1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=amdgcn -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX7 %s 3; RUN: llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX8 %s 4; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9 %s 5; RUN: llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9-DL %s 6; RUN: llc -mtriple=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10-DL %s 7; RUN: llc -mtriple=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10-DL %s 8 9define amdgpu_kernel void @udot8_acc32(<8 x i4> addrspace(1)* %src1, 10; GFX7-LABEL: udot8_acc32: 11; GFX7: ; %bb.0: ; %entry 12; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 13; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 14; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 15; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 16; GFX7-NEXT: s_mov_b32 s14, -1 17; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 18; GFX7-NEXT: s_add_u32 s12, s12, s3 19; GFX7-NEXT: s_mov_b32 s3, 0xf000 20; GFX7-NEXT: s_waitcnt lgkmcnt(0) 21; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 22; GFX7-NEXT: s_mov_b32 s10, 0 23; GFX7-NEXT: s_mov_b32 s11, s3 24; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 25; GFX7-NEXT: v_mov_b32_e32 v1, 0 26; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 27; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 28; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 29; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0 30; GFX7-NEXT: s_mov_b32 s2, -1 31; GFX7-NEXT: s_addc_u32 s13, s13, 0 32; GFX7-NEXT: s_waitcnt vmcnt(1) 33; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 34; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 35; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 36; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 37; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 38; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 39; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 40; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 41; GFX7-NEXT: s_waitcnt vmcnt(0) 42; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 43; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 44; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 45; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 46; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 47; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 48; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 49; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 50; GFX7-NEXT: s_waitcnt lgkmcnt(0) 51; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, s4 52; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 53; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 54; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 55; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 56; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 57; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 58; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 59; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0 60; GFX7-NEXT: s_endpgm 61; 62; GFX8-LABEL: udot8_acc32: 63; GFX8: ; %bb.0: ; %entry 64; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 65; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 66; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 67; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 68; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 69; GFX8-NEXT: s_waitcnt lgkmcnt(0) 70; GFX8-NEXT: v_mov_b32_e32 v1, s5 71; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 72; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 73; GFX8-NEXT: v_mov_b32_e32 v3, s7 74; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2 75; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc 76; GFX8-NEXT: flat_load_dword v0, v[0:1] 77; GFX8-NEXT: flat_load_dword v1, v[2:3] 78; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0 79; GFX8-NEXT: s_mov_b32 s10, -1 80; GFX8-NEXT: s_mov_b32 s11, 0xe80000 81; GFX8-NEXT: s_add_u32 s8, s8, s3 82; GFX8-NEXT: s_addc_u32 s9, s9, 0 83; GFX8-NEXT: s_waitcnt vmcnt(1) 84; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0 85; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4 86; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4 87; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4 88; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4 89; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4 90; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4 91; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 92; GFX8-NEXT: s_waitcnt vmcnt(0) 93; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1 94; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4 95; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4 96; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4 97; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4 98; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4 99; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4 100; GFX8-NEXT: v_and_b32_e32 v1, 15, v1 101; GFX8-NEXT: s_waitcnt lgkmcnt(0) 102; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, s2 103; GFX8-NEXT: v_mad_u32_u24 v0, v8, v15, v0 104; GFX8-NEXT: v_mad_u32_u24 v0, v7, v14, v0 105; GFX8-NEXT: v_mad_u32_u24 v0, v6, v13, v0 106; GFX8-NEXT: v_mad_u32_u24 v0, v5, v12, v0 107; GFX8-NEXT: v_mad_u32_u24 v0, v4, v11, v0 108; GFX8-NEXT: v_mad_u32_u24 v0, v3, v10, v0 109; GFX8-NEXT: v_mad_u32_u24 v2, v2, v9, v0 110; GFX8-NEXT: v_mov_b32_e32 v0, s0 111; GFX8-NEXT: v_mov_b32_e32 v1, s1 112; GFX8-NEXT: flat_store_dword v[0:1], v2 113; GFX8-NEXT: s_endpgm 114; 115; GFX9-LABEL: udot8_acc32: 116; GFX9: ; %bb.0: ; %entry 117; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 118; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 119; GFX9-NEXT: s_mov_b32 s10, -1 120; GFX9-NEXT: s_mov_b32 s11, 0xe00000 121; GFX9-NEXT: s_add_u32 s8, s8, s3 122; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 123; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 124; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 125; GFX9-NEXT: s_addc_u32 s9, s9, 0 126; GFX9-NEXT: s_waitcnt lgkmcnt(0) 127; GFX9-NEXT: global_load_dword v1, v0, s[4:5] 128; GFX9-NEXT: global_load_dword v2, v0, s[6:7] 129; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0 130; GFX9-NEXT: v_mov_b32_e32 v0, 0 131; GFX9-NEXT: s_waitcnt vmcnt(1) 132; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v1 133; GFX9-NEXT: s_waitcnt vmcnt(0) 134; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v2 135; GFX9-NEXT: v_bfe_u32 v4, v1, 24, 4 136; GFX9-NEXT: v_bfe_u32 v11, v2, 24, 4 137; GFX9-NEXT: v_bfe_u32 v5, v1, 20, 4 138; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4 139; GFX9-NEXT: v_bfe_u32 v6, v1, 16, 4 140; GFX9-NEXT: v_bfe_u32 v13, v2, 16, 4 141; GFX9-NEXT: v_bfe_u32 v7, v1, 12, 4 142; GFX9-NEXT: v_bfe_u32 v14, v2, 12, 4 143; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4 144; GFX9-NEXT: v_bfe_u32 v9, v1, 4, 4 145; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4 146; GFX9-NEXT: v_bfe_u32 v16, v2, 4, 4 147; GFX9-NEXT: v_and_b32_e32 v1, 15, v1 148; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 149; GFX9-NEXT: v_mul_u32_u24_e32 v1, v1, v2 150; GFX9-NEXT: v_mul_u32_u24_e32 v2, v9, v16 151; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15 152; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14 153; GFX9-NEXT: s_waitcnt lgkmcnt(0) 154; GFX9-NEXT: v_add3_u32 v1, v1, s0, v2 155; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13 156; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12 157; GFX9-NEXT: v_add3_u32 v1, v1, v8, v7 158; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11 159; GFX9-NEXT: v_mul_u32_u24_e32 v3, v3, v10 160; GFX9-NEXT: v_add3_u32 v1, v1, v6, v5 161; GFX9-NEXT: v_add3_u32 v1, v1, v4, v3 162; GFX9-NEXT: global_store_dword v0, v1, s[2:3] 163; GFX9-NEXT: s_endpgm 164; 165; GFX9-DL-LABEL: udot8_acc32: 166; GFX9-DL: ; %bb.0: ; %entry 167; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 168; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 169; GFX9-DL-NEXT: s_mov_b32 s10, -1 170; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 171; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 172; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 173; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 174; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 175; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 176; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 177; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 178; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 179; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 180; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0 181; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 182; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v2, v3, s0 183; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3] 184; GFX9-DL-NEXT: s_endpgm 185; 186; GFX10-DL-LABEL: udot8_acc32: 187; GFX10-DL: ; %bb.0: ; %entry 188; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 189; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 190; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 191; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 192; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 193; GFX10-DL-NEXT: s_mov_b32 s10, -1 194; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 195; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 196; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 197; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 198; GFX10-DL-NEXT: s_clause 0x1 199; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 200; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 201; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0 202; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0 203; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 204; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v1, v2, s2 205; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1] 206; GFX10-DL-NEXT: s_endpgm 207 <8 x i4> addrspace(1)* %src2, 208 i32 addrspace(1)* nocapture %dst) { 209entry: 210 %idx = call i32 @llvm.amdgcn.workitem.id.x() 211 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 212 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 213 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 214 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 215 216 %v1e0 = extractelement <8 x i4> %vec1, i64 0 217 %cv1e0 = zext i4 %v1e0 to i32 218 %v2e0 = extractelement <8 x i4> %vec2, i64 0 219 %cv2e0 = zext i4 %v2e0 to i32 220 %mul0 = mul nuw nsw i32 %cv1e0, %cv2e0 221 222 %v1e1 = extractelement <8 x i4> %vec1, i64 1 223 %cv1e1 = zext i4 %v1e1 to i32 224 %v2e1 = extractelement <8 x i4> %vec2, i64 1 225 %cv2e1 = zext i4 %v2e1 to i32 226 %mul1 = mul nuw nsw i32 %cv1e1, %cv2e1 227 228 %v1e2 = extractelement <8 x i4> %vec1, i64 2 229 %cv1e2 = zext i4 %v1e2 to i32 230 %v2e2 = extractelement <8 x i4> %vec2, i64 2 231 %cv2e2 = zext i4 %v2e2 to i32 232 %mul2 = mul nuw nsw i32 %cv1e2, %cv2e2 233 234 %v1e3 = extractelement <8 x i4> %vec1, i64 3 235 %cv1e3 = zext i4 %v1e3 to i32 236 %v2e3 = extractelement <8 x i4> %vec2, i64 3 237 %cv2e3 = zext i4 %v2e3 to i32 238 %mul3 = mul nuw nsw i32 %cv1e3, %cv2e3 239 240 %v1e4 = extractelement <8 x i4> %vec1, i64 4 241 %cv1e4 = zext i4 %v1e4 to i32 242 %v2e4 = extractelement <8 x i4> %vec2, i64 4 243 %cv2e4 = zext i4 %v2e4 to i32 244 %mul4 = mul nuw nsw i32 %cv1e4, %cv2e4 245 246 %v1e5 = extractelement <8 x i4> %vec1, i64 5 247 %cv1e5 = zext i4 %v1e5 to i32 248 %v2e5 = extractelement <8 x i4> %vec2, i64 5 249 %cv2e5 = zext i4 %v2e5 to i32 250 %mul5 = mul nuw nsw i32 %cv1e5, %cv2e5 251 252 %v1e6 = extractelement <8 x i4> %vec1, i64 6 253 %cv1e6 = zext i4 %v1e6 to i32 254 %v2e6 = extractelement <8 x i4> %vec2, i64 6 255 %cv2e6 = zext i4 %v2e6 to i32 256 %mul6 = mul nuw nsw i32 %cv1e6, %cv2e6 257 258 %v1e7 = extractelement <8 x i4> %vec1, i64 7 259 %cv1e7 = zext i4 %v1e7 to i32 260 %v2e7 = extractelement <8 x i4> %vec2, i64 7 261 %cv2e7 = zext i4 %v2e7 to i32 262 %mul7 = mul nuw nsw i32 %cv1e7, %cv2e7 263 264 %acc = load i32, i32 addrspace(1)* %dst, align 4 265 %add1 = add i32 %mul0, %acc 266 %add2 = add i32 %add1, %mul1 267 %add3 = add i32 %add2, %mul2 268 %add4 = add i32 %add3, %mul3 269 %add5 = add i32 %add4, %mul4 270 %add6 = add i32 %add5, %mul5 271 %add7 = add i32 %add6, %mul6 272 %add8 = add i32 %add7, %mul7 273 274 store i32 %add8, i32 addrspace(1)* %dst, align 4 275 ret void 276} 277 278; TODO: Remove the unnecessary instruction(that is zero-extending the 279; 2nd MAD) to have the pattern-recognizer to kick in. 280define amdgpu_kernel void @udot8_acc16(<8 x i4> addrspace(1)* %src1, 281; GFX7-LABEL: udot8_acc16: 282; GFX7: ; %bb.0: ; %entry 283; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 284; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 285; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 286; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 287; GFX7-NEXT: s_mov_b32 s14, -1 288; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 289; GFX7-NEXT: s_add_u32 s12, s12, s3 290; GFX7-NEXT: s_mov_b32 s3, 0xf000 291; GFX7-NEXT: s_mov_b32 s10, 0 292; GFX7-NEXT: s_mov_b32 s11, s3 293; GFX7-NEXT: s_waitcnt lgkmcnt(0) 294; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 295; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 296; GFX7-NEXT: v_mov_b32_e32 v1, 0 297; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 298; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 299; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 300; GFX7-NEXT: s_mov_b32 s2, -1 301; GFX7-NEXT: buffer_load_ushort v16, off, s[0:3], 0 302; GFX7-NEXT: s_addc_u32 s13, s13, 0 303; GFX7-NEXT: s_waitcnt vmcnt(2) 304; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 305; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 306; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 307; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 308; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 309; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 310; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 311; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 312; GFX7-NEXT: s_waitcnt vmcnt(1) 313; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 314; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 315; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 316; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 317; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 318; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 319; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 320; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 321; GFX7-NEXT: s_waitcnt vmcnt(0) 322; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 323; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 324; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 325; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 326; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 327; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 328; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 329; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 330; GFX7-NEXT: buffer_store_short v0, off, s[0:3], 0 331; GFX7-NEXT: s_endpgm 332; 333; GFX8-LABEL: udot8_acc16: 334; GFX8: ; %bb.0: ; %entry 335; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 336; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 337; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 338; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 339; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 340; GFX8-NEXT: s_waitcnt lgkmcnt(0) 341; GFX8-NEXT: v_mov_b32_e32 v1, s5 342; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 343; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 344; GFX8-NEXT: flat_load_dword v4, v[0:1] 345; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 346; GFX8-NEXT: v_mov_b32_e32 v1, s7 347; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 348; GFX8-NEXT: v_mov_b32_e32 v3, s1 349; GFX8-NEXT: flat_load_dword v0, v[0:1] 350; GFX8-NEXT: v_mov_b32_e32 v2, s0 351; GFX8-NEXT: flat_load_ushort v18, v[2:3] 352; GFX8-NEXT: s_mov_b32 s10, -1 353; GFX8-NEXT: s_mov_b32 s11, 0xe80000 354; GFX8-NEXT: s_add_u32 s8, s8, s3 355; GFX8-NEXT: s_addc_u32 s9, s9, 0 356; GFX8-NEXT: s_waitcnt vmcnt(2) 357; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4 358; GFX8-NEXT: v_bfe_u32 v5, v4, 24, 4 359; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4 360; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4 361; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4 362; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4 363; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4 364; GFX8-NEXT: v_and_b32_e32 v4, 15, v4 365; GFX8-NEXT: s_waitcnt vmcnt(1) 366; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0 367; GFX8-NEXT: v_bfe_u32 v12, v0, 24, 4 368; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4 369; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4 370; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4 371; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4 372; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4 373; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 374; GFX8-NEXT: s_waitcnt vmcnt(0) 375; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18 376; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0 377; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0 378; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0 379; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0 380; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0 381; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0 382; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0 383; GFX8-NEXT: flat_store_short v[2:3], v0 384; GFX8-NEXT: s_endpgm 385; 386; GFX9-LABEL: udot8_acc16: 387; GFX9: ; %bb.0: ; %entry 388; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 389; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 390; GFX9-NEXT: s_mov_b32 s10, -1 391; GFX9-NEXT: s_mov_b32 s11, 0xe00000 392; GFX9-NEXT: s_add_u32 s8, s8, s3 393; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 394; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 395; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 396; GFX9-NEXT: v_mov_b32_e32 v1, 0 397; GFX9-NEXT: s_addc_u32 s9, s9, 0 398; GFX9-NEXT: s_waitcnt lgkmcnt(0) 399; GFX9-NEXT: global_load_dword v2, v0, s[4:5] 400; GFX9-NEXT: global_load_dword v3, v0, s[6:7] 401; GFX9-NEXT: global_load_ushort v17, v1, s[2:3] 402; GFX9-NEXT: s_waitcnt vmcnt(2) 403; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2 404; GFX9-NEXT: v_bfe_u32 v4, v2, 24, 4 405; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4 406; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4 407; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4 408; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4 409; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4 410; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 411; GFX9-NEXT: s_waitcnt vmcnt(1) 412; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3 413; GFX9-NEXT: v_bfe_u32 v11, v3, 24, 4 414; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4 415; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4 416; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4 417; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4 418; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4 419; GFX9-NEXT: v_and_b32_e32 v3, 15, v3 420; GFX9-NEXT: s_waitcnt vmcnt(0) 421; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 422; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 423; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 424; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 425; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 426; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 427; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 428; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 429; GFX9-NEXT: global_store_short v1, v0, s[2:3] 430; GFX9-NEXT: s_endpgm 431; 432; GFX9-DL-LABEL: udot8_acc16: 433; GFX9-DL: ; %bb.0: ; %entry 434; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 435; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 436; GFX9-DL-NEXT: s_mov_b32 s10, -1 437; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 438; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 439; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 440; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 441; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 442; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 443; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 444; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 445; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 446; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 447; GFX9-DL-NEXT: global_load_ushort v17, v1, s[2:3] 448; GFX9-DL-NEXT: s_waitcnt vmcnt(2) 449; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2 450; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 24, 4 451; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4 452; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4 453; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4 454; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4 455; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4 456; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2 457; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 458; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3 459; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 24, 4 460; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4 461; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4 462; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4 463; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4 464; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4 465; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3 466; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 467; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 468; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 469; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 470; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 471; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 472; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 473; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 474; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 475; GFX9-DL-NEXT: global_store_short v1, v0, s[2:3] 476; GFX9-DL-NEXT: s_endpgm 477; 478; GFX10-DL-LABEL: udot8_acc16: 479; GFX10-DL: ; %bb.0: ; %entry 480; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 481; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 482; GFX10-DL-NEXT: s_mov_b32 s10, -1 483; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 484; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 485; GFX10-DL-NEXT: s_clause 0x1 486; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 487; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 488; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 489; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0 490; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 491; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 492; GFX10-DL-NEXT: s_clause 0x1 493; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5] 494; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7] 495; GFX10-DL-NEXT: global_load_ushort v4, v1, s[2:3] 496; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 497; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2 498; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 499; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3 500; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4 501; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4 502; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 503; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4 504; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4 505; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4 506; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 507; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4 508; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4 509; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 510; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4 511; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4 512; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 513; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4 514; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4 515; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 516; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 24, 4 517; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 24, 4 518; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 519; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3 520; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 521; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 522; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0 523; GFX10-DL-NEXT: global_store_short v1, v0, s[2:3] 524; GFX10-DL-NEXT: s_endpgm 525 <8 x i4> addrspace(1)* %src2, 526 i16 addrspace(1)* nocapture %dst) { 527entry: 528 %idx = call i32 @llvm.amdgcn.workitem.id.x() 529 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 530 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 531 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 532 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 533 534 %v1e0 = extractelement <8 x i4> %vec1, i64 0 535 %cv1e0 = zext i4 %v1e0 to i16 536 %v2e0 = extractelement <8 x i4> %vec2, i64 0 537 %cv2e0 = zext i4 %v2e0 to i16 538 %mul0 = mul nuw nsw i16 %cv1e0, %cv2e0 539 540 %v1e1 = extractelement <8 x i4> %vec1, i64 1 541 %cv1e1 = zext i4 %v1e1 to i16 542 %v2e1 = extractelement <8 x i4> %vec2, i64 1 543 %cv2e1 = zext i4 %v2e1 to i16 544 %mul1 = mul nuw nsw i16 %cv1e1, %cv2e1 545 546 %v1e2 = extractelement <8 x i4> %vec1, i64 2 547 %cv1e2 = zext i4 %v1e2 to i16 548 %v2e2 = extractelement <8 x i4> %vec2, i64 2 549 %cv2e2 = zext i4 %v2e2 to i16 550 %mul2 = mul nuw nsw i16 %cv1e2, %cv2e2 551 552 %v1e3 = extractelement <8 x i4> %vec1, i64 3 553 %cv1e3 = zext i4 %v1e3 to i16 554 %v2e3 = extractelement <8 x i4> %vec2, i64 3 555 %cv2e3 = zext i4 %v2e3 to i16 556 %mul3 = mul nuw nsw i16 %cv1e3, %cv2e3 557 558 %v1e4 = extractelement <8 x i4> %vec1, i64 4 559 %cv1e4 = zext i4 %v1e4 to i16 560 %v2e4 = extractelement <8 x i4> %vec2, i64 4 561 %cv2e4 = zext i4 %v2e4 to i16 562 %mul4 = mul nuw nsw i16 %cv1e4, %cv2e4 563 564 %v1e5 = extractelement <8 x i4> %vec1, i64 5 565 %cv1e5 = zext i4 %v1e5 to i16 566 %v2e5 = extractelement <8 x i4> %vec2, i64 5 567 %cv2e5 = zext i4 %v2e5 to i16 568 %mul5 = mul nuw nsw i16 %cv1e5, %cv2e5 569 570 %v1e6 = extractelement <8 x i4> %vec1, i64 6 571 %cv1e6 = zext i4 %v1e6 to i16 572 %v2e6 = extractelement <8 x i4> %vec2, i64 6 573 %cv2e6 = zext i4 %v2e6 to i16 574 %mul6 = mul nuw nsw i16 %cv1e6, %cv2e6 575 576 %v1e7 = extractelement <8 x i4> %vec1, i64 7 577 %cv1e7 = zext i4 %v1e7 to i16 578 %v2e7 = extractelement <8 x i4> %vec2, i64 7 579 %cv2e7 = zext i4 %v2e7 to i16 580 %mul7 = mul nuw nsw i16 %cv1e7, %cv2e7 581 582 %acc = load i16, i16 addrspace(1)* %dst, align 4 583 %add1 = add i16 %mul0, %acc 584 %add2 = add i16 %add1, %mul1 585 %add3 = add i16 %add2, %mul2 586 %add4 = add i16 %add3, %mul3 587 %add5 = add i16 %add4, %mul4 588 %add6 = add i16 %add5, %mul5 589 %add7 = add i16 %add6, %mul6 590 %add8 = add i16 %add7, %mul7 591 592 store i16 %add8, i16 addrspace(1)* %dst, align 4 593 ret void 594} 595 596; TODO: Remove the unnecessary instruction(that is zero-extending the 597; 2nd MAD) to have the pattern-recognizer to kick in. 598define amdgpu_kernel void @udot8_acc8(<8 x i4> addrspace(1)* %src1, 599; GFX7-LABEL: udot8_acc8: 600; GFX7: ; %bb.0: ; %entry 601; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 602; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 603; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 604; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 605; GFX7-NEXT: s_mov_b32 s14, -1 606; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 607; GFX7-NEXT: s_add_u32 s12, s12, s3 608; GFX7-NEXT: s_mov_b32 s3, 0xf000 609; GFX7-NEXT: s_mov_b32 s10, 0 610; GFX7-NEXT: s_mov_b32 s11, s3 611; GFX7-NEXT: s_waitcnt lgkmcnt(0) 612; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 613; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 614; GFX7-NEXT: v_mov_b32_e32 v1, 0 615; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 616; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 617; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 618; GFX7-NEXT: s_mov_b32 s2, -1 619; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0 620; GFX7-NEXT: s_addc_u32 s13, s13, 0 621; GFX7-NEXT: s_waitcnt vmcnt(2) 622; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 623; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 624; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 625; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 626; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 627; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 628; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 629; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 630; GFX7-NEXT: s_waitcnt vmcnt(1) 631; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 632; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 633; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 634; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 635; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 636; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 637; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 638; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 639; GFX7-NEXT: s_waitcnt vmcnt(0) 640; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 641; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 642; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 643; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 644; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 645; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 646; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 647; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 648; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0 649; GFX7-NEXT: s_endpgm 650; 651; GFX8-LABEL: udot8_acc8: 652; GFX8: ; %bb.0: ; %entry 653; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 654; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 655; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 656; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 657; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 658; GFX8-NEXT: s_waitcnt lgkmcnt(0) 659; GFX8-NEXT: v_mov_b32_e32 v1, s5 660; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 661; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 662; GFX8-NEXT: flat_load_dword v4, v[0:1] 663; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 664; GFX8-NEXT: v_mov_b32_e32 v1, s7 665; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 666; GFX8-NEXT: v_mov_b32_e32 v3, s1 667; GFX8-NEXT: flat_load_dword v0, v[0:1] 668; GFX8-NEXT: v_mov_b32_e32 v2, s0 669; GFX8-NEXT: flat_load_ubyte v18, v[2:3] 670; GFX8-NEXT: s_mov_b32 s10, -1 671; GFX8-NEXT: s_mov_b32 s11, 0xe80000 672; GFX8-NEXT: s_add_u32 s8, s8, s3 673; GFX8-NEXT: s_addc_u32 s9, s9, 0 674; GFX8-NEXT: s_waitcnt vmcnt(2) 675; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4 676; GFX8-NEXT: v_bfe_u32 v5, v4, 24, 4 677; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4 678; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4 679; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4 680; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4 681; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4 682; GFX8-NEXT: v_and_b32_e32 v4, 15, v4 683; GFX8-NEXT: s_waitcnt vmcnt(1) 684; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0 685; GFX8-NEXT: v_bfe_u32 v12, v0, 24, 4 686; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4 687; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4 688; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4 689; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4 690; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4 691; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 692; GFX8-NEXT: s_waitcnt vmcnt(0) 693; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18 694; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0 695; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0 696; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0 697; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0 698; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0 699; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0 700; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0 701; GFX8-NEXT: flat_store_byte v[2:3], v0 702; GFX8-NEXT: s_endpgm 703; 704; GFX9-LABEL: udot8_acc8: 705; GFX9: ; %bb.0: ; %entry 706; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 707; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 708; GFX9-NEXT: s_mov_b32 s10, -1 709; GFX9-NEXT: s_mov_b32 s11, 0xe00000 710; GFX9-NEXT: s_add_u32 s8, s8, s3 711; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 712; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 713; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 714; GFX9-NEXT: v_mov_b32_e32 v1, 0 715; GFX9-NEXT: s_addc_u32 s9, s9, 0 716; GFX9-NEXT: s_waitcnt lgkmcnt(0) 717; GFX9-NEXT: global_load_dword v2, v0, s[4:5] 718; GFX9-NEXT: global_load_dword v3, v0, s[6:7] 719; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3] 720; GFX9-NEXT: s_waitcnt vmcnt(2) 721; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2 722; GFX9-NEXT: v_bfe_u32 v4, v2, 24, 4 723; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4 724; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4 725; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4 726; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4 727; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4 728; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 729; GFX9-NEXT: s_waitcnt vmcnt(1) 730; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3 731; GFX9-NEXT: v_bfe_u32 v11, v3, 24, 4 732; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4 733; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4 734; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4 735; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4 736; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4 737; GFX9-NEXT: v_and_b32_e32 v3, 15, v3 738; GFX9-NEXT: s_waitcnt vmcnt(0) 739; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 740; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 741; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 742; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 743; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 744; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 745; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 746; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 747; GFX9-NEXT: global_store_byte v1, v0, s[2:3] 748; GFX9-NEXT: s_endpgm 749; 750; GFX9-DL-LABEL: udot8_acc8: 751; GFX9-DL: ; %bb.0: ; %entry 752; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 753; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 754; GFX9-DL-NEXT: s_mov_b32 s10, -1 755; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 756; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 757; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 758; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 759; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 760; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 761; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 762; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 763; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 764; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 765; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3] 766; GFX9-DL-NEXT: s_waitcnt vmcnt(2) 767; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2 768; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 24, 4 769; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4 770; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4 771; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4 772; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4 773; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4 774; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2 775; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 776; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3 777; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 24, 4 778; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4 779; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4 780; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4 781; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4 782; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4 783; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3 784; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 785; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 786; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 787; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 788; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 789; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 790; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 791; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 792; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 793; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3] 794; GFX9-DL-NEXT: s_endpgm 795; 796; GFX10-DL-LABEL: udot8_acc8: 797; GFX10-DL: ; %bb.0: ; %entry 798; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 799; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 800; GFX10-DL-NEXT: s_mov_b32 s10, -1 801; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 802; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 803; GFX10-DL-NEXT: s_clause 0x1 804; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 805; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 806; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 807; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0 808; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 809; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 810; GFX10-DL-NEXT: s_clause 0x1 811; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5] 812; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7] 813; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3] 814; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 815; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2 816; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 817; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3 818; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4 819; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4 820; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 821; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4 822; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4 823; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4 824; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 825; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4 826; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4 827; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 828; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4 829; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4 830; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 831; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4 832; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4 833; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 834; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 24, 4 835; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 24, 4 836; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 837; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3 838; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 839; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 840; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0 841; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3] 842; GFX10-DL-NEXT: s_endpgm 843 <8 x