[gcc r10-9105] Daily bump.

[gcc r10-9105] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:8ae7590cc40475bdb1174fbfa1bc6b326b7c0c41

commit r10-9105-g8ae7590cc40475bdb1174fbfa1bc6b326b7c0c41
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Dec 2 00:17:18 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 45 +++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 40 ++++++++++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 15 +++++++++++++++
 4 files changed, 101 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bcc25e66da5..be68408bc41 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,48 @@
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-11-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97812
+	* tree-vrp.c (register_edge_assert_for_2): Extend the range
+	according to its sign before seeing whether it fits.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-11-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97760
+	* tree-vect-loop.c (check_reduction_path): Reject
+	reduction paths we do not handle in epilogue generation.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-10-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97539
+	* tree-vect-loop-manip.c (vect_do_peeling): Reset out-of-loop
+	debug uses before peeling.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-05-18  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/95171
+	* tree-inline.c (remap_gimple_stmt): Split out trapping compares
+	when inlining into a non-call EH function.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-10-26  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/97554
+	* sbitmap.c (sbitmap_vector_alloc): Use size_t for byte
+	quantities to avoid overflow.
+
 2020-11-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR target/97939
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 91326ab1d8f..ddafb1c0f90 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201201
+20201202
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f1fad609a17..6d7fa42ec8b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,43 @@
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-11-13  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97812
+	* gcc.dg/torture/pr97812.c: New testcase.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-11-10  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97760
+	* gcc.dg/vect/pr97760.c: New testcase.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-10-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/97539
+	* gcc.dg/pr97539.c: New testcase.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-05-18  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/95171
+	* gcc.dg/pr95171.c: New testcase.
+
+2020-12-01  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2020-11-26  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/98002
+	* gcc.dg/strncmp-2.c: Call mprotect again before free.
+
 2020-11-30  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 
 	* gcc.target/arm/pr91816.c: Update test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c6884c88a2e..ec2ca46ae24 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,18 @@
+2020-12-01  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-12  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/95322
+	* include/std/ranges (take_view::_CI): Define this alias
+	template as per LWG 3449 and remove ...
+	(take_view::_Sentinel::_CI): ... this type alias.
+	(take_view::_Sentinel::operator==): Adjust use of _CI
+	accordingly.  Define a second overload that accepts an iterator
+	of the opposite constness as per LWG 3449.
+	(take_while_view::_Sentinel::operator==): Likewise.
+	* testsuite/std/ranges/adaptors/95322.cc: Add tests for LWG 3449.
+
 2020-11-26  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: