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From: ami_stuff <ami_stuff@o2.pl>
To: gcc@gcc.gnu.org
Subject: GCC 4..4.x speed regression - help?
Date: Sun, 16 Aug 2009 16:02:00 -0000	[thread overview]
Message-ID: <2fdfa587.3e8d2013.4a87ec55.d57bd@o2.pl> (raw)

Hi,

I found out that GCC 4.4.x build of minigzip from zlib package is a lot slower compared to GCC 3.4.0 build.
Maybe someone can compile minigzip for his system with GCC 3.4.x and GCC 4.4.x and compare time of compression
with bigger file? This way we would know if this regression only happens on the m68k GCC or maybe on other
platforms too.

I really don't like regressions like this :/

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40454

Regards

             reply	other threads:[~2009-08-16 11:24 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-16 16:02 ami_stuff [this message]
2009-08-16 22:46 ` Bernd Roesch
2009-08-17  0:39 ` ami_stuff
2009-08-17  6:42   ` Martin Guy
2009-08-17  8:53     ` Kenneth Hoste
2009-08-17 10:00       ` Richard Guenther
2009-08-17  9:03     ` Paolo Bonzini

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