[gcc r10-10049] Daily bump.

[gcc r10-10049] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:3e1daf46f483440327ef607b3eeed339b0c41dba

commit r10-10049-g3e1daf46f483440327ef607b3eeed339b0c41dba
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Aug 20 00:17:19 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 16 ++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  8 ++++++++
 libstdc++-v3/ChangeLog  |  9 +++++++++
 4 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3bd17c16404..c1c1a5546e2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,19 @@
+2021-08-19  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-05-27  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/100767
+	* config/arm/arm.c (arm_configure_build_target): Remove parameter
+	opts_set, directly check opts parameters for being non-null.
+	(arm_option_restore): Update call to arm_configure_build_target.
+	(arm_option_override): Likewise.
+	(arm_can_inline_p): Likewise.
+	(arm_valid_target_attribute_tree): Likewise.
+	* config/arm/arm-c.c (arm_pragma_target_parse): Likewise.
+	* config/arm/arm-protos.h (arm_configure_build_target): Adjust
+	prototype.
+
 2021-08-17  Richard Sandiford  <richard.sandiford@arm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 30a51b98f77..a0951915c74 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210819
+20210820
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b9f9fcc082e..1fc4953fb84 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2021-08-19  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Backported from master:
+	2021-08-19  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR testsuite/101969
+	* gcc.dg/pr78213.c: Fix up for '--enable-checking=release' etc.
+
 2021-08-17  Thomas Schwinge  <thomas@codesourcery.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b5f60c74921..238e2b5ce62 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2021-08-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-08-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100139
+	* doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table.
+	* doc/html/manual/status.html: Regenerate.
+
 2021-08-17  Thomas Schwinge  <thomas@codesourcery.com>
 
 	Backported from master: