[gcc r10-8952] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:26abfb0e7629747c8e1f4a36b251864c61af02bb

commit r10-8952-g26abfb0e7629747c8e1f4a36b251864c61af02bb
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Oct 29 00:17:28 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           |  9 +++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        |  9 +++++++++
 gcc/testsuite/ChangeLog | 24 ++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 10 ++++++++++
 5 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index df4dc5fb96e..e7eaac7ad8d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2020-10-28  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-09-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97081
+	* tree-vect-patterns.c (vect_recog_rotate_pattern): Use the
+	precision of the shifted operand to determine the mask.
+
 2020-10-26  Martin Jambor  <mjambor@suse.cz>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 52d576a34f9..8559f6c8b74 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201028
+20201029
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 912f437fffd..5eddb5869a7 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2020-10-28  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-28  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/95132
+	* decl2.c (mark_used): Move up the constraints_satisfied_p check
+	so that we check constraints before calling maybe_instantiate_decl.
+
 2020-10-24  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 96ccc59379c..387cf722b8b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,27 @@
+2020-10-28  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-28  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/95132
+	* g++.dg/cpp2a/concepts-fn7.C: New test.
+
+2020-10-28  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2020-09-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/97081
+	* gcc.dg/vect/pr97081-2.c: New test.
+
+2020-10-28  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-09-18  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97081
+	* gcc.dg/vect/pr97081.c: New testcase.
+
 2020-10-26  Martin Jambor  <mjambor@suse.cz>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f110b3d4bf6..345149a3464 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2020-10-28  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-23  Patrick Palka  <ppalka@redhat.com>
+
+	* include/std/ranges (single_view::single_view): Mark the
+	in place constructor explicit as per LWG 3428.
+	(take_view): Remove the constraint on the deduction guide's
+	template parameter as per LWG 3447.
+
 2020-10-21  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master: