savedLR 26 gc/darwin_stop_world.c unsigned long savedLR; savedLR 58 gc/darwin_stop_world.c if ((frame->savedLR & ~3) == 0) break; /* if the next LR is bogus, stop */ savedLR 59 gc/darwin_stop_world.c if ((~(frame->savedLR) & ~3) == 0) break; /* ditto */