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Re: x86 Testsuite Failures

From: "Carlos O'Donell" <carlos at systemhalted dot org>
To: "Greg Schafer" <gschafer at zip dot com dot au>
Cc: libc-alpha at sourceware dot org
Date: Sun, 20 May 2007 11:59:21 -0400
Subject: Re: x86 Testsuite Failures
References: <20070520085711.GA7152@eyo32.local>

On 5/20/07, Greg Schafer <gschafer@zip.com.au> wrote:

Compiling Glibc-2.6 release with GCC-4.2 and HJL Binutils-2.17.50.0.16 I'm
seeing testsuite failures which seem to depend upon the -march switch and/or
-O optimization level as follows:

Maybe the math failures are GCC bugs? Dunno. The 2 intermittent failures
might be kernel bugs, not sure. Anyhow, just thought I'd post my results
FYI. Unless I'm mistaken, I note that Fedora rawhide hasn't yet upgraded to
GCC-4.2 so it's possible Jakub is yet to see some of these failures.


Please file bugs against gcc, and glibc.
http://gcc.gnu.org/bugzilla/
http://sources.redhat.com/bugzilla/enter_bug.cgi?product=glibc

Bug Writing Help:
http://sources.redhat.com/bugzilla/bugwritinghelp.html
http://gcc.gnu.org/bugs.html

Thanks!

Cheers,
Carlos.

References:
- x86 Testsuite Failures
  - From: Greg Schafer

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