[Bug target/40454] [4.7/4.8/4.9 regression] zlib is about 20% slower when compiled with GCC 4.4.1
law at redhat dot com
gcc-bugzilla@gcc.gnu.org
Tue Feb 11 06:08:00 GMT 2014
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40454
Jeffrey A. Law <law at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |law at redhat dot com
Resolution|--- |WONTFIX
--- Comment #21 from Jeffrey A. Law <law at redhat dot com> ---
Without an in-depth analysis from someone with real hardware there's simply
nothing we're going to be able to do here.
Sadly we don't have good tools in the m68k world like valgrind, oprofile, etc
which would allow for a good in-depth analysis of what's going on. And I've
found performance testing within the anarym emulator to be too variable to be
of any value.
I'm closing as WONTFIX as that's the sad, unfortunate reality.
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