[Bug middle-end/28071] [4.1 regression] A file that can not be compiled in reasonable time/space

[mkuvyrkov at gcc dot gnu dot org]

------- Comment #63 from mkuvyrkov at gcc dot gnu dot org  2007-04-16 16:04 -------
Subject: Bug 28071

Author: mkuvyrkov
Date: Mon Apr 16 16:04:18 2007
New Revision: 123874

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123874
Log:
PR middle-end/28071
* sched-int.h (struct deps): Split field 'pending_lists_length' into
'pending_read_list_length' and 'pending_write_list_length'.  Update
comment.
* sched-deps.c (add_insn_mem_dependence): Change signature.  Update
to handle two length counters instead of one.  Update all uses.
(flush_pending_lists, sched_analyze_1, init_deps): Update to handle
two length counters instead of one.
* sched-rgn.c (propagate_deps): Update to handle two length counters
instead of one.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/sched-deps.c
    trunk/gcc/sched-int.h
    trunk/gcc/sched-rgn.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28071