[gcc r8-10852] Daily bump.

[gcc r8-10852] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:65d5d2eb627a1c7b43cb80397c411e752fadc411

commit r8-10852-g65d5d2eb627a1c7b43cb80397c411e752fadc411
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Apr 20 00:17:59 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           |  5 +++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  4 ++++
 libstdc++-v3/ChangeLog  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c8fdb03b2fa..02d7a00cf19 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2021-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/i386/winnt.c (i386_pe_seh_cold_init): Properly deal with
+	frames larger than the SEH maximum frame size.
+
 2021-03-23  H.J. Lu  <hjl.tools@gmail.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index fac6a1c7805..b392715811c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210419
+20210420
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 51ca5fe2423..3d0c722154e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2021-04-19  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gnat.dg/opt92.adb: New test.
+
 2021-04-02  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 321c939c00f..6abd7847ee6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,51 @@
+2021-04-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-10-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/97362
+	* doc/html/manual/source_code_style.html: Regenerate.
+	* doc/xml/manual/appendix_contributing.xml: Add __deref to
+	BADNAMES.
+	* include/debug/functions.h (_Irreflexive_checker::__deref):
+	Rename to __ref.
+
+2021-04-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-10-26  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/97570
+	* libsupc++/new_opa.cc: Declare size_t in global namespace.
+	Remove unused header.
+
+2021-04-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-12-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/98319
+	* include/experimental/memory_resource: Add system_header pragma
+	and only define contents for C++14 and later.
+	* include/experimental/random: Only define contents for C++14
+	and later.
+	* include/experimental/source_location: Likewise.
+	* include/experimental/utility: Likewise.
+	* testsuite/experimental/feat-lib-fund.cc: Include all LFTS
+	headers that are present. Allow test to run for all modes.
+
+2021-04-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-02-11  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/99058
+	* doc/xml/manual/status_cxx2011.xml: Document when support
+	became stable.
+	* doc/xml/manual/status_cxx2014.xml: Likewise.
+	* doc/xml/manual/status_cxx2017.xml: Likewise.
+	* doc/html/manual/status.html: Regenerate.
+
 2021-01-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: