forked from OSchip/llvm-project
3416 lines
139 KiB
LLVM
3416 lines
139 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX7 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX8 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9-DL %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1011 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10-DL %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1012 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10-DL %s
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define amdgpu_kernel void @udot8_acc32(<8 x i4> addrspace(1)* %src1,
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; GFX7-LABEL: udot8_acc32:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
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; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
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; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
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; GFX7-NEXT: s_mov_b32 s14, -1
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; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
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; GFX7-NEXT: s_add_u32 s12, s12, s3
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; GFX7-NEXT: s_mov_b32 s3, 0xf000
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
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; GFX7-NEXT: s_mov_b32 s10, 0
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; GFX7-NEXT: s_mov_b32 s11, s3
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: v_mov_b32_e32 v1, 0
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; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
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; GFX7-NEXT: s_mov_b32 s2, -1
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; GFX7-NEXT: s_addc_u32 s13, s13, 0
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; GFX7-NEXT: s_waitcnt vmcnt(1)
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; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
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; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
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; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
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; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
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; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
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; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
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; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
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; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
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; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
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; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
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; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
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; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
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; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
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; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
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; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, s4
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; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
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; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
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; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
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; GFX7-NEXT: s_endpgm
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;
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; GFX8-LABEL: udot8_acc32:
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; GFX8: ; %bb.0: ; %entry
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; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s5
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: v_mov_b32_e32 v3, s7
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; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2
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; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
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; GFX8-NEXT: flat_load_dword v0, v[0:1]
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; GFX8-NEXT: flat_load_dword v1, v[2:3]
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; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0
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; GFX8-NEXT: s_mov_b32 s10, -1
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; GFX8-NEXT: s_mov_b32 s11, 0xe80000
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; GFX8-NEXT: s_add_u32 s8, s8, s3
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; GFX8-NEXT: s_addc_u32 s9, s9, 0
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; GFX8-NEXT: s_waitcnt vmcnt(1)
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; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0
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; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4
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; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4
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; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4
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; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4
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; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4
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; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4
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; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1
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; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4
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; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4
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; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4
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; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4
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; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4
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; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4
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; GFX8-NEXT: v_and_b32_e32 v1, 15, v1
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, s2
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; GFX8-NEXT: v_mad_u32_u24 v0, v8, v15, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v7, v14, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v6, v13, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v5, v12, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v4, v11, v0
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; GFX8-NEXT: v_mad_u32_u24 v0, v3, v10, v0
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; GFX8-NEXT: v_mad_u32_u24 v2, v2, v9, v0
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; GFX8-NEXT: v_mov_b32_e32 v0, s0
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: udot8_acc32:
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; GFX9: ; %bb.0: ; %entry
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; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX9-NEXT: s_mov_b32 s10, -1
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; GFX9-NEXT: s_mov_b32 s11, 0xe00000
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; GFX9-NEXT: s_add_u32 s8, s8, s3
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; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: s_addc_u32 s9, s9, 0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
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; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
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; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0
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; GFX9-NEXT: v_mov_b32_e32 v0, 0
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; GFX9-NEXT: s_waitcnt vmcnt(1)
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; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v1
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v2
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; GFX9-NEXT: v_bfe_u32 v4, v1, 24, 4
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; GFX9-NEXT: v_bfe_u32 v11, v2, 24, 4
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; GFX9-NEXT: v_bfe_u32 v5, v1, 20, 4
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; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4
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; GFX9-NEXT: v_bfe_u32 v6, v1, 16, 4
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; GFX9-NEXT: v_bfe_u32 v13, v2, 16, 4
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; GFX9-NEXT: v_bfe_u32 v7, v1, 12, 4
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; GFX9-NEXT: v_bfe_u32 v14, v2, 12, 4
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; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4
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; GFX9-NEXT: v_bfe_u32 v9, v1, 4, 4
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; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4
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; GFX9-NEXT: v_bfe_u32 v16, v2, 4, 4
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; GFX9-NEXT: v_and_b32_e32 v1, 15, v1
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; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
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; GFX9-NEXT: v_mul_u32_u24_e32 v1, v1, v2
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; GFX9-NEXT: v_mul_u32_u24_e32 v2, v9, v16
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; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15
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; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: v_add3_u32 v1, v1, s0, v2
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; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13
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; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12
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; GFX9-NEXT: v_add3_u32 v1, v1, v8, v7
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; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11
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; GFX9-NEXT: v_mul_u32_u24_e32 v3, v3, v10
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; GFX9-NEXT: v_add3_u32 v1, v1, v6, v5
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; GFX9-NEXT: v_add3_u32 v1, v1, v4, v3
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; GFX9-NEXT: global_store_dword v0, v1, s[2:3]
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; GFX9-NEXT: s_endpgm
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;
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; GFX9-DL-LABEL: udot8_acc32:
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; GFX9-DL: ; %bb.0: ; %entry
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; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX9-DL-NEXT: s_mov_b32 s10, -1
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; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
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; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
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; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
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; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
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; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
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; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
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; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
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; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0
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; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
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; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v2, v3, s0
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; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3]
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; GFX9-DL-NEXT: s_endpgm
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;
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; GFX10-DL-LABEL: udot8_acc32:
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; GFX10-DL: ; %bb.0: ; %entry
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; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
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; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX10-DL-NEXT: s_mov_b32 s10, -1
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; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
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; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
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; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
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; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-DL-NEXT: s_clause 0x1
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; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
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; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
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; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
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; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0
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; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
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; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v1, v2, s2
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; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1]
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; GFX10-DL-NEXT: s_endpgm
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<8 x i4> addrspace(1)* %src2,
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i32 addrspace(1)* nocapture %dst) {
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entry:
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%idx = call i32 @llvm.amdgcn.workitem.id.x()
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%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
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%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
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%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
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%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
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%v1e0 = extractelement <8 x i4> %vec1, i64 0
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%cv1e0 = zext i4 %v1e0 to i32
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%v2e0 = extractelement <8 x i4> %vec2, i64 0
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%cv2e0 = zext i4 %v2e0 to i32
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%mul0 = mul nuw nsw i32 %cv1e0, %cv2e0
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%v1e1 = extractelement <8 x i4> %vec1, i64 1
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%cv1e1 = zext i4 %v1e1 to i32
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%v2e1 = extractelement <8 x i4> %vec2, i64 1
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%cv2e1 = zext i4 %v2e1 to i32
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%mul1 = mul nuw nsw i32 %cv1e1, %cv2e1
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%v1e2 = extractelement <8 x i4> %vec1, i64 2
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%cv1e2 = zext i4 %v1e2 to i32
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%v2e2 = extractelement <8 x i4> %vec2, i64 2
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%cv2e2 = zext i4 %v2e2 to i32
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%mul2 = mul nuw nsw i32 %cv1e2, %cv2e2
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%v1e3 = extractelement <8 x i4> %vec1, i64 3
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%cv1e3 = zext i4 %v1e3 to i32
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%v2e3 = extractelement <8 x i4> %vec2, i64 3
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%cv2e3 = zext i4 %v2e3 to i32
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%mul3 = mul nuw nsw i32 %cv1e3, %cv2e3
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%v1e4 = extractelement <8 x i4> %vec1, i64 4
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%cv1e4 = zext i4 %v1e4 to i32
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%v2e4 = extractelement <8 x i4> %vec2, i64 4
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%cv2e4 = zext i4 %v2e4 to i32
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%mul4 = mul nuw nsw i32 %cv1e4, %cv2e4
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%v1e5 = extractelement <8 x i4> %vec1, i64 5
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%cv1e5 = zext i4 %v1e5 to i32
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%v2e5 = extractelement <8 x i4> %vec2, i64 5
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%cv2e5 = zext i4 %v2e5 to i32
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%mul5 = mul nuw nsw i32 %cv1e5, %cv2e5
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%v1e6 = extractelement <8 x i4> %vec1, i64 6
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%cv1e6 = zext i4 %v1e6 to i32
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%v2e6 = extractelement <8 x i4> %vec2, i64 6
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%cv2e6 = zext i4 %v2e6 to i32
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%mul6 = mul nuw nsw i32 %cv1e6, %cv2e6
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%v1e7 = extractelement <8 x i4> %vec1, i64 7
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%cv1e7 = zext i4 %v1e7 to i32
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%v2e7 = extractelement <8 x i4> %vec2, i64 7
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%cv2e7 = zext i4 %v2e7 to i32
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%mul7 = mul nuw nsw i32 %cv1e7, %cv2e7
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%acc = load i32, i32 addrspace(1)* %dst, align 4
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%add1 = add i32 %mul0, %acc
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%add2 = add i32 %add1, %mul1
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%add3 = add i32 %add2, %mul2
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%add4 = add i32 %add3, %mul3
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%add5 = add i32 %add4, %mul4
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%add6 = add i32 %add5, %mul5
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%add7 = add i32 %add6, %mul6
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%add8 = add i32 %add7, %mul7
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store i32 %add8, i32 addrspace(1)* %dst, align 4
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ret void
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}
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; TODO: Remove the unnecessary instruction(that is zero-extending the
|
|
; 2nd MAD) to have the pattern-recognizer to kick in.
