1; RUN: llc < %s -march=r600 -mcpu=tahiti -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK
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3; SI-CHECK: @f64_kernel_arg
4; SI-CHECK-DAG: S_LOAD_DWORDX2 s[{{[0-9]:[0-9]}}], s[0:1], 9
5; SI-CHECK-DAG: S_LOAD_DWORDX2 s[{{[0-9]:[0-9]}}], s[0:1], 11
6; SI-CHECK: BUFFER_STORE_DWORDX2
7define void @f64_kernel_arg(double addrspace(1)* %out, double  %in) {
8entry:
9  store double %in, double addrspace(1)* %out
10  ret void
11}
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