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Re: [Bug-ed] strict aliasing redux

From: Antonio Diaz Diaz
Subject: Re: [Bug-ed] strict aliasing redux
Date: Sat, 03 Jan 2009 12:47:35 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.7.11) Gecko/20050905

Mike Frysinger wrote:
the original reporter in Gentoo was still hitting the issue with ed-1.1, but after trying combinations of gcc, it may be a gcc-4.2 bug.

under Debian:
./configure CC=gcc-4.2 CFLAGS='-march=pentium-m -O2 -fomit-frame-pointer -
finline-functions -fpeel-loops'

It was first reported here http://lists.gnu.org/archive/html/bug-ed/2008-04/msg00008.html and -march=pentium-m seems to be the trigger.


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