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r163374 - in /branches/ix86/gcc-4_5-branch/gcc:...
- From: hjl at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 19 Aug 2010 14:35:13 -0000
- Subject: r163374 - in /branches/ix86/gcc-4_5-branch/gcc:...
Author: hjl
Date: Thu Aug 19 14:35:13 2010
New Revision: 163374
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163374
Log:
Always avoid lea if possible.
2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline
2010-08-17 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_lea_for_add_ok): For !TARGET_OPT_AGU
or optimizing for size, always avoid lea if possible.
* config/i386/i386.md (*add<mode>_1): Always avoid lea if
possible.
Modified:
branches/ix86/gcc-4_5-branch/gcc/ChangeLog.ix86
branches/ix86/gcc-4_5-branch/gcc/config/i386/i386.c
branches/ix86/gcc-4_5-branch/gcc/config/i386/i386.md