r192006 - in /trunk/gcc: ChangeLog simplify-rtx.c

[pinskia@gcc.gnu.org]

Author: pinskia
Date: Tue Oct  2 21:03:37 2012
New Revision: 192006

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192006
Log:
2012-10-02  Andrew Pinski  <apinski@cavium.com>

	* simplify-rtx.c (simplify_unary_operation_1 <case TRUNCATE>):
	Don't optimize a truncate of a mem if it is a vector mode.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c