diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll b/llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll index 3a26b84c223..0ef58fc1fb8 100644 --- a/llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll +++ b/llvm/test/CodeGen/AMDGPU/global_atomics_i64.ll @@ -783,6 +783,17 @@ entry: ret void } +; GCN-LABEL: {{^}}atomic_xchg_f64_offset: +; CIVI: buffer_atomic_swap_x2 v{{\[[0-9]+:[0-9]+\]}}, off, s[{{[0-9]+}}:{{[0-9]+}}], 0 offset:32{{$}} + +; GFX9: global_atomic_swap_x2 v[{{[0-9]+:[0-9]+}}], v{{\[[0-9]+:[0-9]+\]}}, off offset:32{{$}} +define amdgpu_kernel void @atomic_xchg_f64_offset(double addrspace(1)* %out, double %in) { +entry: + %gep = getelementptr double, double addrspace(1)* %out, i64 4 + %tmp0 = atomicrmw volatile xchg double addrspace(1)* %gep, double %in seq_cst + ret void +} + ; GCN-LABEL: {{^}}atomic_xchg_i64_ret_offset: ; CIVI: buffer_atomic_swap_x2 [[RET:v\[[0-9]+:[0-9]+\]]], off, s[{{[0-9]+}}:{{[0-9]+}}], 0 offset:32 glc{{$}} ; CIVI: buffer_store_dwordx2 [[RET]] |
