https://gcc.gnu.org/g:8d6e6f5e18fbef53aec252ba24748876cc799463
commit r13-9137-g8d6e6f5e18fbef53aec252ba24748876cc799463
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sun Oct 20 00:21:01 2024 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 38 ++++++++++
gcc/DATESTAMP | 2 +-
gcc/testsuite/ChangeLog | 22 ++++++
libstdc++-v3/ChangeLog | 195 ++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 256 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 231d226c70de..3bb1b16d47ad 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,41 @@
+2024-10-16 Uros Bizjak <ubiz...@gmail.com>
+
+ Backported from master:
+ 2024-10-15 Uros Bizjak <ubiz...@gmail.com>
+
+ PR target/117116
+ * config/i386/i386-expand.cc (expand_vector_set): Force "val"
+ into a register before VEC_MERGE/VEC_DUPLICATE RTX is generated
+ if it doesn't satisfy nonimmediate_operand predicate.
+
+2024-10-16 liuhongt <hongtao....@intel.com>
+
+ Backported from master:
+ 2024-10-10 liuhongt <hongtao....@intel.com>
+
+ * config/i386/i386.cc (ix86_vector_costs::ix86_vector_costs):
+ Add new member m_num_avx256_vec_perm.
+ (ix86_vector_costs::add_stmt_cost): Record 256-bit vec_perm.
+ (ix86_vector_costs::finish_cost): Prevent vectorization for
+ TAREGT_AVX256_AVOID_VEC_PERM when there's 256-bit vec_perm
+ instruction.
+ * config/i386/i386.h (TARGET_AVX256_AVOID_VEC_PERM): New
+ Macro.
+ * config/i386/x86-tune.def (X86_TUNE_AVX256_SPLIT_REGS): Add
+ m_CORE_ATOM.
+ (X86_TUNE_AVX256_AVOID_VEC_PERM): New tune.
+
+2024-10-16 liuhongt <hongtao....@intel.com>
+
+ Backported from master:
+ 2024-10-10 liuhongt <hongtao....@intel.com>
+
+ * config/i386/i386-expand.cc (ix86_expand_sse_movcc): Guard
+ instruction blendv generation under new tune.
+ * config/i386/i386.h (TARGET_SSE_MOVCC_USE_BLENDV): New Macro.
+ * config/i386/x86-tune.def (X86_TUNE_SSE_MOVCC_USE_BLENDV):
+ New tune.
+
2024-10-15 Victor Do Nascimento <victor.donascime...@arm.com>
* tree-if-conv.cc (predicate_statements): Fix handling of
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index f776b88810da..f616e4b768b3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20241016
+20241020
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 93d76e15b1b4..d5f35011f14f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,25 @@
+2024-10-16 Uros Bizjak <ubiz...@gmail.com>
+
+ Backported from master:
+ 2024-10-15 Uros Bizjak <ubiz...@gmail.com>
+
+ PR target/117116
+ * gcc.target/i386/pr117116.c: New test.
+
+2024-10-16 liuhongt <hongtao....@intel.com>
+
+ Backported from master:
+ 2024-10-10 liuhongt <hongtao....@intel.com>
+
+ * gcc.target/i386/avx256_avoid_vec_perm.c: New test.
+
+2024-10-16 liuhongt <hongtao....@intel.com>
+
+ Backported from master:
+ 2024-10-10 liuhongt <hongtao....@intel.com>
+
+ * gcc.target/i386/sse_movcc_use_blendv.c: New file.
+
2024-10-15 Victor Do Nascimento <victor.donascime...@arm.com>
* gcc.dg/vect/vect-fncall-mask.c: New.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 964432a2ce74..3af58e9f9784 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,198 @@
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-14 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/117135
+ * config/locale/generic/time_members.cc
+ (__timepunct<wchar_t>::_M_initialize_timepunc): Set
+ _M_date_time_format for C locale. Set %Ex formats to the same
+ values as the %x formats.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-02 Jonathan Wakely <jwak...@redhat.com>
+
+ * config/locale/dragonfly/time_members.cc
+ (__timepunct<char>::_M_initialize_timepunc)
+ (__timepunct<wchar_t>::_M_initialize_timepunc): Set
+ _M_date_time_format for C locale. Set %Ex formats to the same
+ values as the %x formats.
+ * config/locale/generic/time_members.cc: Likewise.
+ * config/locale/gnu/time_members.cc: Likewise.
+ * testsuite/22_locale/time_get/get/char/5.cc: New test.
+ * testsuite/22_locale/time_get/get/wchar_t/5.cc: New test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-09-20 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/116777
+ * doc/xml/manual/using.xml: Document features that are not
+ supported for the gcc4-compatible ABI.
