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Problem with back_edge_syntacic_loop_p


Jan

The back_edge_of_syntactic_loop_p part of this checkin is broken,
the variable count isn't initialised.

Thu Jul 26 22:30:22 CEST 2001  Jan Hubicka  <jh@suse.cz>

        * rtl.h (cleanup_barriers): Declare.
        * jump.c (cleanup_barriers): New function.
        * toplev.c (rest_of_compilation): Call cleanup_barriers
        before loop optimizer and after bb_reorder.

        * flow.c (back_edge_of_syntactic_loop_p): New.
        (split_edge): Use it.

Graham


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