PRItick          1001 gc.c               fprintf(stderr, "0\t%"PRItick"\t%s\n", end_time - start_time, #expr); \
PRItick          6440 gc.c           	fprintf(stderr, "%"PRItick"\t%"PRItick"\t%s\t[%s->%s|%c]\n",
PRItick          6449 gc.c           	fprintf(stderr, "%"PRItick"\t%"PRItick"\t%s\t[%s->%s|%c]\n",