Add missing PR to Nios fix for CVE-2017-5753

I nearly missed this patch for my accumulated back-porting list since
it didn't have the PR number in it.

Just adding it so that I can track things properly.  The original
commit landed as r263301.

From-SVN: r263453

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9458788809890883fdc3e1e41b16bf9be777144b..dfe1c7c8e0fae98e89a870cc8191776e819802aa 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -439,6 +439,7 @@
 
 2018-08-03  Sandra Loosemore  <sandra@codesourcery.com>
 
+       PR target/86799
        * config/nios2/nios2.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
        Define.