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author	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 14 Jul 2011 14:53:30 +0000 (14:53 +0000)
committer	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 14 Jul 2011 14:53:30 +0000 (14:53 +0000)
commit	9dd849519c0d58c7814895bc2d577b6506d68413
tree	334b0e2f5c2ac0f46d98e0984a48323ca8f7287f	tree \| snapshot
parent	fbd25d422433f734248bfe07923c4624bb2a207a	commit \| diff

2011-07-14 Richard Guenther <rguenther@suse.de>

PR tree-optimization/49651
* tree-ssa-structalias.c (get_constraint_for_1): Properly
handle dereferences with subvariables.

* gcc.dg/torture/pr49651.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176274 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.dg/torture/pr49651.c	[new file with mode: 0644]	blob
gcc/tree-ssa-structalias.c		diff \| blob \| history

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