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From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/65710] [4.9/5 Regression] Thumb1 ICE caused by no register to spill
Date: Fri, 10 Apr 2015 19:46:00 -0000 [thread overview]
Message-ID: <bug-65710-4-8AfQN8JmFV@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-65710-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65710
--- Comment #27 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
(In reply to Stupachenko Evgeny from comment #16)
> I can't attach spec2000 benchmarks sources.
> The loop is in "longest_match" function in 164.gzip.
>
> Options to reproduce: "-Ofast -funroll-loops -flto -march=corei7 -m32 -fPIE
> -pie" (-march=slm reproduce the issue as well).
>
> I'm checking if the issue reproduced without "-flto".
Evgeny, could you check the effect of my latest patch (c25) on gzip.
next prev parent reply other threads:[~2015-04-10 19:46 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-09 7:03 [Bug target/65710] New: [5 " terry.guo at arm dot com
2015-04-09 7:59 ` [Bug target/65710] " rguenth at gcc dot gnu.org
2015-04-09 9:18 ` rguenth at gcc dot gnu.org
2015-04-09 9:30 ` terry.guo at arm dot com
2015-04-09 19:40 ` vmakarov at gcc dot gnu.org
2015-04-09 19:42 ` vmakarov at gcc dot gnu.org
2015-04-10 5:59 ` terry.guo at arm dot com
2015-04-10 6:29 ` jakub at gcc dot gnu.org
2015-04-10 11:30 ` evstupac at gmail dot com
2015-04-10 11:48 ` [Bug target/65710] [4.9 " jakub at gcc dot gnu.org
2015-04-10 13:05 ` yroux at gcc dot gnu.org
2015-04-10 13:06 ` [Bug target/65710] [4.9/5 " jakub at gcc dot gnu.org
2015-04-10 15:25 ` evstupac at gmail dot com
2015-04-10 16:10 ` jakub at gcc dot gnu.org
2015-04-10 16:19 ` vmakarov at gcc dot gnu.org
2015-04-10 16:35 ` jakub at gcc dot gnu.org
2015-04-10 16:38 ` evstupac at gmail dot com
2015-04-10 16:41 ` jakub at gcc dot gnu.org
2015-04-10 16:42 ` vmakarov at gcc dot gnu.org
2015-04-10 16:45 ` jakub at gcc dot gnu.org
2015-04-10 16:47 ` evstupac at gmail dot com
2015-04-10 17:08 ` jakub at gcc dot gnu.org
2015-04-10 18:23 ` yroux at gcc dot gnu.org
2015-04-10 18:53 ` jakub at gcc dot gnu.org
2015-04-10 19:39 ` vmakarov at gcc dot gnu.org
2015-04-10 19:44 ` vmakarov at gcc dot gnu.org
2015-04-10 19:46 ` vmakarov at gcc dot gnu.org [this message]
2015-04-10 20:44 ` yroux at gcc dot gnu.org
2015-04-11 7:32 ` jakub at gcc dot gnu.org
2015-04-13 5:22 ` xguo at gcc dot gnu.org
2015-04-13 12:15 ` clyon at gcc dot gnu.org
2015-04-14 3:15 ` terry.guo at arm dot com
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