[gcc r9-8689] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:0e871a5b84339006697ba43732809eeda9159480

commit r9-8689-g0e871a5b84339006697ba43732809eeda9159480
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Jun 23 00:18:04 2020 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 5316c6c6e85..01621c4e820 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200622
+20200623