[gcc(refs/vendors/ibm/heads/gcc-9-branch)] Daily bump.

[Peter Bergner]

https://gcc.gnu.org/g:11ccbb771365709a761bc260a2c2f73fc695b66a

commit 11ccbb771365709a761bc260a2c2f73fc695b66a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Aug 12 00:18:16 2020 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 5a77e124a0f..b81f381520c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200811
+20200812
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d61fd4db562..2e6a74db8df 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,36 @@
+2020-08-11  Andrea Corallo  <andrea.corallo@arm.com>
+
+	Backported from master:
+	2020-04-02  Andrea Corallo  <andrea.corallo@arm.com>
+
+	* testsuite/experimental/net/execution_context/use_service.cc:
+	Require pthread and gthreads.
+
+2020-08-11  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/89760
+	* testsuite/experimental/net/execution_context/make_service.cc:
+	Add dg-require-gthreads.
+	* testsuite/experimental/net/executor/1.cc: Likewise.
+	* testsuite/experimental/net/headers.cc: Likewise.
+	* testsuite/experimental/net/internet/address/v4/comparisons.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/address/v4/cons.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/address/v4/creation.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/address/v4/members.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/resolver/base.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/resolver/ops/lookup.cc:
+	Likewise.
+	* testsuite/experimental/net/internet/resolver/ops/reverse.cc:
+	Likewise.
+	* testsuite/experimental/net/timer/waitable/cons.cc: Likewise.
+	* testsuite/experimental/net/timer/waitable/dest.cc: Likewise.
+	* testsuite/experimental/net/timer/waitable/ops.cc: Likewise.
+
 2020-08-10  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: