1; RUN: llc -march=amdgcn -mcpu=hawaii -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CI %s 2; RUN: llc -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI,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 v31, off, s[0:3], s32{{$}} 224; GCN-DAG: buffer_load_dword [[STACKLOAD:v[0-9]+]], off, s[0:3], s32 offset:4 225; GCN-DAG: buffer_store_dwordx4 v[16:19], off 226; GCN-DAG: buffer_store_dwordx4 v[20:23], off 227; GCN-DAG: buffer_store_dwordx4 v[24:27], off 228; GCN-DAG: buffer_store_dwordx4 v[28:31], off 229; GCN: buffer_store_dword [[STACKLOAD]], off 230define void @void_func_v33i32(<33 x i32> %arg0) #0 { 231 store <33 x i32> %arg0, <33 x i32> addrspace(1)* undef 232 ret void 233} 234 235; GCN-LABEL: {{^}}void_func_v2i64: 236; GCN: buffer_store_dwordx4 v[0:3], off 237define void @void_func_v2i64(<2 x i64> %arg0) #0 { 238 store <2 x i64> %arg0, <2 x i64> addrspace(1)* undef 239 ret void 240} 241 242; GCN-LABEL: {{^}}void_func_v3i64: 243; GCN-DAG: buffer_store_dwordx4 v[0:3], off 244; GCN-DAG: buffer_store_dwordx2 v[4:5], off 245define void @void_func_v3i64(<3 x i64> %arg0) #0 { 246 store <3 x i64> %arg0, <3 x i64> addrspace(1)* undef 247 ret void 248} 249 250; GCN-LABEL: {{^}}void_func_v4i64: 251; GCN-DAG: buffer_store_dwordx4 v[0:3], off 252; GCN-DAG: buffer_store_dwordx4 v[4:7], off 253define void @void_func_v4i64(<4 x i64> %arg0) #0 { 254 store <4 x i64> %arg0, <4 x i64> addrspace(1)* undef 255 ret void 256} 257 258; GCN-LABEL: {{^}}void_func_v5i64: 259; GCN-DAG: buffer_store_dwordx4 v[0:3], off 260; GCN-DAG: buffer_store_dwordx4 v[4:7], off 261; GCN-DAG: buffer_store_dwordx2 v[8:9], off 262define void @void_func_v5i64(<5 x i64> %arg0) #0 { 263 store <5 x i64> %arg0, <5 x i64> addrspace(1)* undef 264 ret void 265} 266 267; GCN-LABEL: {{^}}void_func_v8i64: 268; GCN-DAG: buffer_store_dwordx4 v[0:3], off 269; GCN-DAG: buffer_store_dwordx4 v[4:7], off 270; GCN-DAG: buffer_store_dwordx4 v[8:11], off 271; GCN-DAG: buffer_store_dwordx4 v[12:15], off 272define void @void_func_v8i64(<8 x i64> %arg0) #0 { 273 store <8 x i64> %arg0, <8 x i64> addrspace(1)* undef 274 ret void 275} 276 277; GCN-LABEL: {{^}}void_func_v16i64: 278; GCN-DAG: buffer_store_dwordx4 v[0:3], off 279; GCN-DAG: buffer_store_dwordx4 v[4:7], off 280; GCN-DAG: buffer_store_dwordx4 v[8:11], off 281; GCN-DAG: buffer_store_dwordx4 v[12:15], off 282; GCN-DAG: buffer_store_dwordx4 v[16:19], off 283; GCN-DAG: buffer_store_dwordx4 v[20:23], off 284; GCN-DAG: buffer_store_dwordx4 v[24:27], off 285; GCN-DAG: buffer_store_dwordx4 v[28:31], off 286define void @void_func_v16i64(<16 x i64> %arg0) #0 { 287 store <16 x i64> %arg0, <16 x i64> addrspace(1)* undef 288 ret void 289} 290 291; GCN-LABEL: {{^}}void_func_v2i16: 292; GFX9-NOT: v0 293; GFX9: buffer_store_dword v0, off 294define void @void_func_v2i16(<2 x i16> %arg0) #0 { 295 store <2 x i16> %arg0, <2 x i16> addrspace(1)* undef 296 ret void 297} 298 299; GCN-LABEL: {{^}}void_func_v3i16: 300; GCN-DAG: buffer_store_dword v{{[0-9]+}}, off 301; GCN-DAG: buffer_store_short v{{[0-9]+}}, off 302define void @void_func_v3i16(<3 x i16> %arg0) #0 { 303 store <3 x i16> %arg0, <3 x i16> addrspace(1)* undef 304 ret void 305} 306 307; GCN-LABEL: {{^}}void_func_v4i16: 308; GFX9-NOT: v0 309; GFX9-NOT: v1 310; GFX9: buffer_store_dwordx2 v[0:1], off 311define void @void_func_v4i16(<4 x i16> %arg0) #0 { 312 store <4 x i16> %arg0, <4 x i16> addrspace(1)* undef 313 ret void 314} 315 316; GCN-LABEL: {{^}}void_func_v5i16: 317; CI: v_lshlrev_b32 318; CI: v_and_b32 319; CI: v_lshlrev_b32 320; CI: v_or_b32 321; CI: v_or_b32 322; CI-DAG: buffer_store_short v 323; CI-DAG: buffer_store_dwordx2 v 324 325; GFX89-DAG: buffer_store_short v2, off, 326; GFX89-DAG: buffer_store_dwordx2 v[0:1], off 327 328define void @void_func_v5i16(<5 x i16> %arg0) #0 { 329 store <5 x i16> %arg0, <5 x i16> addrspace(1)* undef 330 ret void 331} 332 333; GCN-LABEL: {{^}}void_func_v8i16: 334; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 335define void @void_func_v8i16(<8 x i16> %arg0) #0 { 336 store <8 x i16> %arg0, <8 x i16> addrspace(1)* undef 337 ret void 338} 339 340; GCN-LABEL: {{^}}void_func_v16i16: 341; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 342; GFX9-DAG: buffer_store_dwordx4 v[4:7], off 343define void @void_func_v16i16(<16 x i16> %arg0) #0 { 344 store <16 x i16> %arg0, <16 x i16> addrspace(1)* undef 345 ret void 346} 347 348; GCN-LABEL: {{^}}void_func_v2i24: 349; GCN: v_add_{{i|u}}32_e32 v0, {{(vcc, )?}}v0, v1 350define void @void_func_v2i24(<2 x i24> %arg0) #0 { 351 %elt0 = extractelement <2 x i24> %arg0, i32 0 352 %elt1 = extractelement <2 x i24> %arg0, i32 1 353 %add = add i24 %elt0, %elt1 354 store i24 %add, i24 addrspace(1)* undef 355 ret void 356} 357 358; GCN-LABEL: {{^}}void_func_v2f32: 359; GCN-NOT: v[0:1] 360; GCN-NOT: v0 361; GCN-NOT: v1 362; GCN: buffer_store_dwordx2 v[0:1], off 363define void @void_func_v2f32(<2 x float> %arg0) #0 { 364 store <2 x float> %arg0, <2 x float> addrspace(1)* undef 365 ret void 366} 367 368; GCN-LABEL: {{^}}void_func_v3f32: 369; GCN-DAG: buffer_store_dwordx3 v[0:2], off 370define void @void_func_v3f32(<3 x float> %arg0) #0 { 371 store <3 x float> %arg0, <3 x float> addrspace(1)* undef 372 ret void 373} 374 375; GCN-LABEL: {{^}}void_func_v4f32: 376; GCN: buffer_store_dwordx4 v[0:3], off 377define void @void_func_v4f32(<4 x float> %arg0) #0 { 378 store <4 x float> %arg0, <4 x float> addrspace(1)* undef 379 ret void 380} 381 382; GCN-LABEL: {{^}}void_func_v8f32: 383; GCN-DAG: buffer_store_dwordx4 v[0:3], off 384; GCN-DAG: buffer_store_dwordx4 v[4:7], off 385define void @void_func_v8f32(<8 x float> %arg0) #0 { 386 store <8 x float> %arg0, <8 x float> addrspace(1)* undef 387 ret void 388} 389 390; GCN-LABEL: {{^}}void_func_v16f32: 391; GCN-DAG: buffer_store_dwordx4 v[0:3], off 392; GCN-DAG: buffer_store_dwordx4 v[4:7], off 393; GCN-DAG: buffer_store_dwordx4 v[8:11], off 394; GCN-DAG: buffer_store_dwordx4 v[12:15], off 395define void @void_func_v16f32(<16 x float> %arg0) #0 { 396 store <16 x float> %arg0, <16 x float> addrspace(1)* undef 397 ret void 398} 399 400; GCN-LABEL: {{^}}void_func_v2f64: 401; GCN: buffer_store_dwordx4 v[0:3], off 402define void @void_func_v2f64(<2 x double> %arg0) #0 { 403 store <2 x double> %arg0, <2 x double> addrspace(1)* undef 404 ret void 405} 406 407; GCN-LABEL: {{^}}void_func_v3f64: 408; GCN-DAG: buffer_store_dwordx4 v[0:3], off 409; GCN-DAG: buffer_store_dwordx2 v[4:5], off 410define void @void_func_v3f64(<3 x double> %arg0) #0 { 411 store <3 x double> %arg0, <3 x double> addrspace(1)* undef 412 ret void 413} 414 415; GCN-LABEL: {{^}}void_func_v4f64: 416; GCN-DAG: buffer_store_dwordx4 v[0:3], off 417; GCN-DAG: buffer_store_dwordx4 v[4:7], off 418define void @void_func_v4f64(<4 x double> %arg0) #0 { 419 store <4 x double> %arg0, <4 x double> addrspace(1)* undef 420 ret void 421} 422 423; GCN-LABEL: {{^}}void_func_v8f64: 424; GCN-DAG: buffer_store_dwordx4 v[0:3], off 425; GCN-DAG: buffer_store_dwordx4 v[4:7], off 426; GCN-DAG: buffer_store_dwordx4 v[8:11], off 427; GCN-DAG: buffer_store_dwordx4 v[12:15], off 428define void @void_func_v8f64(<8 x double> %arg0) #0 { 429 store <8 x double> %arg0, <8 x double> addrspace(1)* undef 430 ret void 431} 432 433; GCN-LABEL: {{^}}void_func_v16f64: 434; GCN-DAG: buffer_store_dwordx4 v[0:3], off 435; GCN-DAG: buffer_store_dwordx4 v[4:7], off 436; GCN-DAG: buffer_store_dwordx4 v[8:11], off 437; GCN-DAG: buffer_store_dwordx4 v[12:15], off 438; GCN-DAG: buffer_store_dwordx4 v[16:19], off 439; GCN-DAG: buffer_store_dwordx4 v[20:23], off 440; GCN-DAG: buffer_store_dwordx4 v[24:27], off 441; GCN-DAG: buffer_store_dwordx4 v[28:31], off 442define void @void_func_v16f64(<16 x double> %arg0) #0 { 443 store <16 x double> %arg0, <16 x double> addrspace(1)* undef 444 ret void 445} 446 447; GCN-LABEL: {{^}}void_func_v2f16: 448; GFX9-NOT: v0 449; GFX9: buffer_store_dword v0, off 450define void @void_func_v2f16(<2 x half> %arg0) #0 { 451 store <2 x half> %arg0, <2 x half> addrspace(1)* undef 452 ret void 453} 454 455; FIXME: Different abi if f16 legal 456; GCN-LABEL: {{^}}void_func_v3f16: 457; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v0 458; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v1 459; CI-DAG: v_cvt_f16_f32_e32 v{{[0-9]+}}, v2 460 461; GFX89-DAG: v0 462; GFX89-DAG: v1 463 464; GCN-DAG: buffer_store_short 465; GCN-DAG: buffer_store_dword 466define void @void_func_v3f16(<3 x half> %arg0) #0 { 467 store <3 x half> %arg0, <3 x half> addrspace(1)* undef 468 ret void 469} 470 471; GCN-LABEL: {{^}}void_func_v4f16: 472; GFX9-NOT: v0 473; GFX9-NOT: v1 474; GFX9-NOT: v[0:1] 475; GFX9: buffer_store_dwordx2 v[0:1], off 476define void @void_func_v4f16(<4 x half> %arg0) #0 { 477 store <4 x half> %arg0, <4 x half> addrspace(1)* undef 478 ret void 479} 480 481; GCN-LABEL: {{^}}void_func_v8f16: 482; GFX9-NOT: v0 483; GFX9-NOT: v1 484; GFX9: buffer_store_dwordx4 v[0:3], off 485define void @void_func_v8f16(<8 x half> %arg0) #0 { 486 store <8 x half> %arg0, <8 x half> addrspace(1)* undef 487 ret void 488} 489 490; GCN-LABEL: {{^}}void_func_v16f16: 491; GFX9-NOT: v0 492; GFX9-NOT: v1 493; GFX9-DAG: buffer_store_dwordx4 v[0:3], off 494; GFX9-DAG: buffer_store_dwordx4 v[4:7], off 495define void @void_func_v16f16(<16 x half> %arg0) #0 { 496 store <16 x half> %arg0, <16 x half> addrspace(1)* undef 497 ret void 498} 499 500; Make sure there is no alignment requirement for passed vgprs. 501; GCN-LABEL: {{^}}void_func_i32_i64_i32: 502; GCN-NOT: v0 503; GCN: buffer_store_dword v0, off 504; GCN: buffer_store_dwordx2 v[1:2] 505; GCN: buffer_store_dword v3 506define void @void_func_i32_i64_i32(i32 %arg0, i64 %arg1, i32 %arg2) #0 { 507 store volatile i32 %arg0, i32 addrspace(1)* undef 508 store volatile i64 %arg1, i64 addrspace(1)* undef 509 store volatile i32 %arg2, i32 addrspace(1)* undef 510 ret void 511} 512 513; GCN-LABEL: {{^}}void_func_struct_i32: 514; GCN-NOT: v0 515; GCN: buffer_store_dword v0, off 516define void @void_func_struct_i32({ i32 } %arg0) #0 { 517 store { i32 } %arg0, { i32 } addrspace(1)* undef 518 ret void 519} 520 521; GCN-LABEL: {{^}}void_func_struct_i8_i32: 522; GCN-DAG: buffer_store_byte v0, off 523; GCN-DAG: buffer_store_dword v1, off 524define void @void_func_struct_i8_i32({ i8, i32 } %arg0) #0 { 525 store { i8, i32 } %arg0, { i8, i32 } addrspace(1)* undef 526 ret void 527} 528 529; GCN-LABEL: {{^}}void_func_byval_struct_i8_i32: 530; GCN-DAG: buffer_load_ubyte v[[ELT0:[0-9]+]], off, s[0:3], s32{{$}} 531; GCN-DAG: buffer_load_dword v[[ELT1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 532; GCN-DAG: buffer_store_dword v[[ELT1]] 533; GCN-DAG: buffer_store_byte v[[ELT0]] 534define void @void_func_byval_struct_i8_i32({ i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg0) #0 { 535 %arg0.load = load { i8, i32 }, { i8, i32 } addrspace(5)* %arg0 536 store { i8, i32 } %arg0.load, { i8, i32 } addrspace(1)* undef 537 ret void 538} 539 540; GCN-LABEL: {{^}}void_func_byval_struct_i8_i32_x2: 541; GCN: buffer_load_ubyte v[[ELT0_0:[0-9]+]], off, s[0:3], s32 glc{{$}} 542; GCN: buffer_load_dword v[[ELT1_0:[0-9]+]], off, s[0:3], s32 offset:4 glc{{$}} 543; GCN: buffer_load_ubyte v[[ELT0_1:[0-9]+]], off, s[0:3], s32 offset:8 glc{{$}} 544; GCN: buffer_load_dword v[[ELT1_1:[0-9]+]], off, s[0:3], s32 offset:12 glc{{$}} 545 546; GCN: ds_write_b32 v0, v0 547; GCN: s_setpc_b64 548define void @void_func_byval_struct_i8_i32_x2({ i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg0, { i8, i32 } addrspace(5)* byval({ i8, i32 }) %arg1, i32 %arg2) #0 { 549 %arg0.load = load volatile { i8, i32 }, { i8, i32 } addrspace(5)* %arg0 550 %arg1.load = load volatile { i8, i32 }, { i8, i32 } addrspace(5)* %arg1 551 store volatile { i8, i32 } %arg0.load, { i8, i32 } addrspace(1)* undef 552 store volatile { i8, i32 } %arg1.load, { i8, i32 } addrspace(1)* undef 553 store volatile i32 %arg2, i32 addrspace(3)* undef 554 ret void 555} 556 557; GCN-LABEL: {{^}}void_func_byval_i32_byval_i64: 558; GCN-DAG: buffer_load_dword v[[ARG0_LOAD:[0-9]+]], off, s[0:3], s32{{$}} 559; GCN-DAG: buffer_load_dword v[[ARG1_LOAD0:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 560; GCN-DAG: buffer_load_dword v[[ARG1_LOAD1:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 561; GCN-DAG: buffer_store_dword v[[ARG0_LOAD]], off 562; GCN-DAG: buffer_store_dwordx2 v{{\[}}[[ARG1_LOAD0]]:[[ARG1_LOAD1]]{{\]}}, off 563define void @void_func_byval_i32_byval_i64(i32 addrspace(5)* byval(i32) %arg0, i64 addrspace(5)* byval(i64) %arg1) #0 { 564 %arg0.load = load i32, i32 addrspace(5)* %arg0 565 %arg1.load = load i64, i64 addrspace(5)* %arg1 566 store i32 %arg0.load, i32 addrspace(1)* undef 567 store i64 %arg1.load, i64 addrspace(1)* undef 568 ret void 569} 570 571; GCN-LABEL: {{^}}void_func_v32i32_i32_i64: 572; GCN-DAG: buffer_store_dwordx4 v[0:3], off 573; GCN-DAG: buffer_store_dwordx4 v[4:7], off 574; GCN-DAG: buffer_store_dwordx4 v[8:11], off 575; GCN-DAG: buffer_store_dwordx4 v[12:15], off 576; GCN-DAG: buffer_store_dwordx4 v[16:19], off 577; GCN-DAG: buffer_store_dwordx4 v[20:23], off 578; GCN-DAG: buffer_store_dwordx4 v[24:27], off 579; GCN-DAG: buffer_store_dwordx4 v[28:31], off 580; GCN-DAG: buffer_load_dword v[[LOAD_ARG0_31:[0-9]+]], off, s[0:3], s32{{$}} 581; GCN-DAG: buffer_load_dword v[[LOAD_ARG1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 582; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:8 583; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:12 584 585; GCN: buffer_store_dword v[[LOAD_ARG1]] 586; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_1]]{{\]}}, off 587define void @void_func_v32i32_i32_i64(<32 x i32> %arg0, i32 %arg1, i64 %arg2) #0 { 588 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 589 store volatile i32 %arg1, i32 addrspace(1)* undef 590 store volatile i64 %arg2, i64 addrspace(1)* undef 591 ret void 592} 593 594; FIXME: Different ext load types on CI vs. VI 595; GCN-LABEL: {{^}}void_func_v32i32_i1_i8_i16: 596; GCN-DAG: buffer_load_ubyte [[LOAD_ARG1:v[0-9]+]], off, s[0:3], s32 offset:4{{$}} 597; VI-DAG: buffer_load_ushort [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 598; VI-DAG: buffer_load_ushort [[LOAD_ARG3:v[0-9]+]], off, s[0:3], s32 offset:12{{$}} 599; VI-DAG: buffer_load_ushort [[LOAD_ARG4:v[0-9]+]], off, s[0:3], s32 offset:16{{$}} 600 601; CI-DAG: buffer_load_dword [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 602; CI-DAG: buffer_load_dword [[LOAD_ARG3:v[0-9]+]], off, s[0:3], s32 offset:12{{$}} 603; CI-DAG: buffer_load_dword [[LOAD_ARG4:v[0-9]+]], off, s[0:3], s32 offset:16{{$}} 604 605; GCN-DAG: v_and_b32_e32 [[TRUNC_ARG1_I1:v[0-9]+]], 1, [[LOAD_ARG1]] 606; CI-DAG: v_cvt_f16_f32_e32 [[CVT_ARG4:v[0-9]+]], [[LOAD_ARG4]] 607 608; GCN: buffer_store_byte [[TRUNC_ARG1_I1]], off 609; GCN: buffer_store_byte [[LOAD_ARG2]], off 610; GCN: buffer_store_short [[LOAD_ARG3]], off 611; GFX89: buffer_store_short [[LOAD_ARG4]], off 612 613; CI: buffer_store_short [[CVT_ARG4]], off 614define void @void_func_v32i32_i1_i8_i16(<32 x i32> %arg0, i1 %arg1, i8 %arg2, i16 %arg3, half %arg4) #0 { 615 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 616 store volatile i1 %arg1, i1 addrspace(1)* undef 617 store volatile i8 %arg2, i8 addrspace(1)* undef 618 store volatile i16 %arg3, i16 addrspace(1)* undef 619 store volatile half %arg4, half addrspace(1)* undef 620 ret void 621} 622 623; GCN-LABEL: {{^}}void_func_v32i32_v2i32_v2f32: 624; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 625; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 626; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 627; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 628 629; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_1]]{{\]}}, off 630; GCN: buffer_store_dwordx2 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_1]]{{\]}}, off 631define void @void_func_v32i32_v2i32_v2f32(<32 x i32> %arg0, <2 x i32> %arg1, <2 x float> %arg2) #0 { 632 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 633 store volatile <2 x i32> %arg1, <2 x i32> addrspace(1)* undef 634 store volatile <2 x float> %arg2, <2 x float> addrspace(1)* undef 635 ret void 636} 637 638; GCN-LABEL: {{^}}void_func_v32i32_v2i16_v2f16: 639; GFX9-DAG: buffer_load_dword [[LOAD_ARG1:v[0-9]+]], off, s[0:3], s32 offset:4{{$}} 640; GFX9-DAG: buffer_load_dword [[LOAD_ARG2:v[0-9]+]], off, s[0:3], s32 offset:8{{$}} 641; GFX9: buffer_store_dword [[LOAD_ARG1]], off 642; GFX9: buffer_store_short [[LOAD_ARG2]], off 643define void @void_func_v32i32_v2i16_v2f16(<32 x i32> %arg0, <2 x i16> %arg1, <2 x half> %arg2) #0 { 644 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 645 store volatile <2 x i16> %arg1, <2 x i16> addrspace(1)* undef 646 store volatile <2 x half> %arg2, <2 x half> addrspace(1)* undef 647 ret void 648} 649 650; GCN-LABEL: {{^}}void_func_v32i32_v2i64_v2f64: 651; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 652; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 653; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 654; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 655 656; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 657; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 658; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 659; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 660 661; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 662; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 663define void @void_func_v32i32_v2i64_v2f64(<32 x i32> %arg0, <2 x i64> %arg1, <2 x double> %arg2) #0 { 664 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 665 store volatile <2 x i64> %arg1, <2 x i64> addrspace(1)* undef 666 store volatile <2 x double> %arg2, <2 x double> addrspace(1)* undef 667 ret void 668} 669 670; GCN-LABEL: {{^}}void_func_v32i32_v4i32_v4f32: 671; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 672; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 673; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 674; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 675 676; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 677; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 678; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 679; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 680 681; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 682; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 683define void @void_func_v32i32_v4i32_v4f32(<32 x i32> %arg0, <4 x i32> %arg1, <4 x float> %arg2) #0 { 684 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 685 store volatile <4 x i32> %arg1, <4 x i32> addrspace(1)* undef 686 store volatile <4 x float> %arg2, <4 x float> addrspace(1)* undef 687 ret void 688} 689 690; GCN-LABEL: {{^}}void_func_v32i32_v8i32_v8f32: 691; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 692; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 693; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 694; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_3:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 695; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_4:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 696; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_5:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 697; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_6:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 698; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_7:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 699 700; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:36{{$}} 701; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:40{{$}} 702; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:44{{$}} 703; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:48{{$}} 704; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_4:[0-9]+]], off, s[0:3], s32 offset:52{{$}} 705; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_5:[0-9]+]], off, s[0:3], s32 offset:56{{$}} 706; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_6:[0-9]+]], off, s[0:3], s32 