|
|
define amdgpu_kernel void @udot8_acc16(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc16:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ushort v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: buffer_store_short v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc16:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: flat_load_ushort v18, v[2:3]
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v4, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v4, 15, v4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0
|
|
; GFX8-NEXT: v_bfe_u32 v12, v0, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18
|
|
; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0
|
|
; GFX8-NEXT: flat_store_short v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc16:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-NEXT: global_load_ushort v17, v1, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-NEXT: v_bfe_u32 v11, v3, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-NEXT: global_store_short v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc16:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: global_load_ushort v17, v1, s[2:3]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-DL-NEXT: global_store_short v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc16:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: global_load_ushort v4, v1, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 24, 4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0
|
|
; GFX10-DL-NEXT: global_store_short v1, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i16 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%v1e0 = extractelement <8 x i4> %vec1, i64 0
|
|
%cv1e0 = zext i4 %v1e0 to i16
|
|
%v2e0 = extractelement <8 x i4> %vec2, i64 0
|
|
%cv2e0 = zext i4 %v2e0 to i16
|
|
%mul0 = mul nuw nsw i16 %cv1e0, %cv2e0
|
|
|
|
%v1e1 = extractelement <8 x i4> %vec1, i64 1
|
|
%cv1e1 = zext i4 %v1e1 to i16
|
|
%v2e1 = extractelement <8 x i4> %vec2, i64 1
|
|
%cv2e1 = zext i4 %v2e1 to i16
|
|
%mul1 = mul nuw nsw i16 %cv1e1, %cv2e1
|
|
|
|
%v1e2 = extractelement <8 x i4> %vec1, i64 2
|
|
%cv1e2 = zext i4 %v1e2 to i16
|
|
%v2e2 = extractelement <8 x i4> %vec2, i64 2
|
|
%cv2e2 = zext i4 %v2e2 to i16
|
|
%mul2 = mul nuw nsw i16 %cv1e2, %cv2e2
|
|
|
|
%v1e3 = extractelement <8 x i4> %vec1, i64 3
|
|
%cv1e3 = zext i4 %v1e3 to i16
|
|
%v2e3 = extractelement <8 x i4> %vec2, i64 3
|
|
%cv2e3 = zext i4 %v2e3 to i16
|
|
%mul3 = mul nuw nsw i16 %cv1e3, %cv2e3
|
|
|
|
%v1e4 = extractelement <8 x i4> %vec1, i64 4
|
|
%cv1e4 = zext i4 %v1e4 to i16
|
|
%v2e4 = extractelement <8 x i4> %vec2, i64 4
|
|
%cv2e4 = zext i4 %v2e4 to i16
|
|
%mul4 = mul nuw nsw i16 %cv1e4, %cv2e4
|
|
|
|
%v1e5 = extractelement <8 x i4> %vec1, i64 5
|
|
%cv1e5 = zext i4 %v1e5 to i16
|
|
%v2e5 = extractelement <8 x i4> %vec2, i64 5
|
|
%cv2e5 = zext i4 %v2e5 to i16
|
|
%mul5 = mul nuw nsw i16 %cv1e5, %cv2e5
|
|
|
|
%v1e6 = extractelement <8 x i4> %vec1, i64 6
|
|
%cv1e6 = zext i4 %v1e6 to i16
|
|
%v2e6 = extractelement <8 x i4> %vec2, i64 6
|
|
%cv2e6 = zext i4 %v2e6 to i16
|
|
%mul6 = mul nuw nsw i16 %cv1e6, %cv2e6
|
|
|
|
%v1e7 = extractelement <8 x i4> %vec1, i64 7
|
|
%cv1e7 = zext i4 %v1e7 to i16
|
|
%v2e7 = extractelement <8 x i4> %vec2, i64 7
|
|
%cv2e7 = zext i4 %v2e7 to i16
|
|
%mul7 = mul nuw nsw i16 %cv1e7, %cv2e7
|
|
|
|
%acc = load i16, i16 addrspace(1)* %dst, align 4
|
|
%add1 = add i16 %mul0, %acc
|
|
%add2 = add i16 %add1, %mul1
|
|
%add3 = add i16 %add2, %mul2
|
|
%add4 = add i16 %add3, %mul3
|
|
%add5 = add i16 %add4, %mul4
|
|
%add6 = add i16 %add5, %mul5
|
|
%add7 = add i16 %add6, %mul6
|
|
%add8 = add i16 %add7, %mul7
|
|
|
|
store i16 %add8, i16 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Remove the unnecessary instruction(that is zero-extending the
|
|
; 2nd MAD) to have the pattern-recognizer to kick in.
|
|
define amdgpu_kernel void @udot8_acc8(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc8:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc8:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: flat_load_ubyte v18, v[2:3]
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v4, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v4, 15, v4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0
|
|
; GFX8-NEXT: v_bfe_u32 v12, v0, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18
|
|
; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0
|
|
; GFX8-NEXT: flat_store_byte v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc8:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-NEXT: v_bfe_u32 v11, v3, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc8:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc8:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 24, 4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0
|
|
; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i8 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%v1e0 = extractelement <8 x i4> %vec1, i64 0
|
|
%cv1e0 = zext i4 %v1e0 to i8
|
|
%v2e0 = extractelement <8 x i4> %vec2, i64 0
|
|
%cv2e0 = zext i4 %v2e0 to i8
|
|
%mul0 = mul nuw nsw i8 %cv1e0, %cv2e0
|
|
|
|
%v1e1 = extractelement <8 x i4> %vec1, i64 1
|
|
%cv1e1 = zext i4 %v1e1 to i8
|
|
%v2e1 = extractelement <8 x i4> %vec2, i64 1
|
|
%cv2e1 = zext i4 %v2e1 to i8
|
|
%mul1 = mul nuw nsw i8 %cv1e1, %cv2e1
|
|
|
|
%v1e2 = extractelement <8 x i4> %vec1, i64 2
|
|
%cv1e2 = zext i4 %v1e2 to i8
|
|
%v2e2 = extractelement <8 x i4> %vec2, i64 2
|
|
%cv2e2 = zext i4 %v2e2 to i8
|
|
%mul2 = mul nuw nsw i8 %cv1e2, %cv2e2
|
|
|
|
%v1e3 = extractelement <8 x i4> %vec1, i64 3
|
|
%cv1e3 = zext i4 %v1e3 to i8
|
|
%v2e3 = extractelement <8 x i4> %vec2, i64 3
|
|
%cv2e3 = zext i4 %v2e3 to i8
|
|
%mul3 = mul nuw nsw i8 %cv1e3, %cv2e3
|
|
|
|
%v1e4 = extractelement <8 x i4> %vec1, i64 4
|
|
%cv1e4 = zext i4 %v1e4 to i8
|
|
%v2e4 = extractelement <8 x i4> %vec2, i64 4
|
|
%cv2e4 = zext i4 %v2e4 to i8
|
|
%mul4 = mul nuw nsw i8 %cv1e4, %cv2e4
|
|
|
|
%v1e5 = extractelement <8 x i4> %vec1, i64 5
|
|
%cv1e5 = zext i4 %v1e5 to i8
|
|
%v2e5 = extractelement <8 x i4> %vec2, i64 5
|
|
%cv2e5 = zext i4 %v2e5 to i8
|
|
%mul5 = mul nuw nsw i8 %cv1e5, %cv2e5
|
|
|
|
%v1e6 = extractelement <8 x i4> %vec1, i64 6
|
|
%cv1e6 = zext i4 %v1e6 to i8
|
|
%v2e6 = extractelement <8 x i4> %vec2, i64 6
|
|
%cv2e6 = zext i4 %v2e6 to i8
|
|
%mul6 = mul nuw nsw i8 %cv1e6, %cv2e6
|
|
|
|
%v1e7 = extractelement <8 x i4> %vec1, i64 7
|
|
%cv1e7 = zext i4 %v1e7 to i8
|
|
%v2e7 = extractelement <8 x i4> %vec2, i64 7
|
|
%cv2e7 = zext i4 %v2e7 to i8
|
|
%mul7 = mul nuw nsw i8 %cv1e7, %cv2e7
|
|
|
|
%acc = load i8, i8 addrspace(1)* %dst, align 4
|
|
%add1 = add i8 %mul0, %acc
|
|
%add2 = add i8 %add1, %mul1
|
|
%add3 = add i8 %add2, %mul2
|
|
%add4 = add i8 %add3, %mul3
|
|
%add5 = add i8 %add4, %mul4
|
|
%add6 = add i8 %add5, %mul5
|
|
%add7 = add i8 %add6, %mul6
|
|
%add8 = add i8 %add7, %mul7
|
|
|
|
store i8 %add8, i8 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Remove the two unnecessary instructions(and+add after 2nd MAD)
|
|
; to have the pattern-recognizer to kick in.
|
|
define amdgpu_kernel void @udot8_acc4(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc4:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc4:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: flat_load_ubyte v18, v[2:3]
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v4, 15, v4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v12, 24, v0
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18
|
|
; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: flat_store_byte v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc4:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v11, 24, v3
|
|
; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc4:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 24, v3
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc4:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 24, v3
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i4 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%v1e0 = extractelement <8 x i4> %vec1, i64 0
|
|
%v2e0 = extractelement <8 x i4> %vec2, i64 0
|
|
%mul0 = mul nuw nsw i4 %v1e0, %v2e0
|
|
|
|
%v1e1 = extractelement <8 x i4> %vec1, i64 1
|
|
%v2e1 = extractelement <8 x i4> %vec2, i64 1
|
|
%mul1 = mul nuw nsw i4 %v1e1, %v2e1
|
|
|
|
%v1e2 = extractelement <8 x i4> %vec1, i64 2
|
|
%v2e2 = extractelement <8 x i4> %vec2, i64 2
|
|
%mul2 = mul nuw nsw i4 %v1e2, %v2e2
|
|
|
|
%v1e3 = extractelement <8 x i4> %vec1, i64 3
|
|
%v2e3 = extractelement <8 x i4> %vec2, i64 3
|
|
%mul3 = mul nuw nsw i4 %v1e3, %v2e3
|
|
|
|
%v1e4 = extractelement <8 x i4> %vec1, i64 4
|
|
%v2e4 = extractelement <8 x i4> %vec2, i64 4
|
|
%mul4 = mul nuw nsw i4 %v1e4, %v2e4
|
|
|
|
%v1e5 = extractelement <8 x i4> %vec1, i64 5
|
|
%v2e5 = extractelement <8 x i4> %vec2, i64 5
|
|
%mul5 = mul nuw nsw i4 %v1e5, %v2e5
|
|
|
|
%v1e6 = extractelement <8 x i4> %vec1, i64 6
|
|
%v2e6 = extractelement <8 x i4> %vec2, i64 6
|
|
%mul6 = mul nuw nsw i4 %v1e6, %v2e6
|
|
|
|
%v1e7 = extractelement <8 x i4> %vec1, i64 7
|
|
%v2e7 = extractelement <8 x i4> %vec2, i64 7
|
|
%mul7 = mul nuw nsw i4 %v1e7, %v2e7
|
|
|
|
%acc = load i4, i4 addrspace(1)* %dst, align 4
|
|
%add1 = add i4 %mul0, %acc
|
|
%add2 = add i4 %add1, %mul1
|
|
%add3 = add i4 %add2, %mul2
|
|
%add4 = add i4 %add3, %mul3
|
|
%add5 = add i4 %add4, %mul4
|
|
%add6 = add i4 %add5, %mul5
|
|
%add7 = add i4 %add6, %mul6
|
|
%add8 = add i4 %add7, %mul7
|
|
|
|
store i4 %add8, i4 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Currently, permutation of udot8 is turned off due to a huge increase
|
|
; in the compile time.
