyte v[[ELT0_1:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 543; GCN: buffer_load_dword v[[ELT1_1:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 544 545; GCN: ds_write_b32 v0, v0 546; GCN: s_setpc_b64 547define void @void_func_byval_struct_i8_i32_x2({ i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg0, { i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg1, i32 %arg2) #0 { 548 %arg0.load = load volatile { i8, i32 }, { i8, i32 } addrspace(5)* %arg0 549 %arg1.load = load volatile { i8, i32 }, { i8, i32 } addrspace(5)* %arg1 550 store volatile { i8, i32 } %arg0.load, { i8, i32 } addrspace(1)* undef 551 store volatile { i8, i32 } %arg1.load, { i8, i32 } addrspace(1)* undef 552 store volatile i32 %arg2, i32 addrspace(3)* undef 553 ret void 554} 555 556; GCN-LABEL: {{^}}void_func_byval_i32_byval_i64: 557; GCN-DAG: buffer_load_dword v[[ARG0_LOAD:[0-9]+]], off, s[0:3], s32{{$}} 558; GCN-DAG: buffer_load_dword v[[ARG1_LOAD0:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 559; GCN-DAG: buffer_load_dword v[[ARG1_LOAD1:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 560; GCN-DAG: buffer_store_dword v[[ARG0_LOAD]], off 561; GCN-DAG: buffer_store_dwordx2 v{{\[}}[[ARG1_LOAD0]]:[[ARG1_LOAD1]]{{\]}}, off 562define void @void_func_byval_i32_byval_i64(i32 addrspace(5)* byval(i32) %arg0, i64 addrspace(5)* byval(i64) %arg1) #0 { 563 %arg0.load = load i32, i32 addrspace(5)* %arg0 564 %arg1.load = load i64, i64 addrspace(5)* %arg1 565 store i32 %arg0.load, i32 addrspace(1)* undef 566 store i64 %arg1.load, i64 addrspace(1)* undef 567 ret void 568} 569 570; GCN-LABEL: {{^}}void_func_v32i32_i32_i64: 571; GCN-DAG: buffer_store_dwordx4 v[0:3], off 572; GCN-DAG: buffer_store_dwordx4 v[4:7], off 573; GCN-DAG: buffer_store_dwordx4 v[8:11], off 574; GCN-DAG: buffer_store_dwordx4 v[12:15], off 575; GCN-DAG: buffer_store_dwordx4 v[16:19], off 576; GCN-DAG: buffer_store_dwordx4 v[20:23], off 577; GCN-DAG: buffer_store_dwordx4 v[24:27], off 578; GCN-DAG: buffer_store_dwordx4 v[28:31], off 579; GCN-DAG: buffer_load_dword v[[LOAD_ARG1:[0-9]+]], off, s[0:3], s32{{$}} 580; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:4 581; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:8 582 583; GCN: buffer_store_dword v[[LOAD_ARG1]] 584; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_1]]{{\]}}, off 585define void @void_func_v32i32_i32_i64(<32 x i32> %arg0, i32 %arg1, i64 %arg2) #0 { 586 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 587 store volatile i32 %arg1, i32 addrspace(1)* undef 588 store volatile i64 %arg2, i64 addrspace(1)* undef 589 ret void 590} 591 592; FIXME: Different ext load types on CI vs. VI 593; GCN-LABEL: {{^}}void_func_v32i32_i1_i8_i16: 594; GCN-DAG: buffer_load_ubyte [[LOAD_ARG1:v[0-9]+]], off, s[0:3], s32{{$}} 595; VI-DAG: buffer_load_ushort [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:4{{$}} 596; VI-DAG: buffer_load_ushort [[LOAD_ARG3:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 597; VI-DAG: buffer_load_ushort [[LOAD_ARG4:v[0-9]+]], off, s[0:3], s32 offset:12{{$}} 598 599; CI-DAG: buffer_load_dword [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:4{{$}} 600; CI-DAG: buffer_load_dword [[LOAD_ARG3:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 601; CI-DAG: buffer_load_dword [[LOAD_ARG4:v[0-9]+]], off, s[0:3], s32 offset:12{{$}} 602 603; GCN-DAG: v_and_b32_e32 [[TRUNC_ARG1_I1:v[0-9]+]], 1, [[LOAD_ARG1]] 604; CI-DAG: v_cvt_f16_f32_e32 [[CVT_ARG4:v[0-9]+]], [[LOAD_ARG4]] 605 606; GCN: buffer_store_byte [[TRUNC_ARG1_I1]], off 607; GCN: buffer_store_byte [[LOAD_ARG2]], off 608; GCN: buffer_store_short [[LOAD_ARG3]], off 609; GFX89: buffer_store_short [[LOAD_ARG4]], off 610 611; CI: buffer_store_short [[CVT_ARG4]], off 612define void @void_func_v32i32_i1_i8_i16(<32 x i32> %arg0, i1 %arg1, i8 %arg2, i16 %arg3, half %arg4) #0 { 613 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 614 store volatile i1 %arg1, i1 addrspace(1)* undef 615 store volatile i8 %arg2, i8 addrspace(1)* undef 616 store volatile i16 %arg3, i16 addrspace(1)* undef 617 store volatile half %arg4, half addrspace(1)* undef 618 ret void 619} 620 621; GCN-LABEL: {{^}}void_func_v32i32_v2i32_v2f32: 622; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 623; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 624; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 625; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 626 627; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_1]]{{\]}}, off 628; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_1]]{{\]}}, off 629define void @void_func_v32i32_v2i32_v2f32(<32 x i32> %arg0, <2 x i32> %arg1, <2 x float> %arg2) #0 { 630 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 631 store volatile <2 x i32> %arg1, <2 x i32> addrspace(1)* undef 632 store volatile <2 x float> %arg2, <2 x float> addrspace(1)* undef 633 ret void 634} 635 636; GCN-LABEL: {{^}}void_func_v32i32_v2i16_v2f16: 637; GFX9-DAG: buffer_load_dword [[LOAD_ARG1:v[0-9]+]], off, s[0:3], s32 offset:4{{$}} 638; GFX9-DAG: buffer_load_dword [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 639; GFX9: buffer_store_dword [[LOAD_ARG1]], off 640; GFX9: buffer_store_short [[LOAD_ARG2]], off 641define void @void_func_v32i32_v2i16_v2f16(<32 x i32> %arg0, <2 x i16> %arg1, <2 x half> %arg2) #0 { 642 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 643 store volatile <2 x i16> %arg1, <2 x i16> addrspace(1)* undef 644 store volatile <2 x half> %arg2, <2 x half> addrspace(1)* undef 645 ret void 646} 647 648; GCN-LABEL: {{^}}void_func_v32i32_v2i64_v2f64: 649; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 650; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 651; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 652; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 653 654; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 655; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 656; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 657; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 658 659; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 660; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 661define void @void_func_v32i32_v2i64_v2f64(<32 x i32> %arg0, <2 x i64> %arg1, <2 x double> %arg2) #0 { 662 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 663 store volatile <2 x i64> %arg1, <2 x i64> addrspace(1)* undef 664 store volatile <2 x double> %arg2, <2 x double> addrspace(1)* undef 665 ret void 666} 667 668; GCN-LABEL: {{^}}void_func_v32i32_v4i32_v4f32: 669; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 670; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 671; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 672; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 673 674; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 675; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 676; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 677; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 678 679; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 680; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 681define void @void_func_v32i32_v4i32_v4f32(<32 x i32> %arg0, <4 x i32> %arg1, <4 x float> %arg2) #0 { 682 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 683 store volatile <4 x i32> %arg1, <4 x i32> addrspace(1)* undef 684 store volatile <4 x float> %arg2, <4 x float> addrspace(1)* undef 685 ret void 686} 687 688; GCN-LABEL: {{^}}void_func_v32i32_v8i32_v8f32: 689; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 690; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 691; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 692; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 693; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_4:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 694; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_5:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 695; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_6:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 696; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_7:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 697 698; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 699; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:36{{$}} 700; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:40{{$}} 701; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:44{{$}} 702; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_4:[0-9]+]], off, s[0:3], s32 offset:48{{$}} 703; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_5:[0-9]+]], off, s[0:3], s32 offset:52{{$}} 704; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_6:[0-9]+]], off, s[0:3], s32 offset:56{{$}} 705; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_7:[0-9]+]], off, s[0:3], s32 offset:60{{$}} 706 707; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_4]]:[[LOAD_ARG1_7]]{{\]}}, off 708; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 709; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_4]]:[[LOAD_ARG2_7]]{{\]}}, off 710; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 711define void @void_func_v32i32_v8i32_v8f32(<32 x i32> %arg0, <8 x i32> %arg1, <8 x float> %arg2) #0 { 712 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 713 store volatile <8 x i32> %arg1, <8 x i32> addrspace(1)* undef 714 store volatile <8 x float> %arg2, <8 x float> addrspace(1)* undef 715 ret void 716} 717 718; GCN-LABEL: {{^}}void_func_v32i32_v16i32_v16f32: 719; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 720; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 721; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 722; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 723; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_4:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 724; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_5:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 725; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_6:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 726; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_7:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 727; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_8:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 728; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_9:[0-9]+]], off, s[0:3], s32 offset:36{{$}} 729; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_10:[0-9]+]], off, s[0:3], s32 offset:40{{$}} 730; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_11:[0-9]+]], off, s[0:3], s32 offset:44{{$}} 731; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_12:[0-9]+]], off, s[0:3], s32 offset:48{{$}} 732; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_13:[0-9]+]], off, s[0:3], s32 offset:52{{$}} 733; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_14:[0-9]+]], off, s[0:3], s32 offset:56{{$}} 734; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_15:[0-9]+]], off, s[0:3], s32 offset:60{{$}} 735 736; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:64{{$}} 737; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:68{{$}} 738; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:72{{$}} 739; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:76{{$}} 740; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_4:[0-9]+]], off, s[0:3], s32 offset:80{{$}} 741; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_5:[0-9]+]], off, s[0:3], s32 offset:84{{$}} 742; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_6:[0-9]+]], off, s[0:3], s32 offset:88{{$}} 743; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_7:[0-9]+]], off, s[0:3], s32 offset:92{{$}} 744; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_8:[0-9]+]], off, s[0:3], s32 offset:96{{$}} 745; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_9:[0-9]+]], off, s[0:3], s32 offset:100{{$}} 746; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_10:[0-9]+]], off, s[0:3], s32 offset:104{{$}} 747; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_11:[0-9]+]], off, s[0:3], s32 offset:108{{$}} 748; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_12:[0-9]+]], off, s[0:3], s32 offset:112{{$}} 749; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_13:[0-9]+]], off, s[0:3], s32 offset:116{{$}} 750; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_14:[0-9]+]], off, s[0:3], s32 offset:120{{$}} 751; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_15:[0-9]+]], off, s[0:3], s32 offset:124{{$}} 752define void @void_func_v32i32_v16i32_v16f32(<32 x i32> %arg0, <16 x i32> %arg1, <16 x float> %arg2) #0 { 753 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 754 store volatile <16 x i32> %arg1, <16 x i32> addrspace(1)* undef 755 store volatile <16 x float> %arg2, <16 x float> addrspace(1)* undef 756 ret void 757} 758 759; Make sure v3 isn't a wasted register because of v3 types being promoted to v4 760; GCN-LABEL: {{^}}void_func_v3f32_wasted_reg: 761; GCN: s_waitcnt 762; GCN: ds_write_b32 v{{[0-9]+}}, v0 763; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v1 764; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v2 765; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v3 766; GCN-NEXT: s_waitcnt 767; GCN-NEXT: s_setpc_b64 768define void @void_func_v3f32_wasted_reg(<3 x float> %arg0, i32 %arg1) #0 { 769 %arg0.0 = extractelement <3 x float> %arg0, i32 0 770 %arg0.1 = extractelement <3 x float> %arg0, i32 1 771 %arg0.2 = extractelement <3 x float> %arg0, i32 2 772 store volatile float %arg0.0, float addrspace(3)* undef 773 store volatile float %arg0.1, float addrspace(3)* undef 774 store volatile float %arg0.2, float addrspace(3)* undef 775 store volatile i32 %arg1, i32 addrspace(3)* undef 776 ret void 777} 778 779; GCN-LABEL: {{^}}void_func_v3i32_wasted_reg: 780; GCN: s_waitcnt 781; GCN: ds_write_b32 v{{[0-9]+}}, v0 782; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v1 783; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v2 784; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v3 785; GCN-NEXT: s_waitcnt 786; GCN-NEXT: s_setpc_b64 787define void @void_func_v3i32_wasted_reg(<3 x i32> %arg0, i32 %arg1) #0 { 788 %arg0.0 = extractelement <3 x i32> %arg0, i32 0 789 %arg0.1 = extractelement <3 x i32> %arg0, i32 1 790 %arg0.2 = extractelement <3 x i32> %arg0, i32 2 791 store volatile i32 %arg0.0, i32 addrspace(3)* undef 792 store volatile i32 %arg0.1, i32 addrspace(3)* undef 793 store volatile i32 %arg0.2, i32 addrspace(3)* undef 794 store volatile i32 %arg1, i32 addrspace(3)* undef 795 ret void 796} 797 798; Check there is no crash. 799; GCN-LABEL: {{^}}void_func_v16i8: 800define void @void_func_v16i8(<16 x i8> %arg0) #0 { 801 store volatile <16 x i8> %arg0, <16 x i8> addrspace(1)* undef 802 ret void 803} 804 805; Check there is no crash. 806; GCN-LABEL: {{^}}void_func_v32i32_v16i8: 807define void @void_func_v32i32_v16i8(<32 x i32> %arg0, <16 x i8> %arg1) #0 { 808 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 809 store volatile <16 x i8> %arg1, <16 x i8> addrspace(1)* undef 810 ret void 811} 812 813attributes #0 = { nounwind } 814