From: rguenth Date: Wed, 5 Sep 2018 11:44:13 +0000 (+0000) Subject: 2018-09-05 Richard Biener X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=659169d3b2ea9fde2873aab8e36a4d1eedc8ff2f;p=thirdparty%2Fgcc.git 2018-09-05 Richard Biener PR bootstrap/87134 * tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Make sure to zero-init the emplaced vec. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264125 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8386829287d7..5b7cf8cdafec 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-09-05 Richard Biener + + PR bootstrap/87134 + * tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Make sure + to zero-init the emplaced vec. + 2018-09-05 Martin Liska PR tree-optimization/87205 diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index 105605a45f8f..6fec6243a59e 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -5799,6 +5799,7 @@ rpo_elim::eliminate_push_avail (basic_block bb, tree leader) if (!existed) { new (&av) vec >; + av = vNULL; av.reserve_exact (2); } av.safe_push (std::make_pair (bb->index, SSA_NAME_VERSION (leader)));