|
|
define amdgpu_kernel void @udot8_CommutationInsideMAD(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_CommutationInsideMAD:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_CommutationInsideMAD:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: flat_load_ubyte v18, v[2:3]
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v1, 28, v4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v5, 24, v4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v4, 15, v4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v11, 28, v0
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v12, 24, v0
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v0, v4, v0, v18
|
|
; GFX8-NEXT: v_mad_u16 v0, v10, v17, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v9, v16, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v8, v15, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v7, v14, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v6, v13, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v5, v12, v0
|
|
; GFX8-NEXT: v_mad_u16 v0, v1, v11, v0
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: flat_store_byte v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_CommutationInsideMAD:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX9-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v11, 24, v3
|
|
; GFX9-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_CommutationInsideMAD:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: global_load_ubyte v17, v1, s[2:3]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v0, 28, v2
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v3
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 24, v3
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v3, 15, v3
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v2, v3, v17
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v9, v16, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v8, v15, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v7, v14, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v6, v13, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v5, v12, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v2, v4, v11, v2
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v0, v10, v2
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_CommutationInsideMAD:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX10-DL-NEXT: global_load_ubyte v4, v1, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 4, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v0, v5, v4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 8, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 12, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v3, 16, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v4, 24, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 24, v3
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v7, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v4, v5, v0
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v2, v3, v0
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX10-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i4 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%v1e0 = extractelement <8 x i4> %vec1, i64 0
|
|
%v2e0 = extractelement <8 x i4> %vec2, i64 0
|
|
%mul0 = mul nuw nsw i4 %v1e0, %v2e0
|
|
|
|
%v1e1 = extractelement <8 x i4> %vec1, i64 1
|
|
%v2e1 = extractelement <8 x i4> %vec2, i64 1
|
|
%mul1 = mul nuw nsw i4 %v1e1, %v2e1
|
|
|
|
%v1e2 = extractelement <8 x i4> %vec1, i64 2
|
|
%v2e2 = extractelement <8 x i4> %vec2, i64 2
|
|
%mul2 = mul nuw nsw i4 %v1e2, %v2e2
|
|
|
|
%v1e3 = extractelement <8 x i4> %vec1, i64 3
|
|
%v2e3 = extractelement <8 x i4> %vec2, i64 3
|
|
%mul3 = mul nuw nsw i4 %v1e3, %v2e3
|
|
|
|
%v1e4 = extractelement <8 x i4> %vec1, i64 4
|
|
%v2e4 = extractelement <8 x i4> %vec2, i64 4
|
|
%mul4 = mul nuw nsw i4 %v1e4, %v2e4
|
|
|
|
%v1e5 = extractelement <8 x i4> %vec1, i64 5
|
|
%v2e5 = extractelement <8 x i4> %vec2, i64 5
|
|
%mul5 = mul nuw nsw i4 %v1e5, %v2e5
|
|
|
|
%v1e6 = extractelement <8 x i4> %vec1, i64 6
|
|
%v2e6 = extractelement <8 x i4> %vec2, i64 6
|
|
%mul6 = mul nuw nsw i4 %v1e6, %v2e6
|
|
|
|
%v1e7 = extractelement <8 x i4> %vec1, i64 7
|
|
%v2e7 = extractelement <8 x i4> %vec2, i64 7
|
|
%mul7 = mul nuw nsw i4 %v1e7, %v2e7
|
|
|
|
%acc = load i4, i4 addrspace(1)* %dst, align 4
|
|
%add1 = add i4 %mul0, %acc
|
|
%add2 = add i4 %mul1, %add1
|
|
%add3 = add i4 %mul2, %add2
|
|
%add4 = add i4 %mul3, %add3
|
|
%add5 = add i4 %mul4, %add4
|
|
%add6 = add i4 %mul5, %add5
|
|
%add7 = add i4 %mul6, %add6
|
|
%add8 = add i4 %mul7, %add7
|
|
|
|
store i4 %add8, i4 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot8_multiuses_mul1(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_multiuses_mul1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v16, v2, v0, s4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v8, v15, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v7, v14, v2
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v6, v13, v2
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v5, v12, v2
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v4, v11, v2
|
|
; GFX7-NEXT: v_mad_u32_u24 v2, v3, v10, v2
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v1, v9, v2
|
|
; GFX7-NEXT: v_add_i32_e32 v0, vcc, v0, v1
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_multiuses_mul1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s7
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: flat_load_dword v1, v[2:3]
|
|
; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0
|
|
; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1
|
|
; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v16, v0, v1, s2
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, v16
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v8, v15, v16
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v7, v14, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v6, v13, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v5, v12, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v4, v11, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v3, v10, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v2, v9, v1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, v0, v1
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_multiuses_mul1:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_bfe_u32 v3, v1, 4, 4
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v4, 28, v1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v11, 28, v2
|
|
; GFX9-NEXT: v_bfe_u32 v5, v1, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v2, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v1, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v1, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v1, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v1, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v10, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v17, v1, v2
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_mad_u32_u24 v1, v1, v2, s0
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v9, v9, v16
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX9-NEXT: v_mad_u32_u24 v2, v3, v10, v1
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX9-NEXT: v_add3_u32 v2, v2, v9, v8
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11
|
|
; GFX9-NEXT: v_add3_u32 v2, v2, v7, v6
|
|
; GFX9-NEXT: v_add3_u32 v2, v2, v5, v4
|
|
; GFX9-NEXT: v_add3_u32 v1, v17, v1, v2
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_multiuses_mul1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_bfe_u32 v3, v1, 4, 4
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v4, 28, v1
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v11, 28, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v1, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v2, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v1, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v1, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v1, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v1, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v10, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v17, v1, v2
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_mad_u32_u24 v1, v1, v2, s0
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v9, v9, v16
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX9-DL-NEXT: v_mad_u32_u24 v2, v3, v10, v1
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX9-DL-NEXT: v_add3_u32 v2, v2, v9, v8
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v11
|
|
; GFX9-DL-NEXT: v_add3_u32 v2, v2, v7, v6
|
|
; GFX9-DL-NEXT: v_add3_u32 v2, v2, v5, v4
|
|
; GFX9-DL-NEXT: v_add3_u32 v1, v17, v1, v2
|
|
; GFX9-DL-NEXT: global_store_dword v0, v1, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_multiuses_mul1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v8, 15, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v9, 15, v2
|
|
; GFX10-DL-NEXT: v_bfe_u32 v0, v1, 4, 4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v1
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 24, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 16, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v1, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v12, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v11, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 4, 4
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_mad_u32_u24 v13, v8, v9, s2
|
|
; GFX10-DL-NEXT: v_bfe_u32 v14, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v15, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v1, v11
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v12
|
|
; GFX10-DL-NEXT: v_mad_u32_u24 v0, v0, v10, v13
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v10, 28, v2
|
|
; GFX10-DL-NEXT: v_bfe_u32 v2, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v15
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v14
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v7
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v4, v2
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v2, v3, v10
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v3, v8, v9
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v0, v6, v5
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v0, v1, v2
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX10-DL-NEXT: v_add3_u32 v0, v3, v13, v0
|
|
; GFX10-DL-NEXT: global_store_dword v1, v0, s[0:1]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i32 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%v1e0 = extractelement <8 x i4> %vec1, i64 0
|
|
%cv1e0 = zext i4 %v1e0 to i32
|
|
%v2e0 = extractelement <8 x i4> %vec2, i64 0
|
|
%cv2e0 = zext i4 %v2e0 to i32
|
|
%mul0 = mul nuw nsw i32 %cv1e0, %cv2e0
|
|
|
|
%v1e1 = extractelement <8 x i4> %vec1, i64 1
|
|
%cv1e1 = zext i4 %v1e1 to i32
|
|
%v2e1 = extractelement <8 x i4> %vec2, i64 1
|
|
%cv2e1 = zext i4 %v2e1 to i32
|
|
%mul1 = mul nuw nsw i32 %cv1e1, %cv2e1
|
|
|
|
%v1e2 = extractelement <8 x i4> %vec1, i64 2
|
|
%cv1e2 = zext i4 %v1e2 to i32
|
|
%v2e2 = extractelement <8 x i4> %vec2, i64 2
|
|
%cv2e2 = zext i4 %v2e2 to i32
|
|
%mul2 = mul nuw nsw i32 %cv1e2, %cv2e2
|
|
|
|
%v1e3 = extractelement <8 x i4> %vec1, i64 3
|
|
%cv1e3 = zext i4 %v1e3 to i32
|
|
%v2e3 = extractelement <8 x i4> %vec2, i64 3
|
|
%cv2e3 = zext i4 %v2e3 to i32
|
|
%mul3 = mul nuw nsw i32 %cv1e3, %cv2e3
|
|
|
|
%v1e4 = extractelement <8 x i4> %vec1, i64 4
|
|
%cv1e4 = zext i4 %v1e4 to i32
|
|
%v2e4 = extractelement <8 x i4> %vec2, i64 4
|
|
%cv2e4 = zext i4 %v2e4 to i32
|
|
%mul4 = mul nuw nsw i32 %cv1e4, %cv2e4
|
|
|
|
%v1e5 = extractelement <8 x i4> %vec1, i64 5
|
|
%cv1e5 = zext i4 %v1e5 to i32
|
|
%v2e5 = extractelement <8 x i4> %vec2, i64 5
|
|
%cv2e5 = zext i4 %v2e5 to i32
|
|
%mul5 = mul nuw nsw i32 %cv1e5, %cv2e5
|
|
|
|
%v1e6 = extractelement <8 x i4> %vec1, i64 6
|
|
%cv1e6 = zext i4 %v1e6 to i32
|
|
%v2e6 = extractelement <8 x i4> %vec2, i64 6
|
|
%cv2e6 = zext i4 %v2e6 to i32
|
|
%mul6 = mul nuw nsw i32 %cv1e6, %cv2e6
|
|
|
|
%v1e7 = extractelement <8 x i4> %vec1, i64 7
|
|
%cv1e7 = zext i4 %v1e7 to i32
|
|
%v2e7 = extractelement <8 x i4> %vec2, i64 7
|
|
%cv2e7 = zext i4 %v2e7 to i32
|
|
%mul7 = mul nuw nsw i32 %cv1e7, %cv2e7
|
|
|
|
%acc = load i32, i32 addrspace(1)* %dst, align 4
|
|
%add1 = add i32 %mul0, %acc
|
|
%add = add i32 %mul0, %add1
|
|
%add2 = add i32 %add1, %mul1
|
|
%add3 = add i32 %add2, %mul2
|
|
%add4 = add i32 %add3, %mul3
|
|
%add5 = add i32 %add4, %mul4
|
|
%add6 = add i32 %add5, %mul5
|
|
%add7 = add i32 %add6, %mul6
|
|
%add8 = add i32 %add7, %mul7
|
|
|
|
%res = add i32 %add, %add8
|
|
store i32 %res, i32 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot8_acc32_vecMul(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc32_vecMul:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, s4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc32_vecMul:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s7
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: flat_load_dword v1, v[2:3]
|
|
; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v2, 28, v0
|
|
; GFX8-NEXT: v_bfe_u32 v3, v0, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v4, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v0, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v9, 28, v1
|
|
; GFX8-NEXT: v_bfe_u32 v10, v1, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v11, v1, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v12, v1, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v1, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v1, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v1, 4, 4
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v1, s2
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v2, v9, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc32_vecMul:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 28, v2
|
|
; GFX9-NEXT: v_bfe_u32 v4, v1, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v11, v2, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v5, v1, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v1, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v1, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v1, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v2, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX9-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v1, v1, v2
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v2, v9, v16
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, s0, v2
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v8, v7
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v3, v3, v10
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v6, v5
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v4, v3
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc32_vecMul:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v2, v3, s0
|
|
; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc32_vecMul:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v1, v2, s2
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i32 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%cvec1 = zext <8 x i4> %vec1 to <8 x i32>
|
|
%cvec2 = zext <8 x i4> %vec2 to <8 x i32>
|
|
|
|
%mul = mul <8 x i32> %cvec1, %cvec2
|
|
%mul0 = extractelement <8 x i32> %mul, i64 0
|
|
%mul1 = extractelement <8 x i32> %mul, i64 1
|
|
%mul2 = extractelement <8 x i32> %mul, i64 2
|
|
%mul3 = extractelement <8 x i32> %mul, i64 3
|
|
%mul4 = extractelement <8 x i32> %mul, i64 4
|
|
%mul5 = extractelement <8 x i32> %mul, i64 5
|
|
%mul6 = extractelement <8 x i32> %mul, i64 6
|
|
%mul7 = extractelement <8 x i32> %mul, i64 7
|
|
|
|
%acc = load i32, i32 addrspace(1)* %dst, align 4
|
|
%add1 = add i32 %mul0, %acc
|
|
%add2 = add i32 %add1, %mul1
|
|
%add3 = add i32 %add2, %mul2
|
|
%add4 = add i32 %add3, %mul3
|
|
%add5 = add i32 %add4, %mul4
|
|
%add6 = add i32 %add5, %mul5
|
|
%add7 = add i32 %add6, %mul6
|
|
%add8 = add i32 %add7, %mul7
|
|
|
|
store i32 %add8, i32 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Clean up the code(by default pk_mad_I16 should be generated), then
|
|
; support the pattern.
|
|
define amdgpu_kernel void @udot8_acc16_vecMul(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc16_vecMul:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ushort v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_mov_b32 s4, 0xf0000
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 20, 4
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v8, 12, v2
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 8, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v6, 15, v2
|
|
; GFX7-NEXT: v_alignbit_b32 v2, v7, v2, 16
|
|
; GFX7-NEXT: v_and_b32_e32 v7, s4, v8
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v8, 12, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v6, v6, v7
|
|
; GFX7-NEXT: v_and_b32_e32 v7, s4, v8
|
|
; GFX7-NEXT: v_and_b32_e32 v13, 15, v0
|
|
; GFX7-NEXT: v_or_b32_e32 v7, v13, v7
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v8, 16, v6
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v13, 16, v7
|
|
; GFX7-NEXT: v_and_b32_e32 v6, 15, v6
|
|
; GFX7-NEXT: v_and_b32_e32 v7, 15, v7
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v6, v6, v7, v16
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 8, 4
|
|
; GFX7-NEXT: v_mad_u32_u24 v6, v8, v13, v6
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 20, 4
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 12, 4
|
|
; GFX7-NEXT: v_alignbit_b32 v0, v14, v0, 16
|
|
; GFX7-NEXT: v_mad_u32_u24 v5, v5, v12, v6
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v15, 16, v2
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v14, 16, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v4, v4, v11, v5
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v15, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: buffer_store_short v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc16_vecMul:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: flat_load_ushort v18, v[2:3]
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 15, v4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v4, 4, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 16, 4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v11, 15, v0
|
|
; GFX8-NEXT: v_bfe_u32 v12, v0, 4, 4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_u16 v1, v1, v11, v18
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 8, 4
|
|
; GFX8-NEXT: v_mad_u16 v1, v5, v12, v1
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 12, 4
|
|
; GFX8-NEXT: v_mad_u16 v1, v6, v13, v1
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 16, 4
|
|
; GFX8-NEXT: v_mad_u16 v1, v7, v14, v1
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 20, 4
|
|
; GFX8-NEXT: v_mad_u16 v1, v8, v15, v1
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 24, 4
|
|
; GFX8-NEXT: v_mad_u16 v1, v9, v16, v1
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v4, 28, v4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0
|
|
; GFX8-NEXT: v_mad_u16 v1, v10, v17, v1
|
|
; GFX8-NEXT: v_mad_u16 v0, v4, v0, v1
|
|
; GFX8-NEXT: flat_store_short v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc16_vecMul:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v2, 0xffff
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v4, v0, s[6:7]
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_bfe_u32 v0, v3, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v3, 8, 4
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_bfe_u32 v11, v4, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v4, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v4, 8, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v17, 15, v4
|
|
; GFX9-NEXT: v_and_b32_e32 v10, 15, v3
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v5, 28, v3
|
|
; GFX9-NEXT: v_and_b32_e32 v0, v2, v0
|
|
; GFX9-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v6, v2, v6
|
|
; GFX9-NEXT: v_bfe_u32 v9, v3, 12, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v8, v2, v8
|
|
; GFX9-NEXT: v_bfe_u32 v3, v3, 4, 4
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v12, 28, v4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v4, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v4, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v4, v4, 4, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v17, v2, v17
|
|
; GFX9-NEXT: v_and_b32_e32 v11, v2, v11
|
|
; GFX9-NEXT: v_and_b32_e32 v13, v2, v13
|
|
; GFX9-NEXT: v_and_b32_e32 v15, v2, v15
|
|
; GFX9-NEXT: v_and_b32_e32 v2, v2, v10
|
|
; GFX9-NEXT: v_lshl_or_b32 v4, v4, 16, v17
|
|
; GFX9-NEXT: v_lshl_or_b32 v2, v3, 16, v2
|
|
; GFX9-NEXT: v_pk_mul_lo_u16 v2, v2, v4
|
|
; GFX9-NEXT: global_load_ushort v4, v1, s[2:3]
|
|
; GFX9-NEXT: v_lshl_or_b32 v0, v5, 16, v0
|
|
; GFX9-NEXT: v_lshl_or_b32 v6, v7, 16, v6
|
|
; GFX9-NEXT: v_lshl_or_b32 v5, v14, 16, v13
|
|
; GFX9-NEXT: v_lshl_or_b32 v7, v16, 16, v15
|
|
; GFX9-NEXT: v_lshl_or_b32 v8, v9, 16, v8
|
|
; GFX9-NEXT: v_pk_mul_lo_u16 v3, v6, v5
|
|
; GFX9-NEXT: v_pk_mul_lo_u16 v5, v8, v7
|
|
; GFX9-NEXT: v_lshl_or_b32 v10, v12, 16, v11
|
|
; GFX9-NEXT: v_pk_mul_lo_u16 v0, v0, v10
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_u16_e32 v4, v2, v4
|
|
; GFX9-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-NEXT: v_add_u16_e32 v2, v2, v5
|
|
; GFX9-NEXT: v_add_u16_sdwa v2, v2, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-NEXT: v_add_u16_e32 v2, v2, v3
|
|
; GFX9-NEXT: v_add_u16_sdwa v2, v2, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-NEXT: v_add_u16_e32 v2, v2, v0
|
|
; GFX9-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-NEXT: global_store_short v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc16_vecMul:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v2, 0xffff
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v4, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_bfe_u32 v0, v3, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v3, 8, 4
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_bfe_u32 v11, v4, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v4, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v4, 8, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v17, 15, v4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v3
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v5, 28, v3
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v0, v2, v0
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v6, v2, v6
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v8, v2, v8
|
|
; GFX9-DL-NEXT: v_bfe_u32 v3, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v12, 28, v4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v4, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v4, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v4, v4, 4, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v17, v2, v17
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v11, v2, v11
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v13, v2, v13
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v15, v2, v15
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v2, v2, v10
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v4, v4, 16, v17
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v2, v3, 16, v2
|
|
; GFX9-DL-NEXT: v_pk_mul_lo_u16 v2, v2, v4
|
|
; GFX9-DL-NEXT: global_load_ushort v4, v1, s[2:3]
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v0, v5, 16, v0
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v6, v7, 16, v6
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v5, v14, 16, v13
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v7, v16, 16, v15
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v8, v9, 16, v8
|
|
; GFX9-DL-NEXT: v_pk_mul_lo_u16 v3, v6, v5
|
|
; GFX9-DL-NEXT: v_pk_mul_lo_u16 v5, v8, v7
|
|
; GFX9-DL-NEXT: v_lshl_or_b32 v10, v12, 16, v11
|
|
; GFX9-DL-NEXT: v_pk_mul_lo_u16 v0, v0, v10
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v4, v2, v4
|
|
; GFX9-DL-NEXT: v_add_u16_sdwa v2, v4, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v5
|
|
; GFX9-DL-NEXT: v_add_u16_sdwa v2, v2, v5 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v3
|
|
; GFX9-DL-NEXT: v_add_u16_sdwa v2, v2, v3 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v2, v2, v0
|
|
; GFX9-DL-NEXT: v_add_u16_sdwa v0, v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
|
|
; GFX9-DL-NEXT: global_store_short v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc16_vecMul:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v4, 0xffff
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: global_load_ushort v3, v0, s[0:1]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v7, 15, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v6, 15, v2
|
|
; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v12, v1, 8, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v7, v4, v7
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v6, v4, v6
|
|
; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v11, v1, 16, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v12, v4, v12
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v7, v9, 16, v7
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v6, v10, 16, v6
|
|
; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v13, v4, v13
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 24, 4
|
|
; GFX10-DL-NEXT: v_pk_mul_lo_u16 v6, v7, v6
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v9, v9, 16, v12
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v10, v10, 16, v13
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v8, 28, v1
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v12, 16, v6
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v6, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 20, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v11, v4, v11
|
|
; GFX10-DL-NEXT: v_pk_mul_lo_u16 v9, v9, v10
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v12
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v7, v4, v7
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v1, v1, 16, v11
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v9
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v6, v6, 16, v7
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v7, 16, v9
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v9, v4, v10
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v4, v4, v5
|
|
; GFX10-DL-NEXT: v_pk_mul_lo_u16 v1, v1, v6
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v7
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v2, v2, 16, v9
|
|
; GFX10-DL-NEXT: v_lshl_or_b32 v4, v8, 16, v4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v5, 16, v1
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v1, v3, v1
|
|
; GFX10-DL-NEXT: v_pk_mul_lo_u16 v2, v4, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v5
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v1, v1, v3
|
|
; GFX10-DL-NEXT: global_store_short v0, v1, s[0:1]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i16 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%cvec1 = zext <8 x i4> %vec1 to <8 x i16>
|
|
%cvec2 = zext <8 x i4> %vec2 to <8 x i16>
|
|
|
|
%mul = mul <8 x i16> %cvec1, %cvec2
|
|
%mul0 = extractelement <8 x i16> %mul, i64 0
|
|
%mul1 = extractelement <8 x i16> %mul, i64 1
|
|
%mul2 = extractelement <8 x i16> %mul, i64 2
|
|
%mul3 = extractelement <8 x i16> %mul, i64 3
|
|
%mul4 = extractelement <8 x i16> %mul, i64 4
|
|
%mul5 = extractelement <8 x i16> %mul, i64 5
|
|
%mul6 = extractelement <8 x i16> %mul, i64 6
|
|
%mul7 = extractelement <8 x i16> %mul, i64 7
|
|
|
|
%acc = load i16, i16 addrspace(1)* %dst, align 4
|
|
%add1 = add i16 %mul0, %acc
|
|
%add2 = add i16 %add1, %mul1
|
|
%add3 = add i16 %add2, %mul2
|
|
%add4 = add i16 %add3, %mul3
|
|
%add5 = add i16 %add4, %mul4
|
|
%add6 = add i16 %add5, %mul5
|
|
%add7 = add i16 %add6, %mul6
|
|
%add8 = add i16 %add7, %mul7
|
|
|
|
store i16 %add8, i16 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Cleanup the code to generate MAD; pattern should be recognized then.
