[Bug bootstrap/14671] [3.5 regression] caller-save.c:491: internal compiler error: Segmentation fault

[danglin at gcc dot gnu dot org]

------- Additional Comments From danglin at gcc dot gnu dot org  2004-03-23 03:32 -------
This regression was introduced by the following change:

2004-03-18  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>

        * doloop.c: Removed.
        * loop-doloop.c: New file.
        * Makefile.in (doloop.o): Remove.
        (loop-doloop.o): New.
        * cfgloop.h (get_loop_level, doloop_optimize_loops): Declare.
        * cfgloopanal.c (get_loop_level): New function.
        * loop-iv.c (iv_number_of_iterations): Handle case when loop
        is leaved immediatelly.
        * loop.c (strength_reduce): Do not call doloop optimization.
        * loop.h (LOOP_BCT): Removed.
        * passes.c (rest_of_handle_loop_optimize): Do not use LOOP_BCT.
        (rest_of_handle_loop2): Call doloop_optimize_loops.
        (rest_of_compilation): Test for optimizations moved to
        rest_of_handle_loop2.


-- 
           What    |Removed                     |Added
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                 CC|                            |rakdver at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14671