Searched refs:phi_val (Results 1 – 3 of 3) sorted by relevance
332 prop_value_t phi_val = { NULL_TREE }; in visit_phi() local358 phi_val.value = lhs; in visit_phi()390 phi_val.value = lhs; in visit_phi()396 if (phi_val.value == NULL_TREE) in visit_phi()398 phi_val.value = arg_value; in visit_phi()404 if (phi_val.value != arg_value in visit_phi()405 && !operand_equal_p (phi_val.value, arg_value, 0)) in visit_phi()407 phi_val.value = lhs; in visit_phi()412 if (phi_val.value in visit_phi()413 && may_propagate_copy (lhs, phi_val.value) in visit_phi()[all …]
2135 * tree-ssa-ccp.c (visit_phi_node): Zero phi_val.const_val.