[gcc r10-9781] Daily bump.

[GCC Administrator <gccadmin@gcc.gnu.org>]

https://gcc.gnu.org/g:eeaaeb84305a7a05ffc3e5b5a16f638cffcc3963

commit r10-9781-geeaaeb84305a7a05ffc3e5b5a16f638cffcc3963
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Apr 30 00:17:25 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           |  9 +++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/fortran/ChangeLog   |  8 ++++++++
 gcc/testsuite/ChangeLog |  7 +++++++
 libstdc++-v3/ChangeLog  | 23 +++++++++++++++++++++++
 5 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f2578c06e94..8e120d3cacf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2021-04-29  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-04-28  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/100311
+	* config/arm/arm.c (arm_hard_regno_mode_ok): Only allow VPR to be
+	used in HImode.
+
 2021-04-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d04d9806e5b..e485971526c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210429
+20210430
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 105488ea1d9..208efb33add 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2021-04-29  Tobias Burnus  <tobias@codesourcery.com>
+
+	Backported from master:
+	2021-04-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* openmp.c (gfc_match_omp_variable_list): Gobble whitespace before
+	checking whether a '%' or parenthesis-open follows as next character.
+
 2021-04-27  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f5a3c57723f..28c32a71ca7 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2021-04-29  Tobias Burnus  <tobias@codesourcery.com>
+
+	Backported from master:
+	2021-04-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/gomp/map-5.f90: New test.
+
 2021-04-28  Uros Bizjak  <ubizjak@gmail.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2e7efeb6ccd..7eccf84b9f6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,26 @@
+2021-04-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-04-26  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100259
+	* include/experimental/internet (net::ip::make_error_code)
+	(net::ip::make_error_condition, net::ip::make_network_v4)
+	(net::ip::operator==(const udp&, const udp&)): Add 'inline'.
+
+2021-04-29  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-04-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/basic_string.h (__cpp_lib_constexpr_string): Define.
+	* include/std/version (__cpp_lib_constexpr_string): Define.
+	* testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc:
+	Check for __cpp_lib_constexpr_string.
+	* testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc:
+	Likewise.
+	* testsuite/21_strings/char_traits/requirements/version.cc: New test.
+
 2021-04-21  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/100180