Lines Matching refs:first
832 // Do a post-order depth-first search on the RPO graph. For every node,
986 bool first = true;
989 if (first) {
990 first = false;
999 first = true;
1002 if (first) {
1003 first = false;
1018 bool first = true;
1023 if (first) {
1024 first = false;
1044 bool first = true;
1048 if (first) {
1049 first = false;
1241 bool first = true;
1244 if (first) {
1245 first = false;