| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s |
| ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-enable-ds128 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-enable-ds128 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SICIVI,FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-enable-ds128 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9,FUNC %s |
| ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefixes=EG,FUNC %s |
| |
| ; Testing for ds_read/write_b128 |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs -mattr=+enable-ds128 < %s | FileCheck -check-prefixes=CIVI,FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -mattr=+enable-ds128 < %s | FileCheck -check-prefixes=CIVI,FUNC %s |
| |
| ; FUNC-LABEL: {{^}}local_load_i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN: ds_read_b64 [[VAL:v\[[0-9]+:[0-9]+\]]], v{{[0-9]+}}{{$}} |
| ; GCN: ds_write_b64 v{{[0-9]+}}, [[VAL]] |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| %ld = load i64, ptr addrspace(3) %in |
| store i64 %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v2i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_v2i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| entry: |
| %ld = load <2 x i64>, ptr addrspace(3) %in |
| store <2 x i64> %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| ; Tests if ds_read/write_b128 gets generated for the 16 byte aligned load. |
| ; FUNC-LABEL: {{^}}local_load_v2i64_to_128: |
| |
| ; CIVI: ds_read_b128 |
| ; CIVI: ds_write_b128 |
| |
| define amdgpu_kernel void @local_load_v2i64_to_128(ptr addrspace(3) %out, ptr addrspace(3) %in) { |
| entry: |
| %ld = load <2 x i64>, ptr addrspace(3) %in, align 16 |
| store <2 x i64> %ld, ptr addrspace(3) %out, align 16 |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v3i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN-DAG: ds_read2_b64 |
| ; GCN-DAG: ds_read_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_v3i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| entry: |
| %ld = load <3 x i64>, ptr addrspace(3) %in |
| store <3 x i64> %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v4i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_v4i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| entry: |
| %ld = load <4 x i64>, ptr addrspace(3) %in |
| store <4 x i64> %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v8i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_v8i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| entry: |
| %ld = load <8 x i64>, ptr addrspace(3) %in |
| store <8 x i64> %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v16i64: |
| ; SICIVI: s_mov_b32 m0 |
| ; GFX9-NOT: m0 |
| |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define amdgpu_kernel void @local_load_v16i64(ptr addrspace(3) %out, ptr addrspace(3) %in) #0 { |
| entry: |
| %ld = load <16 x i64>, ptr addrspace(3) %in |
| store <16 x i64> %ld, ptr addrspace(3) %out |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |