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