[gcc r14-12922] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:3a0c3a9233c3488a1dda2fb75e45f194a0853568

commit r14-12922-g3a0c3a9233c3488a1dda2fb75e45f194a0853568
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Oct 9 00:18:33 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 20 ++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 16 ++++++++++++++++
 libstdc++-v3/ChangeLog  |  9 +++++++++
 4 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e51e3e4b2aff..ec52f0d5d820 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2026-10-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	Backported from master:
+	2026-09-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/127650
+	* config/i386/i386.cc (ix86_gimplify_va_arg): Limit type_align
+	to arg_boundary.
+
+2026-10-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	Backported from master:
+	2026-10-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/127482
+	* config/avr/avr.cc (sequent_regs_live): Return 0 for
+	noreturn functions, OS_task and OS_main.
+	(avr_prologue_setup_frame, avr_expand_epilogue) <minimize>: Move
+	OS_task and OS_main tests to sequent_regs_live.
+
 2026-10-02  Alexey Lapshin  <alexey.lapshin@espressif.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9f8a7f60d9a1..f47b7ee4462e 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20261008
+20261009
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5be33494a18a..4dbc12c34c47 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,19 @@
+2026-10-08  Uros Bizjak  <ubizjak@gmail.com>
+
+	Backported from master:
+	2026-09-30  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/127650
+	* gcc.target/i386/pr127650.c: New test.
+
+2026-10-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	Backported from master:
+	2026-10-08  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/127482
+	* gcc.target/avr/torture/pr127482.c: New test.
+
 2026-10-01  Christophe Lyon  <christophe.lyon@arm.com>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1fd71313496d..c928f12cc0a9 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2026-10-08  Tomasz Kamiński  <tkaminsk@redhat.com>
+
+	* include/std/chrono (chrono::__detail::__get_leap_second_info):
+	Update expiry date for leap seconds list.
+	* src/c++20/tzdb.cc (tzdb_list::_Node::_S_read_leap_seconds):
+	Likewise.
+	* src/c++20/tzdata.zi: Import new file from 2026e release.
+	(cherry picked with modifications from 080bfd8da2e572dab240cce4a685b342fa7c070d)
+
 2026-10-04  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: