* rtl.h (REG_NON_LOCAL_GOTO): New.
        * rtl.c (reg_note_name): Update.
        * stmt.c (expand_goto): Emit a REG_NON_LOCAL_GOTO note.
        * builtins.c (expand_builtin_longjmp): Likewise.
        * flow.c (make_edges): Check for REG_NON_LOCAL_GOTO and do
        not emit an edge.

From-SVN: r38408