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define amdgpu_kernel void @udot8_acc8_vecMul(<8 x i4> addrspace(1)* %src1,
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; GFX7-LABEL: udot8_acc8_vecMul:
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; GFX7: ; %bb.0: ; %entry
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; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
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; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
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; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
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; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
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; GFX7-NEXT: s_mov_b32 s14, -1
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; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
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; GFX7-NEXT: s_add_u32 s12, s12, s3
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; GFX7-NEXT: s_mov_b32 s3, 0xf000
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; GFX7-NEXT: s_waitcnt lgkmcnt(0)
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; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
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; GFX7-NEXT: s_mov_b32 s10, 0
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; GFX7-NEXT: s_mov_b32 s11, s3
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX7-NEXT: v_mov_b32_e32 v1, 0
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; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
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; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
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; GFX7-NEXT: s_mov_b32 s2, -1
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; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0
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; GFX7-NEXT: s_movk_i32 s4, 0xf00
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; GFX7-NEXT: v_mov_b32_e32 v3, 0xf00
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; GFX7-NEXT: s_movk_i32 s5, 0xf0f
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; GFX7-NEXT: s_addc_u32 s13, s13, 0
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; GFX7-NEXT: s_waitcnt vmcnt(2)
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; GFX7-NEXT: v_lshrrev_b32_e32 v6, 28, v2
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; GFX7-NEXT: v_lshlrev_b32_e32 v9, 4, v2
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; GFX7-NEXT: v_lshrrev_b32_e32 v4, 4, v2
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; GFX7-NEXT: v_lshrrev_b32_e32 v8, 12, v2
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; GFX7-NEXT: v_bfe_u32 v1, v2, 8, 4
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; GFX7-NEXT: v_and_b32_e32 v5, 15, v2
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; GFX7-NEXT: v_bfe_u32 v7, v2, 16, 4
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; GFX7-NEXT: v_alignbit_b32 v2, v6, v2, 24
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; GFX7-NEXT: v_and_b32_e32 v6, s4, v9
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; GFX7-NEXT: s_waitcnt vmcnt(1)
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; GFX7-NEXT: v_lshrrev_b32_e32 v11, 4, v0
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; GFX7-NEXT: v_lshlrev_b32_e32 v9, 4, v0
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; GFX7-NEXT: v_and_b32_e32 v4, s4, v4
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; GFX7-NEXT: v_or_b32_e32 v5, v5, v6
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; GFX7-NEXT: v_and_b32_e32 v6, v3, v9
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; GFX7-NEXT: v_bfe_u32 v10, v0, 8, 4
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; GFX7-NEXT: v_and_b32_e32 v3, v3, v11
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; GFX7-NEXT: v_or_b32_e32 v1, v1, v4
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; GFX7-NEXT: v_or_b32_e32 v3, v10, v3
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; GFX7-NEXT: v_and_b32_e32 v12, 15, v0
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; GFX7-NEXT: v_lshlrev_b32_e32 v1, 16, v1
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; GFX7-NEXT: v_lshrrev_b32_e32 v13, 28, v0
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; GFX7-NEXT: v_or_b32_e32 v6, v12, v6
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; GFX7-NEXT: v_lshlrev_b32_e32 v3, 16, v3
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; GFX7-NEXT: v_and_b32_e32 v2, s5, v2
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; GFX7-NEXT: v_or_b32_e32 v3, v6, v3
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; GFX7-NEXT: v_lshrrev_b32_e32 v15, 12, v0
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; GFX7-NEXT: v_bfe_u32 v14, v0, 16, 4
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; GFX7-NEXT: v_alignbit_b32 v0, v13, v0, 24
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; GFX7-NEXT: v_and_b32_e32 v8, s4, v8
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; GFX7-NEXT: v_or_b32_e32 v1, v5, v1
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; GFX7-NEXT: v_and_b32_e32 v4, s4, v15
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; GFX7-NEXT: v_and_b32_e32 v0, s5, v0
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; GFX7-NEXT: v_or_b32_e32 v7, v7, v8
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; GFX7-NEXT: v_lshlrev_b32_e32 v2, 16, v2
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; GFX7-NEXT: v_and_b32_e32 v6, 15, v1
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; GFX7-NEXT: v_and_b32_e32 v12, 15, v3
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; GFX7-NEXT: v_or_b32_e32 v2, v7, v2
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; GFX7-NEXT: v_or_b32_e32 v4, v14, v4
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; GFX7-NEXT: v_lshlrev_b32_e32 v0, 16, v0
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; GFX7-NEXT: v_bfe_u32 v7, v1, 8, 4
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; GFX7-NEXT: v_bfe_u32 v13, v3, 8, 4
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; GFX7-NEXT: s_waitcnt vmcnt(0)
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; GFX7-NEXT: v_mad_u32_u24 v6, v6, v12, v16
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; GFX7-NEXT: v_or_b32_e32 v0, v4, v0
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; GFX7-NEXT: v_lshrrev_b32_e32 v4, 24, v1
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; GFX7-NEXT: v_lshrrev_b32_e32 v10, 24, v3
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; GFX7-NEXT: v_bfe_u32 v1, v1, 16, 4
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; GFX7-NEXT: v_bfe_u32 v3, v3, 16, 4
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; GFX7-NEXT: v_mad_u32_u24 v6, v7, v13, v6
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; GFX7-NEXT: v_mad_u32_u24 v1, v1, v3, v6
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; GFX7-NEXT: v_and_b32_e32 v8, 15, v2
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; GFX7-NEXT: v_and_b32_e32 v14, 15, v0
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; GFX7-NEXT: v_mad_u32_u24 v1, v4, v10, v1
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; GFX7-NEXT: v_bfe_u32 v9, v2, 8, 4
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; GFX7-NEXT: v_bfe_u32 v15, v0, 8, 4
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; GFX7-NEXT: v_mad_u32_u24 v1, v8, v14, v1
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; GFX7-NEXT: v_lshrrev_b32_e32 v5, 24, v2
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; GFX7-NEXT: v_lshrrev_b32_e32 v11, 24, v0
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; GFX7-NEXT: v_bfe_u32 v2, v2, 16, 4
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; GFX7-NEXT: v_bfe_u32 v0, v0, 16, 4
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; GFX7-NEXT: v_mad_u32_u24 v1, v9, v15, v1
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; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v1
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; GFX7-NEXT: v_mad_u32_u24 v0, v5, v11, v0
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; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0
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; GFX7-NEXT: s_endpgm
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;
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; GFX8-LABEL: udot8_acc8_vecMul:
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; GFX8: ; %bb.0: ; %entry
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; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s5
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: v_mov_b32_e32 v3, s7
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; GFX8-NEXT: v_add_u32_e32 v2, vcc, s6, v2
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; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
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; GFX8-NEXT: flat_load_dword v4, v[0:1]
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; GFX8-NEXT: flat_load_dword v2, v[2:3]
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; GFX8-NEXT: v_mov_b32_e32 v0, s0
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: flat_load_ubyte v5, v[0:1]
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; GFX8-NEXT: s_mov_b32 s10, -1
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; GFX8-NEXT: s_mov_b32 s11, 0xe80000
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; GFX8-NEXT: s_add_u32 s8, s8, s3
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; GFX8-NEXT: s_addc_u32 s9, s9, 0
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; GFX8-NEXT: s_waitcnt vmcnt(2)
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; GFX8-NEXT: v_bfe_u32 v3, v4, 20, 4
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; GFX8-NEXT: s_waitcnt vmcnt(1)
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; GFX8-NEXT: v_bfe_u32 v13, v2, 20, 4
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; GFX8-NEXT: v_bfe_u32 v7, v4, 24, 4
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; GFX8-NEXT: v_lshrrev_b32_e32 v8, 28, v4
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; GFX8-NEXT: v_lshrrev_b32_e32 v15, 28, v2
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; GFX8-NEXT: v_bfe_u32 v14, v2, 24, 4
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; GFX8-NEXT: v_mul_lo_u16_sdwa v3, v3, v13 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
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; GFX8-NEXT: v_bfe_u32 v6, v4, 16, 4
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; GFX8-NEXT: v_bfe_u32 v12, v2, 16, 4
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; GFX8-NEXT: v_bfe_u32 v9, v4, 8, 4
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; GFX8-NEXT: v_bfe_u32 v16, v2, 8, 4
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; GFX8-NEXT: v_bfe_u32 v10, v4, 12, 4
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; GFX8-NEXT: v_and_b32_e32 v11, 15, v4
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; GFX8-NEXT: v_bfe_u32 v17, v2, 12, 4
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; GFX8-NEXT: v_and_b32_e32 v18, 15, v2
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; GFX8-NEXT: v_bfe_u32 v4, v4, 4, 4
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; GFX8-NEXT: v_bfe_u32 v2, v2, 4, 4
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; GFX8-NEXT: v_mul_lo_u16_e32 v13, v7, v14
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; GFX8-NEXT: v_mul_lo_u16_sdwa v8, v8, v15 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
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; GFX8-NEXT: v_mul_lo_u16_e32 v19, v6, v12
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; GFX8-NEXT: v_mul_lo_u16_e32 v9, v9, v16
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; GFX8-NEXT: v_mul_lo_u16_sdwa v10, v10, v17 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
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; GFX8-NEXT: v_mul_lo_u16_e32 v11, v11, v18
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; GFX8-NEXT: v_mul_lo_u16_sdwa v4, v4, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
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; GFX8-NEXT: v_or_b32_e32 v8, v13, v8
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; GFX8-NEXT: v_or_b32_e32 v9, v9, v10
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; GFX8-NEXT: v_or_b32_e32 v10, v11, v4
