tree-cfg.c (verify_stmt): Add last_in_block parameter.

        * tree-cfg.c (verify_stmt): Add last_in_block parameter.  Verify
        that eh stmts can throw.
        (verify_stmts): Update verify_stmt call.
        (tree_purge_dead_eh_edges, tree_purge_all_dead_eh_edges): New.
        * tree-eh.c (remove_stmt_from_eh_region): New.
        (lower_eh_constructs): Fix throw_stmt_table delete routine.
        (tree_could_trap_p): Match may_trap_p.
        (maybe_clean_eh_stmt): New.
        * tree-flow.h: Update decls.
        * tree-ssa-ccp.c (pass_ccp): Add TODO_verify_stmts.
        (substitute_and_fold): Clean eh edges.
        * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Handle
        empty basic blocks.
        * tree-ssa-dom.c (need_eh_cleanup): New.
        (tree_ssa_dominator_optimize): Allocate it.  Cleanup eh edges.
        (optimize_stmt): Cleanup eh stmts; set need_eh_cleanup.

From-SVN: r83843

0 files changed, 0 insertions, 0 deletions