2002-07-30  Andrew Haley  <aph@cambridge.redhat.com>

        * Make-lang.in (java-tree-inline.o): New.
        (JAVA_OBJS): Add java-tree-inline.o.
        * parse.y (source_end_java_method): Call java_optimize_inline.
        (java_expand_method_bodies): Save method's tree in
        DECL_SAVED_TREE.
        (add_stmt_to_compound): Keep track of the number of statments.
        * lang.c (java_init): Enable flag_inline_trees.
        (java_post_options): If flag_inline_functions is on, enable
        flag_inline_trees instread.
        (decl_constant_value): New.
        (java_tree_inlining_walk_subtrees): New.
        * java-tree.h (DECL_NUM_STMTS): New macro.
        (java_optimize_inline): Declare.
        * expr.c (java_expand_expr): Allow a BLOCK to return a value.
        Handle a LABEL_EXPR.
        * decl.c (build_result_decl): If we already have a DECL_RESULT
        don't make another.
        (dump_function): New.
        (java_optimize_inline): New.
        (dump_function): New.

From-SVN: r56377