d3                 49 gc/mach_dep.c      move.l  d3,(sp)
d3                198 gc/mach_dep.c                PushMacReg(d3);
d3               1091 gc/tests/test.c     GC_descr d3 = GC_make_descriptor(&bm_large, 32);
d3               1114 gc/tests/test.c         new = (GC_word *) GC_malloc_explicitly_typed(33 * sizeof(GC_word), d3);