Lines Matching refs:IS_NULL
361 case IS_NULL: in fetch_array_elem()
413 ZVAL_BOOL(result, op1 && Z_TYPE_P(op1) != IS_NULL); in ct_eval_isset_isempty()
449 case IS_NULL: in ct_eval_del_array_elem()
490 case IS_NULL: in ct_eval_add_array_elem()
552 case IS_NULL: in ct_eval_assign_dim()
655 case IS_NULL: in ct_eval_assign_obj()
672 if (Z_TYPE_P(op1) != IS_LONG && Z_TYPE_P(op1) != IS_DOUBLE && Z_TYPE_P(op1) != IS_NULL) { in ct_eval_incdec()
684 if (Z_TYPE_P(op1) == IS_NULL) { in ct_eval_incdec()
744 if (Z_TYPE_P(op1) != IS_STRING && Z_TYPE_P(op1) != IS_LONG && Z_TYPE_P(op1) != IS_NULL) { in ct_eval_array_key_exists()
926 || Z_TYPE_P(op1) == IS_NULL in sccp_visit_instr()
931 if (Z_TYPE_P(op1) == IS_NULL || Z_TYPE_P(op1) == IS_FALSE) { in sccp_visit_instr()
1018 || Z_TYPE_P(op1) == IS_NULL in sccp_visit_instr()
1021 if (Z_TYPE_P(op1) == IS_NULL || Z_TYPE_P(op1) == IS_FALSE) { in sccp_visit_instr()
1107 if (result && Z_TYPE_P(result) == IS_NULL) { in sccp_visit_instr()
1190 if (Z_TYPE_P(result) == IS_NULL) { in sccp_visit_instr()
1838 s = (Z_TYPE_P(op1) == IS_NULL); in sccp_mark_feasible_successors()
1841 s = (Z_TYPE_P(op1) != IS_NULL); in sccp_mark_feasible_successors()