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r169468 - in /trunk/gcc: ChangeLog testsuite/Ch...


Author: rguenth
Date: Tue Feb  1 09:47:21 2011
New Revision: 169468

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169468
Log:
2011-02-01  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47541
	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
	sure to have a field at offset zero.

	* g++.dg/torture/pr47541.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr47541.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c


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