Fix for tree-ssa-pre
authorMartin Liska <mliska@suse.cz>
Wed, 3 Sep 2014 12:42:01 +0000 (14:42 +0200)
committerMartin Liska <marxin@gcc.gnu.org>
Wed, 3 Sep 2014 12:42:01 +0000 (12:42 +0000)
commit27732ffd5852437ad67b4074edb70b8c29316590
tree3e4597919e8887e30d4c0a1bd62d6d240735204a
parenta0d3407e32c20a47e43b861908df1bba6260f357
Fix for tree-ssa-pre

* tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
is set to preserve uninitialized value for vnresult.

From-SVN: r214873
gcc/ChangeLog
gcc/tree-ssa-sccvn.c