[gcc r14-12027] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:50267fc11462d4b99f962b62204db4dbf504359b

commit r14-12027-g50267fc11462d4b99f962b62204db4dbf504359b
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Sep 16 00:25:17 2025 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 43 +++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        |  9 +++++++++
 gcc/testsuite/ChangeLog | 33 +++++++++++++++++++++++++++++++++
 libstdc++-v3/ChangeLog  | 16 ++++++++++++++++
 5 files changed, 102 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 47c30f3398fa..61819556690a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,46 @@
+2025-09-15  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	Backported from master:
+	2025-09-03  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	PR target/121749
+	* config/aarch64/aarch64-simd.md (aarch64_<shrn_op>shrn_n<mode>):
+	Use aarch64_simd_shift_imm_offset_<vn_mode> instead of
+	aarch64_simd_shift_imm_offset_<ve_mode> predicate.
+	(aarch64_<shrn_op>shrn_n<mode> VQN define_expand): Likewise.
+	(*aarch64_<shrn_op>rshrn_n<mode>_insn): Likewise.
+	(aarch64_<shrn_op>rshrn_n<mode>): Likewise.
+	(aarch64_<shrn_op>rshrn_n<mode> VQN define_expand): Likewise.
+	(aarch64_sqshrun_n<mode>_insn): Likewise.
+	(aarch64_sqshrun_n<mode>): Likewise.
+	(aarch64_sqshrun_n<mode> VQN define_expand): Likewise.
+	(aarch64_sqrshrun_n<mode>_insn): Likewise.
+	(aarch64_sqrshrun_n<mode>): Likewise.
+	(aarch64_sqrshrun_n<mode>): Likewise.
+	* config/aarch64/iterators.md (vn_mode): Handle DI, SI, HI modes.
+
+2025-09-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	Backported from master:
+	2025-09-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	* config/avr/avr-mcus.def: Add avr32eb14, avr32eb20,
+	avr32eb28, avr32eb32.
+	* doc/avr-mmcu.texi: Rebuild.
+
+2025-09-15  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	Backported from master:
+	2024-07-16  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* config/s390/vector.md (V_HW): Enable V1TI unconditionally and
+	add TI.
+	(vec_cmpu<VIT_HW:mode><VIT_HW:mode>): Add 128-bit integer
+	variants.
+	(*vec_cmpeq<mode><mode>_nocc_emu): Emulate operation.
+	(*vec_cmpgt<mode><mode>_nocc_emu): Emulate operation.
+	(*vec_cmpgtu<mode><mode>_nocc_emu): Emulate operation.
+
 2025-09-10  Georg-Johann Lay  <avr@gjlay.de>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 7545e0923ebf..fed526bc14b6 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250915
+20250916
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a9cafe958688..178d0c1b8939 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2025-09-15  Matthias Kretz  <m.kretz@gsi.de>
+
+	Backported from master:
+	2025-09-09  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR c++/121801
+	* mangle.cc (write_real_cst): Handle 16-bit real and assert
+	that reals have 16 bits or a multiple of 32 bits.
+
 2025-08-08  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1ba42aa87010..f0799ec73641 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,36 @@
+2025-09-15  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	Backported from master:
+	2025-09-03  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	PR target/121749
+	* gcc.target/aarch64/simd/pr121749.c: Use dg-assemble directive.
+
+2025-09-15  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	Backported from master:
+	2025-09-03  Kyrylo Tkachov  <ktkachov@nvidia.com>
+
+	PR target/121749
+	* gcc.target/aarch64/simd/pr121749.c: New test.
+
+2025-09-15  Matthias Kretz  <m.kretz@gsi.de>
+
+	Backported from master:
+	2025-09-09  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR c++/121801
+	* g++.dg/abi/pr121801.C: New test.
+
+2025-09-15  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	Backported from master:
+	2024-07-16  Stefan Schulze Frielinghaus  <stefansf@gcc.gnu.org>
+
+	* gcc.target/s390/vector/vec-cmp-emu-1.c: New test.
+	* gcc.target/s390/vector/vec-cmp-emu-2.c: New test.
+	* gcc.target/s390/vector/vec-cmp-emu-3.c: New test.
+
 2025-08-30  liuhongt  <hongtao.liu@intel.com>
 
 	Revert:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index db1dc9d378d5..ceddb561f03e 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,19 @@
+2025-09-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-09-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/117276
+	* include/pstl/parallel_backend_tbb.h (__func_task::finalize):
+	Make deallocation unconditional.
+
+2025-09-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-09-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/unique_ptr.h: Remove blank line.
+
 2025-09-09  Tomasz Kamiński  <tkaminsk@redhat.com>
 
 	Backported from master: