r176105 - in /branches/x32/gcc: ChangeLog.x32 c...

Sat Jul 9 20:46:00 GMT 2011

Author: hjl
Date: Sat Jul  9 20:46:49 2011
New Revision: 176105

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176105
Log:
Add x32 LEA zero-extend split.

2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_simplify_base_disp): Renamed to ...
	(ix86_simplify_base_index_disp): This.  Handle index.
	(ix86_simplify_base_disp): Updated.

	* config/i386/i386.md (*lea_1_x32): Renamed to ...
	(*lea_2_x32): This.
	(*lea_2_zext_x32): New.
	(X32 LEA zero-extend split): Likewise.

Modified:
    branches/x32/gcc/ChangeLog.x32
    branches/x32/gcc/config/i386/i386.c
    branches/x32/gcc/config/i386/i386.md