1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=SI -check-prefix=FUNC %s 2 ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-HSA -check-prefix=SI -check-prefix=FUNC %s 3 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=VI -check-prefix=FUNC %s 4 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=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 10 define void @constant_load_i64(i64 addrspace(1)* %out, i64 addrspace(2)* %in) #0 { 11 %ld = load i64, i64 addrspace(2)* %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 20 define void @constant_load_v2i64(<2 x i64> addrspace(1)* %out, <2 x i64> addrspace(2)* %in) #0 { 21 entry: 22 %ld = load <2 x i64>, <2 x i64> addrspace(2)* %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: s_load_dwordx8 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}} 29 30 ; EG-DAG: VTX_READ_128 31 ; EG-DAG: VTX_READ_128 32 define void @constant_load_v3i64(<3 x i64> addrspace(1)* %out, <3 x i64> addrspace(2)* %in) #0 { 33 entry: 34 %ld = load <3 x i64>, <3 x i64> addrspace(2)* %in 35 store <3 x i64> %ld, <3 x i64> addrspace(1)* %out 36 ret void 37 } 38 39 ; FUNC-LABEL: {{^}}constant_load_v4i64 40 ; GCN: s_load_dwordx8 41 42 ; EG: VTX_READ_128 43 ; EG: VTX_READ_128 44 define void @constant_load_v4i64(<4 x i64> addrspace(1)* %out, <4 x i64> addrspace(2)* %in) #0 { 45 entry: 46 %ld = load <4 x i64>, <4 x i64> addrspace(2)* %in 47 store <4 x i64> %ld, <4 x i64> addrspace(1)* %out 48 ret void 49 } 50 51 ; FUNC-LABEL: {{^}}constant_load_v8i64: 52 ; GCN: s_load_dwordx16 53 54 ; EG: VTX_READ_128 55 ; EG: VTX_READ_128 56 ; EG: VTX_READ_128 57 ; EG: VTX_READ_128 58 define void @constant_load_v8i64(<8 x i64> addrspace(1)* %out, <8 x i64> addrspace(2)* %in) #0 { 59 entry: 60 %ld = load <8 x i64>, <8 x i64> addrspace(2)* %in 61 store <8 x i64> %ld, <8 x i64> addrspace(1)* %out 62 ret void 63 } 64 65 ; FUNC-LABEL: {{^}}constant_load_v16i64: 66 ; GCN: s_load_dwordx16 67 ; GCN: s_load_dwordx16 68 69 ; EG: VTX_READ_128 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 define void @constant_load_v16i64(<16 x i64> addrspace(1)* %out, <16 x i64> addrspace(2)* %in) #0 { 78 entry: 79 %ld = load <16 x i64>, <16 x i64> addrspace(2)* %in 80 store <16 x i64> %ld, <16 x i64> addrspace(1)* %out 81 ret void 82 } 83 84 attributes #0 = { nounwind } 85
