| ; RUN: llc -mtriple=amdgcn -mcpu=gfx700 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX789 %s |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX789 %s |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX789 %s |
| ; RUN: llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GCN-DL %s |
| |
| ; GCN-LABEL: {{^}}udot4_acc32: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| |
| ; GFX789-NEXT: s_movk_i32 s{{[0-9]+}}, 0xff |
| ; GFX789: s_load_dword s{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GFX789-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GFX789-NEXT: s_load_dword [[S2:s[0-9]+]], s{{\[}}[[SRC2_LO]]:[[SRC2_HI]]{{\]}}, 0x0 |
| ; GFX789-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX789-NEXT: s_and_b32 [[V1E1:s[0-9]+]], s{{[0-9]+}}, s{{[0-9]+}} |
| ; GFX789-NEXT: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}} |
| ; GFX789-NEXT: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x80008 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E1:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: v_mov_b32_e32 [[SRC2:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], [[V1E1]], [[V2E1]], [[SRC2]] |
| |
| ; GFX789-NEXT: s_bfe_u32 [[V1E2:s[0-9]+]], s{{[0-9]+}}, 0x80008 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], [[V1E2]], [[V2E2]], [[MAD1]] |
| |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| |
| ; GFX789-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: v_mad_u32_u24 [[RES:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GFX789: {{buffer|flat|global}}_store_dword |
| ; GFX789-NEXT: s_endpgm |
| |
| ; GCN-DL: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: s_load_dword [[SRC0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-DL-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-DL-NEXT: s_load_dword [[S2:s[0-9]+]], s{{\[}}[[SRC2_LO]]:[[SRC2_HI]]{{\]}}, 0x0 |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STLO:[0-9]+]], s[[SRC2_LO]] |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STHI:[0-9]+]], s[[SRC2_HI]] |
| ; GCN-DL-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: v_mov_b32_e32 [[SRC1:v[0-9]+]], [[S1]] |
| ; GCN-DL-NEXT: v_mov_b32_e32 [[SRC2:v[0-9]+]], [[S2]] |
| ; GCN-DL-NEXT: v_dot4_u32_u8 [[DOT:v[0-9]+]], [[SRC0]], [[SRC1]], [[SRC2]] |
| ; GCN-DL-NEXT: global_store_dword v{{\[}}[[STLO]]:[[STHI]]{{\]}}, [[DOT]], off |
| ; GCN-DL-NEXT: s_endpgm |
| |
| |
| define amdgpu_kernel void @udot4_acc32(<4 x i8> addrspace(1)* %src1, |
| <4 x i8> addrspace(1)* %src2, |
| i32 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %cv1e0 = zext i8 %v1e0 to i32 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %cv2e0 = zext i8 %v2e0 to i32 |
| %mul1 = mul nuw nsw i32 %cv1e0, %cv2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %cv1e1 = zext i8 %v1e1 to i32 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %cv2e1 = zext i8 %v2e1 to i32 |
| %mul2 = mul nuw nsw i32 %cv1e1, %cv2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %cv1e2 = zext i8 %v1e2 to i32 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %cv2e2 = zext i8 %v2e2 to i32 |
| %mul3 = mul nuw nsw i32 %cv1e2, %cv2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %cv1e3 = zext i8 %v1e3 to i32 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %cv2e3 = zext i8 %v2e3 to i32 |
| %mul4 = mul nuw nsw i32 %cv1e3, %cv2e3 |
| |
| %acc = load i32, i32 addrspace(1)* %dst, align 4 |
