GC_last_heap_addr 944 gc/alloc.c if (GC_last_heap_addr == 0 && !((word)space & SIGNB) GC_last_heap_addr 945 gc/alloc.c || (GC_last_heap_addr != 0 && GC_last_heap_addr < (ptr_t)space)) { GC_last_heap_addr 964 gc/alloc.c GC_prev_heap_addr = GC_last_heap_addr; GC_last_heap_addr 965 gc/alloc.c GC_last_heap_addr = (ptr_t)space;