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; GFX8-NEXT: v_lshlrev_b32_e32 v11, 16, v8
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; GFX8-NEXT: v_or_b32_e32 v3, v19, v3
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; GFX8-NEXT: v_or_b32_sdwa v3, v3, v11 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 16, v9
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; GFX8-NEXT: v_or_b32_e32 v4, v4, v2
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; GFX8-NEXT: v_lshrrev_b32_e32 v11, 8, v3
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; GFX8-NEXT: v_lshrrev_b64 v[2:3], 24, v[2:3]
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; GFX8-NEXT: v_lshrrev_b32_e32 v4, 8, v4
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_add_u16_e32 v3, v10, v5
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; GFX8-NEXT: v_add_u16_e32 v3, v3, v4
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; GFX8-NEXT: v_add_u16_e32 v3, v3, v9
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; GFX8-NEXT: v_add_u16_e32 v2, v3, v2
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; GFX8-NEXT: v_mad_u16 v2, v6, v12, v2
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; GFX8-NEXT: v_add_u16_e32 v2, v2, v11
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; GFX8-NEXT: v_lshrrev_b32_e32 v8, 8, v8
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; GFX8-NEXT: v_mad_u16 v2, v7, v14, v2
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; GFX8-NEXT: v_add_u16_e32 v2, v2, v8
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; GFX8-NEXT: flat_store_byte v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: udot8_acc8_vecMul:
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; GFX9: ; %bb.0: ; %entry
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; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
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; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
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; GFX9-NEXT: s_mov_b32 s10, -1
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; GFX9-NEXT: s_mov_b32 s11, 0xe00000
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; GFX9-NEXT: s_add_u32 s8, s8, s3
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; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
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; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: v_mov_b32_e32 v3, 0
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; GFX9-NEXT: s_addc_u32 s9, s9, 0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
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; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
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; GFX9-NEXT: global_load_ubyte v4, v3, s[2:3]
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; GFX9-NEXT: s_waitcnt vmcnt(2)
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; GFX9-NEXT: v_bfe_u32 v0, v1, 20, 4
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; GFX9-NEXT: s_waitcnt vmcnt(1)
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; GFX9-NEXT: v_bfe_u32 v12, v2, 20, 4
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; GFX9-NEXT: v_bfe_u32 v6, v1, 24, 4
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; GFX9-NEXT: v_lshrrev_b32_e32 v7, 28, v1
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; GFX9-NEXT: v_lshrrev_b32_e32 v14, 28, v2
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; GFX9-NEXT: v_bfe_u32 v13, v2, 24, 4
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; GFX9-NEXT: v_mul_lo_u16_sdwa v0, v0, v12 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
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; GFX9-NEXT: v_bfe_u32 v5, v1, 16, 4
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; GFX9-NEXT: v_bfe_u32 v11, v2, 16, 4
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; GFX9-NEXT: v_bfe_u32 v8, v1, 8, 4
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; GFX9-NEXT: v_bfe_u32 v15, v2, 8, 4
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; GFX9-NEXT: v_bfe_u32 v9, v1, 12, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v10, 15, v1
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|
; GFX9-NEXT: v_bfe_u32 v16, v2, 12, 4
|
|
; GFX9-NEXT: v_and_b32_e32 v17, 15, v2
|
|
; GFX9-NEXT: v_bfe_u32 v1, v1, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v2, v2, 4, 4
|
|
; GFX9-NEXT: v_mul_lo_u16_e32 v12, v6, v13
|
|
; GFX9-NEXT: v_mul_lo_u16_sdwa v7, v7, v14 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX9-NEXT: v_mul_lo_u16_e32 v18, v5, v11
|
|
; GFX9-NEXT: v_mul_lo_u16_sdwa v2, v1, v2 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX9-NEXT: v_mul_lo_u16_e32 v8, v8, v15
|
|
; GFX9-NEXT: v_mul_lo_u16_sdwa v9, v9, v16 dst_sel:BYTE_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX9-NEXT: v_mul_lo_u16_e32 v10, v10, v17
|
|
; GFX9-NEXT: v_or_b32_e32 v7, v12, v7
|
|
; GFX9-NEXT: v_or_b32_e32 v8, v8, v9
|
|
; GFX9-NEXT: v_or_b32_e32 v1, v18, v0
|
|
; GFX9-NEXT: v_or_b32_e32 v9, v10, v2
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v10, 16, v7
|
|
; GFX9-NEXT: v_or_b32_sdwa v1, v1, v10 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 16, v8
|
|
; GFX9-NEXT: v_or_b32_e32 v2, v2, v0
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v10, 8, v1
|
|
; GFX9-NEXT: v_lshrrev_b64 v[0:1], 24, v[0:1]
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 8, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_u16_e32 v1, v9, v4
|
|
; GFX9-NEXT: v_add_u16_e32 v1, v1, v2
|
|
; GFX9-NEXT: v_add_u16_e32 v1, v1, v8
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v1, v0
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v5, v11, v0
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v10
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v7, 8, v7
|
|
; GFX9-NEXT: v_mad_legacy_u16 v0, v6, v13, v0
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v7
|
|
; GFX9-NEXT: global_store_byte v3, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc8_vecMul:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v3, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX9-DL-NEXT: global_load_ubyte v4, v3, s[2:3]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX9-DL-NEXT: v_bfe_u32 v0, v1, 20, 4
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v1, 24, 4
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v7, 28, v1
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v14, 28, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v2, 24, 4
|
|
; 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
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v1, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v11, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v1, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v1, 12, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v1
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v17, 15, v2
|
|
; GFX9-DL-NEXT: v_bfe_u32 v1, v1, 4, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v2, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_mul_lo_u16_e32 v12, v6, v13
|
|
; 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
|
|
; GFX9-DL-NEXT: v_mul_lo_u16_e32 v18, v5, v11
|
|
; 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
|
|
; GFX9-DL-NEXT: v_mul_lo_u16_e32 v8, v8, v15
|
|
; 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
|
|
; GFX9-DL-NEXT: v_mul_lo_u16_e32 v10, v10, v17
|
|
; GFX9-DL-NEXT: v_or_b32_e32 v7, v12, v7
|
|
; GFX9-DL-NEXT: v_or_b32_e32 v8, v8, v9
|
|
; GFX9-DL-NEXT: v_or_b32_e32 v1, v18, v0
|
|
; GFX9-DL-NEXT: v_or_b32_e32 v9, v10, v2
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v10, 16, v7
|
|
; GFX9-DL-NEXT: v_or_b32_sdwa v1, v1, v10 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 16, v8
|
|
; GFX9-DL-NEXT: v_or_b32_e32 v2, v2, v0
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v10, 8, v1
|
|
; GFX9-DL-NEXT: v_lshrrev_b64 v[0:1], 24, v[0:1]
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 8, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v1, v9, v4
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v1, v1, v2
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v1, v1, v8
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v1, v0
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v5, v11, v0
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v10
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v7, 8, v7
|
|
; GFX9-DL-NEXT: v_mad_legacy_u16 v0, v6, v13, v0
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v7
|
|
; GFX9-DL-NEXT: global_store_byte v3, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc8_vecMul:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v4, 0
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: global_load_ubyte v3, v4, s[0:1]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_bfe_u32 v9, v1, 12, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 12, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v8, v1, 8, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v7, 28, v1
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v14, 28, v2
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v9, v9, v10
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 16, 4
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v8, v8, v13
|
|
; GFX10-DL-NEXT: v_bfe_u32 v0, v1, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 24, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v11, 15, v1
|
|
; GFX10-DL-NEXT: v_lshlrev_b16 v9, 8, v9
|
|
; GFX10-DL-NEXT: v_bfe_u32 v1, v1, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v15, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v7, v7, v14
|
|
; GFX10-DL-NEXT: v_bfe_u32 v10, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v13, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v12, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v1, v1, v15
|
|
; GFX10-DL-NEXT: v_or_b32_e32 v8, v8, v9
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v9, v0, v10
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v10, v6, v13
|
|
; GFX10-DL-NEXT: v_lshlrev_b16 v7, 8, v7
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v2, v11, v2
|
|
; GFX10-DL-NEXT: v_lshlrev_b16 v1, 8, v1
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 16, v8
|
|
; GFX10-DL-NEXT: v_mul_lo_u16 v11, v5, v12
|
|
; GFX10-DL-NEXT: v_or_b32_e32 v7, v10, v7
|
|
; GFX10-DL-NEXT: v_lshlrev_b16 v9, 8, v9
|
|
; GFX10-DL-NEXT: v_or_b32_sdwa v10, v1, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX10-DL-NEXT: v_or_b32_e32 v1, v2, v1
|
|
; GFX10-DL-NEXT: v_or_b32_e32 v2, v11, v9
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v9, 16, v7
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v10, 8, v10
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v1, v3
|
|
; GFX10-DL-NEXT: v_or_b32_sdwa v1, v2, v9 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v9, v3, v10
|
|
; GFX10-DL-NEXT: v_lshrrev_b64 v[2:3], 24, v[0:1]
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 8, v1
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v0, v9, v8
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v2
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v5, v12, v0
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v1
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 8, v7
|
|
; GFX10-DL-NEXT: v_mad_u16 v0, v6, v13, v0
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v0, v0, v1
|
|
; GFX10-DL-NEXT: global_store_byte v4, v0, s[0:1]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i8 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%cvec1 = zext <8 x i4> %vec1 to <8 x i8>
|
|
%cvec2 = zext <8 x i4> %vec2 to <8 x i8>
|
|
|
|
%mul = mul <8 x i8> %cvec1, %cvec2
|
|
%mul0 = extractelement <8 x i8> %mul, i64 0
|
|
%mul1 = extractelement <8 x i8> %mul, i64 1
|
|
%mul2 = extractelement <8 x i8> %mul, i64 2
|
|
%mul3 = extractelement <8 x i8> %mul, i64 3
|
|
%mul4 = extractelement <8 x i8> %mul, i64 4
|
|
%mul5 = extractelement <8 x i8> %mul, i64 5
|
|
%mul6 = extractelement <8 x i8> %mul, i64 6
|
|
%mul7 = extractelement <8 x i8> %mul, i64 7
|
|
|
|
%acc = load i8, i8 addrspace(1)* %dst, align 4
|
|
%add1 = add i8 %mul0, %acc
|
|
%add2 = add i8 %add1, %mul1
|
|
%add3 = add i8 %add2, %mul2
|
|
%add4 = add i8 %add3, %mul3
|
|
%add5 = add i8 %add4, %mul4
|
|
%add6 = add i8 %add5, %mul5
|
|
%add7 = add i8 %add6, %mul6
|
|
%add8 = add i8 %add7, %mul7
|
|
|
|
store i8 %add8, i8 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
; TODO: Once the adictional "and+add" are removed, the pattern will be recognized.
|
|
define amdgpu_kernel void @udot8_acc4_vecMul(<8 x i4> addrspace(1)* %src1,
|
|
; GFX7-LABEL: udot8_acc4_vecMul:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_mov_b32 s12, SCRATCH_RSRC_DWORD0
|
|
; GFX7-NEXT: s_mov_b32 s13, SCRATCH_RSRC_DWORD1
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s14, -1
|
|
; GFX7-NEXT: s_mov_b32 s15, 0xe8f000
|
|
; GFX7-NEXT: s_add_u32 s12, s12, s3
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: buffer_load_ubyte v16, off, s[0:3], 0
|
|
; GFX7-NEXT: s_addc_u32 s13, s13, 0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v1, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v2, 15, v2
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v9, 28, v0
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 24, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 4, 4
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v2, v0, v16
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v8, v15, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v7, v14, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v6, v13, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v5, v12, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v4, v11, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v3, v10, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v1, v9, v0
|
|
; GFX7-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX7-NEXT: buffer_store_byte v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_acc4_vecMul:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX8-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v4, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX8-NEXT: s_mov_b32 s10, -1
|
|
; GFX8-NEXT: s_mov_b32 s11, 0xe80000
|
|
; GFX8-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX8-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 15, v4
|
|
; GFX8-NEXT: v_bfe_u32 v5, v4, 4, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v4, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v4, 12, 4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v11, 15, v0
|
|
; GFX8-NEXT: v_bfe_u32 v12, v0, 4, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v4, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v4, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v4, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v16, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v17, v0, 24, 4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v4, 28, v4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v0, v4, v0
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v4, v10, v17
|
|
; GFX8-NEXT: flat_load_ubyte v10, v[2:3]
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v1, v1, v11
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX8-NEXT: v_mul_u32_u24_e32 v9, v9, v16
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v10
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v5
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v6
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v7
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v8
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v9
|
|
; GFX8-NEXT: v_add_u16_e32 v1, v1, v4
|
|
; GFX8-NEXT: v_add_u16_e32 v0, v1, v0
|
|
; GFX8-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX8-NEXT: flat_store_byte v[2:3], v0
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_acc4_vecMul:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_and_b32_e32 v10, 15, v3
|
|
; GFX9-NEXT: v_bfe_u32 v4, v2, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v11, v3, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v5, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v3, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v3, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v3, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v2, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v3, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v3, 24, 4
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v2, v2, v3
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v3, v9, v16
|
|
; GFX9-NEXT: global_load_ubyte v9, v1, s[2:3]
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v0, v0, v10
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v4, v4, v11
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v9
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v4
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v5
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v6
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v7
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v8
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v3
|
|
; GFX9-NEXT: v_add_u16_e32 v0, v0, v2
|
|
; GFX9-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_acc4_vecMul:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX9-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX9-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX9-DL-NEXT: s_mov_b32 s11, 0xe00000
|
|
; GFX9-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v2
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v10, 15, v3
|
|
; GFX9-DL-NEXT: v_bfe_u32 v4, v2, 4, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v11, v3, 4, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v5, v2, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v12, v3, 8, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v6, v2, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v13, v3, 12, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v7, v2, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v14, v3, 16, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v8, v2, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v9, v2, 24, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v15, v3, 20, 4
|
|
; GFX9-DL-NEXT: v_bfe_u32 v16, v3, 24, 4
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX9-DL-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v2, v2, v3
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v3, v9, v16
|
|
; GFX9-DL-NEXT: global_load_ubyte v9, v1, s[2:3]
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v0, v0, v10
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v11
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v12
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v13
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v7, v7, v14
|
|
; GFX9-DL-NEXT: v_mul_u32_u24_e32 v8, v8, v15
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v9
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v4
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v5
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v6
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v7
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v8
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v3
|
|
; GFX9-DL-NEXT: v_add_u16_e32 v0, v0, v2
|
|
; GFX9-DL-NEXT: v_and_b32_e32 v0, 15, v0
|
|
; GFX9-DL-NEXT: global_store_byte v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_acc4_vecMul:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_mov_b32 s8, SCRATCH_RSRC_DWORD0
|
|
; GFX10-DL-NEXT: s_mov_b32 s9, SCRATCH_RSRC_DWORD1
|
|
; GFX10-DL-NEXT: s_mov_b32 s10, -1
|
|
; GFX10-DL-NEXT: s_mov_b32 s11, 0x31c16000
|
|
; GFX10-DL-NEXT: s_add_u32 s8, s8, s3
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_addc_u32 s9, s9, 0
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: global_load_ubyte v3, v0, s[2:3]
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(2)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v4, 15, v1
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v5, 15, v2
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 4, 4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v5
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 8, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v7
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 12, 4
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v4, v3
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 12, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v8
|
|
; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 16, 4
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v6
|
|
; GFX10-DL-NEXT: v_bfe_u32 v6, v1, 16, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v7
|
|
; GFX10-DL-NEXT: v_bfe_u32 v7, v2, 20, 4
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v5
|
|
; GFX10-DL-NEXT: v_bfe_u32 v5, v1, 20, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v6, v6, v8
|
|
; GFX10-DL-NEXT: v_bfe_u32 v8, v2, 24, 4
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v4
|
|
; GFX10-DL-NEXT: v_bfe_u32 v4, v1, 24, 4
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v5, v5, v7
|
|
; GFX10-DL-NEXT: v_lshrrev_b32_e32 v1, 28, v1
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v6
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v4, v4, v8
|
|
; GFX10-DL-NEXT: v_mul_u32_u24_e32 v1, v1, v2
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v3, v3, v5
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v2, v3, v4
|
|
; GFX10-DL-NEXT: v_add_nc_u16 v1, v2, v1
|
|
; GFX10-DL-NEXT: v_and_b32_e32 v1, 15, v1
|
|
; GFX10-DL-NEXT: global_store_byte v0, v1, s[2:3]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
<8 x i4> addrspace(1)* %src2,
|
|
i4 addrspace(1)* nocapture %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src1, i32 %idx
|
|
%vec1 = load <8 x i4>, <8 x i4> addrspace(1)* %gep1
|
|
%gep2 = getelementptr <8 x i4>, <8 x i4> addrspace(1)* %src2, i32 %idx
|
|
%vec2 = load <8 x i4>, <8 x i4> addrspace(1)* %gep2
|
|
|
|
%mul = mul <8 x i4> %vec1, %vec2
|
|
%mul0 = extractelement <8 x i4> %mul, i64 0
|
|
%mul1 = extractelement <8 x i4> %mul, i64 1
|
|
%mul2 = extractelement <8 x i4> %mul, i64 2
|
|
%mul3 = extractelement <8 x i4> %mul, i64 3
|
|
%mul4 = extractelement <8 x i4> %mul, i64 4
|
|
%mul5 = extractelement <8 x i4> %mul, i64 5
|
|
%mul6 = extractelement <8 x i4> %mul, i64 6
|
