[gcc r9-9276] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:396f0687fb72e9022108cd38ddc17abeb840307c

commit r9-9276-g396f0687fb72e9022108cd38ddc17abeb840307c
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Mar 9 00:19:24 2021 +0000

    Daily bump.

Diff:
---
 ChangeLog     | 7 +++++++
 gcc/DATESTAMP | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 6615dbcc654..6ffd0baf86c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2021-03-09  Ian Lance Taylor  <iant@golang.org>
+
+	PR go/99458
+	* libgo/runtime/proc.c: cast SIGSTKSZ to uintptr
+	In newer versions of glibc it is long, which causes a signed
+	comparison warning.
+
 2020-10-06  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 73aebd5f103..2bc7b52a84e 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210308
+20210309