1 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600-CHECK %s
2 ; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI-CHECK %s
4 ; Load an i8 value from the global address space.
6 ; R600-CHECK: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
9 ; SI-CHECK: BUFFER_LOAD_UBYTE VGPR{{[0-9]+}},
10 define void @load_i8(i32 addrspace(1)* %out, i8 addrspace(1)* %in) {
11 %1 = load i8 addrspace(1)* %in
12 %2 = zext i8 %1 to i32
13 store i32 %2, i32 addrspace(1)* %out
17 ; load an i32 value from the global address space.
18 ; R600-CHECK: @load_i32
19 ; R600-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
22 ; SI-CHECK: BUFFER_LOAD_DWORD VGPR{{[0-9]+}}
23 define void @load_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
25 %0 = load i32 addrspace(1)* %in
26 store i32 %0, i32 addrspace(1)* %out
30 ; load a f32 value from the global address space.
31 ; R600-CHECK: @load_f32
32 ; R600-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
35 ; SI-CHECK: BUFFER_LOAD_DWORD VGPR{{[0-9]+}}
36 define void @load_f32(float addrspace(1)* %out, float addrspace(1)* %in) {
38 %0 = load float addrspace(1)* %in
39 store float %0, float addrspace(1)* %out
43 ; Load an i32 value from the constant address space.
44 ; R600-CHECK: @load_const_addrspace_i32
45 ; R600-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
47 ; SI-CHECK: @load_const_addrspace_i32
48 ; SI-CHECK: S_LOAD_DWORD SGPR{{[0-9]+}}
49 define void @load_const_addrspace_i32(i32 addrspace(1)* %out, i32 addrspace(2)* %in) {
51 %0 = load i32 addrspace(2)* %in
52 store i32 %0, i32 addrspace(1)* %out
56 ; Load a f32 value from the constant address space.
57 ; R600-CHECK: @load_const_addrspace_f32
58 ; R600-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
60 ; SI-CHECK: @load_const_addrspace_f32
61 ; SI-CHECK: S_LOAD_DWORD SGPR{{[0-9]+}}
62 define void @load_const_addrspace_f32(float addrspace(1)* %out, float addrspace(2)* %in) {
63 %1 = load float addrspace(2)* %in
64 store float %1, float addrspace(1)* %out