|
%mul7 = extractelement <8 x i4> %mul, i64 7
|
|
|
|
%acc = load i4, i4 addrspace(1)* %dst, align 4
|
|
%add1 = add i4 %mul0, %acc
|
|
%add2 = add i4 %add1, %mul1
|
|
%add3 = add i4 %add2, %mul2
|
|
%add4 = add i4 %add3, %mul3
|
|
%add5 = add i4 %add4, %mul4
|
|
%add6 = add i4 %add5, %mul5
|
|
%add7 = add i4 %add6, %mul6
|
|
%add8 = add i4 %add7, %mul7
|
|
|
|
store i4 %add8, i4 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @udot8_variant1(i32 addrspace(1)* %v1addr,
|
|
; GFX7-LABEL: udot8_variant1:
|
|
; GFX7: ; %bb.0: ; %entry
|
|
; GFX7-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x9
|
|
; GFX7-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0xd
|
|
; GFX7-NEXT: s_mov_b32 s3, 0xf000
|
|
; GFX7-NEXT: s_mov_b32 s10, 0
|
|
; GFX7-NEXT: s_mov_b32 s11, s3
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[4:5]
|
|
; GFX7-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX7-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX7-NEXT: buffer_load_dword v2, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_mov_b64 s[8:9], s[6:7]
|
|
; GFX7-NEXT: buffer_load_dword v0, v[0:1], s[8:11], 0 addr64
|
|
; GFX7-NEXT: s_load_dword s4, s[0:1], 0x0
|
|
; GFX7-NEXT: s_mov_b32 s2, -1
|
|
; GFX7-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX7-NEXT: v_and_b32_e32 v1, 15, v2
|
|
; GFX7-NEXT: v_bfe_u32 v3, v2, 4, 4
|
|
; GFX7-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX7-NEXT: v_and_b32_e32 v9, 15, v0
|
|
; GFX7-NEXT: v_bfe_u32 v4, v2, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v5, v2, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v6, v2, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v7, v2, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v8, v2, 24, 4
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX7-NEXT: v_bfe_u32 v10, v0, 4, 4
|
|
; GFX7-NEXT: v_bfe_u32 v11, v0, 8, 4
|
|
; GFX7-NEXT: v_bfe_u32 v12, v0, 12, 4
|
|
; GFX7-NEXT: v_bfe_u32 v13, v0, 16, 4
|
|
; GFX7-NEXT: v_bfe_u32 v14, v0, 20, 4
|
|
; GFX7-NEXT: v_bfe_u32 v15, v0, 24, 4
|
|
; GFX7-NEXT: v_lshrrev_b32_e32 v0, 28, v0
|
|
; GFX7-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX7-NEXT: v_mad_u32_u24 v1, v9, v1, s4
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v0, v2, v1
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v10, v3, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v11, v4, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v12, v5, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v13, v6, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v14, v7, v0
|
|
; GFX7-NEXT: v_mad_u32_u24 v0, v15, v8, v0
|
|
; GFX7-NEXT: buffer_store_dword v0, off, s[0:3], 0
|
|
; GFX7-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: udot8_variant1:
|
|
; GFX8: ; %bb.0: ; %entry
|
|
; GFX8-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX8-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s5
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s4, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s7
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s6, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v0, v[0:1]
|
|
; GFX8-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX8-NEXT: v_and_b32_e32 v1, 15, v3
|
|
; GFX8-NEXT: v_bfe_u32 v4, v3, 4, 4
|
|
; GFX8-NEXT: v_bfe_u32 v6, v3, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v8, v3, 12, 4
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_and_b32_e32 v2, 15, v0
|
|
; GFX8-NEXT: v_bfe_u32 v5, v0, 4, 4
|
|
; GFX8-NEXT: v_bfe_u32 v7, v0, 8, 4
|
|
; GFX8-NEXT: v_bfe_u32 v9, v0, 12, 4
|
|
; GFX8-NEXT: v_bfe_u32 v10, v3, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v11, v0, 16, 4
|
|
; GFX8-NEXT: v_bfe_u32 v12, v3, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v14, v3, 24, 4
|
|
; GFX8-NEXT: v_bfe_u32 v13, v0, 20, 4
|
|
; GFX8-NEXT: v_bfe_u32 v15, v0, 24, 4
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v3, 28, v3
|
|
; GFX8-NEXT: v_lshrrev_b32_e32 v0, 28, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mad_u32_u24 v1, v2, v1, s2
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v0, v3, v1
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v5, v4, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v7, v6, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v9, v8, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v11, v10, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v0, v13, v12, v0
|
|
; GFX8-NEXT: v_mad_u32_u24 v2, v15, v14, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v0, s0
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: udot8_variant1:
|
|
; GFX9: ; %bb.0: ; %entry
|
|
; GFX9-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX9-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX9-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX9-NEXT: s_waitcnt vmcnt(1)
|
|
; GFX9-NEXT: v_and_b32_e32 v3, 15, v1
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_and_b32_e32 v4, 15, v2
|
|
; GFX9-NEXT: v_bfe_u32 v5, v1, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v6, v2, 4, 4
|
|
; GFX9-NEXT: v_bfe_u32 v7, v1, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v8, v2, 8, 4
|
|
; GFX9-NEXT: v_bfe_u32 v9, v1, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v10, v2, 12, 4
|
|
; GFX9-NEXT: v_bfe_u32 v11, v1, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v12, v2, 16, 4
|
|
; GFX9-NEXT: v_bfe_u32 v13, v1, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v15, v1, 24, 4
|
|
; GFX9-NEXT: v_bfe_u32 v14, v2, 20, 4
|
|
; GFX9-NEXT: v_bfe_u32 v16, v2, 24, 4
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v1, 28, v1
|
|
; GFX9-NEXT: v_lshrrev_b32_e32 v2, 28, v2
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v3, v4, v3
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v1, v2, v1
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v4, v6, v5
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v5, v8, v7
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: v_add3_u32 v1, v3, s0, v1
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v6, v10, v9
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v7, v12, v11
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v4, v5
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v8, v14, v13
|
|
; GFX9-NEXT: v_mul_u32_u24_e32 v9, v16, v15
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v6, v7
|
|
; GFX9-NEXT: v_add3_u32 v1, v1, v8, v9
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[2:3]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX9-DL-LABEL: udot8_variant1:
|
|
; GFX9-DL: ; %bb.0: ; %entry
|
|
; GFX9-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX9-DL-NEXT: s_load_dwordx2 s[2:3], s[0:1], 0x34
|
|
; GFX9-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-DL-NEXT: v_mov_b32_e32 v1, 0
|
|
; GFX9-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-DL-NEXT: global_load_dword v2, v0, s[4:5]
|
|
; GFX9-DL-NEXT: global_load_dword v3, v0, s[6:7]
|
|
; GFX9-DL-NEXT: s_load_dword s0, s[2:3], 0x0
|
|
; GFX9-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX9-DL-NEXT: v_dot8_u32_u4 v0, v3, v2, s0
|
|
; GFX9-DL-NEXT: global_store_dword v1, v0, s[2:3]
|
|
; GFX9-DL-NEXT: s_endpgm
|
|
;
|
|
; GFX10-DL-LABEL: udot8_variant1:
|
|
; GFX10-DL: ; %bb.0: ; %entry
|
|
; GFX10-DL-NEXT: s_load_dwordx4 s[4:7], s[0:1], 0x24
|
|
; GFX10-DL-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX10-DL-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x34
|
|
; GFX10-DL-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX10-DL-NEXT: s_clause 0x1
|
|
; GFX10-DL-NEXT: global_load_dword v1, v0, s[4:5]
|
|
; GFX10-DL-NEXT: global_load_dword v2, v0, s[6:7]
|
|
; GFX10-DL-NEXT: v_mov_b32_e32 v0, 0
|
|
; GFX10-DL-NEXT: s_load_dword s2, s[0:1], 0x0
|
|
; GFX10-DL-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0)
|
|
; GFX10-DL-NEXT: v_dot8_u32_u4 v1, v2, v1, s2
|
|
; GFX10-DL-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX10-DL-NEXT: s_endpgm
|
|
i32 addrspace(1)* %v2addr,
|
|
i32 addrspace(1)* %dst) {
|
|
entry:
|
|
%idx = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep1 = getelementptr i32, i32 addrspace(1)* %v1addr, i32 %idx
|
|
%v1 = load i32, i32 addrspace(1)* %gep1, align 4
|
|
%gep2 = getelementptr i32, i32 addrspace(1)* %v2addr, i32 %idx
|
|
%v2 = load i32, i32 addrspace(1)* %gep2, align 4
|
|
%and = and i32 %v1, 15
|
|
%and1 = and i32 %v2, 15
|
|
%mul1 = mul nuw nsw i32 %and1, %and
|
|
|
|
%shr = lshr i32 %v1, 4
|
|
%and2 = and i32 %shr, 15
|
|
%shr3 = lshr i32 %v2, 4
|
|
%and4 = and i32 %shr3, 15
|
|
%mul2 = mul nuw nsw i32 %and4, %and2
|
|
|
|
%shr6 = lshr i32 %v1, 8
|
|
%and7 = and i32 %shr6, 15
|
|
%shr8 = lshr i32 %v2, 8
|
|
%and9 = and i32 %shr8, 15
|
|
%mul3 = mul nuw nsw i32 %and9, %and7
|
|
|
|
%shr12 = lshr i32 %v1, 12
|
|
%and13 = and i32 %shr12, 15
|
|
%shr14 = lshr i32 %v2, 12
|
|
%and15 = and i32 %shr14, 15
|
|
%mul4 = mul nuw nsw i32 %and15, %and13
|
|
|
|
%shr18 = lshr i32 %v1, 16
|
|
%and19 = and i32 %shr18, 15
|
|
%shr20 = lshr i32 %v2, 16
|
|
%and21 = and i32 %shr20, 15
|
|
%mul5 = mul nuw nsw i32 %and21, %and19
|
|
|
|
%shr24 = lshr i32 %v1, 20
|
|
%and25 = and i32 %shr24, 15
|
|
%shr26 = lshr i32 %v2, 20
|
|
%and27 = and i32 %shr26, 15
|
|
%mul6 = mul nuw nsw i32 %and27, %and25
|
|
|
|
%shr30 = lshr i32 %v1, 24
|
|
%and31 = and i32 %shr30, 15
|
|
%shr32 = lshr i32 %v2, 24
|
|
%and33 = and i32 %shr32, 15
|
|
%mul7 = mul nuw nsw i32 %and33, %and31
|
|
|
|
%shr36 = lshr i32 %v1, 28
|
|
%shr37 = lshr i32 %v2, 28
|
|
%mul8 = mul nuw nsw i32 %shr37, %shr36
|
|
%acc = load i32, i32 addrspace(1)* %dst, align 4
|
|
|
|
%add1 = add i32 %mul1, %acc
|
|
%add2 = add i32 %add1, %mul8
|
|
%add3 = add i32 %add2, %mul2
|
|
%add4 = add i32 %add3, %mul3
|
|
%add5 = add i32 %add4, %mul4
|
|
%add6 = add i32 %add5, %mul5
|
|
%add7 = add i32 %add6, %mul6
|
|
%add8 = add i32 %add7, %mul7
|
|
store i32 %add8, i32 addrspace(1)* %dst, align 4
|
|
ret void
|
|
}
|
|
|
|
declare i32 @llvm.amdgcn.workitem.id.x()
|