| %mad1 = add i32 %mul1, %acc |
| %mad2 = add i32 %mad1, %mul2 |
| %mad3 = add i32 %mad2, %mul3 |
| %mad4 = add i32 %mad3, %mul4 |
| |
| store i32 %mad4, i32 addrspace(1)* %dst, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @udot4_acc16(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_acc16: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| |
| ; GFX789: {{buffer|flat|global}}_load_ushort [[SRC2:v[0-9]+]] |
| ; GFX789: s_load_dword |
| ; GFX789: s_waitcnt lgkmcnt(0) |
| ; GFX789: s_and_b32 |
| ; GFX789: s_bfe_u32 [[V1E2:s[0-9]+]], s{{[0-9]+}}, 0x80008 |
| ; GFX789: s_bfe_u32 |
| ; GFX789: s_bfe_u32 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]] |
| ; GFX789-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: s_waitcnt vmcnt(0) |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], {{s[0-9]+}}, {{v[0-9]+}}, [[SRC2]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], {{s[0-9]+}}, [[V2E2]], [[MAD1]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], s{{[0-9]+}} |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GFX789-NEXT: {{buffer|flat|global}}_store_short |
| ; GFX789-NEXT: s_endpgm |
| |
| ; GCN-DL: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: s_load_dword [[SRC0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-DL-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STLO:[0-9]+]], s[[SRC2_LO]] |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STHI:[0-9]+]], s[[SRC2_HI]] |
| ; GCN-DL-NEXT: global_load_ushort [[SRC2:v[0-9]+]], v{{\[}}[[STLO]]:[[STHI]]{{\]}}, off |
| ; GCN-DL-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: v_mov_b32_e32 [[SRC1:v[0-9]+]], [[S1]] |
| ; GCN-DL-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-DL-NEXT: v_dot4_u32_u8 [[DOT:v[0-9]+]], [[SRC0]], [[SRC1]], [[SRC2]] |
| ; GCN-DL-NEXT: global_store_short v{{\[}}[[STLO]]:[[STHI]]{{\]}}, [[DOT]], off |
| ; GCN-DL-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i16 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %cv1e0 = zext i8 %v1e0 to i16 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %cv2e0 = zext i8 %v2e0 to i16 |
| %mul1 = mul nuw nsw i16 %cv1e0, %cv2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %cv1e1 = zext i8 %v1e1 to i16 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %cv2e1 = zext i8 %v2e1 to i16 |
| %mul2 = mul nuw nsw i16 %cv1e1, %cv2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %cv1e2 = zext i8 %v1e2 to i16 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %cv2e2 = zext i8 %v2e2 to i16 |
| %mul3 = mul nuw nsw i16 %cv1e2, %cv2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %cv1e3 = zext i8 %v1e3 to i16 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %cv2e3 = zext i8 %v2e3 to i16 |
| %mul4 = mul nuw nsw i16 %cv1e3, %cv2e3 |
| |
| %acc = load i16, i16 addrspace(1)* %dst, align 2 |
| %mad1 = add i16 %mul1, %acc |
| %mad2 = add i16 %mad1, %mul2 |
| %mad3 = add i16 %mad2, %mul3 |
| %mad4 = add i16 %mad3, %mul4 |
| |
| store i16 %mad4, i16 addrspace(1)* %dst, align 2 |
| ret void |
| } |
| |
| define amdgpu_kernel void @udot4_acc8(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_acc8: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| ; GFX789: s_movk_i32 s{{[0-9]+}}, 0xff |
| ; GFX789: s_waitcnt lgkmcnt(0) |
| ; GFX789: {{buffer|flat|global}}_load_ubyte [[SRC2:v[0-9]+]] |
| ; GFX789: s_load_dword s{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}} |
