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Re: [4.2 Regression]: Gcc generates unaligned access on IA64
- From: Maxim Kuvyrkov <mkuvyrkov at ispras dot ru>
- To: "H. J. Lu" <hjl at lucon dot org>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 16 Mar 2006 14:43:17 -0500
- Subject: Re: [4.2 Regression]: Gcc generates unaligned access on IA64
- References: <20060316190445.GA10715@lucon.org>
H. J. Lu wrote:
FYI, today's gcc 4.2 generates many unaligned access on IA64:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26721
It may be related to
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg01001.html
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg01000.html
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00999.html
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00997.html
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00998.html
Has anyone else seen it? If it is confirmed, it looks pretty bad.
H.J.
I've got these unaligned access bugs too. I'm now working on it.
--
Maxim