On Sat, Jun 01, 2013 at 10:11:24AM +0200, Jakub Jelinek wrote:
On Sat, Jun 01, 2013 at 08:39:58AM +0400, Dinar Temirbulatov wrote:
I am investigating the problem.
I'd guess you don't want to flush on DEBUG_INSN_Ps, because then you'd flush
differently between -g and -g0. So perhaps something like:
Now bootstrapped/regtested on x86_64-linux and i686-linux. I see you've
already reverted in the mean time, so ok for trunk this way?
2013-06-01 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/57268
* sched-deps.c (sched_analyze_2): Don't flush_pedning_lists
if DEBUG_INSN_P (insn).
Reapply
2013-05-31 Dinar Temirbulatov <dinar@kugelworks.com>
PR rtl-optimization/57268
* sched-deps.c (sched_analyze_2): Flush dependence lists if
the sum of the read and write lists exceeds MAX_PENDING_LIST_LENGTH.