| ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN -check-prefix=SI-NOHSA -check-prefix=GCN-NOHSA -check-prefix=FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=VI-NOHSA -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s |
| |
| |
| ; FUNC-LABEL: {{^}}workdim: |
| |
| ; SI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0xb |
| ; VI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x2c |
| ; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], [[VAL]] |
| ; GCN-NOHSA: buffer_store_dword [[VVAL]] |
| |
| define void @workdim (i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.read.workdim() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; The workgroup.id values are stored in sgprs offset by the number of user |
| ; sgprs. |
| |
| ; FUNC-LABEL: {{^}}workgroup_id_x: |
| ; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], s2{{$}} |
| ; GCN-NOHSA: buffer_store_dword [[VVAL]] |
| |
| ; GCN-NOHSA: COMPUTE_PGM_RSRC2:USER_SGPR: 2 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_X_EN: 1 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_Y_EN: 0 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_Z_EN: 0 |
| ; GCN: COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0 |
| define void @workgroup_id_x(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workgroup.id.x() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}workgroup_id_y: |
| ; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], s3 |
| ; GCN-NOHSA: buffer_store_dword [[VVAL]] |
| |
| ; GCN-NOHSA: COMPUTE_PGM_RSRC2:USER_SGPR: 2 |
| define void @workgroup_id_y(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workgroup.id.y() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}workgroup_id_z: |
| ; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], s3{{$}} |
| ; GCN-NOHSA: buffer_store_dword [[VVAL]] |
| |
| ; GCN-NOHSA: COMPUTE_PGM_RSRC2:USER_SGPR: 2 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_X_EN: 1 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_Y_EN: 0 |
| ; GCN: COMPUTE_PGM_RSRC2:TGID_Z_EN: 1 |
| ; GCN: COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0 |
| define void @workgroup_id_z(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workgroup.id.z() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; GCN-NOHSA: .section .AMDGPU.config |
| ; GCN-NOHSA: .long 47180 |
| ; GCN-NOHSA-NEXT: .long 132{{$}} |
| |
| ; FUNC-LABEL: {{^}}workitem_id_x: |
| ; GCN-NOHSA: buffer_store_dword v0 |
| define void @workitem_id_x(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workitem.id.x() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; GCN-NOHSA: .section .AMDGPU.config |
| ; GCN-NOHSA: .long 47180 |
| ; GCN-NOHSA-NEXT: .long 2180{{$}} |
| |
| ; FUNC-LABEL: {{^}}workitem_id_y: |
| |
| ; GCN-NOHSA: buffer_store_dword v1 |
| define void @workitem_id_y(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workitem.id.y() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| ; GCN-NOHSA: .section .AMDGPU.config |
| ; GCN-NOHSA: .long 47180 |
| ; GCN-NOHSA-NEXT: .long 4228{{$}} |
| |
| ; FUNC-LABEL: {{^}}workitem_id_z: |
| ; GCN-NOHSA: buffer_store_dword v2 |
| define void @workitem_id_z(i32 addrspace(1)* %out) { |
| entry: |
| %0 = call i32 @llvm.amdgcn.workitem.id.z() #0 |
| store i32 %0, i32 addrspace(1)* %out |
| ret void |
| } |
| |
| declare i32 @llvm.amdgcn.workgroup.id.x() #0 |
| declare i32 @llvm.amdgcn.workgroup.id.y() #0 |
| declare i32 @llvm.amdgcn.workgroup.id.z() #0 |
| |
| declare i32 @llvm.amdgcn.workitem.id.x() #0 |
| declare i32 @llvm.amdgcn.workitem.id.y() #0 |
| declare i32 @llvm.amdgcn.workitem.id.z() #0 |
| |
| declare i32 @llvm.amdgcn.read.workdim() #0 |