+ * doc/html/manual/using_dual_abi.html: Regenerate.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-09-03 Jonathan Wakely <jwak...@redhat.com>
+
+ * src/c++17/fs_ops.cc (auto_win_file_handle): Add error_code&
+ member and set it if CreateFileW or GetFileInformationByHandle
+ fails.
+ (fs::equiv_files) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Simplify
+ control flow.
+ (fs::hard_link_count) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Clear ec
+ on success.
+ * testsuite/27_io/filesystem/operations/hard_link_count.cc:
+ Check error handling.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-07-30 Jonathan Wakely <jwak...@redhat.com>
+
+ * src/c++17/fs_ops.cc (auto_win_file_handle): Change constructor
+ parameter from const path& to const wchar_t*.
+ (fs::equiv_files): New function.
+ (fs::equivalent): Use equiv_files.
+ * src/filesystem/ops-common.h (fs::equiv_files): Declare.
+ (do_copy_file): Use equiv_files.
+ * src/filesystem/ops.cc (fs::equiv_files): Define.
+ (fs::copy, fs::equivalent): Use equiv_files.
+ * testsuite/27_io/filesystem/operations/copy.cc: Test
+ overwriting directory contents recursively.
+ * testsuite/27_io/filesystem/operations/copy_file.cc: Test
+ overwriting existing files.
+
+2024-10-16 Lennox Shou Hao Ho <lennox...@gmail.com>
+
+ Backported from master:
+ 2024-07-30 Lennox Shou Hao Ho <lennox...@gmail.com>
+
+ PR libstdc++/113663
+ * src/c++17/fs_ops.cc (fs::equivalent): Moved helper class
+ auto_handle to anonymous namespace as auto_win_file_handle.
+ (fs::hard_link_count): Changed Windows implementation to use
+ information provided by GetFileInformationByHandle which is more
+ reliable.
+ * testsuite/27_io/filesystem/operations/hard_link_count.cc: New
+ test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-07-25 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/std/format (basic_format_args): Remove default
+ constructor, as per LWG 4106.
+ * testsuite/std/format/arguments/args.cc: Check it isn't default
+ constructible.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-07-10 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/114387
+ * include/std/format (basic_format_context): Define copy
+ operations as deleted, as per LWG 4061.
+ * testsuite/std/format/context.cc: New test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-07-10 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/115854
+ * include/bits/stl_bvector.h (_Bvector_base): Convert allocator
+ to rebound type explicitly.
+ * testsuite/23_containers/vector/allocator/115854.cc: New test.
+ * testsuite/23_containers/vector/bool/allocator/115854.cc: New test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-09-03 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/116549
+ * include/bits/stl_iterator.h (disable_sized_sentinel_for):
+ Define specialization for two move_iterator types, as per LWG
+ 3736.
+ * testsuite/24_iterators/move_iterator/lwg3736.cc: New test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ * python/libstdcxx/v6/printers.py (strip_fundts_namespace): New.
+ (StdExpAnyPrinter, StdExpOptionalPrinter): Use it.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-08-23 Jonathan Wakely <jwak...@redhat.com>
+
+ PR c++/116369
+ * include/debug/safe_base.h (_Safe_sequence_base::_M_iterators):
+ Add mutable specifier.
+ (_Safe_sequence_base::_M_const_iterators): Likewise.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-14 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/std/ranges (transform_view:_Iterator): Use const F&
+ to determine value_type and iterator_category of
+ _Iterator<true>, as per LWG 3564.
+ * testsuite/std/ranges/adaptors/transform.cc: Check value_type
+ and iterator_category.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-14 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/117094
+ * include/bits/ranges_algobase.h (__fill_fn): Use std::move for
+ iterator that might not be copyable.
+ * testsuite/25_algorithms/fill/constrained.cc: Check
+ non-copyable iterator with sized sentinel.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-09-22 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/116754
+ * include/bits/ranges_algobase.h (__copy_or_move): Fix order of
+ arguments to __memcpyable.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-11 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/117085
+ * include/bits/chrono_io.h (__formatter_chrono::_M_c): Add L
+ option to format string.
+ * testsuite/std/time/format.cc: Move to...
+ * testsuite/std/time/format/format.cc: ...here.
+ * testsuite/std/time/format/pr117085.cc: New test.
+
+2024-10-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-09 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/chrono_io.h (__formatter_chrono::_M_c): Add
+ [[unlikely]] attribute to condition for missing %c format in
+ locale. Use %T instead of %H:%M:%S in fallback.
+
2024-10-04 Jonathan Wakely <jwak...@redhat.com>
Backported from master:
