new_sum            30 gc/checksums.c 	word new_sum;
new_sum            82 gc/checksums.c     pe -> old_sum = pe -> new_sum;
new_sum            83 gc/checksums.c     pe -> new_sum = GC_checksum(h);
new_sum            85 gc/checksums.c         if (pe -> new_sum != 0x80000000 && !GC_page_was_ever_dirty(h)) {
new_sum           102 gc/checksums.c 	&& pe -> old_sum != pe -> new_sum) {