Daily bump.

4 files changed, 186 insertions, 1 deletions

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 2333b0d..4ea9877 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250519
+20250520
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 65973f1..3116650 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-05-15  Tobias Burnus  <tburnus@baylibre.com>
+
+	* trans-openmp.cc (gfc_omp_deep_mapping_do): Handle SSA_NAME if
+	a def_stmt is available.
+
 2025-05-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	Backported from master:
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index ceec42b..6cef1dd 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,134 @@
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-05-15  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/libgomp.fortran/alloc-comp-4.f90: New test.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-05-14  Tobias Burnus  <tburnus@baylibre.com>
+
+	* target.c (gomp_attach_pointer): Return bool; accept additional
+	bool to optionally silence the fatal pointee-not-found error.
+	(gomp_map_vars_internal): If the pointee could not be found,
+	check whether it was mapped as GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
+	* libgomp.h (gomp_attach_pointer): Update prototype.
+	* oacc-mem.c (acc_attach_async, goacc_enter_data_internal): Update
+	calls.
+	* testsuite/libgomp.c/target-map-zero-sized.c: New test.
+	* testsuite/libgomp.c/target-map-zero-sized-2.c: New test.
+	* testsuite/libgomp.c/target-map-zero-sized-3.c: New test.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-05-09  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/libgomp.c/interop-cuda-full.c: Use 'link' instead
+	of 'run' when the default device is "! offload_device_nvptx".
+	* testsuite/libgomp.c/interop-cuda-libonly.c: Likewise.
+	* testsuite/libgomp.c/interop-hip-nvidia-full.c: Likewise.
+	* testsuite/libgomp.c/interop-hip-nvidia-no-headers.c: Likewise.
+	* testsuite/libgomp.c/interop-hip-nvidia-no-hip-header.c: Likewise.
+	* testsuite/libgomp.fortran/interop-hip-nvidia-full.F90: Likewise.
+	* testsuite/libgomp.fortran/interop-hip-nvidia-no-module.F90: Likewise.
+	* testsuite/libgomp.c/interop-hip-amd-full.c: Use 'link' instead
+	of 'run' when the default device is "! offload_device_gcn".
+	* testsuite/libgomp.c/interop-hip-amd-no-hip-header.c: Likewise.
+	* testsuite/libgomp.fortran/interop-hip-amd-full.F90: Likewise.
+	* testsuite/libgomp.fortran/interop-hip-amd-no-module.F90: Likewise.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-05-07  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/libgomp.fortran/map-alloc-comp-9.f90: Process differently
+	when USE_USM_REQUIREMENT is set.
+	* testsuite/libgomp.fortran/map-alloc-comp-9-usm.f90: New test.
+
+2025-05-19  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	Backported from master:
+	2025-05-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* testsuite/libgomp.c/interop-hsa.c: GCN offloading only.
+
+2025-05-19  Tobias Burnus  <tobias@codesourcery.com>
+
+	Backported from master:
+	2025-05-01  Tobias Burnus  <tobias@codesourcery.com>
+
+	* testsuite/libgomp.fortran/allocate-8a.f90: New test.
+
+2025-05-19  Andrew Stubbs  <ams@baylibre.com>
+
+	Backported from master:
+	2025-04-25  Andrew Stubbs  <ams@baylibre.com>
+
+	* testsuite/libgomp.c/interop-hsa.c: New test.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-04-24  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/lib/libgomp.exp
+	(check_effective_target_gomp_hip_header_nvidia): Compile with
+	"-Wno-deprecated-declarations".
+	* testsuite/libgomp.c/interop-hip-nvidia-full.c: Likewise.
+	* testsuite/libgomp.c/interop-hipblas-nvidia-full.c: Likewise.
+	* testsuite/libgomp.c/interop-hipblas.h: Add workarounds
+	when using the HIP headers with __HIP_PLATFORM_NVIDIA__.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-04-24  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/lib/libgomp.exp (check_effective_target_openacc_cublas,
+	check_effective_target_openacc_cudart): Update description as
+	the check requires more.
+	(check_effective_target_openacc_libcuda,
+	check_effective_target_openacc_libcublas,
+	check_effective_target_openacc_libcudart,
+	check_effective_target_gomp_hip_header_amd,
+	check_effective_target_gomp_hip_header_nvidia,
+	check_effective_target_gomp_hipfort_module,
+	check_effective_target_gomp_libamdhip64,
+	check_effective_target_gomp_libhipblas): New.
+	* testsuite/libgomp.c-c++-common/interop-2.c: New test.
+	* testsuite/libgomp.c/interop-cublas-full.c: New test.
+	* testsuite/libgomp.c/interop-cublas-libonly.c: New test.
+	* testsuite/libgomp.c/interop-cuda-full.c: New test.
+	* testsuite/libgomp.c/interop-cuda-libonly.c: New test.
+	* testsuite/libgomp.c/interop-hip-amd-full.c: New test.
+	* testsuite/libgomp.c/interop-hip-amd-no-hip-header.c: New test.
+	* testsuite/libgomp.c/interop-hip-nvidia-full.c: New test.
+	* testsuite/libgomp.c/interop-hip-nvidia-no-headers.c: New test.
+	* testsuite/libgomp.c/interop-hip-nvidia-no-hip-header.c: New test.
+	* testsuite/libgomp.c/interop-hip.h: New test.
+	* testsuite/libgomp.c/interop-hipblas-amd-full.c: New test.
+	* testsuite/libgomp.c/interop-hipblas-amd-no-hip-header.c: New test.
+	* testsuite/libgomp.c/interop-hipblas-nvidia-full.c: New test.
+	* testsuite/libgomp.c/interop-hipblas-nvidia-no-headers.c: New test.
+	* testsuite/libgomp.c/interop-hipblas-nvidia-no-hip-header.c: New test.
+	* testsuite/libgomp.c/interop-hipblas.h: New test.
+	* testsuite/libgomp.fortran/interop-hip-amd-full.F90: New test.
+	* testsuite/libgomp.fortran/interop-hip-amd-no-module.F90: New test.
+	* testsuite/libgomp.fortran/interop-hip-nvidia-full.F90: New test.
+	* testsuite/libgomp.fortran/interop-hip-nvidia-no-module.F90: New test.
+	* testsuite/libgomp.fortran/interop-hip.h: New test.
+
+2025-05-19  Tobias Burnus  <tburnus@baylibre.com>
+
+	Backported from master:
+	2025-04-23  Tobias Burnus  <tburnus@baylibre.com>
+
+	* testsuite/libgomp.fortran/target-enter-data-8.f90: New test.
+
 2025-05-06  Tejas Belagod  <tejas.belagod@arm.com>
 
 	* testsuite/libgomp.c-target/aarch64/udr-sve.c: Fix test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7ebd63c..311212d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,49 @@
+2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/ranges (_ZipTransform::operator()): Remove name of
+	unused parameter.
+	(chunk_view::_Iterator, stride_view::_Iterator): Likewise.
+	(join_with_view): Declare _Iterator and _Sentinel as class
+	instead of struct.
+	(repeat_view): Declare _Iterator as class instead of struct.
+
+2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/120293
+	* include/bits/chrono_io.h (_M_format_to_ostream): Add special
+	case for local_time convertible to local_days.
+	* testsuite/std/time/clock/local/io.cc: Check formatting of
+	chrono::local_days.
+
+2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-05-06  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/120029
+	* src/c++17/fs_path.cc (path::operator+=(const path&)): Handle
+	parameters that alias the path or one of its components.
+	* testsuite/27_io/filesystem/path/concat/120029.cc: New test.
+	* testsuite/experimental/filesystem/path/concat/120029.cc: New
+	test.
+
+2025-05-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-05-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/120190
+	* include/std/format (format_kind): Adjust primary template to
+	not depend on itself.
+	* testsuite/std/format/ranges/format_kind_neg.cc: Adjust
+	expected errors. Check more invalid specializations.
+
 2025-05-12  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: