__sparc           936 gc/include/gc.h #if (defined(sparc) || defined(__sparc)) && defined(sun)
__sparc            82 gc/include/gc_config_macros.h # if defined(__sparc) && !defined(__linux__)
__sparc           165 gc/include/private/gcconfig.h # if defined(sun) && (defined(sparc) || defined(__sparc))