i4> addrspace(1)* %src2, 844 i8 addrspace(1)* nocapture %dst) { 845entry: 846 %idx = call i32 @llvm.amdgcn.workitem.id.x() 847 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 848 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 849 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 850 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 851 852 %v1e0 = extractelement <8 x i4> %vec1, i64 0 853 %cv1e0 = zext i4 %v1e0 to i8 854 %v2e0 = extractelement <8 x i4> %vec2, i64 0 855 %cv2e0 = zext i4 %v2e0 to i8 856 %mul0 = mul nuw nsw i8 %cv1e0, %cv2e0 857 858 %v1e1 = extractelement <8 x i4> %vec1, i64 1 859 %cv1e1 = zext i4 %v1e1 to i8 860 %v2e1 = extractelement <8 x i4> %vec2, i64 1 861 %cv2e1 = zext i4 %v2e1 to i8 862 %mul1 = mul nuw nsw i8 %cv1e1, %cv2e1 863 864 %v1e2 = extractelement <8 x i4> %vec1, i64 2 865 %cv1e2 = zext i4 %v1e2 to i8 866 %v2e2 = extractelement <8 x i4> %vec2, i64 2 867 %cv2e2 = zext i4 %v2e2 to i8 868 %mul2 = mul nuw nsw i8 %cv1e2, %cv2e2 869 870 %v1e3 = extractelement <8 x i4> %vec1, i64 3 871 %cv1e3 = zext i4 %v1e3 to i8 872 %v2e3 = extractelement <8 x i4> %vec2, i64 3 873 %cv2e3 = zext i4 %v2e3 to i8 874 %mul3 = mul nuw nsw i8 %cv1e3, %cv2e3 875 876 %v1e4 = extractelement <8 x i4> %vec1, i64 4 877 %cv1e4 = zext i4 %v1e4 to i8 878 %v2e4 = extractelement <8 x i4> %vec2, i64 4 879 %cv2e4 = zext i4 %v2e4 to i8 880 %mul4 = mul nuw nsw i8 %cv1e4, %cv2e4 881 882 %v1e5 = extractelement <8 x i4> %vec1, i64 5 883 %cv1e5 = zext i4 %v1e5 to i8 884 %v2e5 = extractelement <8 x i4> %vec2, i64 5 885 %cv2e5 = zext i4 %v2e5 to i8 886 %mul5 = mul nuw nsw i8 %cv1e5, %cv2e5 887 888 %v1e6 = extractelement <8 x i4> %vec1, i64 6 889 %cv1e6 = zext i4 %v1e6 to i8 890 %v2e6 = extractelement <8 x i4> %vec2, i64 6 891 %cv2e6 = zext i4 %v2e6 to i8 892 %mul6 = mul nuw nsw i8 %cv1e6, %cv2e6 893 894 %v1e7 = extractelement <8 x i4> %vec1, i64 7 895 %cv1e7 = zext i4 %v1e7 to i8 896 %v2e7 = extractelement <8 x i4> %vec2, i64 7 897 %cv2e7 = zext i4 %v2e7 to i8 898 %mul7 = mul nuw nsw i8 %cv1e7, %cv2e7 899 900 %acc = load i8, i8 addrspace(1)* %dst, align 4 901 %add1 = add i8 %mul0, %acc 902 %add2 = add i8 %add1, %mul1 903 %add3 = add i8 %add2, %mul2 904 %add4 = add i8 %add3, %mul3 905 %add5 = add i8 %add4, %mul4 906 %add6 = add i8 %add5, %mul5 907 %add7 = add i8 %add6, %mul6 908 %add8 = add i8 %add7, %mul7 909 910 store i8 %add8, i8 addrspace(1)* %dst, align 4 911 ret void 912} 913 914; TODO: Remove the two unnecessary instructions(and+add after 2nd MAD) 915; to have the pattern-recognizer to kick in. 916define amdgpu_kernel void @udot8_acc4(<8 x i4> addrspace(1)* %src1, 917; GFX7-LABEL: udot8_acc4: 918; GFX7: ; %bb.0: ; %entry 919; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 920; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 921; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 922; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 923; GFX7-NEXT: s_mov_b32 s14, -1 924; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 925; GFX7-NEXT: s_add_u32 s12, s12, s3 926; GFX7-NEXT: s_mov_b32 s3, 0xf000 927; GFX7-NEXT: s_mov_b32 s10, 0 928; GFX7-NEXT: s_mov_b32 s11, s3 929; GFX7-NEXT: s_waitcnt lgkmcnt(0) 930; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 931; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 932; GFX7-NEXT: v_mov_b32_e32 v1, 0 933; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 934; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 935; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 936; GFX7-NEXT: s_mov_b32 s2, -1 937; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0 938; GFX7-NEXT: s_addc_u32 s13, s13, 0 939; GFX7-NEXT: s_waitcnt vmcnt(2) 940; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 941; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 942; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 943; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 944; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 945; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 946; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 947; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 948; GFX7-NEXT: s_waitcnt vmcnt(1) 949; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 950; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 951; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 952; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 953; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 954; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 955; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 956; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 957; GFX7-NEXT: s_waitcnt vmcnt(0) 958; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 959; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 960; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 961; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 962; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 963; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 964; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 965; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 966; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 967; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0 968; GFX7-NEXT: s_endpgm 969; 970; GFX8-LABEL: udot8_acc4: 971; GFX8: ; %bb.0: ; %entry 972; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 973; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 974; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 975; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 976; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 977; GFX8-NEXT: s_waitcnt lgkmcnt(0) 978; GFX8-NEXT: v_mov_b32_e32 v1, s5 979; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 980; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 981; GFX8-NEXT: flat_load_dword v4, v[0:1] 982; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 983; GFX8-NEXT: v_mov_b32_e32 v1, s7 984; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 985; GFX8-NEXT: v_mov_b32_e32 v3, s1 986; GFX8-NEXT: flat_load_dword v0, v[0:1] 987; GFX8-NEXT: v_mov_b32_e32 v2, s0 988; GFX8-NEXT: flat_load_ubyte v18, v[2:3] 989; GFX8-NEXT: s_mov_b32 s10, -1 990; GFX8-NEXT: s_mov_b32 s11, 0xe80000 991; GFX8-NEXT: s_add_u32 s8, s8, s3 992; GFX8-NEXT: s_addc_u32 s9, s9, 0 993; GFX8-NEXT: s_waitcnt vmcnt(2) 994; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4 995; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v4 996; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4 997; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4 998; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4 999; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4 1000; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4 1001; GFX8-NEXT: v_and_b32_e32 v4, 15, v4 1002; GFX8-NEXT: s_waitcnt vmcnt(1) 1003; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0 1004; GFX8-NEXT: v_lshrrev_b32_e32 v12, 24, v0 1005; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4 1006; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4 1007; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4 1008; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4 1009; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4 1010; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1011; GFX8-NEXT: s_waitcnt vmcnt(0) 1012; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18 1013; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0 1014; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0 1015; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0 1016; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0 1017; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0 1018; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0 1019; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0 1020; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1021; GFX8-NEXT: flat_store_byte v[2:3], v0 1022; GFX8-NEXT: s_endpgm 1023; 1024; GFX9-LABEL: udot8_acc4: 1025; GFX9: ; %bb.0: ; %entry 1026; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1027; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1028; GFX9-NEXT: s_mov_b32 s10, -1 1029; GFX9-NEXT: s_mov_b32 s11, 0xe00000 1030; GFX9-NEXT: s_add_u32 s8, s8, s3 1031; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1032; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1033; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1034; GFX9-NEXT: v_mov_b32_e32 v1, 0 1035; GFX9-NEXT: s_addc_u32 s9, s9, 0 1036; GFX9-NEXT: s_waitcnt lgkmcnt(0) 1037; GFX9-NEXT: global_load_dword v2, v0, s[4:5] 1038; GFX9-NEXT: global_load_dword v3, v0, s[6:7] 1039; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3] 1040; GFX9-NEXT: s_waitcnt vmcnt(2) 1041; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2 1042; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1043; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4 1044; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4 1045; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4 1046; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4 1047; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4 1048; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 1049; GFX9-NEXT: s_waitcnt vmcnt(1) 1050; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3 1051; GFX9-NEXT: v_lshrrev_b32_e32 v11, 24, v3 1052; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4 1053; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4 1054; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4 1055; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4 1056; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4 1057; GFX9-NEXT: v_and_b32_e32 v3, 15, v3 1058; GFX9-NEXT: s_waitcnt vmcnt(0) 1059; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 1060; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 1061; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 1062; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 1063; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 1064; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 1065; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 1066; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 1067; GFX9-NEXT: v_and_b32_e32 v0, 15, v0 1068; GFX9-NEXT: global_store_byte v1, v0, s[2:3] 1069; GFX9-NEXT: s_endpgm 1070; 1071; GFX9-DL-LABEL: udot8_acc4: 1072; GFX9-DL: ; %bb.0: ; %entry 1073; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1074; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1075; GFX9-DL-NEXT: s_mov_b32 s10, -1 1076; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 1077; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 1078; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1079; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1080; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1081; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 1082; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 1083; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 1084; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 1085; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 1086; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3] 1087; GFX9-DL-NEXT: s_waitcnt vmcnt(2) 1088; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2 1089; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1090; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4 1091; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4 1092; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4 1093; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4 1094; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4 1095; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2 1096; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 1097; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3 1098; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 24, v3 1099; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4 1100; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4 1101; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4 1102; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4 1103; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4 1104; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3 1105; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 1106; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 1107; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 1108; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 1109; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 1110; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 1111; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 1112; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 1113; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 1114; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0 1115; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3] 1116; GFX9-DL-NEXT: s_endpgm 1117; 1118; GFX10-DL-LABEL: udot8_acc4: 1119; GFX10-DL: ; %bb.0: ; %entry 1120; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1121; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1122; GFX10-DL-NEXT: s_mov_b32 s10, -1 1123; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 1124; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 1125; GFX10-DL-NEXT: s_clause 0x1 1126; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1127; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1128; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1129; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0 1130; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 1131; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 1132; GFX10-DL-NEXT: s_clause 0x1 1133; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5] 1134; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7] 1135; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3] 1136; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 1137; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2 1138; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 1139; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3 1140; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4 1141; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4 1142; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 1143; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4 1144; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4 1145; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4 1146; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1147; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4 1148; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4 1149; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1150; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4 1151; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4 1152; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1153; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4 1154; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4 1155; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1156; GFX10-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1157; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 24, v3 1158; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 1159; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3 1160; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1161; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1162; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0 1163; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v0 1164; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3] 1165; GFX10-DL-NEXT: s_endpgm 1166 <8 x i4> addrspace(1)* %src2, 1167 i4 addrspace(1)* nocapture %dst) { 1168entry: 1169 %idx = call i32 @llvm.amdgcn.workitem.id.x() 1170 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 1171 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 1172 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 1173 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 1174 1175 %v1e0 = extractelement <8 x i4> %vec1, i64 0 1176 %v2e0 = extractelement <8 x i4> %vec2, i64 0 1177 %mul0 = mul nuw nsw i4 %v1e0, %v2e0 1178 1179 %v1e1 = extractelement <8 x i4> %vec1, i64 1 1180 %v2e1 = extractelement <8 x i4> %vec2, i64 1 1181 %mul1 = mul nuw nsw i4 %v1e1, %v2e1 1182 1183 %v1e2 = extractelement <8 x i4> %vec1, i64 2 1184 %v2e2 = extractelement <8 x i4> %vec2, i64 2 1185 %mul2 = mul nuw nsw i4 %v1e2, %v2e2 1186 1187 %v1e3 = extractelement <8 x i4> %vec1, i64 3 1188 %v2e3 = extractelement <8 x i4> %vec2, i64 3 1189 %mul3 = mul nuw nsw i4 %v1e3, %v2e3 1190 1191 %v1e4 = extractelement <8 x i4> %vec1, i64 4 1192 %v2e4 = extractelement <8 x i4> %vec2, i64 4 1193 %mul4 = mul nuw nsw i4 %v1e4, %v2e4 1194 1195 %v1e5 = extractelement <8 x i4> %vec1, i64 5 1196 %v2e5 = extractelement <8 x i4> %vec2, i64 5 1197 %mul5 = mul nuw nsw i4 %v1e5, %v2e5 1198 1199 %v1e6 = extractelement <8 x i4> %vec1, i64 6 1200 %v2e6 = extractelement <8 x i4> %vec2, i64 6 1201 %mul6 = mul nuw nsw i4 %v1e6, %v2e6 1202 1203 %v1e7 = extractelement <8 x i4> %vec1, i64 7 1204 %v2e7 = extractelement <8 x i4> %vec2, i64 7 1205 %mul7 = mul nuw nsw i4 %v1e7, %v2e7 1206 1207 %acc = load i4, i4 addrspace(1)* %dst, align 4 1208 %add1 = add i4 %mul0, %acc 1209 %add2 = add i4 %add1, %mul1 1210 %add3 = add i4 %add2, %mul2 1211 %add4 = add i4 %add3, %mul3 1212 %add5 = add i4 %add4, %mul4 1213 %add6 = add i4 %add5, %mul5 1214 %add7 = add i4 %add6, %mul6 1215 %add8 = add i4 %add7, %mul7 1216 1217 store i4 %add8, i4 addrspace(1)* %dst, align 4 1218 ret void 1219} 1220 1221; TODO: Currently, permutation of udot8 is turned off due to a huge increase 1222; in the compile time. 1223define amdgpu_kernel void @udot8_CommutationInsideMAD(<8 x i4> addrspace(1)* %src1, 1224; GFX7-LABEL: udot8_CommutationInsideMAD: 1225; GFX7: ; %bb.0: ; %entry 1226; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 1227; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 1228; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 1229; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 1230; GFX7-NEXT: s_mov_b32 s14, -1 1231; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 1232; GFX7-NEXT: s_add_u32 s12, s12, s3 1233; GFX7-NEXT: s_mov_b32 s3, 0xf000 1234; GFX7-NEXT: s_mov_b32 s10, 0 1235; GFX7-NEXT: s_mov_b32 s11, s3 1236; GFX7-NEXT: s_waitcnt lgkmcnt(0) 1237; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 1238; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1239; GFX7-NEXT: v_mov_b32_e32 v1, 0 1240; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 1241; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 1242; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 1243; GFX7-NEXT: s_mov_b32 s2, -1 1244; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0 1245; GFX7-NEXT: s_addc_u32 s13, s13, 0 1246; GFX7-NEXT: s_waitcnt vmcnt(2) 1247; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 1248; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 1249; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 1250; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 1251; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 1252; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 1253; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 1254; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 1255; GFX7-NEXT: s_waitcnt vmcnt(1) 1256; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 1257; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 1258; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 1259; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 1260; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 1261; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 1262; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 1263; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 1264; GFX7-NEXT: s_waitcnt vmcnt(0) 1265; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 1266; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 1267; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 1268; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 1269; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 1270; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 1271; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 1272; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 1273; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 1274; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0 1275; GFX7-NEXT: s_endpgm 1276; 1277; GFX8-LABEL: udot8_CommutationInsideMAD: 1278; GFX8: ; %bb.0: ; %entry 1279; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1280; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 1281; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 1282; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1283; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1284; GFX8-NEXT: s_waitcnt lgkmcnt(0) 1285; GFX8-NEXT: v_mov_b32_e32 v1, s5 1286; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 1287; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 1288; GFX8-NEXT: flat_load_dword v4, v[0:1] 1289; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 1290; GFX8-NEXT: v_mov_b32_e32 v1, s7 1291; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 1292; GFX8-NEXT: v_mov_b32_e32 v3, s1 1293; GFX8-NEXT: flat_load_dword v0, v[0:1] 1294; GFX8-NEXT: v_mov_b32_e32 v2, s0 1295; GFX8-NEXT: flat_load_ubyte v18, v[2:3] 1296; GFX8-NEXT: s_mov_b32 s10, -1 1297; GFX8-NEXT: s_mov_b32 s11, 0xe80000 1298; GFX8-NEXT: s_add_u32 s8, s8, s3 1299; GFX8-NEXT: s_addc_u32 s9, s9, 0 1300; GFX8-NEXT: s_waitcnt vmcnt(2) 1301; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4 1302; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v4 1303; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4 1304; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4 1305; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4 1306; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4 1307; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4 1308; GFX8-NEXT: v_and_b32_e32 v4, 15, v4 1309; GFX8-NEXT: s_waitcnt vmcnt(1) 1310; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0 1311; GFX8-NEXT: v_lshrrev_b32_e32 v12, 24, v0 1312; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4 1313; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4 1314; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4 1315; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4 1316; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4 1317; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1318; GFX8-NEXT: s_waitcnt vmcnt(0) 1319; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18 1320; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0 1321; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0 1322; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0 1323; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0 1324; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0 1325; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0 1326; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0 1327; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1328; GFX8-NEXT: flat_store_byte v[2:3], v0 1329; GFX8-NEXT: s_endpgm 1330; 1331; GFX9-LABEL: udot8_CommutationInsideMAD: 1332; GFX9: ; %bb.0: ; %entry 1333; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1334; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1335; GFX9-NEXT: s_mov_b32 s10, -1 1336; GFX9-NEXT: s_mov_b32 s11, 0xe00000 1337; GFX9-NEXT: s_add_u32 s8, s8, s3 1338; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1339; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1340; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1341; GFX9-NEXT: v_mov_b32_e32 v1, 0 1342; GFX9-NEXT: s_addc_u32 s9, s9, 0 1343; GFX9-NEXT: s_waitcnt lgkmcnt(0) 1344; GFX9-NEXT: global_load_dword v2, v0, s[4:5] 1345; GFX9-NEXT: global_load_dword v3, v0, s[6:7] 1346; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3] 1347; GFX9-NEXT: s_waitcnt vmcnt(2) 1348; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2 1349; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1350; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4 1351; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4 1352; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4 1353; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4 1354; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4 1355; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 1356; GFX9-NEXT: s_waitcnt vmcnt(1) 1357; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3 1358; GFX9-NEXT: v_lshrrev_b32_e32 v11, 24, v3 1359; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4 1360; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4 1361; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4 1362; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4 1363; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4 1364; GFX9-NEXT: v_and_b32_e32 v3, 15, v3 1365; GFX9-NEXT: s_waitcnt vmcnt(0) 1366; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 1367; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 1368; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 1369; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 1370; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 1371; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 1372; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 1373; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 1374; GFX9-NEXT: v_and_b32_e32 v0, 15, v0 1375; GFX9-NEXT: global_store_byte v1, v0, s[2:3] 1376; GFX9-NEXT: s_endpgm 1377; 1378; GFX9-DL-LABEL: udot8_CommutationInsideMAD: 1379; GFX9-DL: ; %bb.0: ; %entry 1380; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1381; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1382; GFX9-DL-NEXT: s_mov_b32 s10, -1 1383; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 1384; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 1385; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1386; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1387; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1388; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 1389; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 1390; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 1391; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 1392; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 1393; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3] 1394; GFX9-DL-NEXT: s_waitcnt vmcnt(2) 1395; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2 1396; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1397; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4 1398; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4 1399; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4 1400; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4 1401; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4 1402; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2 1403; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 1404; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3 1405; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 24, v3 1406; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4 1407; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4 1408; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4 1409; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4 1410; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4 1411; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3 1412; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 1413; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17 1414; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2 1415; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2 1416; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2 1417; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2 1418; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2 1419; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2 1420; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2 1421; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0 1422; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3] 1423; GFX9-DL-NEXT: s_endpgm 1424; 1425; GFX10-DL-LABEL: udot8_CommutationInsideMAD: 1426; GFX10-DL: ; %bb.0: ; %entry 1427; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1428; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1429; GFX10-DL-NEXT: s_mov_b32 s10, -1 1430; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 1431; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 1432; GFX10-DL-NEXT: s_clause 0x1 1433; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1434; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1435; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1436; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0 1437; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 1438; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 1439; GFX10-DL-NEXT: s_clause 0x1 1440; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5] 1441; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7] 1442; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3] 1443; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 1444; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2 1445; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 1446; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3 1447; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4 1448; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4 1449; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 1450; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4 1451; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4 1452; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4 1453; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1454; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4 1455; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4 1456; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1457; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4 1458; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4 1459; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1460; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4 1461; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4 1462; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1463; GFX10-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2 1464; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 24, v3 1465; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 1466; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3 1467; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0 1468; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0 1469; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0 1470; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v0 1471; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3] 1472; GFX10-DL-NEXT: s_endpgm 1473 <8 x i4> addrspace(1)* %src2, 1474 i4 addrspace(1)* nocapture %dst) { 1475entry: 1476 %idx = call i32 @llvm.amdgcn.workitem.id.x() 1477 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 1478 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 1479 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 1480 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 1481 1482 %v1e0 = extractelement <8 x i4> %vec1, i64 0 1483 %v2e0 = extractelement <8 x i4> %vec2, i64 0 1484 %mul0 = mul nuw nsw i4 %v1e0, %v2e0 1485 1486 %v1e1 = extractelement <8 x i4> %vec1, i64 1 1487 %v2e1 = extractelement <8 x i4> %vec2, i64 1 1488 %mul1 = mul nuw nsw i4 %v1e1, %v2e1 1489 1490 %v1e2 = extractelement <8 x i4> %vec1, i64 2 1491 %v2e2 = extractelement <8 x i4> %vec2, i64 2 1492 %mul2 = mul nuw nsw i4 %v1e2, %v2e2 1493 1494 %v1e3 = extractelement <8 x i4> %vec1, i64 3 1495 %v2e3 = extractelement <8 x i4> %vec2, i64 3 1496 %mul3 = mul nuw nsw i4 %v1e3, %v2e3 1497 1498 %v1e4 = extractelement <8 x i4> %vec1, i64 4 1499 %v2e4 = extractelement <8 x i4> %vec2, i64 4 1500 %mul4 = mul nuw nsw i4 %v1e4, %v2e4 1501 1502 %v1e5 = extractelement <8 x i4> %vec1, i64 5 1503 %v2e5 = extractelement <8 x i4> %vec2, i64 5 1504 %mul5 = mul nuw nsw i4 %v1e5, %v2e5 1505 1506 %v1e6 = extractelement <8 x i4> %vec1, i64 6 1507 %v2e6 = extractelement <8 x i4> %vec2, i64 6 1508 %mul6 = mul nuw nsw i4 %v1e6, %v2e6 1509 1510 %v1e7 = extractelement <8 x i4> %vec1, i64 7 1511 %v2e7 = extractelement <8 x i4> %vec2, i64 7 1512 %mul7 = mul nuw nsw i4 %v1e7, %v2e7 1513 1514 %acc = load i4, i4 addrspace(1)* %dst, align 4 1515 %add1 = add i4 %mul0, %acc 1516 %add2 = add i4 %mul1, %add1 1517 %add3 = add i4 %mul2, %add2 1518 %add4 = add i4 %mul3, %add3 1519 %add5 = add i4 %mul4, %add4 1520 %add6 = add i4 %mul5, %add5 1521 %add7 = add i4 %mul6, %add6 1522 %add8 = add i4 %mul7, %add7 1523 1524 store i4 %add8, i4 addrspace(1)* %dst, align 4 1525 ret void 1526} 1527 1528define amdgpu_kernel void @udot8_multiuses_mul1(<8 x i4> addrspace(1)* %src1, 1529; GFX7-LABEL: udot8_multiuses_mul1: 1530; GFX7: ; %bb.0: ; %entry 1531; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 1532; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 1533; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 1534; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 1535; GFX7-NEXT: s_mov_b32 s14, -1 1536; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 1537; GFX7-NEXT: s_add_u32 s12, s12, s3 1538; GFX7-NEXT: s_mov_b32 s3, 0xf000 1539; GFX7-NEXT: s_waitcnt lgkmcnt(0) 1540; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 1541; GFX7-NEXT: s_mov_b32 s10, 0 1542; GFX7-NEXT: s_mov_b32 s11, s3 1543; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1544; GFX7-NEXT: v_mov_b32_e32 v1, 0 1545; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 1546; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 1547; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 1548; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0 1549; GFX7-NEXT: s_mov_b32 s2, -1 1550; GFX7-NEXT: s_addc_u32 s13, s13, 0 1551; GFX7-NEXT: s_waitcnt vmcnt(1) 1552; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 1553; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 1554; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 1555; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 1556; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 1557; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 1558; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 1559; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 1560; GFX7-NEXT: s_waitcnt vmcnt(0) 1561; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 1562; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 1563; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 1564; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 1565; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 1566; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 1567; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 1568; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 1569; GFX7-NEXT: s_waitcnt lgkmcnt(0) 1570; GFX7-NEXT: v_mad_u32_u24 v16, v2, v0, s4 1571; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 1572; GFX7-NEXT: v_mad_u32_u24 v2, v8, v15, v16 1573; GFX7-NEXT: v_mad_u32_u24 v2, v7, v14, v2 1574; GFX7-NEXT: v_mad_u32_u24 v2, v6, v13, v2 1575; GFX7-NEXT: v_mad_u32_u24 v2, v5, v12, v2 1576; GFX7-NEXT: v_mad_u32_u24 v2, v4, v11, v2 1577; GFX7-NEXT: v_mad_u32_u24 v2, v3, v10, v2 1578; GFX7-NEXT: v_mad_u32_u24 v1, v1, v9, v2 1579; GFX7-NEXT: v_add_i32_e32 v0, vcc, v0, v1 1580; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0 1581; GFX7-NEXT: s_endpgm 1582; 1583; GFX8-LABEL: udot8_multiuses_mul1: 1584; GFX8: ; %bb.0: ; %entry 1585; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1586; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 1587; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 1588; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1589; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1590; GFX8-NEXT: s_waitcnt lgkmcnt(0) 1591; GFX8-NEXT: v_mov_b32_e32 v1, s5 1592; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 1593; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 1594; GFX8-NEXT: v_mov_b32_e32 v3, s7 1595; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2 1596; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc 1597; GFX8-NEXT: flat_load_dword v0, v[0:1] 1598; GFX8-NEXT: flat_load_dword v1, v[2:3] 1599; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0 1600; GFX8-NEXT: s_mov_b32 s10, -1 1601; GFX8-NEXT: s_mov_b32 s11, 0xe80000 1602; GFX8-NEXT: s_add_u32 s8, s8, s3 1603; GFX8-NEXT: s_addc_u32 s9, s9, 0 1604; GFX8-NEXT: s_waitcnt vmcnt(1) 1605; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0 1606; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4 1607; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4 1608; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4 1609; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4 1610; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4 1611; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4 1612; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1613; GFX8-NEXT: s_waitcnt vmcnt(0) 1614; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1 1615; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4 1616; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4 1617; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4 1618; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4 1619; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4 1620; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4 1621; GFX8-NEXT: v_and_b32_e32 v1, 15, v1 1622; GFX8-NEXT: s_waitcnt lgkmcnt(0) 1623; GFX8-NEXT: v_mad_u32_u24 v16, v0, v1, s2 1624; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, v16 1625; GFX8-NEXT: v_mad_u32_u24 v1, v8, v15, v16 1626; GFX8-NEXT: v_mad_u32_u24 v1, v7, v14, v1 1627; GFX8-NEXT: v_mad_u32_u24 v1, v6, v13, v1 1628; GFX8-NEXT: v_mad_u32_u24 v1, v5, v12, v1 1629; GFX8-NEXT: v_mad_u32_u24 v1, v4, v11, v1 1630; GFX8-NEXT: v_mad_u32_u24 v1, v3, v10, v1 1631; GFX8-NEXT: v_mad_u32_u24 v1, v2, v9, v1 1632; GFX8-NEXT: v_add_u32_e32 v2, vcc, v0, v1 1633; GFX8-NEXT: v_mov_b32_e32 v0, s0 1634; GFX8-NEXT: v_mov_b32_e32 v1, s1 1635; GFX8-NEXT: flat_store_dword v[0:1], v2 1636; GFX8-NEXT: s_endpgm 1637; 1638; GFX9-LABEL: udot8_multiuses_mul1: 1639; GFX9: ; %bb.0: ; %entry 1640; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1641; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1642; GFX9-NEXT: s_mov_b32 s10, -1 1643; GFX9-NEXT: s_mov_b32 s11, 0xe00000 1644; GFX9-NEXT: s_add_u32 s8, s8, s3 1645; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1646; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1647; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1648; GFX9-NEXT: s_addc_u32 s9, s9, 0 1649; GFX9-NEXT: s_waitcnt lgkmcnt(0) 1650; GFX9-NEXT: global_load_dword v1, v0, s[4:5] 1651; GFX9-NEXT: global_load_dword v2, v0, s[6:7] 1652; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0 1653; GFX9-NEXT: v_mov_b32_e32 v0, 0 1654; GFX9-NEXT: s_waitcnt vmcnt(1) 1655; GFX9-NEXT: v_bfe_u32 v3, v1, 4, 4 1656; GFX9-NEXT: v_lshrrev_b32_e32 v4, 28, v1 1657; GFX9-NEXT: s_waitcnt vmcnt(0) 1658; GFX9-NEXT: v_lshrrev_b32_e32 v11, 28, v2 1659; GFX9-NEXT: v_bfe_u32 v5, v1, 24, 4 1660; GFX9-NEXT: v_bfe_u32 v12, v2, 24, 4 1661; GFX9-NEXT: v_bfe_u32 v6, v1, 20, 4 1662; GFX9-NEXT: v_bfe_u32 v13, v2, 20, 4 1663; GFX9-NEXT: v_bfe_u32 v7, v1, 16, 4 1664; GFX9-NEXT: v_bfe_u32 v14, v2, 16, 4 1665; GFX9-NEXT: v_bfe_u32 v8, v1, 12, 4 1666; GFX9-NEXT: v_bfe_u32 v9, v1, 8, 4 1667; GFX9-NEXT: v_bfe_u32 v15, v2, 12, 4 1668; GFX9-NEXT: v_bfe_u32 v16, v2, 8, 4 1669; GFX9-NEXT: v_bfe_u32 v10, v2, 4, 4 1670; GFX9-NEXT: v_and_b32_e32 v1, 15, v1 1671; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 1672; GFX9-NEXT: v_mul_u32_u24_e32 v17, v1, v2 1673; GFX9-NEXT: s_waitcnt lgkmcnt(0) 1674; GFX9-NEXT: v_mad_u32_u24 v1, v1, v2, s0 1675; GFX9-NEXT: v_mul_u32_u24_e32 v9, v9, v16 1676; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15 1677; GFX9-NEXT: v_mad_u32_u24 v2, v3, v10, v1 1678; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14 1679; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13 1680; GFX9-NEXT: v_add3_u32 v2, v2, v9, v8 1681; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12 1682; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11 1683; GFX9-NEXT: v_add3_u32 v2, v2, v7, v6 1684; GFX9-NEXT: v_add3_u32 