r122988 - in /trunk/gcc: ChangeLog testsuite/gc...

[spop@gcc.gnu.org]

Author: spop
Date: Fri Mar 16 11:30:48 2007
New Revision: 122988

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122988
Log:
	PR tree-optimization/31183
	* tree-loop-linear.c (gather_interchange_stats, try_interchange_loops): 
	Use double_int instead of unsigned int for representing access_strides.
	* testsuite/gcc.dg/tree-ssa/pr31183.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr31183.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-loop-linear.c