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2011-09-12 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 12 Sep 2011 06:01:15 +0000 (06:01 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 12 Sep 2011 06:01:15 +0000 (06:01 +0000)
commit1991698ff992d129f294328e5421b2b556c657b6
tree119638fa11d90259709376f446de7ae86562ed34
parent766a6efd4e86025c6f0649f95a98edffbfae34da
2011-09-12  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50343
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check
that the reduction is over an SSA name before checking its
definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178775 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-vect-patterns.c