r121652 - in /trunk/gcc: ChangeLog lower-subreg.c

[ian@gcc.gnu.org]

Author: ian
Date: Tue Feb  6 17:19:27 2007
New Revision: 121652

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121652
Log:
	* lower-subreg.c (simple_move_operand): Reject CONST.
	(resolve_clobber): Call validate_change rather than directly
	assigning to XEXP (pat, 0).

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lower-subreg.c