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) {