v2, v2, v5, v4 1685; GFX9-NEXT: v_add3_u32 v1, v17, v1, v2 1686; GFX9-NEXT: global_store_dword v0, v1, s[2:3] 1687; GFX9-NEXT: s_endpgm 1688; 1689; GFX9-DL-LABEL: udot8_multiuses_mul1: 1690; GFX9-DL: ; %bb.0: ; %entry 1691; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1692; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1693; GFX9-DL-NEXT: s_mov_b32 s10, -1 1694; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 1695; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 1696; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1697; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1698; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1699; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 1700; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 1701; GFX9-DL-NEXT: global_load_dword v1, v0, s[4:5] 1702; GFX9-DL-NEXT: global_load_dword v2, v0, s[6:7] 1703; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0 1704; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0 1705; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 1706; GFX9-DL-NEXT: v_bfe_u32 v3, v1, 4, 4 1707; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 28, v1 1708; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 1709; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 28, v2 1710; GFX9-DL-NEXT: v_bfe_u32 v5, v1, 24, 4 1711; GFX9-DL-NEXT: v_bfe_u32 v12, v2, 24, 4 1712; GFX9-DL-NEXT: v_bfe_u32 v6, v1, 20, 4 1713; GFX9-DL-NEXT: v_bfe_u32 v13, v2, 20, 4 1714; GFX9-DL-NEXT: v_bfe_u32 v7, v1, 16, 4 1715; GFX9-DL-NEXT: v_bfe_u32 v14, v2, 16, 4 1716; GFX9-DL-NEXT: v_bfe_u32 v8, v1, 12, 4 1717; GFX9-DL-NEXT: v_bfe_u32 v9, v1, 8, 4 1718; GFX9-DL-NEXT: v_bfe_u32 v15, v2, 12, 4 1719; GFX9-DL-NEXT: v_bfe_u32 v16, v2, 8, 4 1720; GFX9-DL-NEXT: v_bfe_u32 v10, v2, 4, 4 1721; GFX9-DL-NEXT: v_and_b32_e32 v1, 15, v1 1722; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2 1723; GFX9-DL-NEXT: v_mul_u32_u24_e32 v17, v1, v2 1724; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 1725; GFX9-DL-NEXT: v_mad_u32_u24 v1, v1, v2, s0 1726; GFX9-DL-NEXT: v_mul_u32_u24_e32 v9, v9, v16 1727; GFX9-DL-NEXT: v_mul_u32_u24_e32 v8, v8, v15 1728; GFX9-DL-NEXT: v_mad_u32_u24 v2, v3, v10, v1 1729; GFX9-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v14 1730; GFX9-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v13 1731; GFX9-DL-NEXT: v_add3_u32 v2, v2, v9, v8 1732; GFX9-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v12 1733; GFX9-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v11 1734; GFX9-DL-NEXT: v_add3_u32 v2, v2, v7, v6 1735; GFX9-DL-NEXT: v_add3_u32 v2, v2, v5, v4 1736; GFX9-DL-NEXT: v_add3_u32 v1, v17, v1, v2 1737; GFX9-DL-NEXT: global_store_dword v0, v1, s[2:3] 1738; GFX9-DL-NEXT: s_endpgm 1739; 1740; GFX10-DL-LABEL: udot8_multiuses_mul1: 1741; GFX10-DL: ; %bb.0: ; %entry 1742; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1743; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1744; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 1745; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1746; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1747; GFX10-DL-NEXT: s_mov_b32 s10, -1 1748; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 1749; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 1750; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 1751; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 1752; GFX10-DL-NEXT: s_clause 0x1 1753; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 1754; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 1755; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0 1756; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 1757; GFX10-DL-NEXT: v_and_b32_e32 v8, 15, v1 1758; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 1759; GFX10-DL-NEXT: v_and_b32_e32 v9, 15, v2 1760; GFX10-DL-NEXT: v_bfe_u32 v0, v1, 4, 4 1761; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v1 1762; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 24, 4 1763; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 20, 4 1764; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 16, 4 1765; GFX10-DL-NEXT: v_bfe_u32 v7, v1, 12, 4 1766; GFX10-DL-NEXT: v_bfe_u32 v12, v2, 12, 4 1767; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 8, 4 1768; GFX10-DL-NEXT: v_bfe_u32 v11, v2, 8, 4 1769; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 4, 4 1770; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 1771; GFX10-DL-NEXT: v_mad_u32_u24 v13, v8, v9, s2 1772; GFX10-DL-NEXT: v_bfe_u32 v14, v2, 20, 4 1773; GFX10-DL-NEXT: v_bfe_u32 v15, v2, 16, 4 1774; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v1, v11 1775; GFX10-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v12 1776; GFX10-DL-NEXT: v_mad_u32_u24 v0, v0, v10, v13 1777; GFX10-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v2 1778; GFX10-DL-NEXT: v_bfe_u32 v2, v2, 24, 4 1779; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v15 1780; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v14 1781; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v7 1782; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v4, v2 1783; GFX10-DL-NEXT: v_mul_u32_u24_e32 v2, v3, v10 1784; GFX10-DL-NEXT: v_mul_u32_u24_e32 v3, v8, v9 1785; GFX10-DL-NEXT: v_add3_u32 v0, v0, v6, v5 1786; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v2 1787; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0 1788; GFX10-DL-NEXT: v_add3_u32 v0, v3, v13, v0 1789; GFX10-DL-NEXT: global_store_dword v1, v0, s[0:1] 1790; GFX10-DL-NEXT: s_endpgm 1791 <8 x i4> addrspace(1)* %src2, 1792 i32 addrspace(1)* nocapture %dst) { 1793entry: 1794 %idx = call i32 @llvm.amdgcn.workitem.id.x() 1795 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 1796 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 1797 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 1798 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 1799 1800 %v1e0 = extractelement <8 x i4> %vec1, i64 0 1801 %cv1e0 = zext i4 %v1e0 to i32 1802 %v2e0 = extractelement <8 x i4> %vec2, i64 0 1803 %cv2e0 = zext i4 %v2e0 to i32 1804 %mul0 = mul nuw nsw i32 %cv1e0, %cv2e0 1805 1806 %v1e1 = extractelement <8 x i4> %vec1, i64 1 1807 %cv1e1 = zext i4 %v1e1 to i32 1808 %v2e1 = extractelement <8 x i4> %vec2, i64 1 1809 %cv2e1 = zext i4 %v2e1 to i32 1810 %mul1 = mul nuw nsw i32 %cv1e1, %cv2e1 1811 1812 %v1e2 = extractelement <8 x i4> %vec1, i64 2 1813 %cv1e2 = zext i4 %v1e2 to i32 1814 %v2e2 = extractelement <8 x i4> %vec2, i64 2 1815 %cv2e2 = zext i4 %v2e2 to i32 1816 %mul2 = mul nuw nsw i32 %cv1e2, %cv2e2 1817 1818 %v1e3 = extractelement <8 x i4> %vec1, i64 3 1819 %cv1e3 = zext i4 %v1e3 to i32 1820 %v2e3 = extractelement <8 x i4> %vec2, i64 3 1821 %cv2e3 = zext i4 %v2e3 to i32 1822 %mul3 = mul nuw nsw i32 %cv1e3, %cv2e3 1823 1824 %v1e4 = extractelement <8 x i4> %vec1, i64 4 1825 %cv1e4 = zext i4 %v1e4 to i32 1826 %v2e4 = extractelement <8 x i4> %vec2, i64 4 1827 %cv2e4 = zext i4 %v2e4 to i32 1828 %mul4 = mul nuw nsw i32 %cv1e4, %cv2e4 1829 1830 %v1e5 = extractelement <8 x i4> %vec1, i64 5 1831 %cv1e5 = zext i4 %v1e5 to i32 1832 %v2e5 = extractelement <8 x i4> %vec2, i64 5 1833 %cv2e5 = zext i4 %v2e5 to i32 1834 %mul5 = mul nuw nsw i32 %cv1e5, %cv2e5 1835 1836 %v1e6 = extractelement <8 x i4> %vec1, i64 6 1837 %cv1e6 = zext i4 %v1e6 to i32 1838 %v2e6 = extractelement <8 x i4> %vec2, i64 6 1839 %cv2e6 = zext i4 %v2e6 to i32 1840 %mul6 = mul nuw nsw i32 %cv1e6, %cv2e6 1841 1842 %v1e7 = extractelement <8 x i4> %vec1, i64 7 1843 %cv1e7 = zext i4 %v1e7 to i32 1844 %v2e7 = extractelement <8 x i4> %vec2, i64 7 1845 %cv2e7 = zext i4 %v2e7 to i32 1846 %mul7 = mul nuw nsw i32 %cv1e7, %cv2e7 1847 1848 %acc = load i32, i32 addrspace(1)* %dst, align 4 1849 %add1 = add i32 %mul0, %acc 1850 %add = add i32 %mul0, %add1 1851 %add2 = add i32 %add1, %mul1 1852 %add3 = add i32 %add2, %mul2 1853 %add4 = add i32 %add3, %mul3 1854 %add5 = add i32 %add4, %mul4 1855 %add6 = add i32 %add5, %mul5 1856 %add7 = add i32 %add6, %mul6 1857 %add8 = add i32 %add7, %mul7 1858 1859 %res = add i32 %add, %add8 1860 store i32 %res, i32 addrspace(1)* %dst, align 4 1861 ret void 1862} 1863 1864define amdgpu_kernel void @udot8_acc32_vecMul(<8 x i4> addrspace(1)* %src1, 1865; GFX7-LABEL: udot8_acc32_vecMul: 1866; GFX7: ; %bb.0: ; %entry 1867; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 1868; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 1869; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 1870; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 1871; GFX7-NEXT: s_mov_b32 s14, -1 1872; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 1873; GFX7-NEXT: s_add_u32 s12, s12, s3 1874; GFX7-NEXT: s_mov_b32 s3, 0xf000 1875; GFX7-NEXT: s_waitcnt lgkmcnt(0) 1876; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 1877; GFX7-NEXT: s_mov_b32 s10, 0 1878; GFX7-NEXT: s_mov_b32 s11, s3 1879; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1880; GFX7-NEXT: v_mov_b32_e32 v1, 0 1881; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 1882; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 1883; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 1884; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0 1885; GFX7-NEXT: s_mov_b32 s2, -1 1886; GFX7-NEXT: s_addc_u32 s13, s13, 0 1887; GFX7-NEXT: s_waitcnt vmcnt(1) 1888; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 1889; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 1890; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 1891; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 1892; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 1893; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 1894; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 1895; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 1896; GFX7-NEXT: s_waitcnt vmcnt(0) 1897; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 1898; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 1899; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 1900; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 1901; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 1902; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 1903; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 1904; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 1905; GFX7-NEXT: s_waitcnt lgkmcnt(0) 1906; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, s4 1907; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 1908; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 1909; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 1910; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 1911; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 1912; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 1913; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 1914; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0 1915; GFX7-NEXT: s_endpgm 1916; 1917; GFX8-LABEL: udot8_acc32_vecMul: 1918; GFX8: ; %bb.0: ; %entry 1919; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1920; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 1921; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 1922; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1923; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1924; GFX8-NEXT: s_waitcnt lgkmcnt(0) 1925; GFX8-NEXT: v_mov_b32_e32 v1, s5 1926; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 1927; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 1928; GFX8-NEXT: v_mov_b32_e32 v3, s7 1929; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2 1930; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc 1931; GFX8-NEXT: flat_load_dword v0, v[0:1] 1932; GFX8-NEXT: flat_load_dword v1, v[2:3] 1933; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0 1934; GFX8-NEXT: s_mov_b32 s10, -1 1935; GFX8-NEXT: s_mov_b32 s11, 0xe80000 1936; GFX8-NEXT: s_add_u32 s8, s8, s3 1937; GFX8-NEXT: s_addc_u32 s9, s9, 0 1938; GFX8-NEXT: s_waitcnt vmcnt(1) 1939; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0 1940; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4 1941; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4 1942; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4 1943; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4 1944; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4 1945; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4 1946; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 1947; GFX8-NEXT: s_waitcnt vmcnt(0) 1948; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1 1949; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4 1950; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4 1951; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4 1952; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4 1953; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4 1954; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4 1955; GFX8-NEXT: v_and_b32_e32 v1, 15, v1 1956; GFX8-NEXT: s_waitcnt lgkmcnt(0) 1957; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, s2 1958; GFX8-NEXT: v_mad_u32_u24 v0, v8, v15, v0 1959; GFX8-NEXT: v_mad_u32_u24 v0, v7, v14, v0 1960; GFX8-NEXT: v_mad_u32_u24 v0, v6, v13, v0 1961; GFX8-NEXT: v_mad_u32_u24 v0, v5, v12, v0 1962; GFX8-NEXT: v_mad_u32_u24 v0, v4, v11, v0 1963; GFX8-NEXT: v_mad_u32_u24 v0, v3, v10, v0 1964; GFX8-NEXT: v_mad_u32_u24 v2, v2, v9, v0 1965; GFX8-NEXT: v_mov_b32_e32 v0, s0 1966; GFX8-NEXT: v_mov_b32_e32 v1, s1 1967; GFX8-NEXT: flat_store_dword v[0:1], v2 1968; GFX8-NEXT: s_endpgm 1969; 1970; GFX9-LABEL: udot8_acc32_vecMul: 1971; GFX9: ; %bb.0: ; %entry 1972; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 1973; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 1974; GFX9-NEXT: s_mov_b32 s10, -1 1975; GFX9-NEXT: s_mov_b32 s11, 0xe00000 1976; GFX9-NEXT: s_add_u32 s8, s8, s3 1977; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 1978; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 1979; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 1980; GFX9-NEXT: s_addc_u32 s9, s9, 0 1981; GFX9-NEXT: s_waitcnt lgkmcnt(0) 1982; GFX9-NEXT: global_load_dword v1, v0, s[4:5] 1983; GFX9-NEXT: global_load_dword v2, v0, s[6:7] 1984; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0 1985; GFX9-NEXT: v_mov_b32_e32 v0, 0 1986; GFX9-NEXT: s_waitcnt vmcnt(1) 1987; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v1 1988; GFX9-NEXT: s_waitcnt vmcnt(0) 1989; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v2 1990; GFX9-NEXT: v_bfe_u32 v4, v1, 24, 4 1991; GFX9-NEXT: v_bfe_u32 v11, v2, 24, 4 1992; GFX9-NEXT: v_bfe_u32 v5, v1, 20, 4 1993; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4 1994; GFX9-NEXT: v_bfe_u32 v6, v1, 16, 4 1995; GFX9-NEXT: v_bfe_u32 v13, v2, 16, 4 1996; GFX9-NEXT: v_bfe_u32 v7, v1, 12, 4 1997; GFX9-NEXT: v_bfe_u32 v14, v2, 12, 4 1998; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4 1999; GFX9-NEXT: v_bfe_u32 v9, v1, 4, 4 2000; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4 2001; GFX9-NEXT: v_bfe_u32 v16, v2, 4, 4 2002; GFX9-NEXT: v_and_b32_e32 v1, 15, v1 2003; GFX9-NEXT: v_and_b32_e32 v2, 15, v2 2004; GFX9-NEXT: v_mul_u32_u24_e32 v1, v1, v2 2005; GFX9-NEXT: v_mul_u32_u24_e32 v2, v9, v16 2006; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15 2007; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14 2008; GFX9-NEXT: s_waitcnt lgkmcnt(0) 2009; GFX9-NEXT: v_add3_u32 v1, v1, s0, v2 2010; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13 2011; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12 2012; GFX9-NEXT: v_add3_u32 v1, v1, v8, v7 2013; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11 2014; GFX9-NEXT: v_mul_u32_u24_e32 v3, v3, v10 2015; GFX9-NEXT: v_add3_u32 v1, v1, v6, v5 2016; GFX9-NEXT: v_add3_u32 v1, v1, v4, v3 2017; GFX9-NEXT: global_store_dword v0, v1, s[2:3] 2018; GFX9-NEXT: s_endpgm 2019; 2020; GFX9-DL-LABEL: udot8_acc32_vecMul: 2021; GFX9-DL: ; %bb.0: ; %entry 2022; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2023; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2024; GFX9-DL-NEXT: s_mov_b32 s10, -1 2025; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 2026; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 2027; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2028; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2029; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2030; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 2031; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 2032; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 2033; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 2034; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 2035; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0 2036; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 2037; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v2, v3, s0 2038; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3] 2039; GFX9-DL-NEXT: s_endpgm 2040; 2041; GFX10-DL-LABEL: udot8_acc32_vecMul: 2042; GFX10-DL: ; %bb.0: ; %entry 2043; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2044; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2045; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2046; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2047; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2048; GFX10-DL-NEXT: s_mov_b32 s10, -1 2049; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 2050; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 2051; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 2052; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 2053; GFX10-DL-NEXT: s_clause 0x1 2054; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 2055; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 2056; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0 2057; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0 2058; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 2059; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v1, v2, s2 2060; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1] 2061; GFX10-DL-NEXT: s_endpgm 2062 <8 x i4> addrspace(1)* %src2, 2063 i32 addrspace(1)* nocapture %dst) { 2064entry: 2065 %idx = call i32 @llvm.amdgcn.workitem.id.x() 2066 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 2067 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 2068 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 2069 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 2070 2071 %cvec1 = zext <8 x i4> %vec1 to <8 x i32> 2072 %cvec2 = zext <8 x i4> %vec2 to <8 x i32> 2073 2074 %mul = mul <8 x i32> %cvec1, %cvec2 2075 %mul0 = extractelement <8 x i32> %mul, i64 0 2076 %mul1 = extractelement <8 x i32> %mul, i64 1 2077 %mul2 = extractelement <8 x i32> %mul, i64 2 2078 %mul3 = extractelement <8 x i32> %mul, i64 3 2079 %mul4 = extractelement <8 x i32> %mul, i64 4 2080 %mul5 = extractelement <8 x i32> %mul, i64 5 2081 %mul6 = extractelement <8 x i32> %mul, i64 6 2082 %mul7 = extractelement <8 x i32> %mul, i64 7 2083 2084 %acc = load i32, i32 addrspace(1)* %dst, align 4 2085 %add1 = add i32 %mul0, %acc 2086 %add2 = add i32 %add1, %mul1 2087 %add3 = add i32 %add2, %mul2 2088 %add4 = add i32 %add3, %mul3 2089 %add5 = add i32 %add4, %mul4 2090 %add6 = add i32 %add5, %mul5 2091 %add7 = add i32 %add6, %mul6 2092 %add8 = add i32 %add7, %mul7 2093 2094 store i32 %add8, i32 addrspace(1)* %dst, align 4 2095 ret void 2096} 2097 2098; TODO: Clean up the code(by default pk_mad_I16 should be generated), then 2099; support the pattern. 2100define amdgpu_kernel void @udot8_acc16_vecMul(<8 x i4> addrspace(1)* %src1, 2101; GFX7-LABEL: udot8_acc16_vecMul: 2102; GFX7: ; %bb.0: ; %entry 2103; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 2104; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 2105; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 2106; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 2107; GFX7-NEXT: s_mov_b32 s14, -1 2108; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 2109; GFX7-NEXT: s_add_u32 s12, s12, s3 2110; GFX7-NEXT: s_mov_b32 s3, 0xf000 2111; GFX7-NEXT: s_waitcnt lgkmcnt(0) 2112; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 2113; GFX7-NEXT: s_mov_b32 s10, 0 2114; GFX7-NEXT: s_mov_b32 s11, s3 2115; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2116; GFX7-NEXT: v_mov_b32_e32 v1, 0 2117; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 2118; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 2119; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 2120; GFX7-NEXT: s_mov_b32 s2, -1 2121; GFX7-NEXT: buffer_load_ushort v16, off, s[0:3], 0 2122; GFX7-NEXT: s_mov_b32 s4, 0xf0000 2123; GFX7-NEXT: s_addc_u32 s13, s13, 0 2124; GFX7-NEXT: s_waitcnt vmcnt(2) 2125; GFX7-NEXT: v_bfe_u32 v7, v2, 20, 4 2126; GFX7-NEXT: v_lshlrev_b32_e32 v8, 12, v2 2127; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 2128; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 2129; GFX7-NEXT: v_bfe_u32 v4, v2, 12, 4 2130; GFX7-NEXT: v_bfe_u32 v5, v2, 8, 4 2131; GFX7-NEXT: v_and_b32_e32 v6, 15, v2 2132; GFX7-NEXT: v_alignbit_b32 v2, v7, v2, 16 2133; GFX7-NEXT: v_and_b32_e32 v7, s4, v8 2134; GFX7-NEXT: s_waitcnt vmcnt(1) 2135; GFX7-NEXT: v_lshlrev_b32_e32 v8, 12, v0 2136; GFX7-NEXT: v_or_b32_e32 v6, v6, v7 2137; GFX7-NEXT: v_and_b32_e32 v7, s4, v8 2138; GFX7-NEXT: v_and_b32_e32 v13, 15, v0 2139; GFX7-NEXT: v_or_b32_e32 v7, v13, v7 2140; GFX7-NEXT: v_lshrrev_b32_e32 v8, 16, v6 2141; GFX7-NEXT: v_lshrrev_b32_e32 v13, 16, v7 2142; GFX7-NEXT: v_and_b32_e32 v6, 15, v6 2143; GFX7-NEXT: v_and_b32_e32 v7, 15, v7 2144; GFX7-NEXT: s_waitcnt vmcnt(0) 2145; GFX7-NEXT: v_mad_u32_u24 v6, v6, v7, v16 2146; GFX7-NEXT: v_bfe_u32 v12, v0, 8, 4 2147; GFX7-NEXT: v_mad_u32_u24 v6, v8, v13, v6 2148; GFX7-NEXT: v_bfe_u32 v14, v0, 20, 4 2149; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 2150; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 2151; GFX7-NEXT: v_bfe_u32 v11, v0, 12, 4 2152; GFX7-NEXT: v_alignbit_b32 v0, v14, v0, 16 2153; GFX7-NEXT: v_mad_u32_u24 v5, v5, v12, v6 2154; GFX7-NEXT: v_lshrrev_b32_e32 v15, 16, v2 2155; GFX7-NEXT: v_lshrrev_b32_e32 v14, 16, v0 2156; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 2157; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 2158; GFX7-NEXT: v_mad_u32_u24 v4, v4, v11, v5 2159; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v4 2160; GFX7-NEXT: v_mad_u32_u24 v0, v15, v14, v0 2161; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 2162; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 2163; GFX7-NEXT: buffer_store_short v0, off, s[0:3], 0 2164; GFX7-NEXT: s_endpgm 2165; 2166; GFX8-LABEL: udot8_acc16_vecMul: 2167; GFX8: ; %bb.0: ; %entry 2168; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2169; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2170; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 2171; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2172; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2173; GFX8-NEXT: s_waitcnt lgkmcnt(0) 2174; GFX8-NEXT: v_mov_b32_e32 v1, s5 2175; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 2176; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 2177; GFX8-NEXT: flat_load_dword v4, v[0:1] 2178; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 2179; GFX8-NEXT: v_mov_b32_e32 v1, s7 2180; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 2181; GFX8-NEXT: v_mov_b32_e32 v3, s1 2182; GFX8-NEXT: flat_load_dword v0, v[0:1] 2183; GFX8-NEXT: v_mov_b32_e32 v2, s0 2184; GFX8-NEXT: flat_load_ushort v18, v[2:3] 2185; GFX8-NEXT: s_mov_b32 s10, -1 2186; GFX8-NEXT: s_mov_b32 s11, 0xe80000 2187; GFX8-NEXT: s_add_u32 s8, s8, s3 2188; GFX8-NEXT: s_addc_u32 s9, s9, 0 2189; GFX8-NEXT: s_waitcnt vmcnt(2) 2190; GFX8-NEXT: v_and_b32_e32 v1, 15, v4 2191; GFX8-NEXT: v_bfe_u32 v5, v4, 4, 4 2192; GFX8-NEXT: v_bfe_u32 v6, v4, 8, 4 2193; GFX8-NEXT: v_bfe_u32 v7, v4, 12, 4 2194; GFX8-NEXT: v_bfe_u32 v8, v4, 16, 4 2195; GFX8-NEXT: s_waitcnt vmcnt(1) 2196; GFX8-NEXT: v_and_b32_e32 v11, 15, v0 2197; GFX8-NEXT: v_bfe_u32 v12, v0, 4, 4 2198; GFX8-NEXT: s_waitcnt vmcnt(0) 2199; GFX8-NEXT: v_mad_u16 v1, v1, v11, v18 2200; GFX8-NEXT: v_bfe_u32 v13, v0, 8, 4 2201; GFX8-NEXT: v_mad_u16 v1, v5, v12, v1 2202; GFX8-NEXT: v_bfe_u32 v14, v0, 12, 4 2203; GFX8-NEXT: v_mad_u16 v1, v6, v13, v1 2204; GFX8-NEXT: v_bfe_u32 v15, v0, 16, 4 2205; GFX8-NEXT: v_mad_u16 v1, v7, v14, v1 2206; GFX8-NEXT: v_bfe_u32 v9, v4, 20, 4 2207; GFX8-NEXT: v_bfe_u32 v16, v0, 20, 4 2208; GFX8-NEXT: v_mad_u16 v1, v8, v15, v1 2209; GFX8-NEXT: v_bfe_u32 v10, v4, 24, 4 2210; GFX8-NEXT: v_bfe_u32 v17, v0, 24, 4 2211; GFX8-NEXT: v_mad_u16 v1, v9, v16, v1 2212; GFX8-NEXT: v_lshrrev_b32_e32 v4, 28, v4 2213; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0 2214; GFX8-NEXT: v_mad_u16 v1, v10, v17, v1 2215; GFX8-NEXT: v_mad_u16 v0, v4, v0, v1 2216; GFX8-NEXT: flat_store_short v[2:3], v0 2217; GFX8-NEXT: s_endpgm 2218; 2219; GFX9-LABEL: udot8_acc16_vecMul: 2220; GFX9: ; %bb.0: ; %entry 2221; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2222; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2223; GFX9-NEXT: s_mov_b32 s10, -1 2224; GFX9-NEXT: s_mov_b32 s11, 0xe00000 2225; GFX9-NEXT: s_add_u32 s8, s8, s3 2226; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2227; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2228; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2229; GFX9-NEXT: v_mov_b32_e32 v2, 0xffff 2230; GFX9-NEXT: v_mov_b32_e32 v1, 0 2231; GFX9-NEXT: s_waitcnt lgkmcnt(0) 2232; GFX9-NEXT: global_load_dword v3, v0, s[4:5] 2233; GFX9-NEXT: global_load_dword v4, v0, s[6:7] 2234; GFX9-NEXT: s_addc_u32 s9, s9, 0 2235; GFX9-NEXT: s_waitcnt vmcnt(1) 2236; GFX9-NEXT: v_bfe_u32 v0, v3, 24, 4 2237; GFX9-NEXT: v_bfe_u32 v6, v3, 16, 4 2238; GFX9-NEXT: v_bfe_u32 v8, v3, 8, 4 2239; GFX9-NEXT: s_waitcnt vmcnt(0) 2240; GFX9-NEXT: v_bfe_u32 v11, v4, 24, 4 2241; GFX9-NEXT: v_bfe_u32 v13, v4, 16, 4 2242; GFX9-NEXT: v_bfe_u32 v15, v4, 8, 4 2243; GFX9-NEXT: v_and_b32_e32 v17, 15, v4 2244; GFX9-NEXT: v_and_b32_e32 v10, 15, v3 2245; GFX9-NEXT: v_lshrrev_b32_e32 v5, 28, v3 2246; GFX9-NEXT: v_and_b32_e32 v0, v2, v0 2247; GFX9-NEXT: v_bfe_u32 v7, v3, 20, 4 2248; GFX9-NEXT: v_and_b32_e32 v6, v2, v6 2249; GFX9-NEXT: v_bfe_u32 v9, v3, 12, 4 2250; GFX9-NEXT: v_and_b32_e32 v8, v2, v8 2251; GFX9-NEXT: v_bfe_u32 v3, v3, 4, 4 2252; GFX9-NEXT: v_lshrrev_b32_e32 v12, 28, v4 2253; GFX9-NEXT: v_bfe_u32 v14, v4, 20, 4 2254; GFX9-NEXT: v_bfe_u32 v16, v4, 12, 4 2255; GFX9-NEXT: v_bfe_u32 v4, v4, 4, 4 2256; GFX9-NEXT: v_and_b32_e32 v17, v2, v17 2257; GFX9-NEXT: v_and_b32_e32 v11, v2, v11 2258; GFX9-NEXT: v_and_b32_e32 v13, v2, v13 2259; GFX9-NEXT: v_and_b32_e32 v15, v2, v15 2260; GFX9-NEXT: v_and_b32_e32 v2, v2, v10 2261; GFX9-NEXT: v_lshl_or_b32 v4, v4, 16, v17 2262; GFX9-NEXT: v_lshl_or_b32 v2, v3, 16, v2 2263; GFX9-NEXT: v_pk_mul_lo_u16 v2, v2, v4 2264; GFX9-NEXT: global_load_ushort v4, v1, s[2:3] 2265; GFX9-NEXT: v_lshl_or_b32 v0, v5, 16, v0 2266; GFX9-NEXT: v_lshl_or_b32 v6, v7, 16, v6 2267; GFX9-NEXT: v_lshl_or_b32 v5, v14, 16, v13 2268; GFX9-NEXT: v_lshl_or_b32 v7, v16, 16, v15 2269; GFX9-NEXT: v_lshl_or_b32 v8, v9, 16, v8 2270; GFX9-NEXT: v_pk_mul_lo_u16 v3, v6, v5 2271; GFX9-NEXT: v_pk_mul_lo_u16 v5, v8, v7 2272; GFX9-NEXT: v_lshl_or_b32 v10, v12, 16, v11 2273; GFX9-NEXT: v_pk_mul_lo_u16 v0, v0, v10 2274; GFX9-NEXT: s_waitcnt vmcnt(0) 2275; GFX9-NEXT: v_add_u16_e32 v4, v2, v4 2276; GFX9-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2277; GFX9-NEXT: v_add_u16_e32 v2, v2, v5 2278; GFX9-NEXT: v_add_u16_sdwa v2, v2, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2279; GFX9-NEXT: v_add_u16_e32 v2, v2, v3 2280; GFX9-NEXT: v_add_u16_sdwa v2, v2, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2281; GFX9-NEXT: v_add_u16_e32 v2, v2, v0 2282; GFX9-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2283; GFX9-NEXT: global_store_short v1, v0, s[2:3] 2284; GFX9-NEXT: s_endpgm 2285; 2286; GFX9-DL-LABEL: udot8_acc16_vecMul: 2287; GFX9-DL: ; %bb.0: ; %entry 2288; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2289; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2290; GFX9-DL-NEXT: s_mov_b32 s10, -1 2291; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 2292; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 2293; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2294; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2295; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2296; GFX9-DL-NEXT: v_mov_b32_e32 v2, 0xffff 2297; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 2298; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 2299; GFX9-DL-NEXT: global_load_dword v3, v0, s[4:5] 2300; GFX9-DL-NEXT: global_load_dword v4, v0, s[6:7] 2301; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 2302; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 2303; GFX9-DL-NEXT: v_bfe_u32 v0, v3, 24, 4 2304; GFX9-DL-NEXT: v_bfe_u32 v6, v3, 16, 4 2305; GFX9-DL-NEXT: v_bfe_u32 v8, v3, 8, 4 2306; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 2307; GFX9-DL-NEXT: v_bfe_u32 v11, v4, 24, 4 2308; GFX9-DL-NEXT: v_bfe_u32 v13, v4, 16, 4 2309; GFX9-DL-NEXT: v_bfe_u32 v15, v4, 8, 4 2310; GFX9-DL-NEXT: v_and_b32_e32 v17, 15, v4 2311; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v3 2312; GFX9-DL-NEXT: v_lshrrev_b32_e32 v5, 28, v3 2313; GFX9-DL-NEXT: v_and_b32_e32 v0, v2, v0 2314; GFX9-DL-NEXT: v_bfe_u32 v7, v3, 20, 4 2315; GFX9-DL-NEXT: v_and_b32_e32 v6, v2, v6 2316; GFX9-DL-NEXT: v_bfe_u32 v9, v3, 12, 4 2317; GFX9-DL-NEXT: v_and_b32_e32 v8, v2, v8 2318; GFX9-DL-NEXT: v_bfe_u32 v3, v3, 4, 4 2319; GFX9-DL-NEXT: v_lshrrev_b32_e32 v12, 28, v4 2320; GFX9-DL-NEXT: v_bfe_u32 v14, v4, 20, 4 2321; GFX9-DL-NEXT: v_bfe_u32 v16, v4, 12, 4 2322; GFX9-DL-NEXT: v_bfe_u32 v4, v4, 4, 4 2323; GFX9-DL-NEXT: v_and_b32_e32 v17, v2, v17 2324; GFX9-DL-NEXT: v_and_b32_e32 v11, v2, v11 2325; GFX9-DL-NEXT: v_and_b32_e32 v13, v2, v13 2326; GFX9-DL-NEXT: v_and_b32_e32 v15, v2, v15 2327; GFX9-DL-NEXT: v_and_b32_e32 v2, v2, v10 2328; GFX9-DL-NEXT: v_lshl_or_b32 v4, v4, 16, v17 2329; GFX9-DL-NEXT: v_lshl_or_b32 v2, v3, 16, v2 2330; GFX9-DL-NEXT: v_pk_mul_lo_u16 v2, v2, v4 2331; GFX9-DL-NEXT: global_load_ushort v4, v1, s[2:3] 2332; GFX9-DL-NEXT: v_lshl_or_b32 v0, v5, 16, v0 2333; GFX9-DL-NEXT: v_lshl_or_b32 v6, v7, 16, v6 2334; GFX9-DL-NEXT: v_lshl_or_b32 v5, v14, 16, v13 2335; GFX9-DL-NEXT: v_lshl_or_b32 v7, v16, 16, v15 2336; GFX9-DL-NEXT: v_lshl_or_b32 v8, v9, 16, v8 2337; GFX9-DL-NEXT: v_pk_mul_lo_u16 v3, v6, v5 2338; GFX9-DL-NEXT: v_pk_mul_lo_u16 v5, v8, v7 2339; GFX9-DL-NEXT: v_lshl_or_b32 v10, v12, 16, v11 2340; GFX9-DL-NEXT: v_pk_mul_lo_u16 v0, v0, v10 2341; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 2342; GFX9-DL-NEXT: v_add_u16_e32 v4, v2, v4 2343; GFX9-DL-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2344; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v5 2345; GFX9-DL-NEXT: v_add_u16_sdwa v2, v2, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2346; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v3 2347; GFX9-DL-NEXT: v_add_u16_sdwa v2, v2, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2348; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v0 2349; GFX9-DL-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1 2350; GFX9-DL-NEXT: global_store_short v1, v0, s[2:3] 2351; GFX9-DL-NEXT: s_endpgm 2352; 2353; GFX10-DL-LABEL: udot8_acc16_vecMul: 2354; GFX10-DL: ; %bb.0: ; %entry 2355; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2356; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2357; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2358; GFX10-DL-NEXT: v_mov_b32_e32 v4, 0xffff 2359; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2360; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2361; GFX10-DL-NEXT: s_mov_b32 s10, -1 2362; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 2363; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 2364; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 2365; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 2366; GFX10-DL-NEXT: s_clause 0x1 2367; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 2368; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 2369; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0 2370; GFX10-DL-NEXT: global_load_ushort v3, v0, s[0:1] 2371; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 2372; GFX10-DL-NEXT: v_and_b32_e32 v7, 15, v1 2373; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 2374; GFX10-DL-NEXT: v_and_b32_e32 v6, 15, v2 2375; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 4, 4 2376; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 4, 4 2377; GFX10-DL-NEXT: v_bfe_u32 v12, v1, 8, 4 2378; GFX10-DL-NEXT: v_and_b32_e32 v7, v4, v7 2379; GFX10-DL-NEXT: v_and_b32_e32 v6, v4, v6 2380; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 8, 4 2381; GFX10-DL-NEXT: v_bfe_u32 v11, v1, 16, 4 2382; GFX10-DL-NEXT: v_and_b32_e32 v12, v4, v12 2383; GFX10-DL-NEXT: v_lshl_or_b32 v7, v9, 16, v7 2384; GFX10-DL-NEXT: v_lshl_or_b32 v6, v10, 16, v6 2385; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 12, 4 2386; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 12, 4 2387; GFX10-DL-NEXT: v_and_b32_e32 v13, v4, v13 2388; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 24, 4 2389; GFX10-DL-NEXT: v_pk_mul_lo_u16 v6, v7, v6 2390; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 16, 4 2391; GFX10-DL-NEXT: v_lshl_or_b32 v9, v9, 16, v12 2392; GFX10-DL-NEXT: v_lshl_or_b32 v10, v10, 16, v13 2393; GFX10-DL-NEXT: v_lshrrev_b32_e32 v8, 28, v1 2394; GFX10-DL-NEXT: v_lshrrev_b32_e32 v12, 16, v6 2395; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 2396; GFX10-DL-NEXT: v_add_nc_u16 v3, v6, v3 2397; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 20, 4 2398; GFX10-DL-NEXT: v_and_b32_e32 v11, v4, v11 2399; GFX10-DL-NEXT: v_pk_mul_lo_u16 v9, v9, v10 2400; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4 2401; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v12 2402; GFX10-DL-NEXT: v_and_b32_e32 v7, v4, v7 2403; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 24, 4 2404; GFX10-DL-NEXT: v_lshl_or_b32 v1, v1, 16, v11 2405; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 2406; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v9 2407; GFX10-DL-NEXT: v_lshl_or_b32 v6, v6, 16, v7 2408; GFX10-DL-NEXT: v_lshrrev_b32_e32 v7, 16, v9 2409; GFX10-DL-NEXT: v_and_b32_e32 v9, v4, v10 2410; GFX10-DL-NEXT: v_and_b32_e32 v4, v4, v5 2411; GFX10-DL-NEXT: v_pk_mul_lo_u16 v1, v1, v6 2412; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v7 2413; GFX10-DL-NEXT: v_lshl_or_b32 v2, v2, 16, v9 2414; GFX10-DL-NEXT: v_lshl_or_b32 v4, v8, 16, v4 2415; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 16, v1 2416; GFX10-DL-NEXT: v_add_nc_u16 v1, v3, v1 2417; GFX10-DL-NEXT: v_pk_mul_lo_u16 v2, v4, v2 2418; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v5 2419; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 16, v2 2420; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v2 2421; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v3 2422; GFX10-DL-NEXT: global_store_short v0, v1, s[0:1] 2423; GFX10-DL-NEXT: s_endpgm 2424 <8 x i4> addrspace(1)* %src2, 2425 i16 addrspace(1)* nocapture %dst) { 2426entry: 2427 %idx = call i32 @llvm.amdgcn.workitem.id.x() 2428 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 2429 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 2430 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 2431 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 2432 2433 %cvec1 = zext <8 x i4> %vec1 to <8 x i16> 2434 %cvec2 = zext <8 x i4> %vec2 to <8 x i16> 2435 2436 %mul = mul <8 x i16> %cvec1, %cvec2 2437 %mul0 = extractelement <8 x i16> %mul, i64 0 2438 %mul1 = extractelement <8 x i16> %mul, i64 1 2439 %mul2 = extractelement <8 x i16> %mul, i64 2 2440 %mul3 = extractelement <8 x i16> %mul, i64 3 2441 %mul4 = extractelement <8 x i16> %mul, i64 4 2442 %mul5 = extractelement <8 x i16> %mul, i64 5 2443 %mul6 = extractelement <8 x i16> %mul, i64 6 2444 %mul7 = extractelement <8 x i16> %mul, i64 7 2445 2446 %acc = load i16, i16 addrspace(1)* %dst, align 4 2447 %add1 = add i16 %mul0, %acc 2448 %add2 = add i16 %add1, %mul1 2449 %add3 = add i16 %add2, %mul2 2450 %add4 = add i16 %add3, %mul3 2451 %add5 = add i16 %add4, %mul4 2452 %add6 = add i16 %add5, %mul5 2453 %add7 = add i16 %add6, %mul6 2454 %add8 = add i16 %add7, %mul7 2455 2456 store i16 %add8, i16 addrspace(1)* %dst, align 4 2457 ret void 2458} 2459 2460; TODO: Cleanup the code to generate MAD; pattern should be recognized then. 2461define amdgpu_kernel void @udot8_acc8_vecMul(<8 x i4> addrspace(1)* %src1, 2462; GFX7-LABEL: udot8_acc8_vecMul: 2463; GFX7: ; %bb.0: ; %entry 2464; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 2465; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 2466; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 2467; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 2468; GFX7-NEXT: s_mov_b32 s14, -1 2469; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 2470; GFX7-NEXT: s_add_u32 s12, s12, s3 2471; GFX7-NEXT: s_mov_b32 s3, 0xf000 2472; GFX7-NEXT: s_waitcnt lgkmcnt(0) 2473; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 2474; GFX7-NEXT: s_mov_b32 s10, 0 2475; GFX7-NEXT: s_mov_b32 s11, s3 2476; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2477; GFX7-NEXT: v_mov_b32_e32 v1, 0 2478; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 2479; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 2480; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 2481; GFX7-NEXT: s_mov_b32 s2, -1 2482; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0 2483; GFX7-NEXT: s_movk_i32 s4, 0xf00 2484; GFX7-NEXT: v_mov_b32_e32 v3, 0xf00 2485; GFX7-NEXT: s_movk_i32 s5, 0xf0f 2486; GFX7-NEXT: s_addc_u32 s13, s13, 0 2487; GFX7-NEXT: s_waitcnt vmcnt(2) 2488; GFX7-NEXT: v_lshrrev_b32_e32 v6, 28, v2 2489; GFX7-NEXT: v_lshlrev_b32_e32 v9, 4, v2 2490; GFX7-NEXT: v_lshrrev_b32_e32 v4, 4, v2 2491; GFX7-NEXT: v_lshrrev_b32_e32 v8, 12, v2 2492; GFX7-NEXT: v_bfe_u32 v1, v2, 8, 4 2493; GFX7-NEXT: v_and_b32_e32 v5, 15, v2 2494; GFX7-NEXT: v_bfe_u32 v7, v2, 16, 4 2495; GFX7-NEXT: v_alignbit_b32 v2, v6, v2, 24 2496; GFX7-NEXT: v_and_b32_e32 v6, s4, v9 2497; GFX7-NEXT: s_waitcnt vmcnt(1) 2498; GFX7-NEXT: v_lshrrev_b32_e32 v11, 4, v0 2499; GFX7-NEXT: v_lshlrev_b32_e32 v9, 4, v0 2500; GFX7-NEXT: v_and_b32_e32 v4, s4, v4 2501; GFX7-NEXT: v_or_b32_e32 v5, v5, v6 2502; GFX7-NEXT: v_and_b32_e32 v6, v3, v9 2503; GFX7-NEXT: v_bfe_u32 v10, v0, 8, 4 2504; GFX7-NEXT: v_and_b32_e32 v3, v3, v11 2505; GFX7-NEXT: v_or_b32_e32 v1, v1, v4 2506; GFX7-NEXT: v_or_b32_e32 v3, v10, v3 2507; GFX7-NEXT: v_and_b32_e32 v12, 15, v0 2508; GFX7-NEXT: v_lshlrev_b32_e32 v1, 16, v1 2509; GFX7-NEXT: v_lshrrev_b32_e32 v13, 28, v0 2510; GFX7-NEXT: v_or_b32_e32 v6, v12, v6 2511; GFX7-NEXT: v_lshlrev_b32_e32 v3, 16, v3 2512; GFX7-NEXT: v_and_b32_e32 v2, s5, v2 2513; GFX7-NEXT: v_or_b32_e32 v3, v6, v3 2514; GFX7-NEXT: v_lshrrev_b32_e32 v15, 12, v0 2515; GFX7-NEXT: v_bfe_u32 v14, v0, 16, 4 2516; GFX7-NEXT: v_alignbit_b32 v0, v13, v0, 24 2517; GFX7-NEXT: v_and_b32_e32 v8, s4, v8 2518; GFX7-NEXT: v_or_b32_e32 v1, v5, v1 2519; GFX7-NEXT: v_and_b32_e32 v4, s4, v15 2520; GFX7-NEXT: v_and_b32_e32 v0, s5, v0 2521; GFX7-NEXT: v_or_b32_e32 v7, v7, v8 2522; GFX7-NEXT: v_lshlrev_b32_e32 v2, 16, v2 2523; GFX7-NEXT: v_and_b32_e32 v6, 15, v1 2524; GFX7-NEXT: v_and_b32_e32 v12, 15, v3 2525; GFX7-NEXT: v_or_b32_e32 v2, v7, v2 2526; GFX7-NEXT: v_or_b32_e32 v4, v14, v4 2527; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0 2528; GFX7-NEXT: v_bfe_u32 v7, v1, 8, 4 2529; GFX7-NEXT: v_bfe_u32 v13, v3, 8, 4 2530; GFX7-NEXT: s_waitcnt vmcnt(0) 2531; GFX7-NEXT: v_mad_u32_u24 v6, v6, v12, v16 2532; GFX7-NEXT: v_or_b32_e32 v0, v4, v0 2533; GFX7-NEXT: v_lshrrev_b32_e32 v4, 24, v1 2534; GFX7-NEXT: v_lshrrev_b32_e32 v10, 24, v3 2535; GFX7-NEXT: v_bfe_u32 v1, v1, 16, 4 2536; GFX7-NEXT: v_bfe_u32 v3, v3, 16, 4 2537; GFX7-NEXT: v_mad_u32_u24 v6, v7, v13, v6 2538; GFX7-NEXT: v_mad_u32_u24 v1, v1, v3, v6 2539; GFX7-NEXT: v_and_b32_e32 v8, 15, v2 2540; GFX7-NEXT: v_and_b32_e32 v14, 15, v0 2541; GFX7-NEXT: v_mad_u32_u24 v1, v4, v10, v1 2542; GFX7-NEXT: v_bfe_u32 v9, v2, 8, 4 2543; GFX7-NEXT: v_bfe_u32 v15, v0, 8, 4 2544; GFX7-NEXT: v_mad_u32_u24 v1, v8, v14, v1 2545; GFX7-NEXT: v_lshrrev_b32_e32 v5, 24, v2 2546; GFX7-NEXT: v_lshrrev_b32_e32 v11, 24, v0 2547; GFX7-NEXT: v_bfe_u32 v2, v2, 16, 4 2548; GFX7-NEXT: v_bfe_u32 v0, v0, 16, 4 2549; GFX7-NEXT: v_mad_u32_u24 v1, v9, v15, v1 2550; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v1 2551; GFX7-NEXT: v_mad_u32_u24 