[gcc(refs/vendors/ibm/heads/perf)] Daily bump.

[Jiu Fu Guo]

https://gcc.gnu.org/g:54e69cb00da0b50e4fa228a0617e4e8713bbc998

commit 54e69cb00da0b50e4fa228a0617e4e8713bbc998
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Mar 13 00:16:15 2020 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e2b9f19d525..a30f6fc9796 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200312
+20200313