2018-05-17 Richard Biener <rguenther@suse.de>
commit5bb50c852e0b4ecac8223969036ac3b221d8d59e
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 May 2018 12:06:44 +0000 (17 12:06 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 17 May 2018 12:06:44 +0000 (17 12:06 +0000)
tree8a4f99dc14271f8125acec10e5b00b17aafa6262
parent8a9fdb1e85e646e2fb1a32281434391c4b7aba6e
2018-05-17  Richard Biener  <rguenther@suse.de>

* tree-ssa-sccvn.c (vn_reference_lookup_3): Improve memset handling.

* gcc.dg/tree-ssa/ssa-fre-63.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@260318 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-63.c [new file with mode: 0644]
gcc/tree-ssa-sccvn.c