On 04/06/2011 07:08 AM, Andrey Belevantsev wrote:
Hello,
As we discussed in PR 43603, we need to do another round of sel-sched
patches' backporting to 4.5 -- there were a few reports about the
problems already fixed on trunk. I have successfully bootstrapped and
tested on x86-64 and ia64 the unified patch (attached) that backports
fixes for the following PRs:
43603
45352
45354
45570
45652
46204
46518
46521
46522
46585
46602
46649
46875
47036
48144
The only changes outside of sel-sched* files are introducing
get_reg_base_value function in alias.c for PR 45652 and fixing
sched_create_recovery_edges in haifa-sched.c for dominator info
updates in PR 43603. Both of those are safe. All patches are in
trunk for quite some time.
There are 13 separate patches (some of the bugs required several
patches which were merged in one during the backport), and I plan to
commit them separately tomorrow unless RMs (or anybody) objects.
The patch for PR 48144 is not yet committed to 4.6, I will do the
backport separately (it is the only one that requires backporting atm).
It is ok for me. Thanks for working on gcc-4.5.