| ; GFX789: s_waitcnt lgkmcnt(0) |
| ; GFX789: s_bfe_u32 [[V1E2:s[0-9]+]], s{{[0-9]+}}, 0x80008 |
| ; GFX789: s_and_b32 s{{[0-9]+}}, s{{[0-9]+}}, s{{[0-9]+}} |
| ; GFX789: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x80008 |
| ; GFX789: v_mov_b32_e32 [[V2E1:v[0-9]+]] |
| ; GFX789: s_bfe_u32 s{{[0-9]+}}, s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]] |
| ; GFX789-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]] |
| ; GFX789-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: s_waitcnt vmcnt(0) |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], s{{[0-9]+}}, [[V2E1]], [[SRC2]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], [[V1E2]], [[V2E2]], [[MAD1]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GFX789-NEXT: {{buffer|flat|global}}_store_byte |
| ; GFX789-NEXT: s_endpgm |
| |
| ; GCN-DL: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: s_load_dword [[SRC0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}} |
| ; GCN-DL-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}} |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STLO:[0-9]+]], s[[SRC2_LO]] |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STHI:[0-9]+]], s[[SRC2_HI]] |
| ; GCN-DL-NEXT: global_load_ubyte [[SRC2:v[0-9]+]], v{{\[}}[[STLO]]:[[STHI]]{{\]}}, off |
| ; GCN-DL-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: v_mov_b32_e32 [[SRC1:v[0-9]+]], [[S1]] |
| ; GCN-DL-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-DL-NEXT: v_dot4_u32_u8 [[DOT:v[0-9]+]], [[SRC0]], [[SRC1]], [[SRC2]] |
| ; GCN-DL-NEXT: global_store_byte v{{\[}}[[STLO]]:[[STHI]]{{\]}}, [[DOT]], off |
| ; GCN-DL-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i8 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %mul1 = mul nuw nsw i8 %v1e0, %v2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %mul2 = mul nuw nsw i8 %v1e1, %v2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %mul3 = mul nuw nsw i8 %v1e2, %v2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %mul4 = mul nuw nsw i8 %v1e3, %v2e3 |
| |
| %acc = load i8, i8 addrspace(1)* %dst, align 2 |
| %mad1 = add i8 %mul1, %acc |
| %mad2 = add i8 %mad1, %mul2 |
| %mad3 = add i8 %mad2, %mul3 |
| %mad4 = add i8 %mad3, %mul4 |
| |
| store i8 %mad4, i8 addrspace(1)* %dst, align 2 |
| ret void |
| } |
| |
| ; TODO: Generate udot4? |
| define amdgpu_kernel void @udot2_8(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot2_8: |
| ; GCN-NEXT: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}} |
| ; GCN: s_movk_i32 [[FF:s[0-9]+]], 0xff |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN: s_load_dword [[V1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN: s_load_dword [[V2:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN: s_and_b32 [[V1E1:s[0-9]+]], [[V1]], [[FF]] |
| ; GCN: s_bfe_u32 [[VE2:s[0-9]+]], {{s[0-9]+}}, 0x80008 |
| ; GCN: s_bfe_u32 [[V1E2:s[0-9]+]], {{s[0-9]+}}, 0x80008 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], [[V1E1]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], {{s[0-9]+}}, [[V2E2]], [[MAD1]] |
| ; GCN-NEXT: {{buffer|flat|global}}_store_byte |
| ; GCN-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i8 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %mul1 = mul nuw nsw i8 %v1e0, %v2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %mul2 = mul nuw nsw i8 %v1e1, %v2e1 |
| |
| %acc = load i8, i8 addrspace(1)* %dst, align 2 |
