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2012-02-06 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Feb 2012 13:43:03 +0000 (13:43 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 6 Feb 2012 13:43:03 +0000 (13:43 +0000)
commit316830acf1ae6073edbc97f3d18f93c1e0aadb1e
tree3938522d24357ea2d1157b4eae263d988be9e9cf
parent98d44ce4699cd289ca874c4a270bce355227205f
2012-02-06  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50955
* tree-ssa-loop-ivopts.c (get_computation_cost_at): Artificially
raise cost of expressions that replace an address with an
expression based on a different pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@183934 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-loop-ivopts.c