------- Additional Comments From janis at gcc dot gnu dot org 2005-03-14 20:25
-------
Mainline and 4.0 branch still fail the small testcase with "fatal error:
internal consistency failure" when built for powerpc-linux (not just
powerpc64-linux). The failure begins with the following patch, added
before the 4.0 branch was created:
2005-02-19 Steven Bosscher <[EMAIL PROTECTED]>
PR middle-end/19698
* function.h (struct function): New field `max_loop_depth'.
* cfgloop.c (establish_preds): Update maximum loop depth seen so far.
(flow_loops_find): Reset the max loop depth count before finding loops.
* flow.c (MAX_LIVENESS_ROUNDS): New constant.
(update_life_info_in_dirty_blocks): Remove 2002-05-28 workaround.
(calculate_global_regs_live): Make sure the loop will terminate
when the initial sets are not empty.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |stevenb at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20177