| %mad1 = add i8 %mul1, %acc |
| %mad2 = add i8 %mad1, %mul2 |
| store i8 %mad2, i8 addrspace(1)* %dst, align 2 |
| ret void |
| } |
| |
| define amdgpu_kernel void @udot4_CommutationInsideMAD(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_CommutationInsideMAD: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| ; GFX789: s_waitcnt lgkmcnt(0) |
| ; GFX789: {{buffer|flat|global}}_load_ubyte [[SRC2:v[0-9]+]] |
| ; GFX789: s_load_dword s{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}} |
| ; GFX789: s_waitcnt lgkmcnt(0) |
| ; GFX789: s_bfe_u32 |
| ; GFX789: s_bfe_u32 |
| ; GFX789-NEXT: s_bfe_u32 [[V1E2:s[0-9]+]], s{{[0-9]+}}, 0x80008 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]] |
| ; GFX789-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], s{{[0-9]+}}, 0x80010 |
| ; GFX789-NEXT: s_lshr_b32 [[VE4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]] |
| ; GFX789-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], s{{[0-9]+}}, 24 |
| ; GFX789-NEXT: s_waitcnt vmcnt(0) |
| |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], s{{[0-9]+}}, v{{[0-9]+}}, [[SRC2]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], [[V1E2]], [[V2E2]], [[MAD1]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| ; GFX789-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], [[VE4]] |
| ; GFX789-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GFX789-NEXT: {{buffer|flat|global}}_store_byte |
| ; GFX789-NEXT: s_endpgm |
| |
| ; GCN-DL: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}} |
| ; GCN-DL-NEXT: s_load_dword [[SRC0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}} |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STLO:[0-9]+]], s[[SRC2_LO]] |
| ; GCN-DL-NEXT: v_mov_b32_e32 v[[STHI:[0-9]+]], s[[SRC2_HI]] |
| ; GCN-DL-NEXT: global_load_ubyte [[SRC2:v[0-9]+]], v{{\[}}[[STLO]]:[[STHI]]{{\]}}, off |
| ; GCN-DL-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-DL-NEXT: v_mov_b32_e32 [[SRC1:v[0-9]+]], [[S1]] |
| ; GCN-DL-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-DL-NEXT: v_dot4_u32_u8 [[DOT:v[0-9]+]], [[SRC0]], [[SRC1]], [[SRC2]] |
| ; GCN-DL-NEXT: global_store_byte v{{\[}}[[STLO]]:[[STHI]]{{\]}}, [[DOT]], off |
| ; GCN-DL-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i8 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %mul1 = mul nuw nsw i8 %v2e0, %v1e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %mul2 = mul nuw nsw i8 %v2e1, %v1e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %mul3 = mul nuw nsw i8 %v2e2, %v1e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %mul4 = mul nuw nsw i8 %v2e3, %v1e3 |
| |
| %acc = load i8, i8 addrspace(1)* %dst, align 2 |
| %mad1 = add i8 %acc, %mul1 |
| %mad2 = add i8 %mul2, %mad1 |
| %mad3 = add i8 %mul3, %mad2 |
| %mad4 = add i8 %mul4, %mad3 |
| |
| store i8 %mad4, i8 addrspace(1)* %dst, align 2 |
| ret void |
| } |
| |
| ; TODO: Support commutation accross the adds. |
| define amdgpu_kernel void @udot4_CommutationAccrossMADs(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_CommutationAccrossMADs: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}} |
| ; GCN: s_waitcnt lgkmcnt(0) |
| ; GCN: {{buffer|flat|global}}_load_ubyte [[SRC2:v[0-9]+]] |
| ; GCN: s_load_dword [[V2:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN: s_waitcnt lgkmcnt(0) |
| ; GCN: s_bfe_u32 {{s[0-9]+}}, {{s[0-9]+}}, 0x80008 |
| ; GCN: s_bfe_u32 {{s[0-9]+}}, {{s[0-9]+}}, 0x80008 |
| ; GCN: v_mov_b32_e32 [[V2E1:v[0-9]+]] |
| ; GCN: s_bfe_u32 [[V1E3:s[0-9]+]], {{s[0-9]+}}, 0x80010 |
| ; GCN: s_lshr_b32 [[VE4:s[0-9]+]], {{s[0-9]+}}, 24 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]], {{s[0-9]+}} |
| ; GCN-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], {{s[0-9]+}}, 24 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], {{s[0-9]+}}, [[V2E1]], [[SRC2]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], {{s[0-9]+}}, {{v[0-9]+}}, [[MAD1]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], {{s[0-9]+}}, {{v[0-9]+}}, [[MAD2]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], [[VE4]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GCN-NEXT: {{buffer|flat|global}}_store_byte |
| ; GCN-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i8 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %mul1 = mul nuw nsw i8 %v2e0, %v1e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %mul2 = mul nuw nsw i8 %v2e1, %v1e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %mul3 = mul nuw nsw i8 %v2e2, %v1e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %mul4 = mul nuw nsw i8 %v2e3, %v1e3 |
| |
| %acc = load i8, i8 addrspace(1)* %dst, align 2 |
| %mad1 = add i8 %acc, %mul2 |
| %mad2 = add i8 %mad1, %mul1 |
| %mad3 = add i8 %mad2, %mul3 |
| %mad4 = add i8 %mad3, %mul4 |
| |
| store i8 %mad4, i8 addrspace(1)* %dst, align 2 |
| ret void |
| } |
| |
| define amdgpu_kernel void @udot4_multiuse_mul1(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_multiuse_mul1: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| ; GCN-NEXT: s_movk_i32 [[FF:s[0-9]+]], 0xff |
| ; GCN: s_load_dword [[S0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-NEXT: s_load_dword [[S2:s[0-9]+]], s{{\[}}[[SRC2_LO]]:[[SRC2_HI]]{{\]}}, 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_and_b32 [[V1E1:s[0-9]+]], [[S0]], [[FF]] |
| ; GCN-NEXT: s_and_b32 [[SV2E1:s[0-9]+]], [[S1]], [[FF]] |
| ; GCN-NEXT: s_bfe_u32 [[SV2E2:s[0-9]+]], [[S1]], 0x80008 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E1:v[0-9]+]], [[SV2E1]] |
| ; GCN-NEXT: v_mov_b32_e32 [[SRC2:v[0-9]+]], [[S2]] |
| ; GCN-NEXT: s_bfe_u32 [[V1E2:s[0-9]+]], [[S0]], 0x80008 |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], [[V1E1]], [[V2E1]], [[SRC2]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]], [[SV2E2]] |
| ; GCN-NEXT: s_bfe_u32 [[VE4:s[0-9]+]], [[S1]], 0x80010 |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], [[V1E2]], [[V2E2]], [[MAD1]] |
| ; GCN-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], [[S0]], 0x80010 |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E1]], [[V2E1]], [[MAD2]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]], [[VE4]] |
| ; GCN-NEXT: s_lshr_b32 [[VE4:s[0-9]+]], [[S1]], 24 |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD3]] |
| ; GCN-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], [[S0]], 24 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD5:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD4]] |
| ; GCN: {{buffer|flat|global}}_store_dword |
| ; GCN-NEXT: s_endpgm |
| |
| |
| <4 x i8> addrspace(1)* %src2, |
| i32 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %cv1e0 = zext i8 %v1e0 to i32 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %cv2e0 = zext i8 %v2e0 to i32 |
| %mul1 = mul nuw nsw i32 %cv1e0, %cv2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %cv1e1 = zext i8 %v1e1 to i32 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %cv2e1 = zext i8 %v2e1 to i32 |
| %mul2 = mul nuw nsw i32 %cv1e1, %cv2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %cv1e2 = zext i8 %v1e2 to i32 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %cv2e2 = zext i8 %v2e2 to i32 |
| %mul3 = mul nuw nsw i32 %cv1e2, %cv2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %cv1e3 = zext i8 %v1e3 to i32 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %cv2e3 = zext i8 %v2e3 to i32 |
| %mul4 = mul nuw nsw i32 %cv1e3, %cv2e3 |
| |
| %acc = load i32, i32 addrspace(1)* %dst, align 4 |
| %add = add i32 %mul1, %acc |
| %add1 = add i32 %mul2, %add |
| %add2 = add i32 %add1, %mul1 |
| %add3 = add i32 %add2, %mul3 |
| %add4 = add i32 %add3, %mul4 |
| |
| store i32 %add4, i32 addrspace(1)* %dst, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @udot4_multiuse_add1(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: udot4_multiuse_add1: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| ; GCN-NEXT: s_movk_i32 [[FF:s[0-9]+]], 0xff |
| ; GCN: s_load_dword [[S0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-NEXT: s_load_dword [[S1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x0 |
| ; GCN-NEXT: s_load_dword [[S2:s[0-9]+]], s{{\[}}[[SRC2_LO]]:[[SRC2_HI]]{{\]}}, 0x0 |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN-NEXT: s_and_b32 [[V1E2:s[0-9]+]], [[S0]], [[FF]] |
| ; GCN-NEXT: s_bfe_u32 [[SV2E1:s[0-9]+]], [[S1]], 0x80008 |
| ; GCN-NEXT: s_and_b32 [[SV2E2:s[0-9]+]], [[S1]], [[FF]] |
| ; GCN-NEXT: s_bfe_u32 [[V1E1:s[0-9]+]], [[S0]], 0x80008 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E1:v[0-9]+]], [[SV2E1]] |
| ; GCN-NEXT: v_mov_b32_e32 [[SRC2:v[0-9]+]], [[S2]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], [[V1E1]], [[V2E1]], [[SRC2]] |
| ; GCN-NEXT: s_bfe_u32 [[SV2E3:s[0-9]+]], [[S1]], 0x80010 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E2:v[0-9]+]], [[SV2E2]] |
| ; GCN-NEXT: s_bfe_u32 [[V1E3:s[0-9]+]], [[S0]], 0x80010 |
| ; GCN-NEXT: v_add_{{i|u}}32_e32 [[ADD1:v[0-9]+]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], [[V1E2]], [[V2E2]], [[MAD1]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]], [[SV2E3]] |
| ; GCN-NEXT: s_lshr_b32 [[SV2E4:s[0-9]+]], [[S1]], 24 |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| ; GCN-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], [[S0]], 24 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], [[SV2E4]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GCN-NEXT: v_add_{{i|u}}32_e32 [[RES:v[0-9]+]] |
| ; GCN: {{buffer|flat|global}}_store_dword |
| ; GCN-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i32 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %cv1e0 = zext i8 %v1e0 to i32 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %cv2e0 = zext i8 %v2e0 to i32 |
| %mul1 = mul nuw nsw i32 %cv1e0, %cv2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %cv1e1 = zext i8 %v1e1 to i32 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %cv2e1 = zext i8 %v2e1 to i32 |
| %mul2 = mul nuw nsw i32 %cv1e1, %cv2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %cv1e2 = zext i8 %v1e2 to i32 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %cv2e2 = zext i8 %v2e2 to i32 |
| %mul3 = mul nuw nsw i32 %cv1e2, %cv2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %cv1e3 = zext i8 %v1e3 to i32 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %cv2e3 = zext i8 %v2e3 to i32 |
| %mul4 = mul nuw nsw i32 %cv1e3, %cv2e3 |
| |
| %acc = load i32, i32 addrspace(1)* %dst, align 4 |
| %add1 = add i32 %mul2, %acc |
| %add = add i32 %add1, %acc |
| %add2 = add i32 %add1, %mul1 |
| %add3 = add i32 %add2, %mul3 |
| %add4 = add i32 %add3, %mul4 |
| %res = add i32 %add4, %add |
| store i32 %res, i32 addrspace(1)* %dst, align 4 |
| ret void |
| } |
| |
| define amdgpu_kernel void @notdot4_mixedtypes(<4 x i8> addrspace(1)* %src1, |
| ; GCN-LABEL: notdot4_mixedtypes: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: s_load_dwordx4 s{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0x9|0x24}} |
| ; GCN-NEXT: s_load_dwordx2 s{{\[}}[[SRC2_LO:[0-9]+]]:[[SRC2_HI:[0-9]+]]{{\]}}, s{{\[[0-9]+:[0-9]+\]}}, {{0xd|0x34}} |
| ; GCN: s_mov_b32 [[FFFF:s[0-9]+]], 0xffff |
| ; GCN-NEXT: s_waitcnt lgkmcnt(0) |
| ; GCN: {{buffer|flat|global}}_load_ushort [[SRC2:v[0-9]+]] |
| ; GCN: s_load_dword [[S1:s[0-9]+]], s[6:7], 0x0 |
| ; GCN: s_waitcnt lgkmcnt(0) |
| ; GCN: s_bfe_u32 [[SV2E1:s[0-9]+]], [[S1]], 0x80008 |
| ; GCN: v_mov_b32_e32 [[V2E1:v[0-9]+]], [[SV2E1]] |
| ; GCN: s_bfe_u32 [[SV2E3:s[0-9]+]], [[S1]], 0x80010 |
| ; GCN: v_mov_b32_e32 [[V2E2:v[0-9]+]] |
| ; GCN: s_bfe_u32 [[V1E3:s[0-9]+]], {{s[0-9]+}}, 0x80010 |
| ; GCN-NEXT: s_lshr_b32 [[SV2E4:s[0-9]+]], [[S1]], 24 |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E3:v[0-9]+]], [[SV2E3]] |
| ; GCN-NEXT: s_lshr_b32 [[V1E4:s[0-9]+]], {{s[0-9]+}}, 24 |
| ; GCN-NEXT: s_waitcnt vmcnt(0) |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD1:v[0-9]+]], {{s[0-9]+}}, [[V2E1]], [[SRC2]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD2:v[0-9]+]], {{s[0-9]+}}, [[V2E2]], [[MAD1]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD3:v[0-9]+]], [[V1E3]], [[V2E3]], [[MAD2]] |
| ; GCN-NEXT: v_mov_b32_e32 [[V2E4:v[0-9]+]], [[SV2E4]] |
| ; GCN-NEXT: v_mad_u32_u24 [[MAD4:v[0-9]+]], [[V1E4]], [[V2E4]], [[MAD3]] |
| ; GCN-NEXT: {{buffer|flat|global}}_store_short |
| ; GCN-NEXT: s_endpgm |
| <4 x i8> addrspace(1)* %src2, |
| i16 addrspace(1)* nocapture %dst) { |
| entry: |
| %vec1 = load <4 x i8>, <4 x i8> addrspace(1)* %src1 |
| %vec2 = load <4 x i8>, <4 x i8> addrspace(1)* %src2 |
| |
| %v1e0 = extractelement <4 x i8> %vec1, i64 0 |
| %cv1e0 = sext i8 %v1e0 to i16 |
| %v2e0 = extractelement <4 x i8> %vec2, i64 0 |
| %cv2e0 = sext i8 %v2e0 to i16 |
| %mul1 = mul nuw nsw i16 %cv1e0, %cv2e0 |
| |
| %v1e1 = extractelement <4 x i8> %vec1, i64 1 |
| %cv1e1 = zext i8 %v1e1 to i16 |
| %v2e1 = extractelement <4 x i8> %vec2, i64 1 |
| %cv2e1 = zext i8 %v2e1 to i16 |
| %mul2 = mul nuw nsw i16 %cv1e1, %cv2e1 |
| |
| %v1e2 = extractelement <4 x i8> %vec1, i64 2 |
| %cv1e2 = zext i8 %v1e2 to i16 |
| %v2e2 = extractelement <4 x i8> %vec2, i64 2 |
| %cv2e2 = zext i8 %v2e2 to i16 |
| %mul3 = mul nuw nsw i16 %cv1e2, %cv2e2 |
| |
| %v1e3 = extractelement <4 x i8> %vec1, i64 3 |
| %cv1e3 = zext i8 %v1e3 to i16 |
| %v2e3 = extractelement <4 x i8> %vec2, i64 3 |
| %cv2e3 = zext i8 %v2e3 to i16 |
| %mul4 = mul nuw nsw i16 %cv1e3, %cv2e3 |
| |
| %acc = load i16, i16 addrspace(1)* %dst, align 2 |
| %add1 = add i16 %mul2, %acc |
| %add2 = add i16 %add1, %mul1 |
| %add3 = add i16 %add2, %mul3 |
| %add4 = add i16 %add3, %mul4 |
| |
| store i16 %add4, i16 addrspace(1)* %dst, align 2 |
| ret void |
| } |