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From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/57858] AVX2: ymm used for div, not for sqrt
Date: Wed, 10 Jul 2013 09:51:00 -0000 [thread overview]
Message-ID: <bug-57858-4-7Vq24eJwJg@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-57858-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57858
--- Comment #5 from vincenzo Innocente <vincenzo.innocente at cern dot ch> ---
I remember something similar in the past
--param max-completely-peel-times=1
sort of fix it… (why pre does not recognize that 1/(1+0) == 1 btw??
of course it is just a benchmark (and I can modify it to avoid the loop
peeling),
still
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From: "sebastian.huber@embedded-brains.de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/45208] powerpc-gcc -msdata breakdown on incomplete initializers
Date: Wed, 10 Jul 2013 10:11:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idE208
Sebastian Huber <sebastian.huber@embedded-brains.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sebastian.huber@embedded-br
| |ains.de
--- Comment #1 from Sebastian Huber <sebastian.huber@embedded-brains.de> ---
I can no longer reproduce this problem with GCC 4.7 and 4.8.
next prev parent reply other threads:[~2013-07-10 9:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-09 7:55 [Bug tree-optimization/57858] New: " vincenzo.innocente at cern dot ch
2013-07-09 9:44 ` [Bug tree-optimization/57858] " jakub at gcc dot gnu.org
2013-07-09 13:49 ` vincenzo.innocente at cern dot ch
2013-07-09 15:33 ` glisse at gcc dot gnu.org
2013-07-10 6:37 ` jakub at gcc dot gnu.org
2013-07-10 9:51 ` vincenzo.innocente at cern dot ch [this message]
2021-07-30 6:06 ` pinskia at gcc dot gnu.org
2021-07-30 9:16 ` rguenth at gcc dot gnu.org
2021-07-30 22:56 ` pinskia at gcc dot gnu.org
2021-09-11 6:37 ` pinskia at gcc dot gnu.org
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