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* [gcc r13-3311] Daily bump.
@ 2022-10-15 0:19 GCC Administrator
0 siblings, 0 replies; only message in thread
From: GCC Administrator @ 2022-10-15 0:19 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:baeec7cc83b19b46d1c73523f06efa7ea2b30390
commit r13-3311-gbaeec7cc83b19b46d1c73523f06efa7ea2b30390
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Sat Oct 15 00:17:38 2022 +0000
Daily bump.
Diff:
---
gcc/ChangeLog | 92 ++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/c-family/ChangeLog | 19 ++++++++
gcc/c/ChangeLog | 23 ++++++++++
gcc/cp/ChangeLog | 76 ++++++++++++++++++++++++++++++++
gcc/fortran/ChangeLog | 6 +++
gcc/testsuite/ChangeLog | 115 ++++++++++++++++++++++++++++++++++++++++++++++++
libcpp/ChangeLog | 17 +++++++
libgcc/ChangeLog | 21 +++++++++
libiberty/ChangeLog | 8 ++++
libstdc++-v3/ChangeLog | 24 ++++++++++
11 files changed, 402 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 93fd9ef1bb2..c1fc2ecb628 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,95 @@
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (frange::set): Implement distinction between
+ HONOR_SIGNED_ZEROS and MODE_HAS_SIGNED_ZEROS.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-range-op.cc (class cfn_copysign): New.
+ (gimple_range_op_handler::maybe_builtin_call): Add
+ CFN_BUILT_IN_COPYSIGN*.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * real.h (real_isdenormal): Check rvc_normal.
+ * value-range.cc (range_tests_floats): New test.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-range-op.cc
+ (gimple_range_op_handler::maybe_builtin_call): Replace
+ CFN_BUILTIN_SIGNBIT* cases with CASE_FLT_FN.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (frange::set): Normalize ranges for both bounds.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * value-range.cc (frange::set): Drop -0.0 for !HONOR_SIGNED_ZEROS.
+
+2022-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-range-op.cc
+ (gimple_range_op_handler::maybe_builtin_call): Add
+ CFN_BUILT_IN_SIGNBIT[FL]* entries.
+
+2022-10-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107254
+ * tree-vect-slp.cc (vect_slp_analyze_node_operations_1):
+ For permutes also analyze live lanes.
+ (vect_schedule_slp_node): For permutes also code generate
+ live lane extracts.
+
+2022-10-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/107248
+ * config/sparc/sparc.cc (sparc_expand_prologue): Emit a frame
+ blockage for leaf functions.
+ (sparc_flat_expand_prologue): Emit frame instead of full blockage.
+ (sparc_expand_epilogue): Emit a frame blockage for leaf functions.
+ (sparc_flat_expand_epilogue): Emit frame instead of full blockage.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-core.h (enum tree_index): Add TI_BFLOAT16_TYPE.
+ * tree.h (bfloat16_type_node): Define.
+ * tree.cc (excess_precision_type): Promote bfloat16_type_mode
+ like float16_type_mode.
+ (build_common_tree_nodes): Initialize bfloat16_type_node if
+ BFmode is supported.
+ * expmed.h (maybe_expand_shift): Declare.
+ * expmed.cc (maybe_expand_shift): No longer static.
+ * expr.cc (convert_mode_scalar): Don't ICE on BF -> HF or HF -> BF
+ conversions. If there is no optab, handle BF -> {DF,XF,TF,HF}
+ conversions as separate BF -> SF -> {DF,XF,TF,HF} conversions, add
+ -ffast-math generic implementation for BF -> SF and SF -> BF
+ conversions.
+ * builtin-types.def (BT_BFLOAT16, BT_FN_BFLOAT16_CONST_STRING): New.
+ * builtins.def (BUILT_IN_NANSF16B): New builtin.
+ * fold-const-call.cc (fold_const_call): Handle CFN_BUILT_IN_NANSF16B.
+ * config/i386/i386.cc (classify_argument): Handle E_BCmode.
+ (ix86_libgcc_floating_mode_supported_p): Also return true for BFmode
+ for -msse2.
+ (ix86_mangle_type): Mangle BFmode as DF16b.
+ (ix86_invalid_conversion, ix86_invalid_unary_op,
+ ix86_invalid_binary_op): Remove.
+ (TARGET_INVALID_CONVERSION, TARGET_INVALID_UNARY_OP,
+ TARGET_INVALID_BINARY_OP): Don't redefine.
+ * config/i386/i386-builtins.cc (ix86_bf16_type_node): Remove.
+ (ix86_register_bf16_builtin_type): Use bfloat16_type_node rather than
+ ix86_bf16_type_node, only create it if still NULL.
+ * config/i386/i386-builtin-types.def (BFLOAT16): Likewise.
+ * config/i386/i386.md (cbranchbf4, cstorebf4): New expanders.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/323
+ PR c++/107097
+ * doc/invoke.texi (-fexcess-precision=standard): Mention that the
+ option now also works in C++.
+
2022-10-13 Eric Botcazou <ebotcazou@adacore.com>
* gimple-ssa-warn-access.cc (pass_waccess::check_call): Return
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 66947c0b32d..88e8f3fec27 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221014
+20221015
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index df4dcf2895f..2047e2e65ec 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,22 @@
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * c-cppbuiltin.cc (c_cpp_builtins): If bfloat16_type_node,
+ predefine __BFLT16_*__ macros and for C++23 also
+ __STDCPP_BFLOAT16_T__. Predefine bfloat16_type_node related
+ macros for -fbuilding-libgcc.
+ * c-lex.cc (interpret_float): Handle CPP_N_BFLOAT16.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/323
+ PR c++/107097
+ * c-common.def (EXCESS_PRECISION_EXPR): Remove comment part about
+ the tree being specific to C/ObjC.
+ * c-opts.cc (c_common_post_options): Handle flag_excess_precision
+ in C++ the same as in C.
+ * c-lex.cc (interpret_float): Set const_type to excess_precision ()
+ even for C++.
+
2022-10-13 Joseph Myers <joseph@codesourcery.com>
* c-cppbuiltin.cc (builtin_define_float_constants): Do not use
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index a25e1b454c3..d28585b768b 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,26 @@
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * c-typeck.cc (convert_arguments): Don't promote __bf16 to
+ double.
+
+2022-10-14 Joseph Myers <joseph@codesourcery.com>
+
+ * c-decl.cc (build_compound_literal): Add parameter scspecs.
+ Handle storage class specifiers.
+ * c-parser.cc (c_token_starts_compound_literal)
+ (c_parser_compound_literal_scspecs): New.
+ (c_parser_postfix_expression_after_paren_type): Add parameter
+ scspecs. Call pedwarn_c11 for use of storage class specifiers.
+ Update call to build_compound_literal.
+ (c_parser_cast_expression, c_parser_sizeof_expression)
+ (c_parser_alignof_expression): Handle storage class specifiers for
+ compound literals. Update calls to
+ c_parser_postfix_expression_after_paren_type.
+ (c_parser_postfix_expression): Update syntax comment.
+ * c-tree.h (build_compound_literal): Update prototype.
+ * c-typeck.cc (c_mark_addressable): Diagnose taking address of
+ register compound literal.
+
2022-10-07 Qing Zhao <qing.zhao@oracle.com>
* c-decl.cc (flexible_array_member_type_p): New function.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 24bb33f3581..a9983c13466 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,79 @@
+2022-10-14 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/106304
+ * constexpr.cc (cxx_dynamic_cast_fn_p): Check for abi_node
+ instead of global_namespace.
+ * rtti.cc (build_dynamic_cast_1): Set DECL_CONTEXT and
+ DECL_SOURCE_LOCATION when building dynamic_cast_node. Push
+ it into the namespace.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-tree.h (extended_float_type_p): Return true for
+ bfloat16_type_node.
+ * typeck.cc (cp_compare_floating_point_conversion_ranks): Set
+ extended{1,2} if mv{1,2} is bfloat16_type_node. Adjust comment.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/82071
+ PR c/87390
+ PR c++/107097
+ * cp-tree.h (cp_ep_convert_and_check): Remove.
+ * cvt.cc (cp_ep_convert_and_check): Remove.
+ * call.cc (build_conditional_expr): Use excess precision for ?: with
+ one arm floating and another integral. Don't convert first to
+ semantic result type from integral types.
+ (convert_like_internal): Don't call cp_ep_convert_and_check, instead
+ just strip EXCESS_PRECISION_EXPR before calling cp_convert_and_check
+ or cp_convert.
+ * typeck.cc (cp_build_binary_op): Set may_need_excess_precision
+ for comparisons or SPACESHIP_EXPR with at least one operand integral.
+ Don't compute semantic_result_type if build_type is non-NULL. Call
+ cp_convert_and_check instead of cp_ep_convert_and_check.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/323
+ PR c++/107097
+ * parser.cc (cp_parser_primary_expression): Handle
+ EXCESS_PRECISION_EXPR with REAL_CST operand the same as REAL_CST.
+ * cvt.cc (cp_ep_convert_and_check): New function.
+ * call.cc (build_conditional_expr): Add excess precision support.
+ When type_after_usual_arithmetic_conversions returns error_mark_node,
+ use gcc_checking_assert that it is because of uncomparable floating
+ point ranks instead of checking all those conditions and make it
+ work also with complex types.
+ (convert_like_internal): Likewise. Add NESTED_P argument, pass true
+ to recursive calls to convert_like.
+ (convert_like): Add NESTED_P argument, pass it through to
+ convert_like_internal. For other overload pass false to it.
+ (convert_like_with_context): Pass false to NESTED_P.
+ (convert_arg_to_ellipsis): Add excess precision support.
+ (magic_varargs_p): For __builtin_is{finite,inf,inf_sign,nan,normal}
+ and __builtin_fpclassify return 2 instead of 1, document what it
+ means.
+ (build_over_call): Don't handle former magic 2 which is no longer
+ used, instead for magic 1 remove EXCESS_PRECISION_EXPR.
+ (perform_direct_initialization_if_possible): Pass false to NESTED_P
+ convert_like argument.
+ * constexpr.cc (cxx_eval_constant_expression): Handle
+ EXCESS_PRECISION_EXPR.
+ (potential_constant_expression_1): Likewise.
+ * pt.cc (tsubst_copy, tsubst_copy_and_build): Likewise.
+ * cp-tree.h (cp_ep_convert_and_check): Declare.
+ * cp-gimplify.cc (cp_fold): Handle EXCESS_PRECISION_EXPR.
+ * typeck.cc (cp_common_type): For COMPLEX_TYPEs, return error_mark_node
+ if recursive call returned it.
+ (convert_arguments): For magic 1 remove EXCESS_PRECISION_EXPR.
+ (cp_build_binary_op): Add excess precision support. When
+ cp_common_type returns error_mark_node, use gcc_checking_assert that
+ it is because of uncomparable floating point ranks instead of checking
+ all those conditions and make it work also with complex types.
+ (cp_build_unary_op): Likewise.
+ (cp_build_compound_expr): Likewise.
+ (build_static_cast_1): Remove EXCESS_PRECISION_EXPR.
+
2022-10-13 Jason Merrill <jason@redhat.com>
* cp-tree.h: Fix whitespace.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index fa03b33cfe6..8b802427e40 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2022-10-14 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/100971
+ * resolve.cc (resolve_transfer): Extend check for permissibility
+ of polymorphic elements in a data transfer to arrays.
