r133755 - in /trunk/gcc: ChangeLog loop-invaria...

[rakdver@gcc.gnu.org]

Author: rakdver
Date: Mon Mar 31 14:19:52 2008
New Revision: 133755

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133755
Log:
	PR rtl-optimization/35729
	* loop-invariant.c (check_maybe_invariant): Disallow volatile memory
	references.

	* gcc.dg/pr35729.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/pr35729.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/loop-invariant.c
    trunk/gcc/testsuite/ChangeLog