This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: Optimize flag breaks code on many versions of gcc (not all)

From: howarth at bromo dot msbb dot uc dot edu (Jack Howarth)
To: gcc at gcc dot gnu dot org
Date: Sun, 18 Jun 2006 18:52:06 -0400 (EDT)
Subject: Re: Optimize flag breaks code on many versions of gcc (not all)

   Interestingly this problem doesn't appear with gcc trunk on ppc Darwin
(MacOS X 10.4) using any optimization level (-O, -O0, -O1, -02 or -O3).
It also doesn't appear with Apple's own g++ based on 4.0.1. I can reproduce
the problem with the gcc 4.1.1 from Fedora Core 5 on a dual Xeon though.
              Jack

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]