[gcc r12-8668] Daily bump.

[gcc r12-8668] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:4178af1a5f65a9baad5ecbb3f44824861259fba5

commit r12-8668-g4178af1a5f65a9baad5ecbb3f44824861259fba5
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Aug 6 00:19:27 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          |  5 +++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9f02282179b..6ae490e9ba5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2022-08-05   Michael Meissner  <meissner@linux.ibm.com>
+
+	* config/rs6000/rs6000.cc (rs6000_option_override_internal): Remove code
+	setting -mblock-ops-vector-pair.  Back port patch from trunk on 8/3.
+
 2022-08-02  Peter Bergner  <bergner@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9f7125e822a..6f474c62c62 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220805
+20220806
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 42b24dd03ca..bc8d2e0108a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,36 @@
+2022-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-08-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/string_view (basic_string_view(Range&&)): Add
+	explicit as per P2499R0.
+	* testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc:
+	Adjust implicit conversions. Check implicit conversions fail.
+	* testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc:
+	Likewise.
+
+2022-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-08-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/expected (unexpected::_M_val): Rename to _M_unex.
+	(bad_expected_access::_M_val): Likewise.
+
+2022-08-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2022-08-04  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/ios_base.h (__cpp_lib_ios_noreplace): Update
+	value to 202207L.
+	* include/std/version (__cpp_lib_ios_noreplace): Likewise.
+	* testsuite/27_io/basic_ofstream/open/char/noreplace.cc: Check
+	for new value.
+	* testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc:
+	Likewise.
+
 2022-08-03  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: