[gcc r14-12302] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:06632d0c7caa3f6865f0c42b127fa2c59d913244

commit r14-12302-g06632d0c7caa3f6865f0c42b127fa2c59d913244
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Feb 7 00:18:39 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 13 +++++++++++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 18 ++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 42cf9e8bc0bc..5d8a89087a06 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2026-02-06  xiezhiheng  <xiezhiheng@huawei.com>
+
+	Backported from master:
+	2026-02-05  xiezhiheng  <xiezhiheng@huawei.com>
+		    liyunfei  <liyunfei33@huawei.com>
+
+	* config/aarch64/aarch64-cores.def (AARCH64_CORE): Add hip12 core
+	* config/aarch64/aarch64-cost-tables.h: Add hip12_extra_costs
+	* config/aarch64/aarch64-tune.md: Regenerate
+	* config/aarch64/aarch64.cc: Include hip12 tuning model
+	* doc/invoke.texi: Document -mcpu=hip12
+	* config/aarch64/tuning_models/hip12.h: New file.
+
 2026-02-05  Hongyu Wang  <hongyu.wang@intel.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 4d3f16e040e0..85b56ab79660 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260206
+20260207
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7dd84c2e1b4e..efea203bf6f9 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,21 @@
+2026-02-06  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	Backported from master:
+	2025-08-26  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	PR libstdc++/90192
+	* include/bits/stl_vector.h (vector<T>::_M_fill_append): Declare.
+	(vector<T>::fill): Use _M_fill_append instead of _M_fill_insert.
+	* include/bits/vector.tcc (vector<T>::_M_fill_append): Define
+	(vector<T>::_M_fill_insert): Delegate to _M_fill_append when
+	elements are appended.
+	* testsuite/23_containers/vector/modifiers/moveable.cc: Updated
+	copycount for inserting at the end (appending).
+	* testsuite/23_containers/vector/modifiers/resize.cc: New test.
+	* testsuite/backward/hash_set/check_construct_destroy.cc: Updated
+	copycount, the hash_set constructor uses insert to fill buckets
+	with nullptrs.
+
 2026-02-05  Tomasz Kamiński  <tkaminsk@redhat.com>
 
 	Backported from master: