tree-ssa-sccvn.c (vn_reference_lookup_3): Remove restriction of fixed offset from...
authorRichard Biener <rguenther@suse.de>
Wed, 23 May 2018 14:01:36 +0000 (14:01 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 23 May 2018 14:01:36 +0000 (14:01 +0000)
commit52388096c29387af5c2ac70f0a86e76bfbae2f8d
tree39e4be87d5a7b021240e9db9ec9734722723998d
parentd71dc99078ea4009a442559028d6110e599cdc96
tree-ssa-sccvn.c (vn_reference_lookup_3): Remove restriction of fixed offset from memset VN.

2018-05-23  Richard Biener  <rguenther@suse.de>

* tree-ssa-sccvn.c (vn_reference_lookup_3): Remove restriction
of fixed offset from memset VN.

* gcc.dg/tree-ssa/ssa-fre-66.c: New testcase.

From-SVN: r260609
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-66.c [new file with mode: 0644]
gcc/tree-ssa-sccvn.c