1; RUN: llc < %s -march=amdgcn -mcpu=tahiti -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=SI
2; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI
3
4; GCN: {{^}}f64_kernel_arg:
5; SI-DAG: s_load_dwordx2 s[{{[0-9]:[0-9]}}], s[0:1], 0x9
6; SI-DAG: s_load_dwordx2 s[{{[0-9]:[0-9]}}], s[0:1], 0xb
7; VI-DAG: s_load_dwordx2 s[{{[0-9]:[0-9]}}], s[0:1], 0x24
8; VI-DAG: s_load_dwordx2 s[{{[0-9]:[0-9]}}], s[0:1], 0x2c
9; GCN: buffer_store_dwordx2
10define void @f64_kernel_arg(double addrspace(1)* %out, double  %in) {
11entry:
12  store double %in, double addrspace(1)* %out
13  ret void
14}
15