This is the mail archive of the gcc-patches@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]

PATCH [0/n]: Prepare middle-end for x32 branch merge

From: "H.J. Lu" <hongjiu dot lu at intel dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Sat, 11 Jun 2011 07:50:07 -0700
Subject: PATCH [0/n]: Prepare middle-end for x32 branch merge
Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>

Hi,

I am submitting a series of middle-end patches to prepare for x32 branch
merge. GCC has a very good support for Pmode != ptr_mode.  However x32
branch exposes some corner cases where GCC generates x86 specific
optimizations, like strlen expansion.  Those patches are needed for
x32 support.


H.J.

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