[AArch64] fix unsafe access to deallocated stack
authorJiong Wang <jiwang@gcc.gnu.org>
Tue, 4 Nov 2014 17:13:25 +0000 (17:13 +0000)
committerJiong Wang <jiwang@gcc.gnu.org>
Tue, 4 Nov 2014 17:13:25 +0000 (17:13 +0000)
commit7e8c2bd54af9629d2554698e6cc6ca084015d78a
tree96617f592239ea197e9a7d844f09b6daf7f75c1c
parent2acb70965451b3859a0ef1232fd35501e217fd09
[AArch64] fix unsafe access to deallocated stack

2014-11-04  Jiong Wang  <jiong.wang@arm.com>
2014-11-04  Wilco Dijkstra  <wilco.dijkstra@arm.com>

  gcc/
    PR target/63293
    * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
    stack adjustment.

From-SVN: r217091
gcc/ChangeLog
gcc/config/aarch64/aarch64.c