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authorRichard Guenther <rguenther@suse.de>2011-07-20 12:12:26 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2011-07-20 12:12:26 +0000
commit74d8fa44465f96c843fbf4e470b2483c8c5e8988 (patch)
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parentd28d43815b736e0ab88b5056744f192d06985649 (diff)
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tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily.
2011-07-20 Richard Guenther <rguenther@suse.de> * tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily. (unify_nodes): Deal with that. (solve_graph): Likewise. From-SVN: r176505
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