1; RUN: llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa --amdhsa-code-object-version=2 -mcpu=kaveri -verify-machineinstrs < %s | FileCheck --check-prefixes=ALL,CO-V2 %s 2; RUN: llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa --amdhsa-code-object-version=2 -mcpu=carrizo -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck --check-prefixes=ALL,CO-V2 %s 3; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck --check-prefixes=ALL,MESA %s 4; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck --check-prefixes=ALL,MESA %s 5; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefixes=ALL,CO-V2 %s 6; RUN: llc -mtriple=amdgcn-unknown-mesa3d -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=ALL,CO-V2 %s 7; RUN: llc -march=amdgcn -mtriple=amdgcn-unknown-amdhsa -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck -check-prefixes=ALL,PACKED-TID %s 8 9declare i32 @llvm.amdgcn.workitem.id.x() #0 10declare i32 @llvm.amdgcn.workitem.id.y() #0 11declare i32 @llvm.amdgcn.workitem.id.z() #0 12 13; MESA: .section .AMDGPU.config 14; MESA: .long 47180 15; MESA-NEXT: .long 132{{$}} 16 17; ALL-LABEL: {{^}}test_workitem_id_x: 18; CO-V2: enable_vgpr_workitem_id = 0 19 20; ALL-NOT: v0 21; ALL: {{buffer|flat|global}}_store_dword {{.*}}v0 22 23; PACKED-TID: .amdhsa_system_vgpr_workitem_id 0 24define amdgpu_kernel void @test_workitem_id_x(i32 addrspace(1)* %out) #1 { 25 %id = call i32 @llvm.amdgcn.workitem.id.x() 26 store i32 %id, i32 addrspace(1)* %out 27 ret void 28} 29 30; MESA: .section .AMDGPU.config 31; MESA: .long 47180 32; MESA-NEXT: .long 2180{{$}} 33 34; ALL-LABEL: {{^}}test_workitem_id_y: 35; CO-V2: enable_vgpr_workitem_id = 1 36; CO-V2-NOT: v1 37; CO-V2: {{buffer|flat}}_store_dword {{.*}}v1 38 39; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 10, 10 40; PACKED-TID: {{buffer|flat|global}}_store_dword {{.*}}[[ID]] 41; PACKED-TID: .amdhsa_system_vgpr_workitem_id 1 42define amdgpu_kernel void @test_workitem_id_y(i32 addrspace(1)* %out) #1 { 43 %id = call i32 @llvm.amdgcn.workitem.id.y() 44 store i32 %id, i32 addrspace(1)* %out 45 ret void 46} 47 48; MESA: .section .AMDGPU.config 49; MESA: .long 47180 50; MESA-NEXT: .long 4228{{$}} 51 52; ALL-LABEL: {{^}}test_workitem_id_z: 53; CO-V2: enable_vgpr_workitem_id = 2 54; CO-V2-NOT: v2 55; CO-V2: {{buffer|flat}}_store_dword {{.*}}v2 56 57; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 20, 10 58; PACKED-TID: {{buffer|flat|global}}_store_dword {{.*}}[[ID]] 59; PACKED-TID: .amdhsa_system_vgpr_workitem_id 2 60define amdgpu_kernel void @test_workitem_id_z(i32 addrspace(1)* %out) #1 { 61 %id = call i32 @llvm.amdgcn.workitem.id.z() 62 store i32 %id, i32 addrspace(1)* %out 63 ret void 64} 65 66attributes #0 = { nounwind readnone } 67attributes #1 = { nounwind } 68