offset:60{{$}} 707; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_7:[0-9]+]], off, s[0:3], s32 offset:64{{$}} 708 709; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_4]]:[[LOAD_ARG1_7]]{{\]}}, off 710; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG1_0]]:[[LOAD_ARG1_3]]{{\]}}, off 711; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_4]]:[[LOAD_ARG2_7]]{{\]}}, off 712; GCN: buffer_store_dwordx4 v{{\[}}[[LOAD_ARG2_0]]:[[LOAD_ARG2_3]]{{\]}}, off 713define void @void_func_v32i32_v8i32_v8f32(<32 x i32> %arg0, <8 x i32> %arg1, <8 x float> %arg2) #0 { 714 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 715 store volatile <8 x i32> %arg1, <8 x i32> addrspace(1)* undef 716 store volatile <8 x float> %arg2, <8 x float> addrspace(1)* undef 717 ret void 718} 719 720; GCN-LABEL: {{^}}void_func_v32i32_v16i32_v16f32: 721; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_0:[0-9]+]], off, s[0:3], s32{{$}} 722; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_1:[0-9]+]], off, s[0:3], s32 offset:4{{$}} 723; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_2:[0-9]+]], off, s[0:3], s32 offset:8{{$}} 724; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_:[0-9]+]], off, s[0:3], s32 offset:12{{$}} 725; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_4:[0-9]+]], off, s[0:3], s32 offset:16{{$}} 726; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_5:[0-9]+]], off, s[0:3], s32 offset:20{{$}} 727; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_6:[0-9]+]], off, s[0:3], s32 offset:24{{$}} 728; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_7:[0-9]+]], off, s[0:3], s32 offset:28{{$}} 729; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_8:[0-9]+]], off, s[0:3], s32 offset:32{{$}} 730; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_9:[0-9]+]], off, s[0:3], s32 offset:36{{$}} 731; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_10:[0-9]+]], off, s[0:3], s32 offset:40{{$}} 732; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_11:[0-9]+]], off, s[0:3], s32 offset:44{{$}} 733; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_12:[0-9]+]], off, s[0:3], s32 offset:48{{$}} 734; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_13:[0-9]+]], off, s[0:3], s32 offset:52{{$}} 735; GCN-DAG: buffer_load_dword v[[LOAD_ARG1_14:[0-9]+]], off, s[0:3], s32 offset:56{{$}} 736; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_15:[0-9]+]], off, s[0:3], s32 offset:60{{$}} 737 738; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_0:[0-9]+]], off, s[0:3], s32 offset:64{{$}} 739; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_1:[0-9]+]], off, s[0:3], s32 offset:68{{$}} 740; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_2:[0-9]+]], off, s[0:3], s32 offset:72{{$}} 741; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_3:[0-9]+]], off, s[0:3], s32 offset:76{{$}} 742; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_4:[0-9]+]], off, s[0:3], s32 offset:80{{$}} 743; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_5:[0-9]+]], off, s[0:3], s32 offset:84{{$}} 744; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_6:[0-9]+]], off, s[0:3], s32 offset:88{{$}} 745; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_7:[0-9]+]], off, s[0:3], s32 offset:92{{$}} 746; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_8:[0-9]+]], off, s[0:3], s32 offset:96{{$}} 747; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_9:[0-9]+]], off, s[0:3], s32 offset:100{{$}} 748; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_10:[0-9]+]], off, s[0:3], s32 offset:104{{$}} 749; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_11:[0-9]+]], off, s[0:3], s32 offset:108{{$}} 750; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_12:[0-9]+]], off, s[0:3], s32 offset:112{{$}} 751; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_13:[0-9]+]], off, s[0:3], s32 offset:116{{$}} 752; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_14:[0-9]+]], off, s[0:3], s32 offset:120{{$}} 753; GCN-DAG: buffer_load_dword v[[LOAD_ARG2_15:[0-9]+]], off, s[0:3], s32 offset:124{{$}} 754define void @void_func_v32i32_v16i32_v16f32(<32 x i32> %arg0, <16 x i32> %arg1, <16 x float> %arg2) #0 { 755 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 756 store volatile <16 x i32> %arg1, <16 x i32> addrspace(1)* undef 757 store volatile <16 x float> %arg2, <16 x float> addrspace(1)* undef 758 ret void 759} 760 761; Make sure v3 isn't a wasted register because of v3 types being promoted to v4 762; GCN-LABEL: {{^}}void_func_v3f32_wasted_reg: 763; GCN: s_waitcnt 764; GCN: ds_write_b32 v{{[0-9]+}}, v0 765; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v1 766; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v2 767; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v3 768; GCN-NEXT: s_waitcnt 769; GCN-NEXT: s_setpc_b64 770define void @void_func_v3f32_wasted_reg(<3 x float> %arg0, i32 %arg1) #0 { 771 %arg0.0 = extractelement <3 x float> %arg0, i32 0 772 %arg0.1 = extractelement <3 x float> %arg0, i32 1 773 %arg0.2 = extractelement <3 x float> %arg0, i32 2 774 store volatile float %arg0.0, float addrspace(3)* undef 775 store volatile float %arg0.1, float addrspace(3)* undef 776 store volatile float %arg0.2, float addrspace(3)* undef 777 store volatile i32 %arg1, i32 addrspace(3)* undef 778 ret void 779} 780 781; GCN-LABEL: {{^}}void_func_v3i32_wasted_reg: 782; GCN: s_waitcnt 783; GCN: ds_write_b32 v{{[0-9]+}}, v0 784; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v1 785; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v2 786; GCN-NEXT: ds_write_b32 v{{[0-9]+}}, v3 787; GCN-NEXT: s_waitcnt 788; GCN-NEXT: s_setpc_b64 789define void @void_func_v3i32_wasted_reg(<3 x i32> %arg0, i32 %arg1) #0 { 790 %arg0.0 = extractelement <3 x i32> %arg0, i32 0 791 %arg0.1 = extractelement <3 x i32> %arg0, i32 1 792 %arg0.2 = extractelement <3 x i32> %arg0, i32 2 793 store volatile i32 %arg0.0, i32 addrspace(3)* undef 794 store volatile i32 %arg0.1, i32 addrspace(3)* undef 795 store volatile i32 %arg0.2, i32 addrspace(3)* undef 796 store volatile i32 %arg1, i32 addrspace(3)* undef 797 ret void 798} 799 800; Check there is no crash. 801; GCN-LABEL: {{^}}void_func_v16i8: 802define void @void_func_v16i8(<16 x i8> %arg0) #0 { 803 store volatile <16 x i8> %arg0, <16 x i8> addrspace(1)* undef 804 ret void 805} 806 807; Check there is no crash. 808; GCN-LABEL: {{^}}void_func_v32i32_v16i8: 809define void @void_func_v32i32_v16i8(<32 x i32> %arg0, <16 x i8> %arg1) #0 { 810 store volatile <32 x i32> %arg0, <32 x i32> addrspace(1)* undef 811 store volatile <16 x i8> %arg1, <16 x i8> addrspace(1)* undef 812 ret void 813} 814 815attributes #0 = { nounwind } 816