[gcc r11-9562] Daily bump.

[gcc r11-9562] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:b9e6e99907e16f5ad942e2bda8fe7b89d6191571

commit r11-9562-gb9e6e99907e16f5ad942e2bda8fe7b89d6191571
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Feb 12 00:18:36 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 11 ++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 29 +++++++++++++++
 libstdc++-v3/ChangeLog  | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 137 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1683937f3e2..3c4bfe3117b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2022-02-11  Martin Liska  <mliska@suse.cz>
+
+	Backported from master:
+	2021-12-03  Martin Liska  <mliska@suse.cz>
+		    Peter Bergner  <bergner@linux.ibm.com>
+
+	PR target/101324
+	* config/rs6000/rs6000.c (rs6000_option_override_internal): Move the
+	disabling of shrink-wrapping when using -mrop-protect from here...
+	(rs6000_override_options_after_change): ...to here.
+
 2022-02-10  Uros Bizjak  <ubizjak@gmail.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index f22e11ed9b0..b975470831b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220211
+20220212
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2ed5bb605ce..307e82751a0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,32 @@
+2022-02-11  Martin Liska  <mliska@suse.cz>
+
+	Backported from master:
+	2021-12-03  Martin Liska  <mliska@suse.cz>
+
+	PR target/101324
+	* gcc.target/powerpc/pr101324.c: New test.
+
+2022-02-11  Peter Bergner  <bergner@linux.ibm.com>
+
+	Backported from master:
+	2021-12-07  Peter Bergner  <bergner@linux.ibm.com>
+
+	PR testsuite/103556
+	PR testsuite/103586
+	* lib/target-supports.exp (check_effective_target_rop_ok): Remove '\n'.
+
+2022-02-11  Peter Bergner  <bergner@linux.ibm.com>
+
+	Backported from master:
+	2021-12-03  Peter Bergner  <bergner@linux.ibm.com>
+
+	* lib/target-supports.exp (check_effective_target_rop_ok): New function.
+	* gcc.target/powerpc/rop-1.c: Use it.
+	* gcc.target/powerpc/rop-2.c: Likewise.
+	* gcc.target/powerpc/rop-3.c: Likewise.
+	* gcc.target/powerpc/rop-4.c: Likewise.
+	* gcc.target/powerpc/rop-5.c: Likewise.
+
 2022-02-10  H.J. Lu  <hjl.tools@gmail.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index df215fcf24b..72618b9d3ef 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,99 @@
+2022-02-11  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	* include/std/ranges (__detail::__box): Revert r11-9555 changes
+	to the constraints on the partial specialization and the
+	now-unnecessary special member functions.
+	(__detail::__non_propagating_cache::operator=): Remove
+	now-unused overload added by r11-9555.
+	(split_view::_OuterIter::__current): Adjust after reverting the
+	r11-9555 change to the type of _M_current.
+	(split_view::_M_current): Revert r11-9555 change to its type.
+	(split_view::split_view): Constrain the default constructor
+	further.
+	* testsuite/std/ranges/adaptors/detail/copyable_box.cc: Disable
+	now-irrelevant test for the r11-9555 changes to the partial
+	specialization of __box.
+
+2022-02-11  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-07-16  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	PR libstdc++/101231
+	* include/std/ranges (_CachedPosition::_M_get): For non-forward
+	ranges, just call __builtin_unreachable.
+	* testsuite/std/ranges/istream_view.cc (test05): New test.
+
+2022-02-11  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-06-21  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	* include/bits/ranges_cmp.h (__cpp_lib_ranges): Adjust value.
+
+2022-02-11  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-06-18  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/103904
+	* include/bits/iterator_concepts.h (weakly_incrementable): Remove
+	default_initializable requirement.
+	* include/bits/ranges_base.h (ranges::view): Likewise.
+	* include/bits/ranges_util.h (subrange): Constrain the default
+	ctor.
+	* include/bits/stl_iterator.h (common_iterator): Constrain the
+	default ctor.
+	(counted_iterator): Likewise.
+	* include/std/ranges (__detail::__box::operator=): Handle
+	self-assignment in the primary template.
+	(__detail::__box): In the partial specialization: adjust
+	constraints as per P2325.  Add specialized operator= for the
+	case when the wrapped type is not copyable.  Constrain the
+	default ctor.  Avoid list-initialization.
+	(single_view): Constraint the default ctor.
+	(iota_view): Relax semiregular constraint to copyable.
+	Constrain the default ctor.
+	(iota_view::_Iterator): Constraint the default ctor.
+	(ref_view): Remove the default ctor.  Remove NSDMIs.
+	(ref_view::_Iterator): Constrain the default ctor.
+	(__detail::__non_propagating_cache::operator=): Define overload
+	for assigning from a value of the underlying type.
+	(filter_view): Likewise.
+	(filter_view::_Iterator): Likewise.
+	(transform_view): Likewise.
+	(transform_view::_Iterator): Likewise.
+	(take_view): Likewise.
+	(take_view::_Iterator): Likewise.
+	(take_while_view): Likewise.
+	(take_while_view::_Iterator): Likewise.
+	(drop_while_view): Likewise.
+	(drop_while_view::_Iterator): Likewise.
+	(join_view): Likewise.
+	(split_view::_OuterIter::__current): Adjust after changing the
+	type of _M_current.
+	(split_view::_M_current): Wrap it in a __non_propagating_cache.
+	(split_view::split_view): Constrain the default ctor.
+	(common_view): Constrain the default ctor.
+	(reverse_view): Likewise.
+	(elements_view): Likewise.
+	* include/std/span (enable_view<span<_ElementType, _Extent>>):
+	Define this partial specialization to true unconditionally.
+	* include/std/version (__cpp_lib_ranges): Adjust value.
+	* testsuite/std/ranges/adaptors/detail/semiregular_box.cc:
+	Rename to ...
+	* testsuite/std/ranges/adaptors/detail/copyable_box.cc: ... this.
+	(test02): Adjust now that __box is copyable-box not
+	semiregular-box.
+	(test03): New test.
+	* testsuite/std/ranges/p2325.cc: New test.
+	* testsuite/std/ranges/single_view.cc (test06): New test.
+	* testsuite/std/ranges/view.cc: Adjust now that view doesn't
+	require default_initializable.
+
 2022-02-10  Thomas Rodgers  <rodgert@appliantology.com>
 
 	Backported from master: