Cross Reference: /openjdk7/hotspot/src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp

Lines Matching refs:to_start
189   char *to_start   = eden_start + eden_size;
190   char *from_start = to_start   + survivor_size;
195   assert(is_object_aligned((intptr_t)to_start),   "checking alignment");
198   MemRegion eden_mr((HeapWord*)eden_start, (HeapWord*)to_start);
199   MemRegion to_mr  ((HeapWord*)to_start, (HeapWord*)from_start);
222   char* to_start   = (char*)to_space()->bottom();
228   guarantee(to_start < to_end, "to space consistency");
231   if (from_start < to_start) {
234     guarantee(from_end <= to_start,   "from/to boundary");
238     guarantee(eden_end <= to_start, "eden/to boundary");
490   char* to_start   = (char*)to_space()->bottom();
498   bool eden_from_to_order = from_start < to_start;
540     to_start = (char*)pointer_delta(to_end, (char*)requested_survivor_size,
544     if (to_start < (char*)from_space()->end()) {
562       // Now update to_start with the new from_end
563       to_start = MAX2(from_end, to_start);
566     guarantee(to_start != to_end, "to space is zero sized");
579       gclog_or_tty->print_cr("    [  to_start ..   to_end): "
581                     to_start,
583                     pointer_delta(  to_end,   to_start, sizeof(char)));
599     to_start = (char*)pointer_delta(to_end, (char*)requested_survivor_size,
602     // 'to_start' will point beyond the young generation. In this case
603     // 'to_start' should be adjusted.
604     to_start = MAX2(to_start, eden_start + alignment);
610       eden_size = pointer_delta(to_start, eden_start, sizeof(char));
613                        pointer_delta(to_start, eden_start, sizeof(char)));
619     // to_start = MAX2(to_start, eden_end);
623     to_start = MAX2(to_start, eden_end);
631       gclog_or_tty->print_cr("    [  to_start ..   to_end): "
633                     to_start,
635                     pointer_delta(  to_end,   to_start, sizeof(char)));
651   assert(is_object_aligned((intptr_t)to_start), "checking alignment");
654   MemRegion toMR  ((HeapWord*)to_start,   (HeapWord*)to_end);