v0, v5, v11, v0 2552; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0 2553; GFX7-NEXT: s_endpgm 2554; 2555; GFX8-LABEL: udot8_acc8_vecMul: 2556; GFX8: ; %bb.0: ; %entry 2557; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2558; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2559; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 2560; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2561; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2562; GFX8-NEXT: s_waitcnt lgkmcnt(0) 2563; GFX8-NEXT: v_mov_b32_e32 v1, s5 2564; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 2565; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 2566; GFX8-NEXT: v_mov_b32_e32 v3, s7 2567; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2 2568; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc 2569; GFX8-NEXT: flat_load_dword v4, v[0:1] 2570; GFX8-NEXT: flat_load_dword v2, v[2:3] 2571; GFX8-NEXT: v_mov_b32_e32 v0, s0 2572; GFX8-NEXT: v_mov_b32_e32 v1, s1 2573; GFX8-NEXT: flat_load_ubyte v5, v[0:1] 2574; GFX8-NEXT: s_mov_b32 s10, -1 2575; GFX8-NEXT: s_mov_b32 s11, 0xe80000 2576; GFX8-NEXT: s_add_u32 s8, s8, s3 2577; GFX8-NEXT: s_addc_u32 s9, s9, 0 2578; GFX8-NEXT: s_waitcnt vmcnt(2) 2579; GFX8-NEXT: v_bfe_u32 v3, v4, 20, 4 2580; GFX8-NEXT: s_waitcnt vmcnt(1) 2581; GFX8-NEXT: v_bfe_u32 v13, v2, 20, 4 2582; GFX8-NEXT: v_bfe_u32 v7, v4, 24, 4 2583; GFX8-NEXT: v_lshrrev_b32_e32 v8, 28, v4 2584; GFX8-NEXT: v_lshrrev_b32_e32 v15, 28, v2 2585; GFX8-NEXT: v_bfe_u32 v14, v2, 24, 4 2586; GFX8-NEXT: v_mul_lo_u16_sdwa v3, v3, v13 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2587; GFX8-NEXT: v_bfe_u32 v6, v4, 16, 4 2588; GFX8-NEXT: v_bfe_u32 v12, v2, 16, 4 2589; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4 2590; GFX8-NEXT: v_bfe_u32 v16, v2, 8, 4 2591; GFX8-NEXT: v_bfe_u32 v10, v4, 12, 4 2592; GFX8-NEXT: v_and_b32_e32 v11, 15, v4 2593; GFX8-NEXT: v_bfe_u32 v17, v2, 12, 4 2594; GFX8-NEXT: v_and_b32_e32 v18, 15, v2 2595; GFX8-NEXT: v_bfe_u32 v4, v4, 4, 4 2596; GFX8-NEXT: v_bfe_u32 v2, v2, 4, 4 2597; GFX8-NEXT: v_mul_lo_u16_e32 v13, v7, v14 2598; GFX8-NEXT: v_mul_lo_u16_sdwa v8, v8, v15 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2599; GFX8-NEXT: v_mul_lo_u16_e32 v19, v6, v12 2600; GFX8-NEXT: v_mul_lo_u16_e32 v9, v9, v16 2601; GFX8-NEXT: v_mul_lo_u16_sdwa v10, v10, v17 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2602; GFX8-NEXT: v_mul_lo_u16_e32 v11, v11, v18 2603; GFX8-NEXT: v_mul_lo_u16_sdwa v4, v4, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2604; GFX8-NEXT: v_or_b32_e32 v8, v13, v8 2605; GFX8-NEXT: v_or_b32_e32 v9, v9, v10 2606; GFX8-NEXT: v_or_b32_e32 v10, v11, v4 2607; GFX8-NEXT: v_lshlrev_b32_e32 v11, 16, v8 2608; GFX8-NEXT: v_or_b32_e32 v3, v19, v3 2609; GFX8-NEXT: v_or_b32_sdwa v3, v3, v11 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD 2610; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v9 2611; GFX8-NEXT: v_or_b32_e32 v4, v4, v2 2612; GFX8-NEXT: v_lshrrev_b32_e32 v11, 8, v3 2613; GFX8-NEXT: v_lshrrev_b64 v[2:3], 24, v[2:3] 2614; GFX8-NEXT: v_lshrrev_b32_e32 v4, 8, v4 2615; GFX8-NEXT: s_waitcnt vmcnt(0) 2616; GFX8-NEXT: v_add_u16_e32 v3, v10, v5 2617; GFX8-NEXT: v_add_u16_e32 v3, v3, v4 2618; GFX8-NEXT: v_add_u16_e32 v3, v3, v9 2619; GFX8-NEXT: v_add_u16_e32 v2, v3, v2 2620; GFX8-NEXT: v_mad_u16 v2, v6, v12, v2 2621; GFX8-NEXT: v_add_u16_e32 v2, v2, v11 2622; GFX8-NEXT: v_lshrrev_b32_e32 v8, 8, v8 2623; GFX8-NEXT: v_mad_u16 v2, v7, v14, v2 2624; GFX8-NEXT: v_add_u16_e32 v2, v2, v8 2625; GFX8-NEXT: flat_store_byte v[0:1], v2 2626; GFX8-NEXT: s_endpgm 2627; 2628; GFX9-LABEL: udot8_acc8_vecMul: 2629; GFX9: ; %bb.0: ; %entry 2630; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2631; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2632; GFX9-NEXT: s_mov_b32 s10, -1 2633; GFX9-NEXT: s_mov_b32 s11, 0xe00000 2634; GFX9-NEXT: s_add_u32 s8, s8, s3 2635; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2636; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2637; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2638; GFX9-NEXT: v_mov_b32_e32 v3, 0 2639; GFX9-NEXT: s_addc_u32 s9, s9, 0 2640; GFX9-NEXT: s_waitcnt lgkmcnt(0) 2641; GFX9-NEXT: global_load_dword v1, v0, s[4:5] 2642; GFX9-NEXT: global_load_dword v2, v0, s[6:7] 2643; GFX9-NEXT: global_load_ubyte v4, v3, s[2:3] 2644; GFX9-NEXT: s_waitcnt vmcnt(2) 2645; GFX9-NEXT: v_bfe_u32 v0, v1, 20, 4 2646; GFX9-NEXT: s_waitcnt vmcnt(1) 2647; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4 2648; GFX9-NEXT: v_bfe_u32 v6, v1, 24, 4 2649; GFX9-NEXT: v_lshrrev_b32_e32 v7, 28, v1 2650; GFX9-NEXT: v_lshrrev_b32_e32 v14, 28, v2 2651; GFX9-NEXT: v_bfe_u32 v13, v2, 24, 4 2652; GFX9-NEXT: v_mul_lo_u16_sdwa v0, v0, v12 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2653; GFX9-NEXT: v_bfe_u32 v5, v1, 16, 4 2654; GFX9-NEXT: v_bfe_u32 v11, v2, 16, 4 2655; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4 2656; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4 2657; GFX9-NEXT: v_bfe_u32 v9, v1, 12, 4 2658; GFX9-NEXT: v_and_b32_e32 v10, 15, v1 2659; GFX9-NEXT: v_bfe_u32 v16, v2, 12, 4 2660; GFX9-NEXT: v_and_b32_e32 v17, 15, v2 2661; GFX9-NEXT: v_bfe_u32 v1, v1, 4, 4 2662; GFX9-NEXT: v_bfe_u32 v2, v2, 4, 4 2663; GFX9-NEXT: v_mul_lo_u16_e32 v12, v6, v13 2664; GFX9-NEXT: v_mul_lo_u16_sdwa v7, v7, v14 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2665; GFX9-NEXT: v_mul_lo_u16_e32 v18, v5, v11 2666; GFX9-NEXT: v_mul_lo_u16_sdwa v2, v1, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2667; GFX9-NEXT: v_mul_lo_u16_e32 v8, v8, v15 2668; GFX9-NEXT: v_mul_lo_u16_sdwa v9, v9, v16 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2669; GFX9-NEXT: v_mul_lo_u16_e32 v10, v10, v17 2670; GFX9-NEXT: v_or_b32_e32 v7, v12, v7 2671; GFX9-NEXT: v_or_b32_e32 v8, v8, v9 2672; GFX9-NEXT: v_or_b32_e32 v1, v18, v0 2673; GFX9-NEXT: v_or_b32_e32 v9, v10, v2 2674; GFX9-NEXT: v_lshlrev_b32_e32 v10, 16, v7 2675; GFX9-NEXT: v_or_b32_sdwa v1, v1, v10 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD 2676; GFX9-NEXT: v_lshlrev_b32_e32 v0, 16, v8 2677; GFX9-NEXT: v_or_b32_e32 v2, v2, v0 2678; GFX9-NEXT: v_lshrrev_b32_e32 v10, 8, v1 2679; GFX9-NEXT: v_lshrrev_b64 v[0:1], 24, v[0:1] 2680; GFX9-NEXT: v_lshrrev_b32_e32 v2, 8, v2 2681; GFX9-NEXT: s_waitcnt vmcnt(0) 2682; GFX9-NEXT: v_add_u16_e32 v1, v9, v4 2683; GFX9-NEXT: v_add_u16_e32 v1, v1, v2 2684; GFX9-NEXT: v_add_u16_e32 v1, v1, v8 2685; GFX9-NEXT: v_add_u16_e32 v0, v1, v0 2686; GFX9-NEXT: v_mad_legacy_u16 v0, v5, v11, v0 2687; GFX9-NEXT: v_add_u16_e32 v0, v0, v10 2688; GFX9-NEXT: v_lshrrev_b32_e32 v7, 8, v7 2689; GFX9-NEXT: v_mad_legacy_u16 v0, v6, v13, v0 2690; GFX9-NEXT: v_add_u16_e32 v0, v0, v7 2691; GFX9-NEXT: global_store_byte v3, v0, s[2:3] 2692; GFX9-NEXT: s_endpgm 2693; 2694; GFX9-DL-LABEL: udot8_acc8_vecMul: 2695; GFX9-DL: ; %bb.0: ; %entry 2696; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2697; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2698; GFX9-DL-NEXT: s_mov_b32 s10, -1 2699; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 2700; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 2701; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2702; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2703; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2704; GFX9-DL-NEXT: v_mov_b32_e32 v3, 0 2705; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 2706; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 2707; GFX9-DL-NEXT: global_load_dword v1, v0, s[4:5] 2708; GFX9-DL-NEXT: global_load_dword v2, v0, s[6:7] 2709; GFX9-DL-NEXT: global_load_ubyte v4, v3, s[2:3] 2710; GFX9-DL-NEXT: s_waitcnt vmcnt(2) 2711; GFX9-DL-NEXT: v_bfe_u32 v0, v1, 20, 4 2712; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 2713; GFX9-DL-NEXT: v_bfe_u32 v12, v2, 20, 4 2714; GFX9-DL-NEXT: v_bfe_u32 v6, v1, 24, 4 2715; GFX9-DL-NEXT: v_lshrrev_b32_e32 v7, 28, v1 2716; GFX9-DL-NEXT: v_lshrrev_b32_e32 v14, 28, v2 2717; GFX9-DL-NEXT: v_bfe_u32 v13, v2, 24, 4 2718; GFX9-DL-NEXT: v_mul_lo_u16_sdwa v0, v0, v12 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2719; GFX9-DL-NEXT: v_bfe_u32 v5, v1, 16, 4 2720; GFX9-DL-NEXT: v_bfe_u32 v11, v2, 16, 4 2721; GFX9-DL-NEXT: v_bfe_u32 v8, v1, 8, 4 2722; GFX9-DL-NEXT: v_bfe_u32 v15, v2, 8, 4 2723; GFX9-DL-NEXT: v_bfe_u32 v9, v1, 12, 4 2724; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v1 2725; GFX9-DL-NEXT: v_bfe_u32 v16, v2, 12, 4 2726; GFX9-DL-NEXT: v_and_b32_e32 v17, 15, v2 2727; GFX9-DL-NEXT: v_bfe_u32 v1, v1, 4, 4 2728; GFX9-DL-NEXT: v_bfe_u32 v2, v2, 4, 4 2729; GFX9-DL-NEXT: v_mul_lo_u16_e32 v12, v6, v13 2730; GFX9-DL-NEXT: v_mul_lo_u16_sdwa v7, v7, v14 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2731; GFX9-DL-NEXT: v_mul_lo_u16_e32 v18, v5, v11 2732; GFX9-DL-NEXT: v_mul_lo_u16_sdwa v2, v1, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2733; GFX9-DL-NEXT: v_mul_lo_u16_e32 v8, v8, v15 2734; GFX9-DL-NEXT: v_mul_lo_u16_sdwa v9, v9, v16 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD 2735; GFX9-DL-NEXT: v_mul_lo_u16_e32 v10, v10, v17 2736; GFX9-DL-NEXT: v_or_b32_e32 v7, v12, v7 2737; GFX9-DL-NEXT: v_or_b32_e32 v8, v8, v9 2738; GFX9-DL-NEXT: v_or_b32_e32 v1, v18, v0 2739; GFX9-DL-NEXT: v_or_b32_e32 v9, v10, v2 2740; GFX9-DL-NEXT: v_lshlrev_b32_e32 v10, 16, v7 2741; GFX9-DL-NEXT: v_or_b32_sdwa v1, v1, v10 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD 2742; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 16, v8 2743; GFX9-DL-NEXT: v_or_b32_e32 v2, v2, v0 2744; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 8, v1 2745; GFX9-DL-NEXT: v_lshrrev_b64 v[0:1], 24, v[0:1] 2746; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 8, v2 2747; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 2748; GFX9-DL-NEXT: v_add_u16_e32 v1, v9, v4 2749; GFX9-DL-NEXT: v_add_u16_e32 v1, v1, v2 2750; GFX9-DL-NEXT: v_add_u16_e32 v1, v1, v8 2751; GFX9-DL-NEXT: v_add_u16_e32 v0, v1, v0 2752; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v5, v11, v0 2753; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v10 2754; GFX9-DL-NEXT: v_lshrrev_b32_e32 v7, 8, v7 2755; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v6, v13, v0 2756; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v7 2757; GFX9-DL-NEXT: global_store_byte v3, v0, s[2:3] 2758; GFX9-DL-NEXT: s_endpgm 2759; 2760; GFX10-DL-LABEL: udot8_acc8_vecMul: 2761; GFX10-DL: ; %bb.0: ; %entry 2762; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2763; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2764; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2765; GFX10-DL-NEXT: v_mov_b32_e32 v4, 0 2766; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2767; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2768; GFX10-DL-NEXT: s_mov_b32 s10, -1 2769; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 2770; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 2771; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 2772; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 2773; GFX10-DL-NEXT: s_clause 0x1 2774; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 2775; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 2776; GFX10-DL-NEXT: global_load_ubyte v3, v4, s[0:1] 2777; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 2778; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 12, 4 2779; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 2780; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 12, 4 2781; GFX10-DL-NEXT: v_bfe_u32 v8, v1, 8, 4 2782; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 8, 4 2783; GFX10-DL-NEXT: v_lshrrev_b32_e32 v7, 28, v1 2784; GFX10-DL-NEXT: v_lshrrev_b32_e32 v14, 28, v2 2785; GFX10-DL-NEXT: v_mul_lo_u16 v9, v9, v10 2786; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 16, 4 2787; GFX10-DL-NEXT: v_mul_lo_u16 v8, v8, v13 2788; GFX10-DL-NEXT: v_bfe_u32 v0, v1, 20, 4 2789; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 24, 4 2790; GFX10-DL-NEXT: v_and_b32_e32 v11, 15, v1 2791; GFX10-DL-NEXT: v_lshlrev_b16 v9, 8, v9 2792; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 4, 4 2793; GFX10-DL-NEXT: v_bfe_u32 v15, v2, 4, 4 2794; GFX10-DL-NEXT: v_mul_lo_u16 v7, v7, v14 2795; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 20, 4 2796; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 24, 4 2797; GFX10-DL-NEXT: v_bfe_u32 v12, v2, 16, 4 2798; GFX10-DL-NEXT: v_and_b32_e32 v2, 15, v2 2799; GFX10-DL-NEXT: v_mul_lo_u16 v1, v1, v15 2800; GFX10-DL-NEXT: v_or_b32_e32 v8, v8, v9 2801; GFX10-DL-NEXT: v_mul_lo_u16 v9, v0, v10 2802; GFX10-DL-NEXT: v_mul_lo_u16 v10, v6, v13 2803; GFX10-DL-NEXT: v_lshlrev_b16 v7, 8, v7 2804; GFX10-DL-NEXT: v_mul_lo_u16 v2, v11, v2 2805; GFX10-DL-NEXT: v_lshlrev_b16 v1, 8, v1 2806; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 16, v8 2807; GFX10-DL-NEXT: v_mul_lo_u16 v11, v5, v12 2808; GFX10-DL-NEXT: v_or_b32_e32 v7, v10, v7 2809; GFX10-DL-NEXT: v_lshlrev_b16 v9, 8, v9 2810; GFX10-DL-NEXT: v_or_b32_sdwa v10, v1, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD 2811; GFX10-DL-NEXT: v_or_b32_e32 v1, v2, v1 2812; GFX10-DL-NEXT: v_or_b32_e32 v2, v11, v9 2813; GFX10-DL-NEXT: v_lshlrev_b32_e32 v9, 16, v7 2814; GFX10-DL-NEXT: v_lshrrev_b32_e32 v10, 8, v10 2815; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 2816; GFX10-DL-NEXT: v_add_nc_u16 v3, v1, v3 2817; GFX10-DL-NEXT: v_or_b32_sdwa v1, v2, v9 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD 2818; GFX10-DL-NEXT: v_add_nc_u16 v9, v3, v10 2819; GFX10-DL-NEXT: v_lshrrev_b64 v[2:3], 24, v[0:1] 2820; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 8, v1 2821; GFX10-DL-NEXT: v_add_nc_u16 v0, v9, v8 2822; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v2 2823; GFX10-DL-NEXT: v_mad_u16 v0, v5, v12, v0 2824; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v1 2825; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 8, v7 2826; GFX10-DL-NEXT: v_mad_u16 v0, v6, v13, v0 2827; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v1 2828; GFX10-DL-NEXT: global_store_byte v4, v0, s[0:1] 2829; GFX10-DL-NEXT: s_endpgm 2830 <8 x i4> addrspace(1)* %src2, 2831 i8 addrspace(1)* nocapture %dst) { 2832entry: 2833 %idx = call i32 @llvm.amdgcn.workitem.id.x() 2834 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 2835 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 2836 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 2837 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 2838 2839 %cvec1 = zext <8 x i4> %vec1 to <8 x i8> 2840 %cvec2 = zext <8 x i4> %vec2 to <8 x i8> 2841 2842 %mul = mul <8 x i8> %cvec1, %cvec2 2843 %mul0 = extractelement <8 x i8> %mul, i64 0 2844 %mul1 = extractelement <8 x i8> %mul, i64 1 2845 %mul2 = extractelement <8 x i8> %mul, i64 2 2846 %mul3 = extractelement <8 x i8> %mul, i64 3 2847 %mul4 = extractelement <8 x i8> %mul, i64 4 2848 %mul5 = extractelement <8 x i8> %mul, i64 5 2849 %mul6 = extractelement <8 x i8> %mul, i64 6 2850 %mul7 = extractelement <8 x i8> %mul, i64 7 2851 2852 %acc = load i8, i8 addrspace(1)* %dst, align 4 2853 %add1 = add i8 %mul0, %acc 2854 %add2 = add i8 %add1, %mul1 2855 %add3 = add i8 %add2, %mul2 2856 %add4 = add i8 %add3, %mul3 2857 %add5 = add i8 %add4, %mul4 2858 %add6 = add i8 %add5, %mul5 2859 %add7 = add i8 %add6, %mul6 2860 %add8 = add i8 %add7, %mul7 2861 2862 store i8 %add8, i8 addrspace(1)* %dst, align 4 2863 ret void 2864} 2865 2866; TODO: Once the adictional "and+add" are removed, the pattern will be recognized. 2867define amdgpu_kernel void @udot8_acc4_vecMul(<8 x i4> addrspace(1)* %src1, 2868; GFX7-LABEL: udot8_acc4_vecMul: 2869; GFX7: ; %bb.0: ; %entry 2870; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0 2871; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1 2872; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 2873; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 2874; GFX7-NEXT: s_mov_b32 s14, -1 2875; GFX7-NEXT: s_mov_b32 s15, 0xe8f000 2876; GFX7-NEXT: s_add_u32 s12, s12, s3 2877; GFX7-NEXT: s_mov_b32 s3, 0xf000 2878; GFX7-NEXT: s_mov_b32 s10, 0 2879; GFX7-NEXT: s_mov_b32 s11, s3 2880; GFX7-NEXT: s_waitcnt lgkmcnt(0) 2881; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 2882; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2883; GFX7-NEXT: v_mov_b32_e32 v1, 0 2884; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 2885; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 2886; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 2887; GFX7-NEXT: s_mov_b32 s2, -1 2888; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0 2889; GFX7-NEXT: s_addc_u32 s13, s13, 0 2890; GFX7-NEXT: s_waitcnt vmcnt(2) 2891; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2 2892; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4 2893; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4 2894; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4 2895; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4 2896; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4 2897; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4 2898; GFX7-NEXT: v_and_b32_e32 v2, 15, v2 2899; GFX7-NEXT: s_waitcnt vmcnt(1) 2900; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0 2901; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4 2902; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4 2903; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4 2904; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4 2905; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4 2906; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4 2907; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 2908; GFX7-NEXT: s_waitcnt vmcnt(0) 2909; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16 2910; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0 2911; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0 2912; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0 2913; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0 2914; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0 2915; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0 2916; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0 2917; GFX7-NEXT: v_and_b32_e32 v0, 15, v0 2918; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0 2919; GFX7-NEXT: s_endpgm 2920; 2921; GFX8-LABEL: udot8_acc4_vecMul: 2922; GFX8: ; %bb.0: ; %entry 2923; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2924; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 2925; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 2926; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2927; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2928; GFX8-NEXT: s_waitcnt lgkmcnt(0) 2929; GFX8-NEXT: v_mov_b32_e32 v1, s5 2930; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 2931; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 2932; GFX8-NEXT: flat_load_dword v4, v[0:1] 2933; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 2934; GFX8-NEXT: v_mov_b32_e32 v1, s7 2935; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 2936; GFX8-NEXT: flat_load_dword v0, v[0:1] 2937; GFX8-NEXT: v_mov_b32_e32 v3, s1 2938; GFX8-NEXT: v_mov_b32_e32 v2, s0 2939; GFX8-NEXT: s_mov_b32 s10, -1 2940; GFX8-NEXT: s_mov_b32 s11, 0xe80000 2941; GFX8-NEXT: s_add_u32 s8, s8, s3 2942; GFX8-NEXT: s_addc_u32 s9, s9, 0 2943; GFX8-NEXT: s_waitcnt vmcnt(1) 2944; GFX8-NEXT: v_and_b32_e32 v1, 15, v4 2945; GFX8-NEXT: v_bfe_u32 v5, v4, 4, 4 2946; GFX8-NEXT: v_bfe_u32 v6, v4, 8, 4 2947; GFX8-NEXT: v_bfe_u32 v7, v4, 12, 4 2948; GFX8-NEXT: s_waitcnt vmcnt(0) 2949; GFX8-NEXT: v_and_b32_e32 v11, 15, v0 2950; GFX8-NEXT: v_bfe_u32 v12, v0, 4, 4 2951; GFX8-NEXT: v_bfe_u32 v13, v0, 8, 4 2952; GFX8-NEXT: v_bfe_u32 v14, v0, 12, 4 2953; GFX8-NEXT: v_bfe_u32 v8, v4, 16, 4 2954; GFX8-NEXT: v_bfe_u32 v15, v0, 16, 4 2955; GFX8-NEXT: v_bfe_u32 v9, v4, 20, 4 2956; GFX8-NEXT: v_bfe_u32 v10, v4, 24, 4 2957; GFX8-NEXT: v_bfe_u32 v16, v0, 20, 4 2958; GFX8-NEXT: v_bfe_u32 v17, v0, 24, 4 2959; GFX8-NEXT: v_lshrrev_b32_e32 v4, 28, v4 2960; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0 2961; GFX8-NEXT: v_mul_u32_u24_e32 v0, v4, v0 2962; GFX8-NEXT: v_mul_u32_u24_e32 v4, v10, v17 2963; GFX8-NEXT: flat_load_ubyte v10, v[2:3] 2964; GFX8-NEXT: v_mul_u32_u24_e32 v1, v1, v11 2965; GFX8-NEXT: v_mul_u32_u24_e32 v5, v5, v12 2966; GFX8-NEXT: v_mul_u32_u24_e32 v6, v6, v13 2967; GFX8-NEXT: v_mul_u32_u24_e32 