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From: "leimaohui at cn dot fujitsu.com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/63908] [e500v2] "float_bessel"case failed on e500v2 platforms
Date: Thu, 11 Dec 2014 07:38:00 -0000	[thread overview]
Message-ID: <bug-63908-4-3SPbn3reAQ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-63908-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63908

--- Comment #5 from leimaohui <leimaohui at cn dot fujitsu.com> ---
Thanks,these patches do work.

I used gcc(master:7a542b16e34cfb40fe37fab74a119e80a1a55587) to do a test likes
below:

kernel : 3.14.19
ltp:20120903

|     test     |with these patches|remove these patches|
|sem02's result|     PASS         |    FAIL            |

I want to backport these patches to 4.9.1,but Iwas failed。
There are too many differents between 4.9.1 and the master.

Can you give some help?

And I want to know when will these patches be backported to 4.9 branch.
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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/64260] [5 Regression] wrong code at -O1 on x86_64-linux-gnu
Date: Thu, 11 Dec 2014 08:30:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idd260

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-12-11
                 CC|                            |jakub at gcc dot gnu.org
   Target Milestone|---                         |5.0
            Summary|wrong code at -O1 on        |[5 Regression] wrong code
                   |x86_64-linux-gnu            |at -O1 on x86_64-linux-gnu
     Ever confirmed|0                           |1

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Yes, r217646 again.  I think we should gather testcases from all the dup PRs
and commit them after the fix is committed.


  parent reply	other threads:[~2014-12-11  7:38 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-17 10:17 [Bug target/63908] New: " leimaohui at cn dot fujitsu.com
2014-11-17 10:20 ` [Bug target/63908] " leimaohui at cn dot fujitsu.com
2014-11-17 16:18 ` joseph at codesourcery dot com
2014-11-28 17:31 ` joseph at codesourcery dot com
2014-12-11  7:38 ` leimaohui at cn dot fujitsu.com [this message]
2014-12-17  7:24 ` leimaohui at cn dot fujitsu.com
2014-12-17  7:34 ` leimaohui at cn dot fujitsu.com
2014-12-17 15:55 ` joseph at codesourcery dot com
2015-01-13 11:39 ` leimaohui at cn dot fujitsu.com

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