; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600-CHECK %s ; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI-CHECK %s ; R600-CHECK: @ngroups_x ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[0].X ; SI-CHECK: @ngroups_x ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 0 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @ngroups_x (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.ngroups.x() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @ngroups_y ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[0].Y ; SI-CHECK: @ngroups_y ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 1 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @ngroups_y (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.ngroups.y() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @ngroups_z ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[0].Z ; SI-CHECK: @ngroups_z ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 2 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @ngroups_z (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.ngroups.z() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @global_size_x ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[0].W ; SI-CHECK: @global_size_x ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 3 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @global_size_x (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.global.size.x() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @global_size_y ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[1].X ; SI-CHECK: @global_size_y ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 4 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @global_size_y (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.global.size.y() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @global_size_z ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[1].Y ; SI-CHECK: @global_size_z ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 5 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @global_size_z (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.global.size.z() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @local_size_x ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[1].Z ; SI-CHECK: @local_size_x ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 6 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @local_size_x (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.local.size.x() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @local_size_y ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[1].W ; SI-CHECK: @local_size_y ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 7 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @local_size_y (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.local.size.y() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; R600-CHECK: @local_size_z ; R600-CHECK: RAT_WRITE_CACHELESS_32_eg [[VAL:T[0-9]+\.X]] ; R600-CHECK: MOV * [[VAL]], KC0[2].X ; SI-CHECK: @local_size_z ; SI-CHECK: S_LOAD_DWORD [[VAL:SGPR[0-9]+]], SGPR0_SGPR1, 8 ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], [[VAL]] ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @local_size_z (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.local.size.z() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; The tgid values are stored in SGPRs offset by the number of user SGPRs. ; Currently we always use exactly 2 user SGPRs for the pointer to the ; kernel arguments, but this may change in the future. ; SI-CHECK: @tgid_x ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], SGPR2 ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @tgid_x (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tgid.x() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; SI-CHECK: @tgid_y ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], SGPR3 ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @tgid_y (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tgid.y() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; SI-CHECK: @tgid_z ; SI-CHECK: V_MOV_B32_e32 [[VVAL:VGPR[0-9]+]], SGPR4 ; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]] define void @tgid_z (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tgid.z() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; SI-CHECK: @tidig_x ; SI-CHECK: BUFFER_STORE_DWORD VGPR0 define void @tidig_x (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tidig.x() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; SI-CHECK: @tidig_y ; SI-CHECK: BUFFER_STORE_DWORD VGPR1 define void @tidig_y (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tidig.y() #0 store i32 %0, i32 addrspace(1)* %out ret void } ; SI-CHECK: @tidig_z ; SI-CHECK: BUFFER_STORE_DWORD VGPR2 define void @tidig_z (i32 addrspace(1)* %out) { entry: %0 = call i32 @llvm.r600.read.tidig.z() #0 store i32 %0, i32 addrspace(1)* %out ret void } declare i32 @llvm.r600.read.ngroups.x() #0 declare i32 @llvm.r600.read.ngroups.y() #0 declare i32 @llvm.r600.read.ngroups.z() #0 declare i32 @llvm.r600.read.global.size.x() #0 declare i32 @llvm.r600.read.global.size.y() #0 declare i32 @llvm.r600.read.global.size.z() #0 declare i32 @llvm.r600.read.local.size.x() #0 declare i32 @llvm.r600.read.local.size.y() #0 declare i32 @llvm.r600.read.local.size.z() #0 declare i32 @llvm.r600.read.tgid.x() #0 declare i32 @llvm.r600.read.tgid.y() #0 declare i32 @llvm.r600.read.tgid.z() #0 declare i32 @llvm.r600.read.tidig.x() #0 declare i32 @llvm.r600.read.tidig.y() #0 declare i32 @llvm.r600.read.tidig.z() #0 attributes #0 = { readnone }