[gcc r12-10213] Daily bump.

[gcc r12-10213] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:3a23863d1b4d41573016ac4559818f962faa3870

commit r12-10213-g3a23863d1b4d41573016ac4559818f962faa3870
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Mar 14 00:22:31 2024 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1ab707fca67..d58fa7c0da5 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240313
+20240314
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 8db58d58c7f..2fe8b8ccbe5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,64 @@
+2024-03-13  Cassio Neri  <cassio.neri@gmail.com>
+
+	Backported from master:
+	2024-01-05  Cassio Neri  <cassio.neri@gmail.com>
+
+	* include/std/chrono: Fix + and - for months and weekdays.
+	* testsuite/std/time/month/1.cc: Add constexpr tests against overflow.
+	* testsuite/std/time/month/2.cc: New test for extreme values.
+	* testsuite/std/time/weekday/1.cc: Add constexpr tests against overflow.
+	* testsuite/std/time/weekday/2.cc: New test for extreme values.
+
+2024-03-13  Cassio Neri  <cassio.neri@gmail.com>
+
+	Backported from master:
+	2023-11-14  Cassio Neri  <cassio.neri@gmail.com>
+
+	* include/std/chrono (operator-(const weekday&, const weekday&)):
+	Optimize.
+
+2024-03-13  Cassio Neri  <cassio.neri@gmail.com>
+
+	Backported from master:
+	2023-11-14  Cassio Neri  <cassio.neri@gmail.com>
+
+	* include/std/chrono (year::is_leap): Clear code.
+
+2024-03-13  Cassio Neri  <cassio.neri@gmail.com>
+
+	Backported from master:
+	2023-11-14  Cassio Neri  <cassio.neri@gmail.com>
+
+	* include/std/chrono (year_month_day_last::day): Remove &1.
+
+2024-03-13  Cassio Neri  <cassio.neri@gmail.com>
+
+	Backported from master:
+	2023-11-14  Cassio Neri  <cassio.neri@gmail.com>
+
+	* include/std/chrono (weekday::_S_from_days): Fix UB.
+	* testsuite/std/time/weekday/1.cc: Add test for overflow.
+
+2024-03-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/list.tcc (list::sort(Cmp)): Fix -Wsign-compare
+	warning for loop condition.
+
+2024-03-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-06-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/110167
+	* include/std/array (to_array): Initialize arrays of trivial
+	types using memcpy. For non-trivial types, use lambda
+	expressions instead of a separate helper function.
+	(__to_array): Remove.
+	* testsuite/23_containers/array/creation/110167.cc: New test.
+
 2024-02-08  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: