[gcc r10-10468] Daily bump.

[gcc r10-10468] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:e2d275aebd2bd790dd02f8961fb6a3fb1c094978

commit r10-10468-ge2d275aebd2bd790dd02f8961fb6a3fb1c094978
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Feb 18 00:17:33 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 65 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        |  9 +++++++
 gcc/testsuite/ChangeLog | 58 +++++++++++++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 11 +++++++++
 5 files changed, 144 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 82817c687c6..0e005f2434e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,68 @@
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/103237
+	* tree-vect-loop.c (vect_is_simple_reduction): Fail for
+	double reductions with multiple inner loop LC PHI nodes.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/103181
+	PR middle-end/103248
+	* tree-eh.c (operation_could_trap_helper_p): Properly
+	check vector constants for a zero element for integer
+	division.  Separate floating point and integer division code.
+	Properly handle fixed-point RDIV_EXPR.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/102798
+	* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
+	Only copy points-to info to newly generated SSA names.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/102762
+	* tree-inline.c (copy_bb): Avoid underflowing nargs.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-06-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100923
+	* tree-ssa-sccvn.c (valueize_refs_1): Take a pointer to
+	the operand vector to be valueized.
+	(valueize_refs): Likewise.
+	(valueize_shared_reference_ops_from_ref): Adjust.
+	(valueize_shared_reference_ops_from_call): Likewise.
+	(vn_reference_lookup_3): Likewise.
+	(vn_reference_lookup_pieces): Likewise.  Re-valueize
+	with honoring availability when we are about to create
+	the ao_ref and valueized before.
+	(vn_reference_lookup): Likewise.
+	(vn_reference_insert_pieces): Adjust.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-06-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101158
+	* tree-vect-slp.c (vect_build_slp_tree_1): Move same operand
+	checking after checking for matching operation.
+
 2022-02-15  Kewen Lin  <linkw@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 2215f56552d..577fe0fa302 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220217
+20220218
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 7b8bdab9c72..0f3f58ac684 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2022-02-17  Jason Merrill  <jason@redhat.com>
+
+	Revert:
+	2021-05-20  Jason Merrill  <jason@redhat.com>
+
+	PR c++/92918
+	* name-lookup.c (push_class_level_binding_1): Do overload a new
+	function with a previous using-declaration.
+
 2021-10-03  Iain Sandoe  <iain@sandoe.co.uk>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8e15f7af768..19a805ccdc0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,61 @@
+2022-02-17  Jason Merrill  <jason@redhat.com>
+
+	Revert:
+	2022-02-17  Jason Merrill  <jason@redhat.com>
+
+	PR c++/92918
+	* g++.dg/lookup/using66.C: New test.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/103237
+	* gcc.dg/torture/pr103237.c: New testcase.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-22  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/103181
+	PR middle-end/103248
+	* gcc.dg/torture/pr103181.c: New testcase.
+	* gcc.dg/pr103248.c: Likewise.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-11-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/102798
+	* gcc.dg/pr102798.c: New testcase.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-10-15  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/102762
+	* gcc.dg/torture/pr102762.c: New testcase.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-06-08  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100923
+	* gcc.dg/torture/pr100923.c: New testcase.
+
+2022-02-17  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-06-22  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/101158
+	* gfortran.dg/pr101158.f90: New testcase.
+
 2022-02-15  Kewen Lin  <linkw@linux.ibm.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e4d417d4c71..5a516fbaf4e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2022-02-17  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-10-21  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/102358
+	* include/bits/stl_iterator.h (__niter_base): Make constexpr
+	for C++20.
+	(__miter_base): Likewise.
+	* testsuite/25_algorithms/move/constexpr.cc: New test.
+
 2022-01-05  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: