this function's RETURN_EXPR statements. */
tree var;
- /* This is the function's RESULT_DECL. We will replace all occurences
+ /* This is the function's RESULT_DECL. We will replace all occurrences
of VAR with RESULT_DECL when we apply this optimization. */
tree result;
};
/* No need to walk into types. */
if (TYPE_P (*tp))
*walk_subtrees = 0;
- /* If this is a RETURN_EXPR, then set the expression being returned
- to RESULT. */
+
+ /* If this is a RETURN_EXPR, set the expression being returned to RESULT. */
else if (TREE_CODE (*tp) == RETURN_EXPR)
TREE_OPERAND (*tp, 0) = dp->result;
- /* Replace all occurences of VAR with RESULT. */
+
+ /* Otherwise replace all occurrences of VAR with RESULT. */
else if (*tp == dp->var)
*tp = dp->result;