[gcc r11-8417] Daily bump.

[gcc r11-8417] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:3f3bcc115c877500851d55bf81dcfa37f6aaf085

commit r11-8417-g3f3bcc115c877500851d55bf81dcfa37f6aaf085
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat May 15 00:18:06 2021 +0000

    Daily bump.

Diff:
---
 contrib/ChangeLog       | 10 ++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  7 +++++++
 gcc/testsuite/ChangeLog |  7 +++++++
 4 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index fe2e2763aa5..f2705dd5d68 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,13 @@
+2021-05-14  Martin Liska  <mliska@suse.cz>
+
+	* gcc-changelog/git_check_commit.py: Sync from master.
+	* gcc-changelog/git_commit.py: Likewise.
+	* gcc-changelog/git_email.py: Likewise.
+	* gcc-changelog/git_repository.py: Likewise.
+	* gcc-changelog/git_update_version.py: Likewise.
+	* gcc-changelog/test_email.py: Likewise.
+	* gcc-changelog/test_patches.txt: Likewise.
+
 2021-04-27  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 552c3b209c0..40eb1cad583 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210514
+20210515
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 786a4249ef8..ed95b4ae056 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,10 @@
+2021-05-14  Martin Liska  <mliska@suse.cz>
+
+	Backported from master:
+	2021-05-14  Martin Liska  <mliska@suse.cz>
+
+	* c.opt: Add Warning keyword for 2 options.
+
 2021-04-27  Release Manager
 
 	* GCC 11.1.0 released.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 401c1f57f96..e4fd12da058 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2021-05-14  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2021-05-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/cpp1y/pr88872.C: New test.
+
 2021-05-13  Martin Sebor  <msebor@redhat.com>
 
 	PR c/100550