v7, v7, v14 2968; GFX8-NEXT: v_mul_u32_u24_e32 v8, v8, v15 2969; GFX8-NEXT: v_mul_u32_u24_e32 v9, v9, v16 2970; GFX8-NEXT: s_waitcnt vmcnt(0) 2971; GFX8-NEXT: v_add_u16_e32 v1, v1, v10 2972; GFX8-NEXT: v_add_u16_e32 v1, v1, v5 2973; GFX8-NEXT: v_add_u16_e32 v1, v1, v6 2974; GFX8-NEXT: v_add_u16_e32 v1, v1, v7 2975; GFX8-NEXT: v_add_u16_e32 v1, v1, v8 2976; GFX8-NEXT: v_add_u16_e32 v1, v1, v9 2977; GFX8-NEXT: v_add_u16_e32 v1, v1, v4 2978; GFX8-NEXT: v_add_u16_e32 v0, v1, v0 2979; GFX8-NEXT: v_and_b32_e32 v0, 15, v0 2980; GFX8-NEXT: flat_store_byte v[2:3], v0 2981; GFX8-NEXT: s_endpgm 2982; 2983; GFX9-LABEL: udot8_acc4_vecMul: 2984; GFX9: ; %bb.0: ; %entry 2985; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 2986; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 2987; GFX9-NEXT: s_mov_b32 s10, -1 2988; GFX9-NEXT: s_mov_b32 s11, 0xe00000 2989; GFX9-NEXT: s_add_u32 s8, s8, s3 2990; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 2991; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 2992; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 2993; GFX9-NEXT: v_mov_b32_e32 v1, 0 2994; GFX9-NEXT: s_addc_u32 s9, s9, 0 2995; GFX9-NEXT: s_waitcnt lgkmcnt(0) 2996; GFX9-NEXT: global_load_dword v2, v0, s[4:5] 2997; GFX9-NEXT: global_load_dword v3, v0, s[6:7] 2998; GFX9-NEXT: s_waitcnt vmcnt(1) 2999; GFX9-NEXT: v_and_b32_e32 v0, 15, v2 3000; GFX9-NEXT: s_waitcnt vmcnt(0) 3001; GFX9-NEXT: v_and_b32_e32 v10, 15, v3 3002; GFX9-NEXT: v_bfe_u32 v4, v2, 4, 4 3003; GFX9-NEXT: v_bfe_u32 v11, v3, 4, 4 3004; GFX9-NEXT: v_bfe_u32 v5, v2, 8, 4 3005; GFX9-NEXT: v_bfe_u32 v12, v3, 8, 4 3006; GFX9-NEXT: v_bfe_u32 v6, v2, 12, 4 3007; GFX9-NEXT: v_bfe_u32 v13, v3, 12, 4 3008; GFX9-NEXT: v_bfe_u32 v7, v2, 16, 4 3009; GFX9-NEXT: v_bfe_u32 v14, v3, 16, 4 3010; GFX9-NEXT: v_bfe_u32 v8, v2, 20, 4 3011; GFX9-NEXT: v_bfe_u32 v9, v2, 24, 4 3012; GFX9-NEXT: v_bfe_u32 v15, v3, 20, 4 3013; GFX9-NEXT: v_bfe_u32 v16, v3, 24, 4 3014; GFX9-NEXT: v_lshrrev_b32_e32 v2, 28, v2 3015; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v3 3016; GFX9-NEXT: v_mul_u32_u24_e32 v2, v2, v3 3017; GFX9-NEXT: v_mul_u32_u24_e32 v3, v9, v16 3018; GFX9-NEXT: global_load_ubyte v9, v1, s[2:3] 3019; GFX9-NEXT: v_mul_u32_u24_e32 v0, v0, v10 3020; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11 3021; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12 3022; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13 3023; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14 3024; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15 3025; GFX9-NEXT: s_waitcnt vmcnt(0) 3026; GFX9-NEXT: v_add_u16_e32 v0, v0, v9 3027; GFX9-NEXT: v_add_u16_e32 v0, v0, v4 3028; GFX9-NEXT: v_add_u16_e32 v0, v0, v5 3029; GFX9-NEXT: v_add_u16_e32 v0, v0, v6 3030; GFX9-NEXT: v_add_u16_e32 v0, v0, v7 3031; GFX9-NEXT: v_add_u16_e32 v0, v0, v8 3032; GFX9-NEXT: v_add_u16_e32 v0, v0, v3 3033; GFX9-NEXT: v_add_u16_e32 v0, v0, v2 3034; GFX9-NEXT: v_and_b32_e32 v0, 15, v0 3035; GFX9-NEXT: global_store_byte v1, v0, s[2:3] 3036; GFX9-NEXT: s_endpgm 3037; 3038; GFX9-DL-LABEL: udot8_acc4_vecMul: 3039; GFX9-DL: ; %bb.0: ; %entry 3040; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 3041; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 3042; GFX9-DL-NEXT: s_mov_b32 s10, -1 3043; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000 3044; GFX9-DL-NEXT: s_add_u32 s8, s8, s3 3045; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3046; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 3047; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3048; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 3049; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0 3050; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 3051; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 3052; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 3053; GFX9-DL-NEXT: s_waitcnt vmcnt(1) 3054; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v2 3055; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 3056; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v3 3057; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 4, 4 3058; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 4, 4 3059; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 8, 4 3060; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 8, 4 3061; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 12, 4 3062; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 12, 4 3063; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 16, 4 3064; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 16, 4 3065; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 20, 4 3066; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 24, 4 3067; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 20, 4 3068; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 24, 4 3069; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 3070; GFX9-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3 3071; GFX9-DL-NEXT: v_mul_u32_u24_e32 v2, v2, v3 3072; GFX9-DL-NEXT: v_mul_u32_u24_e32 v3, v9, v16 3073; GFX9-DL-NEXT: global_load_ubyte v9, v1, s[2:3] 3074; GFX9-DL-NEXT: v_mul_u32_u24_e32 v0, v0, v10 3075; GFX9-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v11 3076; GFX9-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v12 3077; GFX9-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v13 3078; GFX9-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v14 3079; GFX9-DL-NEXT: v_mul_u32_u24_e32 v8, v8, v15 3080; GFX9-DL-NEXT: s_waitcnt vmcnt(0) 3081; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v9 3082; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v4 3083; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v5 3084; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v6 3085; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v7 3086; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v8 3087; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v3 3088; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v2 3089; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0 3090; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3] 3091; GFX9-DL-NEXT: s_endpgm 3092; 3093; GFX10-DL-LABEL: udot8_acc4_vecMul: 3094; GFX10-DL: ; %bb.0: ; %entry 3095; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0 3096; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1 3097; GFX10-DL-NEXT: s_mov_b32 s10, -1 3098; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000 3099; GFX10-DL-NEXT: s_add_u32 s8, s8, s3 3100; GFX10-DL-NEXT: s_clause 0x1 3101; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3102; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 3103; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3104; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0 3105; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 3106; GFX10-DL-NEXT: s_clause 0x1 3107; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 3108; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 3109; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0 3110; GFX10-DL-NEXT: global_load_ubyte v3, v0, s[2:3] 3111; GFX10-DL-NEXT: s_waitcnt vmcnt(2) 3112; GFX10-DL-NEXT: v_and_b32_e32 v4, 15, v1 3113; GFX10-DL-NEXT: s_waitcnt vmcnt(1) 3114; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v2 3115; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 4, 4 3116; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 4, 4 3117; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 8, 4 3118; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v5 3119; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 8, 4 3120; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v7 3121; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 12, 4 3122; GFX10-DL-NEXT: s_waitcnt vmcnt(0) 3123; GFX10-DL-NEXT: v_add_nc_u16 v3, v4, v3 3124; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 12, 4 3125; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v8 3126; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 16, 4 3127; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v6 3128; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 16, 4 3129; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v7 3130; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 20, 4 3131; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v5 3132; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 20, 4 3133; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v8 3134; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 24, 4 3135; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2 3136; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v4 3137; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 24, 4 3138; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v7 3139; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 28, v1 3140; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v6 3141; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v8 3142; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v1, v2 3143; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v5 3144; GFX10-DL-NEXT: v_add_nc_u16 v2, v3, v4 3145; GFX10-DL-NEXT: v_add_nc_u16 v1, v2, v1 3146; GFX10-DL-NEXT: v_and_b32_e32 v1, 15, v1 3147; GFX10-DL-NEXT: global_store_byte v0, v1, s[2:3] 3148; GFX10-DL-NEXT: s_endpgm 3149 <8 x i4> addrspace(1)* %src2, 3150 i4 addrspace(1)* nocapture %dst) { 3151entry: 3152 %idx = call i32 @llvm.amdgcn.workitem.id.x() 3153 %gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx 3154 %vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1 3155 %gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx 3156 %vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2 3157 3158 %mul = mul <8 x i4> %vec1, %vec2 3159 %mul0 = extractelement <8 x i4> %mul, i64 0 3160 %mul1 = extractelement <8 x i4> %mul, i64 1 3161 %mul2 = extractelement <8 x i4> %mul, i64 2 3162 %mul3 = extractelement <8 x i4> %mul, i64 3 3163 %mul4 = extractelement <8 x i4> %mul, i64 4 3164 %mul5 = extractelement <8 x i4> %mul, i64 5 3165 %mul6 = extractelement <8 x i4> %mul, i64 6 3166 %mul7 = extractelement <8 x i4> %mul, i64 7 3167 3168 %acc = load i4, i4 addrspace(1)* %dst, align 4 3169 %add1 = add i4 %mul0, %acc 3170 %add2 = add i4 %add1, %mul1 3171 %add3 = add i4 %add2, %mul2 3172 %add4 = add i4 %add3, %mul3 3173 %add5 = add i4 %add4, %mul4 3174 %add6 = add i4 %add5, %mul5 3175 %add7 = add i4 %add6, %mul6 3176 %add8 = add i4 %add7, %mul7 3177 3178 store i4 %add8, i4 addrspace(1)* %dst, align 4 3179 ret void 3180} 3181 3182define amdgpu_kernel void @udot8_variant1(i32 addrspace(1)* %v1addr, 3183; GFX7-LABEL: udot8_variant1: 3184; GFX7: ; %bb.0: ; %entry 3185; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9 3186; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd 3187; GFX7-NEXT: s_mov_b32 s3, 0xf000 3188; GFX7-NEXT: s_mov_b32 s10, 0 3189; GFX7-NEXT: s_mov_b32 s11, s3 3190; GFX7-NEXT: s_waitcnt lgkmcnt(0) 3191; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5] 3192; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3193; GFX7-NEXT: v_mov_b32_e32 v1, 0 3194; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64 3195; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7] 3196; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64 3197; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0 3198; GFX7-NEXT: s_mov_b32 s2, -1 3199; GFX7-NEXT: s_waitcnt vmcnt(1) 3200; GFX7-NEXT: v_and_b32_e32 v1, 15, v2 3201; GFX7-NEXT: v_bfe_u32 v3, v2, 4, 4 3202; GFX7-NEXT: s_waitcnt vmcnt(0) 3203; GFX7-NEXT: v_and_b32_e32 v9, 15, v0 3204; GFX7-NEXT: v_bfe_u32 v4, v2, 8, 4 3205; GFX7-NEXT: v_bfe_u32 v5, v2, 12, 4 3206; GFX7-NEXT: v_bfe_u32 v6, v2, 16, 4 3207; GFX7-NEXT: v_bfe_u32 v7, v2, 20, 4 3208; GFX7-NEXT: v_bfe_u32 v8, v2, 24, 4 3209; GFX7-NEXT: v_lshrrev_b32_e32 v2, 28, v2 3210; GFX7-NEXT: v_bfe_u32 v10, v0, 4, 4 3211; GFX7-NEXT: v_bfe_u32 v11, v0, 8, 4 3212; GFX7-NEXT: v_bfe_u32 v12, v0, 12, 4 3213; GFX7-NEXT: v_bfe_u32 v13, v0, 16, 4 3214; GFX7-NEXT: v_bfe_u32 v14, v0, 20, 4 3215; GFX7-NEXT: v_bfe_u32 v15, v0, 24, 4 3216; GFX7-NEXT: v_lshrrev_b32_e32 v0, 28, v0 3217; GFX7-NEXT: s_waitcnt lgkmcnt(0) 3218; GFX7-NEXT: v_mad_u32_u24 v1, v9, v1, s4 3219; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1 3220; GFX7-NEXT: v_mad_u32_u24 v0, v10, v3, v0 3221; GFX7-NEXT: v_mad_u32_u24 v0, v11, v4, v0 3222; GFX7-NEXT: v_mad_u32_u24 v0, v12, v5, v0 3223; GFX7-NEXT: v_mad_u32_u24 v0, v13, v6, v0 3224; GFX7-NEXT: v_mad_u32_u24 v0, v14, v7, v0 3225; GFX7-NEXT: v_mad_u32_u24 v0, v15, v8, v0 3226; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0 3227; GFX7-NEXT: s_endpgm 3228; 3229; GFX8-LABEL: udot8_variant1: 3230; GFX8: ; %bb.0: ; %entry 3231; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3232; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 3233; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0 3234; GFX8-NEXT: s_waitcnt lgkmcnt(0) 3235; GFX8-NEXT: v_mov_b32_e32 v1, s5 3236; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2 3237; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 3238; GFX8-NEXT: flat_load_dword v3, v[0:1] 3239; GFX8-NEXT: v_mov_b32_e32 v1, s7 3240; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2 3241; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc 3242; GFX8-NEXT: flat_load_dword v0, v[0:1] 3243; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0 3244; GFX8-NEXT: s_waitcnt vmcnt(1) 3245; GFX8-NEXT: v_and_b32_e32 v1, 15, v3 3246; GFX8-NEXT: v_bfe_u32 v4, v3, 4, 4 3247; GFX8-NEXT: v_bfe_u32 v6, v3, 8, 4 3248; GFX8-NEXT: v_bfe_u32 v8, v3, 12, 4 3249; GFX8-NEXT: s_waitcnt vmcnt(0) 3250; GFX8-NEXT: v_and_b32_e32 v2, 15, v0 3251; GFX8-NEXT: v_bfe_u32 v5, v0, 4, 4 3252; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4 3253; GFX8-NEXT: v_bfe_u32 v9, v0, 12, 4 3254; GFX8-NEXT: v_bfe_u32 v10, v3, 16, 4 3255; GFX8-NEXT: v_bfe_u32 v11, v0, 16, 4 3256; GFX8-NEXT: v_bfe_u32 v12, v3, 20, 4 3257; GFX8-NEXT: v_bfe_u32 v14, v3, 24, 4 3258; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4 3259; GFX8-NEXT: v_bfe_u32 v15, v0, 24, 4 3260; GFX8-NEXT: v_lshrrev_b32_e32 v3, 28, v3 3261; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0 3262; GFX8-NEXT: s_waitcnt lgkmcnt(0) 3263; GFX8-NEXT: v_mad_u32_u24 v1, v2, v1, s2 3264; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, v1 3265; GFX8-NEXT: v_mad_u32_u24 v0, v5, v4, v0 3266; GFX8-NEXT: v_mad_u32_u24 v0, v7, v6, v0 3267; GFX8-NEXT: v_mad_u32_u24 v0, v9, v8, v0 3268; GFX8-NEXT: v_mad_u32_u24 v0, v11, v10, v0 3269; GFX8-NEXT: v_mad_u32_u24 v0, v13, v12, v0 3270; GFX8-NEXT: v_mad_u32_u24 v2, v15, v14, v0 3271; GFX8-NEXT: v_mov_b32_e32 v0, s0 3272; GFX8-NEXT: v_mov_b32_e32 v1, s1 3273; GFX8-NEXT: flat_store_dword v[0:1], v2 3274; GFX8-NEXT: s_endpgm 3275; 3276; GFX9-LABEL: udot8_variant1: 3277; GFX9: ; %bb.0: ; %entry 3278; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3279; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 3280; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3281; GFX9-NEXT: s_waitcnt lgkmcnt(0) 3282; GFX9-NEXT: global_load_dword v1, v0, s[4:5] 3283; GFX9-NEXT: global_load_dword v2, v0, s[6:7] 3284; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0 3285; GFX9-NEXT: v_mov_b32_e32 v0, 0 3286; GFX9-NEXT: s_waitcnt vmcnt(1) 3287; GFX9-NEXT: v_and_b32_e32 v3, 15, v1 3288; GFX9-NEXT: s_waitcnt vmcnt(0) 3289; GFX9-NEXT: v_and_b32_e32 v4, 15, v2 3290; GFX9-NEXT: v_bfe_u32 v5, v1, 4, 4 3291; GFX9-NEXT: v_bfe_u32 v6, v2, 4, 4 3292; GFX9-NEXT: v_bfe_u32 v7, v1, 8, 4 3293; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4 3294; GFX9-NEXT: v_bfe_u32 v9, v1, 12, 4 3295; GFX9-NEXT: v_bfe_u32 v10, v2, 12, 4 3296; GFX9-NEXT: v_bfe_u32 v11, v1, 16, 4 3297; GFX9-NEXT: v_bfe_u32 v12, v2, 16, 4 3298; GFX9-NEXT: v_bfe_u32 v13, v1, 20, 4 3299; GFX9-NEXT: v_bfe_u32 v15, v1, 24, 4 3300; GFX9-NEXT: v_bfe_u32 v14, v2, 20, 4 3301; GFX9-NEXT: v_bfe_u32 v16, v2, 24, 4 3302; GFX9-NEXT: v_lshrrev_b32_e32 v1, 28, v1 3303; GFX9-NEXT: v_lshrrev_b32_e32 v2, 28, v2 3304; GFX9-NEXT: v_mul_u32_u24_e32 v3, v4, v3 3305; GFX9-NEXT: v_mul_u32_u24_e32 v1, v2, v1 3306; GFX9-NEXT: v_mul_u32_u24_e32 v4, v6, v5 3307; GFX9-NEXT: v_mul_u32_u24_e32 v5, v8, v7 3308; GFX9-NEXT: s_waitcnt lgkmcnt(0) 3309; GFX9-NEXT: v_add3_u32 v1, v3, s0, v1 3310; GFX9-NEXT: v_mul_u32_u24_e32 v6, v10, v9 3311; GFX9-NEXT: v_mul_u32_u24_e32 v7, v12, v11 3312; GFX9-NEXT: v_add3_u32 v1, v1, v4, v5 3313; GFX9-NEXT: v_mul_u32_u24_e32 v8, v14, v13 3314; GFX9-NEXT: v_mul_u32_u24_e32 v9, v16, v15 3315; GFX9-NEXT: v_add3_u32 v1, v1, v6, v7 3316; GFX9-NEXT: v_add3_u32 v1, v1, v8, v9 3317; GFX9-NEXT: global_store_dword v0, v1, s[2:3] 3318; GFX9-NEXT: s_endpgm 3319; 3320; GFX9-DL-LABEL: udot8_variant1: 3321; GFX9-DL: ; %bb.0: ; %entry 3322; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3323; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34 3324; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3325; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0 3326; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0) 3327; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5] 3328; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7] 3329; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0 3330; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 3331; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v3, v2, s0 3332; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3] 3333; GFX9-DL-NEXT: s_endpgm 3334; 3335; GFX10-DL-LABEL: udot8_variant1: 3336; GFX10-DL: ; %bb.0: ; %entry 3337; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24 3338; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0 3339; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34 3340; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0) 3341; GFX10-DL-NEXT: s_clause 0x1 3342; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5] 3343; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7] 3344; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0 3345; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0 3346; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) 3347; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v2, v1, s2 3348; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1] 3349; GFX10-DL-NEXT: s_endpgm 3350 i32 addrspace(1)* %v2addr, 3351 i32 addrspace(1)* %dst) { 3352entry: 3353 %idx = call i32 @llvm.amdgcn.workitem.id.x() 3354 %gep1 = getelementptr i32, i32 addrspace(1)* %v1addr, i32 %idx 3355 %v1 = load i32, i32 addrspace(1)* %gep1, align 4 3356 %gep2 = getelementptr i32, i32 addrspace(1)* %v2addr, i32 %idx 3357 %v2 = load i32, i32 addrspace(1)* %gep2, align 4 3358 %and = and i32 %v1, 15 3359 %and1 = and i32 %v2, 15 3360 %mul1 = mul nuw nsw i32 %and1, %and 3361 3362 %shr = lshr i32 %v1, 4 3363 %and2 = and i32 %shr, 15 3364 %shr3 = lshr i32 %v2, 4 3365 %and4 = and i32 %shr3, 15 3366 %mul2 = mul nuw nsw i32 %and4, %and2 3367 3368 %shr6 = lshr i32 %v1, 8 3369 %and7 = and i32 %shr6, 15 3370 %shr8 = lshr i32 %v2, 8 3371 %and9 = and i32 %shr8, 15 3372 %mul3 = mul nuw nsw i32 %and9, %and7 3373 3374 %shr12 = lshr i32 %v1, 12 3375 %and13 = and i32 %shr12, 15 3376 %shr14 = lshr i32 %v2, 12 3377 %and15 = and i32 %shr14, 15 3378 %mul4 = mul nuw nsw i32 %and15, %and13 3379 3380 %shr18 = lshr i32 %v1, 16 3381 %and19 = and i32 %shr18, 15 3382 %shr20 = lshr i32 %v2, 16 3383 %and21 = and i32 %shr20, 15 3384 %mul5 = mul nuw nsw i32 %and21, %and19 3385 3386 %shr24 = lshr i32 %v1, 20 3387 %and25 = and i32 %shr24, 15 3388 %shr26 = lshr i32 %v2, 20 3389 %and27 = and i32 %shr26, 15 3390 %mul6 = mul nuw nsw i32 %and27, %and25 3391 3392 %shr30 = lshr i32 %v1, 24 3393 %and31 = and i32 %shr30, 15 3394 %shr32 = lshr i32 %v2, 24 3395 %and33 = and i32 %shr32, 15 3396 %mul7 = mul nuw nsw i32 %and33, %and31 3397 3398 %shr36 = lshr i32 %v1, 28 3399 %shr37 = lshr i32 %v2, 28 3400 %mul8 = mul nuw nsw i32 %shr37, %shr36 3401 %acc = load i32, i32 addrspace(1)* %dst, align 4 3402 3403 %add1 = add i32 %mul1, %acc 3404 %add2 = add i32 %add1, %mul8 3405 %add3 = add i32 %add2, %mul2 3406 %add4 = add i32 %add3, %mul3 3407 %add5 = add i32 %add4, %mul4 3408 %add6 = add i32 %add5, %mul5 3409 %add7 = add i32 %add6, %mul6 3410 %add8 = add i32 %add7, %mul7 3411 store i32 %add8, i32 addrspace(1)* %dst, align 4 3412 ret void 3413} 3414 3415declare i32 @llvm.amdgcn.workitem.id.x() 3416