[gcc r12-5883] Daily bump.
GCC Administrator
gccadmin@gcc.gnu.org
Fri Dec 10 00:17:02 GMT 2021
https://gcc.gnu.org/g:4b4839e325cfb27156d416f1efc230b9a30b0d2e
commit r12-5883-g4b4839e325cfb27156d416f1efc230b9a30b0d2e
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Fri Dec 10 00:16:29 2021 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 219 ++++++++++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/ada/ChangeLog | 6 ++
gcc/c-family/ChangeLog | 6 ++
gcc/c/ChangeLog | 6 ++
gcc/cp/ChangeLog | 19 +++++
gcc/d/ChangeLog | 4 +
gcc/testsuite/ChangeLog | 51 +++++++++++
libgcc/ChangeLog | 12 +++
libgomp/ChangeLog | 7 ++
libstdc++-v3/ChangeLog | 108 ++++++++++++++++++++++++
11 files changed, 439 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 66c7532910d..4d39b473f4a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,222 @@
+2021-12-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * doc/invoke.texi (max-inline-functions-called-once-loop-depth,
+ max-inline-functions-called-once-insns): New parameters.
+ * ipa-inline.c (check_callers): Handle
+ param_inline_functions_called_once_loop_depth and
+ param_inline_functions_called_once_insns.
+ (edge_badness): Fix linebreaks.
+ * params.opt (param=max-inline-functions-called-once-loop-depth,
+ param=max-inline-functions-called-once-insn): New params.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/103215
+ * pointer-query.cc (access_ref::merge_ref): Extend the offset and
+ size of the merged object instead of using the larger.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/101751
+ * doc/extend.texi (attribute access): Adjust.
+ * gimple-ssa-warn-access.cc (pass_waccess::maybe_check_access_sizes):
+ Treat access mode none on a void* argument as expecting as few as
+ zero bytes.
+
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * config/aarch64/aarch64-sve-builtins.cc (gt_pch_nx): Change type of
+ second argument from function with 2 pointer arguments to function
+ with 3 pointer arguments.
+
+2021-12-09 Olivier Hainque <hainque@adacore.com>
+
+ * config/aarch64/aarch64-vxworks.h (TARGET_OS_CPP_BUILTINS):
+ Use VX_CPU_PREFIX in CPU definitions.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ * pointer-query.cc (access_ref::dump): Define new function
+ (pointer_query::dump): Call it.
+ * pointer-query.h (access_ref::dump): Declare new function.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ * pointer-query.cc (compute_objsize_r): Add an argument.
+ (gimple_call_return_array): Pass a new argument to compute_objsize_r.
+ (access_ref::merge_ref): Same.
+ (access_ref::inform_access): Add an argument and use it.
+ (access_data::access_data): Initialize new member.
+ (handle_min_max_size): Pass a new argument to compute_objsize_r.
+ (handle_decl): New function.
+ (handle_array_ref): Pass a new argument to compute_objsize_r.
+ Avoid incrementing deref.
+ (set_component_ref_size): New function.
+ (handle_component_ref): New function.
+ (handle_mem_ref): Pass a new argument to compute_objsize_r.
+ Only increment deref after successfully computing object size.
+ (handle_ssa_name): New function.
+ (compute_objsize_r): Move code into helpers and call them.
+ (compute_objsize): Pass a new argument to compute_objsize_r.
+ * pointer-query.h (access_ref::inform_access): Add an argument.
+ (access_data::ostype): New member.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ * pointer-query.cc (access_ref::merge_ref): Define new function.
+ (access_ref::get_ref): Move code into merge_ref and call it.
+ * pointer-query.h (access_ref::merge_ref): Declare new function.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ * gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Pass
+ GIMPLE statement to compute_objsize.
+ * pointer-query.cc (compute_objsize): Add a statement argument.
+ * pointer-query.h (compute_objsize): Define a new overload.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ * gimple-ssa-warn-access.cc (check_access): Adjust to member name
+ change.
+ (pass_waccess::check_strncmp): Same.
+ * pointer-query.cc (access_ref::access_ref): Remove arguments.
+ Simpilfy.
+ (access_data::access_data): Define new ctors.
+ (access_data::set_bound): Define new member function.
+ (compute_objsize_r): Remove unnecessary code.
+ * pointer-query.h (struct access_ref): Remove ctor arguments.
+ (struct access_data): Declare ctor overloads.
+ (access_data::dst_bndrng): New member.
+ (access_data::src_bndrng): New member.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/103143
+ * pointer-query.cc (gimple_call_return_array): Call compute_objsize_r.
+
+2021-12-09 Olivier Hainque <hainque@adacore.com>
+ Rasmus Villemoes <rv@rasmusvillemoes.dk>
+
+ * Makefile.in (T_STDINT_GCC_H): New variable, path to
+ stdint-gcc.h that a target configuration may override when
+ use_gcc_stdint is "provide".
+ (stmp-int-hdrs): Depend on it and copy that for
+ USE_GCC_INT=provide.
+ * config.gcc (vxworks): Revert to use_gcc_stdint=provide.
+ * config/t-vxworks (T_STDINT_GCC_H): Define, as vxw-stdint-gcc.h.
+ (vxw-stdint-gcc.h): New target, produced from the original
+ stdint-gcc.h.
+ (vxw-glimits.h): Use an automatic variable to designate the
+ first and only prerequisite.
+ * config/vxworks/stdint.h: Remove.
+
+2021-12-09 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR pch/71934
+ * config/host-darwin.c (SAFE_ALLOC_SIZE): Remove.
+ (darwin_gt_pch_get_address): Rework for relocatable PCH.
+ (darwin_gt_pch_use_address): Likewise.
+
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * config/host-darwin.c (darwin_gt_pch_use_address): When reading
+ manually the file into mapped area, update mapped_addr as
+ an automatic variable rather than addr which is a reference parameter.
+ * config/host-hpux.c (hpux_gt_pch_use_address): When reading
+ manually the file into mapped area, update addr as
+ an automatic variable rather than base which is a reference parameter.
+
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * coretypes.h (gt_pointer_operator): Use 3 pointer arguments instead
+ of two.
+ * gengtype.c (struct walk_type_data): Add in_nested_ptr argument.
+ (walk_type): Temporarily set d->in_nested_ptr around nested_ptr
+ handling.
+ (write_types_local_user_process_field): Pass a new middle pointer
+ to gt_pointer_operator op calls, if d->in_nested_ptr pass there
+ address of d->prev_val[2], otherwise NULL.
+ (write_types_local_process_field): Likewise.
+ * ggc-common.c (relocate_ptrs): Add real_ptr_p argument. If equal
+ to ptr_p, do nothing, otherwise if NULL remember ptr_p's
+ or if non-NULL real_ptr_p's corresponding new address in
+ reloc_addrs_vec.
+ (reloc_addrs_vec): New variable.
+ (compare_ptr, read_uleb128, write_uleb128): New functions.
+ (gt_pch_save): When iterating over objects through relocate_ptrs,
+ save current i into state.ptrs_i. Sort reloc_addrs_vec and emit
+ it as uleb128 of differences between pointer addresses into the
+ PCH file.
+ (gt_pch_restore): Allow restoring of PCH to a different address
+ than the preferred one, in that case adjust global pointers by bias
+ and also adjust by bias addresses read from the relocation table
+ as uleb128 differences. Otherwise fseek over it. Perform
+ gt_pch_restore_stringpool only after adjusting callbacks and for
+ callback adjustments also take into account the bias.
+ (default_gt_pch_use_address): Change type of first argument from
+ void * to void *&.
+ (mmap_gt_pch_use_address): Likewise.
+ * ggc-tests.c (gt_pch_nx): Pass NULL as new middle argument to op.
+ * hash-map.h (hash_map::pch_nx_helper): Likewise.
+ (gt_pch_nx): Likewise.
+ * hash-set.h (gt_pch_nx): Likewise.
+ * hash-table.h (gt_pch_nx): Likewise.
+ * hash-traits.h (ggc_remove::pch_nx): Likewise.
+ * hosthooks-def.h (default_gt_pch_use_address): Change type of first
+ argument from void * to void *&.
+ (mmap_gt_pch_use_address): Likewise.
+ * hosthooks.h (struct host_hooks): Change type of first argument of
+ gt_pch_use_address hook from void * to void *&.
+ * machmode.h (gt_pch_nx): Expect a callback with 3 pointers instead of
+ two in the middle argument.
+ * poly-int.h (gt_pch_nx): Likewise.
+ * stringpool.c (gt_pch_nx): Pass NULL as new middle argument to op.
+ * tree-cfg.c (gt_pch_nx): Likewise, except for LOCATION_BLOCK pass
+ the same &(block) twice.
+ * value-range.h (gt_pch_nx): Pass NULL as new middle argument to op.
+ * vec.h (gt_pch_nx): Likewise.
+ * wide-int.h (gt_pch_nx): Likewise.
+ * config/host-darwin.c (darwin_gt_pch_use_address): Change type of
+ first argument from void * to void *&.
+ * config/host-darwin.h (darwin_gt_pch_use_address): Likewise.
+ * config/host-hpux.c (hpux_gt_pch_use_address): Likewise.
+ * config/host-linux.c (linux_gt_pch_use_address): Likewise. If
+ it couldn't succeed to mmap at the preferred location, set base
+ to the actual one. Update addr in the manual reading loop instead of
+ base.
+ * config/host-netbsd.c (netbsd_gt_pch_use_address): Change type of
+ first argument from void * to void *&.
+ * config/host-openbsd.c (openbsd_gt_pch_use_address): Likewise.
+ * config/host-solaris.c (sol_gt_pch_use_address): Likewise.
+ * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Likewise.
+ * config/rs6000/rs6000-gen-builtins.c (write_init_file): Pass NULL
+ as new middle argument to op in the generated code.
+ * doc/gty.texi: Adjust samples for the addition of middle pointer
+ to gt_pointer_operator callback.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/103097
+ * reg-stack.c (convert_regs_1): Move any_malformed_asm
+ resetting...
+ (reg_to_stack): ... here.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/103302
+ * expr.c (emit_move_multi_word): Skip clobber during lra.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR tree-optimization/103024
+ PR middle-end/103530
+ * gimple-harden-conditionals.cc (non_eh_succ_edge): New.
+ (pass_harden_compares::execute): Accept 1-bit integral types,
+ and cope with throwing compares.
+
2021-12-08 Iain Sandoe <iain@sandoe.co.uk>
* config/darwin.h (DARWIN_PIE_SPEC): Add -no_pie when
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6f8b77f403e..fa936bb21e6 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211209
+20211210
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 7d7d8116a56..2ff37d095b7 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * gcc-interface/decl.c (gt_pch_nx): Pass NULL as new middle argument
+ to op.
+
2021-12-02 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/Make-lang.in (ADA_GENERATED_FILES): Add warning.
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index f652f59861e..66f28fb860a 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * c-pch.c (c_common_no_more_pch): Pass a temporary void * var
+ with NULL value instead of NULL to host_hooks.gt_pch_use_address.
+
2021-12-03 Jakub Jelinek <jakub@redhat.com>
PR pch/71934
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index fb2ef2a7304..d89930260c6 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * c-decl.c (resort_field_decl_cmp): Pass the same pointer twice
+ to resort_data.new_value.
+
2021-12-08 Chung-Lin Tang <cltang@codesourcery.com>
* c-parser.c (struct omp_dim): New struct type for use inside
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 9a8e7fb3304..3ea43f142ce 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,22 @@
+2021-12-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/103401
+ * parser.c (cp_parser_decltype): Clear
+ auto_is_implicit_function_template_parm_p.
+ (cp_parser_type_id_1): Give errors only when !cp_parser_simulate_error.
+ (cp_parser_parameter_declaration): Clear
+ auto_is_implicit_function_template_parm_p after parsing the
+ decl-specifier-seq.
+ (cp_parser_sizeof_operand): Clear
+ auto_is_implicit_function_template_parm_p.
+
+2021-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR pch/71934
+ * module.cc (nop): Add another void * argument.
+ * name-lookup.c (resort_member_name_cmp): Pass the same pointer twice
+ to resort_data.new_value.
+
2021-12-08 Chung-Lin Tang <cltang@codesourcery.com>
* parser.c (struct omp_dim): New struct type for use inside
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 370e33cfa36..add71bd3cd6 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,7 @@
+2021-12-09 Martin Liska <mliska@suse.cz>
+
+ * expr.cc: Call memcpy only when length != 0.
+
2021-12-08 Iain Buclaw <ibuclaw@gdcproject.org>
* dmd/MERGE: Merge upstream dmd 568496d5b.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e02c0c8a311..c0f4cd249c1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,54 @@
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/103215
+ * gcc.dg/Wstringop-overflow-58.c: Adjust and xfail expected warnings.
+ * gcc.dg/Wstringop-overflow-59.c: Same.
+ * gcc.dg/warn-strnlen-no-nul.c: Same.
+ * gcc.dg/Warray-bounds-91.c: New test.
+ * gcc.dg/Warray-bounds-92.c: New test.
+ * gcc.dg/Wstringop-overflow-85.c: New test.
+ * gcc.dg/Wstringop-overflow-87.c: New test.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/101751
+ * gcc.dg/Wstringop-overflow-86.c: New test.
+
+2021-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/103143
+ * gcc.dg/Wstringop-overflow-83.c: New test.
+
+2021-12-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/103401
+ * g++.dg/cpp1y/lambda-generic-85713-2.C: Add dg-error.
+ * g++.dg/cpp1y/pr60054.C: Adjust dg-error.
+ * g++.dg/cpp1y/pr60332.C: Likewise.
+ * g++.dg/cpp2a/concepts-pr84979-2.C: Likewise.
+ * g++.dg/cpp2a/concepts-pr84979-3.C: Likewise.
+ * g++.dg/cpp2a/concepts-pr84979.C: Likewise.
+ * g++.dg/cpp23/auto-fncast7.C: New test.
+ * g++.dg/cpp23/auto-fncast8.C: New test.
+ * g++.dg/cpp23/auto-fncast9.C: New test.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/103097
+ * gcc.target/i386/pr103097.c: New.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/103302
+ * gcc.target/riscv/pr103302.c: New.
+
+2021-12-09 Alexandre Oliva <oliva@adacore.com>
+
+ PR tree-optimization/103024
+ PR middle-end/103530
+ * g++.dg/pr103024.C: New.
+ * g++.dg/pr103530.C: New.
+
2021-12-08 Harald Anlauf <anlauf@gmx.de>
PR fortran/103609
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 71e35b98f5f..c6b39511251 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,15 @@
+2021-12-09 Fred Konrad <konrad@adacore.com>
+
+ * config.host (powerpc*-wrs-vxworks7*): Fix path to
+ rs6000/t-ppc64-fp, relative to config/ not libgcc/.
+
+2021-12-09 Olivier Hainque <hainque@adacore.com>
+ Rasmus Villemoes <rv@rasmusvillemoes.dk>
+
+ * config/t-vxworks: Set CRTSTUFF_T_CFLAGS to
+ $(LIBGCC2_INCLUDES).
+ * config/t-vxworks7: Likewise.
+
2021-12-08 Iain Sandoe <iain@sandoe.co.uk>
* config.host (*-*-darwin*): Add logic to build a shared
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 5f0b0961554..92ef7143589 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,10 @@
+2021-12-09 Chung-Lin Tang <cltang@codesourcery.com>
+
+ * testsuite/libgomp.c++/target-lambda-1.C: Only run under
+ "target offload_device_nonshared_as"
+ * testsuite/libgomp.c++/target-this-3.C: Likewise.
+ * testsuite/libgomp.c++/target-this-4.C: Likewise.
+
2021-12-08 Chung-Lin Tang <cltang@codesourcery.com>
* target.c (gomp_map_vars_existing): Make sure attached pointer is
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index fa193c6c8b4..c5d95e4f385 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,111 @@
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stl_iterator.h (operator==, operator<=>): Define
+ overloads for homogeneous specializations of reverse_iterator,
+ __normal_iterator and move_iterator.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * testsuite/20_util/scoped_allocator/69293_neg.cc: Remove
+ dg-error for c++20.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/85813
+ * libsupc++/exception_ptr.h (__dest_thunk): Add macro for
+ destructor calling convention.
+ (make_exception_ptr): Enable non-throwing implementation for
+ -fno-exceptions and for non-standard calling conventions. Use
+ always_inline attribute on the useless no-rtti no-exceptions
+ definition.
+ * testsuite/18_support/exception_ptr/64241.cc: Add -fno-rtti so
+ the no-op implementation is still used.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103630
+ * libsupc++/exception_ptr.h (exception_ptr): Fix exception
+ specifications on inline definitions.
+ (make_exception_ptr): Decay the template parameter. Use typeid
+ of the static type.
+ * testsuite/18_support/exception_ptr/103630.cc: New test.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/59769
+ * config/io/basic_file_stdio.cc (fopen_mode): Add support for
+ exclusive mode.
+ * include/bits/ios_base.h (_S_noreplace): Define new enumerator.
+ (ios_base::__noreplace): Define.
+ (ios_base::noreplace): Define for C++23.
+ * include/std/version (__cpp_lib_ios_noreplace): Define.
+ * testsuite/27_io/basic_ofstream/open/char/noreplace.cc: New test.
+ * testsuite/27_io/basic_ofstream/open/wchar_t/noreplace.cc: New test.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103382
+ * config/abi/pre/gnu.ver (GLIBCXX_3.4.11): Do not export old
+ symbol if .symver renaming is supported.
+ (GLIBCXX_3.4.30): Export new symbol if .symver renaming is
+ supported.
+ * doc/xml/manual/evolution.xml: Document change.
+ * doc/html/manual/api.html: Regenerate.
+ * include/bits/std_mutex.h (__condvar::wait, __condvar::wait_until):
+ Remove noexcept.
+ * include/std/condition_variable (condition_variable::wait):
+ Likewise.
+ * src/c++11/condition_variable.cc (condition_variable::wait):
+ Likewise.
+ * src/c++11/compatibility-condvar.cc (__nothrow_wait_cv::wait):
+ Define nothrow wrapper around std::condition_variable::wait and
+ export the old symbol as an alias to it.
+ * testsuite/30_threads/condition_variable/members/103382.cc: New test.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/92300
+ * include/bits/stl_map.h (insert(Pair&&), emplace(Args&&...)):
+ Check whether the arguments can be looked up directly without
+ constructing a temporary node first.
+ * include/bits/stl_pair.h (__is_pair): Move to here, from ...
+ * include/bits/uses_allocator_args.h (__is_pair): ... here.
+ * testsuite/23_containers/map/modifiers/emplace/92300.cc: New test.
+ * testsuite/23_containers/map/modifiers/insert/92300.cc: New test.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/cow_string.h (basic_string::_M_leak_hard): Do not
+ reallocate an empty string.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/103332
+ PR libstdc++/102958
+ PR libstdc++/103483
+ * include/bits/char_traits.h: Suppress stringop and array-bounds
+ warnings.
+
+2021-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/64135
+ * config/allocator/new_allocator_base.h: Include
+ <bits/new_allocator.h> instead of <ext/new_allocator.h>.
+ (__allocator_base): Use std::__new_allocator instead of
+ __gnu_cxx::new_allocator.
+ * doc/xml/manual/allocator.xml: Document new default base class
+ for std::allocator.
+ * doc/xml/manual/evolution.xml: Likewise.
+ * doc/html/*: Regenerate.
+ * include/Makefile.am: Add bits/new_allocator.h.
+ * include/Makefile.in: Regenerate.
+ * include/experimental/memory_resource (new_delete_resource):
+ Use std::__new_allocator instead of __gnu_cxx::new_allocator.
+ * include/ext/new_allocator.h (new_allocator): Derive from
+ std::__new_allocator. Move implementation to ...
+ * include/bits/new_allocator.h: New file.
+ * testsuite/20_util/allocator/64135.cc: New test.
+
2021-12-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (_Sp_counted_base::_M_release()):
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