+2024-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
+
+ Backported from master:
+ 2023-12-20 Siddhesh Poyarekar <siddhesh@gotplt.org>
+
+ PR tree-optimization/113012
+ * tree-object-size.cc (compute_builtin_object_size): Expand
+ comment for dynamic object sizes.
+ (collect_object_sizes_for): Always set COMPUTED bitmap for
+ dynamic object sizes.
+
2024-01-09 Eric Botcazou <ebotcazou@adacore.com>
PR rtl-optimization/113140
+2024-01-11 Siddhesh Poyarekar <siddhesh@gotplt.org>
+
+ Backported from master:
+ 2023-12-20 Siddhesh Poyarekar <siddhesh@gotplt.org>
+
+ PR tree-optimization/113012
+ * gcc.dg/ubsan/pr113012.c: New test case.
+
2024-01-09 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/bip_prim_func2.adb: New test.
+2024-01-11 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-01-11 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/xml/manual/evolution.xml: Fix spelling.
+ * doc/html/manual/api.html: Regenerate.
+
+2024-01-11 François Dumont <fdumont@gcc.gnu.org>
+
+ PR libstdc++/112477
+ * src/c++11/debug.cc
+ (_Safe_iterator_base::_M_attach): Reset _M_version to 0 if attaching to null
+ sequence.
+ (_Safe_iterator_base::_M_attach_single): Likewise.
+ (_Safe_local_iterator_base::_M_attach): Likewise.
+ (_Safe_local_iterator_base::_M_attach_single): Likewise.
+ * testsuite/23_containers/map/debug/112477.cc: New test case.
+
+2024-01-11 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-01-11 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/xml/manual/evolution.xml: Document addition of
+ libstdc++exp.a.
+ * doc/html/*: Regenerate.
+
+2024-01-11 Ken Matsui <kmatsui@gcc.gnu.org>
+
+ Backported from master:
+ 2024-01-11 Ken Matsui <kmatsui@gcc.gnu.org>
+
+ PR libstdc++/113250
+ * src/c++17/fs_ops.cc (fs::equivalent): Use || instead of &&.
+ * src/filesystem/ops.cc (fs::equivalent): Likewise.
+ * testsuite/27_io/filesystem/operations/equivalent.cc: Handle
+ error codes.
+ * testsuite/experimental/filesystem/operations/equivalent.cc:
+ Likewise.
+
2024-01-10 Jonathan Wakely <jwakely@redhat.com>
Backported from master: