r141343 - in /trunk/gcc: ChangeLog testsuite/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Oct 24 13:57:43 2008
New Revision: 141343

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141343
Log:
	PR tree-optimization/36038
	* tree-ssa-loop-ivopts.c (add_old_iv_candidates): For pointer bases
	add sizetype IV with initial value zero instead of pointer type.

	* gcc.c-torture/compile/pr36038.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr36038.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-loop-ivopts.c