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; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn < %s | FileCheck --check-prefixes=GCN-NOHSA,FUNC %s
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn--amdhsa -mcpu=kaveri < %s | FileCheck --check-prefixes=GCN-HSA,FUNC %s
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=tonga -mattr=-flat-for-global < %s | FileCheck --check-prefixes=GCN-NOHSA,FUNC %s
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=r600 -mcpu=redwood < %s | FileCheck --check-prefixes=EG,FUNC %s
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=r600 -mcpu=cayman < %s | FileCheck --check-prefixes=EG,FUNC %s
; FUNC-LABEL: {{^}}global_load_i64:
; GCN-NOHSA: buffer_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]]
; GCN-NOHSA: buffer_store_dwordx2 [[VAL]]
; GCN-HSA: flat_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]]
; GCN-HSA: flat_store_dwordx2 {{v\[[0-9]+:[0-9]+\]}}, [[VAL]]
; EG: VTX_READ_64
define amdgpu_kernel void @global_load_i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
%ld = load i64, ptr addrspace(1) %in
store i64 %ld, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}global_load_v2i64:
; GCN-NOHSA: buffer_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; EG: VTX_READ_128
define amdgpu_kernel void @global_load_v2i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
entry:
%ld = load <2 x i64>, ptr addrspace(1) %in
store <2 x i64> %ld, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}global_load_v3i64:
; GCN-NOHSA-DAG: buffer_load_dwordx4
; GCN-NOHSA-DAG: buffer_load_dwordx2
; GCN-HSA-DAG: flat_load_dwordx4
; GCN-HSA-DAG: flat_load_dwordx2
; EG: VTX_READ_128
; EG: VTX_READ_128
define amdgpu_kernel void @global_load_v3i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
entry:
%ld = load <3 x i64>, ptr addrspace(1) %in
store <3 x i64> %ld, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}global_load_v4i64:
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; EG: VTX_READ_128
; EG: VTX_READ_128
define amdgpu_kernel void @global_load_v4i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
entry:
%ld = load <4 x i64>, ptr addrspace(1) %in
store <4 x i64> %ld, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}global_load_v8i64:
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
define amdgpu_kernel void @global_load_v8i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
entry:
%ld = load <8 x i64>, ptr addrspace(1) %in
store <8 x i64> %ld, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}global_load_v16i64:
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-NOHSA: buffer_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; GCN-HSA: flat_load_dwordx4
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
; EG: VTX_READ_128
define amdgpu_kernel void @global_load_v16i64(ptr addrspace(1) %out, ptr addrspace(1) %in) #0 {
entry:
%ld = load <16 x i64>, ptr addrspace(1) %in
store <16 x i64> %ld, ptr addrspace(1) %out
ret void
}
attributes #0 = { nounwind }
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