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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/61757] [4.10 Regression] genmodes failure with enable-checking
Date: Thu, 10 Jul 2014 09:36:00 -0000	[thread overview]
Message-ID: <bug-61757-4-2ekw1UMs08@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61757-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61757

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot gnu.org

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, for me a i586 bootstrap with r212352 works (x86_64 host, gcc 4.8 host
compiler) at least up to stage2 genmodes, from HJs fails it seems that only
stage3 genmodes fails (so lets wait a bit more...) which means that the stage2
compiler is miscompiled by the stage1 compiler (ugh).

Probably because of lack of time to search for the latent bug I'll end up
reverting the patch later :/  (I'll try reverting only parts of it, which
will take some extra verification time).


  parent reply	other threads:[~2014-07-10  9:36 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-09  7:51 [Bug bootstrap/61757] New: " dcb314 at hotmail dot com
2014-07-09  8:56 ` [Bug bootstrap/61757] " dominiq at lps dot ens.fr
2014-07-09 10:14 ` ktkachov at gcc dot gnu.org
2014-07-09 11:56 ` [Bug bootstrap/61757] [4.10 Regression] " rguenth at gcc dot gnu.org
2014-07-09 12:45 ` [Bug tree-optimization/61757] " schwab@linux-m68k.org
2014-07-09 13:09 ` schwab@linux-m68k.org
2014-07-09 20:47 ` dominiq at lps dot ens.fr
2014-07-10  9:36 ` rguenth at gcc dot gnu.org [this message]
2014-07-10  9:39 ` ktkachov at gcc dot gnu.org
2014-07-10 10:29 ` schwab@linux-m68k.org
2014-07-10 14:43 ` rguenth at gcc dot gnu.org
2014-07-10 14:49 ` rguenth at gcc dot gnu.org
2014-07-11 13:29 ` rguenth at gcc dot gnu.org
2014-07-11 13:45 ` dominiq at lps dot ens.fr
2014-07-11 14:07 ` ro at gcc dot gnu.org
2014-07-11 14:26 ` schwab@linux-m68k.org
2014-07-11 16:16 ` pthaugen at gcc dot gnu.org
2014-07-11 17:24 ` matz at gcc dot gnu.org
2014-07-11 17:47 ` matz at gcc dot gnu.org
2014-07-11 18:32 ` schwab@linux-m68k.org
2014-07-11 23:03 ` pthaugen at gcc dot gnu.org
2014-07-13 13:39 ` dominiq at lps dot ens.fr
2014-07-13 17:32 ` segher at gcc dot gnu.org
2014-07-14  1:23 ` danglin at gcc dot gnu.org
2014-07-14  8:56 ` rguenth at gcc dot gnu.org
2014-07-14  9:04 ` rguenth at gcc dot gnu.org
2014-07-14  9:17 ` rguenth at gcc dot gnu.org
2014-07-14  9:48 ` rguenth at gcc dot gnu.org
2014-07-14 10:51 ` rguenth at gcc dot gnu.org
2014-07-14 10:51 ` rguenth at gcc dot gnu.org
2014-07-14 17:57 ` pthaugen at gcc dot gnu.org
2014-07-14 19:15 ` law at redhat dot com
2014-07-15  7:45 ` rguenther at suse dot de
2015-01-16  5:37 ` law at redhat dot com

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