1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck --check-prefixes=GCN,FUNC %s 2; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck --check-prefixes=GCN,FUNC %s 3; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck --check-prefixes=GCN,FUNC %s 4; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck --check-prefixes=EG,FUNC %s 5 6 7; FUNC-LABEL: {{^}}constant_load_i64: 8; GCN: s_load_dwordx2 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}} 9; EG: VTX_READ_64 10define amdgpu_kernel void @constant_load_i64(i64 addrspace(1)* %out, i64 addrspace(4)* %in) #0 { 11 %ld = load i64, i64 addrspace(4)* %in 12 store i64 %ld, i64 addrspace(1)* %out 13 ret void 14} 15 16; FUNC-LABEL: {{^}}constant_load_v2i64: 17; GCN: s_load_dwordx4 18 19; EG: VTX_READ_128 20define amdgpu_kernel void @constant_load_v2i64(<2 x i64> addrspace(1)* %out, <2 x i64> addrspace(4)* %in) #0 { 21entry: 22 %ld = load <2 x i64>, <2 x i64> addrspace(4)* %in 23 store <2 x i64> %ld, <2 x i64> addrspace(1)* %out 24 ret void 25} 26 27; FUNC-LABEL: {{^}}constant_load_v3i64: 28; GCN-DAG: s_load_dwordx4 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}} 29; GCN-DAG: s_load_dwordx2 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x{{[0-9]+}}{{$}} 30 31; EG-DAG: VTX_READ_128 32; EG-DAG: VTX_READ_128 33define amdgpu_kernel void @constant_load_v3i64(<3 x i64> addrspace(1)* %out, <3 x i64> addrspace(4)* %in) #0 { 34entry: 35 %ld = load <3 x i64>, <3 x i64> addrspace(4)* %in 36 store <3 x i64> %ld, <3 x i64> addrspace(1)* %out 37 ret void 38} 39 40; FUNC-LABEL: {{^}}constant_load_v4i64 41; GCN: s_load_dwordx8 42 43; EG: VTX_READ_128 44; EG: VTX_READ_128 45define amdgpu_kernel void @constant_load_v4i64(<4 x i64> addrspace(1)* %out, <4 x i64> addrspace(4)* %in) #0 { 46entry: 47 %ld = load <4 x i64>, <4 x i64> addrspace(4)* %in 48 store <4 x i64> %ld, <4 x i64> addrspace(1)* %out 49 ret void 50} 51 52; FUNC-LABEL: {{^}}constant_load_v8i64: 53; GCN: s_load_dwordx16 54 55; EG: VTX_READ_128 56; EG: VTX_READ_128 57; EG: VTX_READ_128 58; EG: VTX_READ_128 59define amdgpu_kernel void @constant_load_v8i64(<8 x i64> addrspace(1)* %out, <8 x i64> addrspace(4)* %in) #0 { 60entry: 61 %ld = load <8 x i64>, <8 x i64> addrspace(4)* %in 62 store <8 x i64> %ld, <8 x i64> addrspace(1)* %out 63 ret void 64} 65 66; FUNC-LABEL: {{^}}constant_load_v16i64: 67; GCN: s_load_dwordx16 68; GCN: s_load_dwordx16 69 70; EG: VTX_READ_128 71; EG: VTX_READ_128 72; EG: VTX_READ_128 73; EG: VTX_READ_128 74; EG: VTX_READ_128 75; EG: VTX_READ_128 76; EG: VTX_READ_128 77; EG: VTX_READ_128 78define amdgpu_kernel void @constant_load_v16i64(<16 x i64> addrspace(1)* %out, <16 x i64> addrspace(4)* %in) #0 { 79entry: 80 %ld = load <16 x i64>, <16 x i64> addrspace(4)* %in 81 store <16 x i64> %ld, <16 x i64> addrspace(1)* %out 82 ret void 83} 84 85attributes #0 = { nounwind } 86