r132628 - in /trunk/gcc: ChangeLog alias.c alia...

[krebbel@gcc.gnu.org]

Author: krebbel
Date: Mon Feb 25 15:07:17 2008
New Revision: 132628

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132628
Log:
2008-02-25  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/35258
	* cse.c (cse_insn): Avoid creation of overlapping MEMs.
	* alias.c (nonoverlapping_memrefs_p): Export for use in other modules.
	* alias.h (nonoverlapping_memrefs_p): Likewise.

2008-02-25  Andreas Krebbel  <krebbel1@de.ibm.com>

	PR target/35258
	* gcc.dg/pr35258.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.dg/pr35258.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c
    trunk/gcc/alias.h
    trunk/gcc/cse.c
    trunk/gcc/testsuite/ChangeLog