dist/gcc/tree-ssa-forwprop.c

184 static bool cfg_changed;
312   bool cfg_changed = false;
320       return cfg_changed;
325       return cfg_changed;
338   return cfg_changed;
485   bool cfg_changed = false;
501 	cfg_changed |= remove_prop_source_from_use (rhs1);
503 	cfg_changed |= remove_prop_source_from_use (rhs2);
504       return cfg_changed ? 2 : 1;
522   bool cfg_changed = false;
549 	cfg_changed |= remove_prop_source_from_use (rhs1);
551 	cfg_changed |= remove_prop_source_from_use (rhs2);
552       return (cfg_changed || is_gimple_min_invariant (tmp)) ? 2 : 1;
1088 	      cfg_changed = true;
2713   cfg_changed = false;
3122 		      cfg_changed = true;
3160 			  cfg_changed = true;
3172 			  cfg_changed = true;
3194 		      cfg_changed = true;
3311       cfg_changed |= fixup_noreturn_call (stmt);
3314   cfg_changed |= gimple_purge_all_dead_eh_edges (to_purge);
3317   if (cfg_changed)