[gcc r9-9046] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:83a51f1af92e5537da3729eb78efb67b615307b4

commit r9-9046-g83a51f1af92e5537da3729eb78efb67b615307b4
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Nov 14 00:18:33 2020 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 10 ++++++++++
 gcc/testsuite/ChangeLog |  9 +++++++++
 libstdc++-v3/ChangeLog  | 25 +++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index b84a76f5a25..30ba5a060da 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201113
+20201114
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 504737621a7..c8cd8534137 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,13 @@
+2020-11-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-07  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/88115
+	PR libstdc++/97273
+	* tree.c (cp_tree_equal) <case ALIGNOF_EXPR>: Return false if
+	ALIGNOF_EXPR_STD_P differ.
+
 2020-09-16  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b3880d4208b..d2a7f0dcd05 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2020-11-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-07  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/88115
+	PR libstdc++/97273
+	* g++.dg/template/alignof3.C: New test.
+
 2020-11-12  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f6e2f5e468c..f50cc39424a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,28 @@
+2020-11-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2020-11-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/97798
+	* include/ext/numeric_traits.h (__glibcxx_signed)
+	(__glibcxx_digits, __glibcxx_min, __glibcxx_max): Remove
+	macros.
+	(__is_integer_nonstrict::__width): Define new constant.
+	(__numeric_traits_integer): Define constants in terms of each
+	other and __is_integer_nonstrict::__width, rather than the
+	removed macros.
+	(_GLIBCXX_INT_N_TRAITS): Macro to define explicit
+	specializations for non-standard integer types.
+
+2020-11-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-09-22  Patrick Palka  <ppalka@redhat.com>
+
+	* include/bits/stl_algo.h (__sample): Exit early when the
+	input range is empty.
+	* testsuite/25_algorithms/sample/3.cc: New test.
+
 2020-11-09  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: