SKIP: FAILED

#include <metal_stdlib>
using namespace metal;

threadgroup float3x3 v;
float3x3 foo() {
  threadgroup_barrier(mem_flags::mem_threadgroup);
  float3x3 const v_1 = v;
  threadgroup_barrier(mem_flags::mem_threadgroup);
  return v_1;
}
program_source:4:22: error: program scope variable must reside in constant address space
threadgroup float3x3 v;
                     ^