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r137104 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Wed Jun 25 11:13:44 2008
New Revision: 137104

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137104
Log:
2008-06-25  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (fieldoff_compare): Make sure to
	not overflow the result type.

	* gcc.c-torture/compile/20080625-1.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/20080625-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c


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