1 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s 2 ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-HSA -check-prefix=FUNC %s 3 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s 4 5 ; FUNC-LABEL: {{^}}global_load_f64: 6 ; GCN-NOHSA: buffer_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]] 7 ; GCN-NOHSA: buffer_store_dwordx2 [[VAL]] 8 9 ; GCN-HSA: flat_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]] 10 ; GCN-HSA: flat_store_dwordx2 {{v\[[0-9]+:[0-9]+\]}}, [[VAL]] 11 define amdgpu_kernel void @global_load_f64(double addrspace(1)* %out, double addrspace(1)* %in) #0 { 12 %ld = load double, double addrspace(1)* %in 13 store double %ld, double addrspace(1)* %out 14 ret void 15 } 16 17 ; FUNC-LABEL: {{^}}global_load_v2f64: 18 ; GCN-NOHSA: buffer_load_dwordx4 19 ; GCN-HSA: flat_load_dwordx4 20 define amdgpu_kernel void @global_load_v2f64(<2 x double> addrspace(1)* %out, <2 x double> addrspace(1)* %in) #0 { 21 entry: 22 %ld = load <2 x double>, <2 x double> addrspace(1)* %in 23 store <2 x double> %ld, <2 x double> addrspace(1)* %out 24 ret void 25 } 26 27 ; FUNC-LABEL: {{^}}global_load_v3f64: 28 ; GCN-NOHSA: buffer_load_dwordx4 29 ; GCN-NOHSA: buffer_load_dwordx4 30 ; GCN-HSA: flat_load_dwordx4 31 ; GCN-HSA: flat_load_dwordx4 32 define amdgpu_kernel void @global_load_v3f64(<3 x double> addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 { 33 entry: 34 %ld = load <3 x double>, <3 x double> addrspace(1)* %in 35 store <3 x double> %ld, <3 x double> addrspace(1)* %out 36 ret void 37 } 38 39 ; FUNC-LABEL: {{^}}global_load_v4f64: 40 ; GCN-NOHSA: buffer_load_dwordx4 41 ; GCN-NOHSA: buffer_load_dwordx4 42 43 ; GCN-HSA: flat_load_dwordx4 44 ; GCN-HSA: flat_load_dwordx4 45 define amdgpu_kernel void @global_load_v4f64(<4 x double> addrspace(1)* %out, <4 x double> addrspace(1)* %in) #0 { 46 entry: 47 %ld = load <4 x double>, <4 x double> addrspace(1)* %in 48 store <4 x double> %ld, <4 x double> addrspace(1)* %out 49 ret void 50 } 51 52 ; FUNC-LABEL: {{^}}global_load_v8f64: 53 ; GCN-NOHSA: buffer_load_dwordx4 54 ; GCN-NOHSA: buffer_load_dwordx4 55 ; GCN-NOHSA: buffer_load_dwordx4 56 ; GCN-NOHSA: buffer_load_dwordx4 57 58 ; GCN-HSA: flat_load_dwordx4 59 ; GCN-HSA: flat_load_dwordx4 60 ; GCN-HSA: flat_load_dwordx4 61 ; GCN-HSA: flat_load_dwordx4 62 define amdgpu_kernel void @global_load_v8f64(<8 x double> addrspace(1)* %out, <8 x double> addrspace(1)* %in) #0 { 63 entry: 64 %ld = load <8 x double>, <8 x double> addrspace(1)* %in 65 store <8 x double> %ld, <8 x double> addrspace(1)* %out 66 ret void 67 } 68 69 ; FUNC-LABEL: {{^}}global_load_v16f64: 70 ; GCN-NOHSA: buffer_load_dwordx4 71 ; GCN-NOHSA: buffer_load_dwordx4 72 ; GCN-NOHSA: buffer_load_dwordx4 73 ; GCN-NOHSA: buffer_load_dwordx4 74 ; GCN-NOHSA: buffer_load_dwordx4 75 ; GCN-NOHSA: buffer_load_dwordx4 76 ; GCN-NOHSA: buffer_load_dwordx4 77 ; GCN-NOHSA: buffer_load_dwordx4 78 79 ; GCN-HSA: flat_load_dwordx4 80 ; GCN-HSA: flat_load_dwordx4 81 ; GCN-HSA: flat_load_dwordx4 82 ; GCN-HSA: flat_load_dwordx4 83 ; GCN-HSA: flat_load_dwordx4 84 ; GCN-HSA: flat_load_dwordx4 85 ; GCN-HSA: flat_load_dwordx4 86 ; GCN-HSA: flat_load_dwordx4 87 define amdgpu_kernel void @global_load_v16f64(<16 x double> addrspace(1)* %out, <16 x double> addrspace(1)* %in) #0 { 88 entry: 89 %ld = load <16 x double>, <16 x double> addrspace(1)* %in 90 store <16 x double> %ld, <16 x double> addrspace(1)* %out 91 ret void 92 } 93 94 attributes #0 = { nounwind } 95
