r113060 - in /trunk/gcc: ChangeLog fold-const.c

[amodra@gcc.gnu.org]

Author: amodra
Date: Tue Apr 18 23:45:47 2006
New Revision: 113060

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113060
Log:
	PR rtl-optimization/26026
	* fold-const.c (fold_binary): Optimize div and mod where the divisor
	is a known power of two shifted left a variable amount.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c