AMDGPU: Fix checks in llvm.amdgcn.workitem.id.ll

[kzhuravl]

Summary

• UNPACKED-TID -> CO-V2
• Remove CO-V3 check

[rampitec]

LGTM, thanks!

[foad]

Thanks.

llvm/test/CodeGen/AMDGPU/llvm.amdgcn.workitem.id.ll

 ; MESA-NEXT: .long 132{{$}}
 
 ; ALL-LABEL: {{^}}test_workitem_id_x:
 ; CO-V2: enable_vgpr_workitem_id = 0
 
 ; ALL-NOT: v0
 ; ALL: {{buffer|flat|global}}_store_dword {{.*}}v0
 
-; CO-V3: .amdhsa_system_vgpr_workitem_id 0
 ; PACKED-TID: .amdhsa_system_vgpr_workitem_id 0
 define amdgpu_kernel void @test_workitem_id_x(i32 addrspace(1)* %out) #1 {
   %id = call i32 @llvm.amdgcn.workitem.id.x()
   store i32 %id, i32 addrspace(1)* %out
   ret void
 }
 
 ; MESA: .section .AMDGPU.config
 ; MESA: .long 47180
 ; MESA-NEXT: .long 2180{{$}}
 
 ; ALL-LABEL: {{^}}test_workitem_id_y:
 ; CO-V2: enable_vgpr_workitem_id = 1
+; CO-V2-NOT: v1
+; CO-V2: {{buffer|flat}}_store_dword {{.*}}v1
 
 ; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 10, 10
 ; PACKED-TID: {{buffer|flat|global}}_store_dword {{.*}}[[ID]]
-
-; UNPACKED-TID-NOT: v1
-; UNPACKED-TID: {{buffer|flat}}_store_dword {{.*}}v1
-
-; CO-V3: .amdhsa_system_vgpr_workitem_id 1
 ; PACKED-TID: .amdhsa_system_vgpr_workitem_id 1
 define amdgpu_kernel void @test_workitem_id_y(i32 addrspace(1)* %out) #1 {
   %id = call i32 @llvm.amdgcn.workitem.id.y()
   store i32 %id, i32 addrspace(1)* %out
   ret void
 }
 
 ; MESA: .section .AMDGPU.config
 ; MESA: .long 47180
 ; MESA-NEXT: .long 4228{{$}}
 
 ; ALL-LABEL: {{^}}test_workitem_id_z:
 ; CO-V2: enable_vgpr_workitem_id = 2
+; CO-V2-NOT: v2
+; CO-V2: {{buffer|flat}}_store_dword {{.*}}v2
 
 ; PACKED-TID: v_bfe_u32 [[ID:v[0-9]+]], v0, 20, 10
 ; PACKED-TID: {{buffer|flat|global}}_store_dword {{.*}}[[ID]]
-
-; UNPACKED-TID-NOT: v2
-; UNPACKED-TID: {{buffer|flat}}_store_dword {{.*}}v2
-
-; CO-V3: .amdhsa_system_vgpr_workitem_id 2
 ; PACKED-TID: .amdhsa_system_vgpr_workitem_id 2
 define amdgpu_kernel void @test_workitem_id_z(i32 addrspace(1)* %out) #1 {
   %id = call i32 @llvm.amdgcn.workitem.id.z()
   store i32 %id, i32 addrspace(1)* %out
   ret void
 }
 
 attributes #0 = { nounwind readnone }
 attributes #1 = { nounwind }