1; RUN: llc -global-isel -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN %s
2
3; FIXME: the first load and store should not be reordered because they might
4; alias depending on the value of %off
5; GCN-LABEL: {{^}}test1:
6; GCN: buffer_load_dword
7; GCN: buffer_store_dword
8; GCN: buffer_store_dword
9define amdgpu_cs void @test1(<4 x i32> inreg %buf, i32 %off) {
10.entry:
11  call void @llvm.amdgcn.raw.buffer.store.i32(i32 0, <4 x i32> %buf, i32 8, i32 0, i32 0)
12  %val = call i32 @llvm.amdgcn.raw.buffer.load.i32(<4 x i32> %buf, i32 %off, i32 0, i32 0)
13  call void @llvm.amdgcn.raw.buffer.store.i32(i32 %val, <4 x i32> %buf, i32 0, i32 0, i32 0)
14  ret void
15}
16
17declare i32 @llvm.amdgcn.raw.buffer.load.i32(<4 x i32>, i32, i32, i32) #2
18
19declare void @llvm.amdgcn.raw.buffer.store.i32(i32, <4 x i32>, i32, i32, i32) #3
20
21attributes #2 = { nounwind readonly }
22attributes #3 = { nounwind writeonly }
23