#include _CLC_DEF _CLC_OVERLOAD size_t get_local_id(uint dim) { switch (dim) { case 0: return __builtin_amdgcn_workitem_id_x(); case 1: return __builtin_amdgcn_workitem_id_y(); case 2: return __builtin_amdgcn_workitem_id_z(); default: return 1; } }