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author	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 15 Mar 2011 13:37:23 +0000 (13:37 +0000)
committer	rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
	Tue, 15 Mar 2011 13:37:23 +0000 (13:37 +0000)
commit	77c7051b9125e2e9c091cf58363752c5ca7052ed
tree	871d4458a82b725b653f90b1c5ac68630aa4626f	tree \| snapshot
parent	8a62fbb0da4121dcc499f4c1a84ecd32877b646d	commit \| diff

2011-03-15 Richard Guenther <rguenther@suse.de>

PR tree-optimization/13954
* tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
and friends.

* g++.dg/tree-ssa/pr13954.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170994 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/g++.dg/tree-ssa/pr13954.C	[new file with mode: 0644]	blob
gcc/tree-ssa-sccvn.c		diff \| blob \| history

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