1; RUN: opt -S --amdgpu-annotate-uniform < %s | FileCheck -check-prefix=OPT %s
2target datalayout = "A5"
3
4
5; OPT-LABEL: @amdgpu_noclobber_global(
6; OPT:      %addr = getelementptr i32, i32 addrspace(1)* %in, i64 0, !amdgpu.uniform !0
7; OPT-NEXT: %load = load i32, i32 addrspace(1)* %addr, align 4, !amdgpu.noclobber !0
8define amdgpu_kernel void @amdgpu_noclobber_global( i32 addrspace(1)* %in,  i32 addrspace(1)* %out) {
9entry:
10  %addr = getelementptr i32, i32 addrspace(1)* %in, i64 0
11  %load = load i32, i32 addrspace(1)* %addr, align 4
12  store i32 %load, i32 addrspace(1)* %out, align 4
13  ret void
14}
15
16; OPT-LABEL: @amdgpu_noclobber_local(
17; OPT:      %addr = getelementptr i32, i32 addrspace(3)* %in, i64 0, !amdgpu.uniform !0
18; OPT-NEXT: %load = load i32, i32 addrspace(3)* %addr, align 4
19define amdgpu_kernel void @amdgpu_noclobber_local( i32 addrspace(3)* %in,  i32 addrspace(1)* %out) {
20entry:
21  %addr = getelementptr i32, i32 addrspace(3)* %in, i64 0
22  %load = load i32, i32 addrspace(3)* %addr, align 4
23  store i32 %load, i32 addrspace(1)* %out, align 4
24  ret void
25}
26
27; OPT-LABEL: @amdgpu_noclobber_private(
28; OPT:      %addr = getelementptr i32, i32 addrspace(5)* %in, i64 0, !amdgpu.uniform !0
29; OPT-NEXT: %load = load i32, i32 addrspace(5)* %addr, align 4
30define amdgpu_kernel void @amdgpu_noclobber_private( i32 addrspace(5)* %in,  i32 addrspace(1)* %out) {
31entry:
32  %addr = getelementptr i32, i32 addrspace(5)* %in, i64 0
33  %load = load i32, i32 addrspace(5)* %addr, align 4
34  store i32 %load, i32 addrspace(1)* %out, align 4
35  ret void
36}
37
38; OPT-LABEL: @amdgpu_noclobber_flat(
39; OPT:      %addr = getelementptr i32, i32 addrspace(4)* %in, i64 0, !amdgpu.uniform !0
40; OPT-NEXT: %load = load i32, i32 addrspace(4)* %addr, align 4
41define amdgpu_kernel void @amdgpu_noclobber_flat( i32 addrspace(4)* %in,  i32 addrspace(1)* %out) {
42entry:
43  %addr = getelementptr i32, i32 addrspace(4)* %in, i64 0
44  %load = load i32, i32 addrspace(4)* %addr, align 4
45  store i32 %load, i32 addrspace(1)* %out, align 4
46  ret void
47}
48