[gcc r10-8889] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:b6bf8afea270cc6a919290072a4c0a25df033ec6

commit r10-8889-gb6bf8afea270cc6a919290072a4c0a25df033ec6
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Oct 14 00:17:00 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 35 +++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        | 12 ++++++++++++
 gcc/testsuite/ChangeLog | 20 ++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 13 +++++++++++++
 5 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e131c3c72ed..2a18843cd39 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,38 @@
+2020-10-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* config/aarch64/aarch64.c (neoversen2_tunings): Define.
+	* config/aarch64/aarch64-cores.def (neoverse-n2): Use it.
+
+2020-10-13  Alex Coplan  <alex.coplan@arm.com>
+
+	Backported from master:
+	2020-09-30  Alex Coplan  <alex.coplan@arm.com>
+
+	PR target/97251
+	* config/arm/arm.md (movsf): Relax TARGET_HARD_FLOAT to
+	TARGET_VFP_BASE.
+	(movdf): Likewise.
+	* config/arm/vfp.md (no_literal_pool_df_immediate): Likewise.
+	(no_literal_pool_sf_immediate): Likewise.
+
+2020-10-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2020-09-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/arm/arm-protos.h (arm_mve_mode_and_operands_type_check):
+	Delete.
+	* config/arm/arm.c (arm_coproc_mem_operand_wb): Use a scale factor
+	of 2 rather than 4 for 16-bit modes.
+	(arm_mve_mode_and_operands_type_check): Delete.
+	* config/arm/constraints.md (Uj): Allow writeback for Neon,
+	but continue to disallow it for MVE.
+	* config/arm/arm.md (*arm32_mov<HFBF:mode>): Add !TARGET_HAVE_MVE.
+	* config/arm/vfp.md (*mov_load_vfp_hf16, *mov_store_vfp_hf16): Fold
+	back into...
+	(*mov<mode>_vfp_<mode>16): ...here but use Uj for the FPR memory
+	constraints.  Use for base MVE too.
+
 2020-10-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4d019bc9672..7516298d9d2 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201013
+20201014
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index bec83c49074..6eaa5b5e677 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,15 @@
+2020-10-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-08  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/96229
+	* parser.c (cp_parser_class_specifier_1): Move call to
+	associate_classtype_constraints from here to ...
+	(cp_parser_class_head): ... here.
+	* pt.c (is_compatible_template_arg): Correct documentation to
+	say "argument is _no_ more constrained than the parameter".
+
 2020-10-08  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 96ea01fc318..ed86999c2be 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,23 @@
+2020-10-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-08  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/96229
+	* g++.dg/cpp2a/concepts-class2.C: New test.
+
+2020-10-13  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2020-09-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/arm/mve/intrinsics/mve-vldstr16-no-writeback.c: Allow
+	the store to use GPRs instead of FPRs.  Add scan-assembler-nots
+	for writeback.
+	* gcc.target/arm/armv8_1m-fp16-move-1.c: New test.
+	* gcc.target/arm/armv8_1m-fp32-move-1.c: Likewise.
+	* gcc.target/arm/armv8_1m-fp64-move-1.c: Likewise.
+
 2020-10-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6a2119679f9..d3b8807a8d6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2020-10-13  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2020-10-08  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/95788
+	* include/bits/ranges_uninitialized.h:
+	(__construct_at_fn::operator()): Rewrite in terms of
+	std::construct_at.  Declare it conditionally noexcept.  Qualify
+	calls to declval in its requires-clause.
+	* testsuite/20_util/specialized_algorithms/construct_at/95788.cc:
+	New test.
+
 2020-10-08  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: