Lines Matching refs:phi
764 copy_prop_visit_phi_node (tree phi)
771 lhs = PHI_RESULT (phi);
776 print_generic_expr (dump_file, phi, dump_flags);
780 for (i = 0; i < PHI_NUM_ARGS (phi); i++)
783 tree arg = PHI_ARG_DEF (phi, i);
784 edge e = PHI_ARG_EDGE (phi, i);
894 tree phi, def;
929 for (phi = phi_nodes (bb); phi; phi = PHI_CHAIN (phi))
931 def = PHI_RESULT (phi);
933 DONT_SIMULATE_AGAIN (phi) = true;
935 DONT_SIMULATE_AGAIN (phi) = false;
937 if (DONT_SIMULATE_AGAIN (phi))