+
2022-10-12 Harald Anlauf <anlauf@gmx.de>
PR fortran/107217
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a9854785eae..f71761463f2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,118 @@
+2022-10-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/cpp/c2x-ucnid-1-utf8.c, gcc.dg/cpp/c2x-ucnid-1.c: New
+ tests.
+
+2022-10-14 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/100971
+ * gfortran.dg/der_io_5.f90: New test.
+
+2022-10-14 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/c-interop/deferred-character-2.f90: Use 'dg-do run'.
+
+2022-10-14 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/106304
+ * g++.dg/modules/pr106304_a.C: New test.
+ * g++.dg/modules/pr106304_b.C: New test.
+
+2022-10-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/107254
+ * gfortran.dg/vect/pr107254.f90: New testcase.
+
+2022-10-14 Jørgen Kvalsvik <jorgen.kvalsvik@woven-planet.global>
+
+ * gcc.misc-tests/gcov-4.c: New testcase.
+
+2022-10-14 Jørgen Kvalsvik <jorgen.kvalsvik@woven-planet.global>
+
+ * g++.dg/gcov/gcov-1.C: Add line count check.
+ * gcc.misc-tests/gcov-4.c: Likewise.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * lib/target-supports.exp (check_effective_target_bfloat16,
+ check_effective_target_bfloat16_runtime, add_options_for_bfloat16):
+ New.
+ * gcc.dg/torture/bfloat16-basic.c: New test.
+ * gcc.dg/torture/bfloat16-builtin.c: New test.
+ * gcc.dg/torture/bfloat16-builtin-issignaling-1.c: New test.
+ * gcc.dg/torture/bfloat16-complex.c: New test.
+ * gcc.dg/torture/builtin-issignaling-1.c: Allow to be includable
+ from bfloat16-builtin-issignaling-1.c.
+ * gcc.dg/torture/floatn-basic.h: Allow to be includable from
+ bfloat16-basic.c.
+ * gcc.target/i386/vect-bfloat16-typecheck_2.c: Adjust expected
+ diagnostics.
+ * gcc.target/i386/sse2-bfloat16-scalar-typecheck.c: Likewise.
+ * gcc.target/i386/vect-bfloat16-typecheck_1.c: Likewise.
+ * g++.target/i386/bfloat_cpp_typecheck.C: Likewise.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/82071
+ PR c/87390
+ PR c++/107097
+ * gcc.target/i386/excess-precision-8.c: For C++ wrap abort and
+ exit declarations into extern "C" block.
+ * gcc.target/i386/excess-precision-10.c: Likewise.
+ * g++.target/i386/excess-precision-7.C: Remove.
+ * g++.target/i386/excess-precision-8.C: New test.
+ * g++.target/i386/excess-precision-9.C: Remove.
+ * g++.target/i386/excess-precision-10.C: New test.
+ * g++.target/i386/excess-precision-12.C: New test.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/323
+ PR c++/107097
+ * gcc.target/i386/excess-precision-1.c: For C++ wrap abort and
+ exit declarations into extern "C" block.
+ * gcc.target/i386/excess-precision-2.c: Likewise.
+ * gcc.target/i386/excess-precision-3.c: Likewise. Remove
+ check_float_nonproto and check_double_nonproto tests for C++.
+ * gcc.target/i386/excess-precision-7.c: For C++ wrap abort and
+ exit declarations into extern "C" block.
+ * gcc.target/i386/excess-precision-9.c: Likewise.
+ * g++.target/i386/excess-precision-1.C: New test.
+ * g++.target/i386/excess-precision-2.C: New test.
+ * g++.target/i386/excess-precision-3.C: New test.
+ * g++.target/i386/excess-precision-4.C: New test.
+ * g++.target/i386/excess-precision-5.C: New test.
+ * g++.target/i386/excess-precision-6.C: New test.
+ * g++.target/i386/excess-precision-7.C: New test.
+ * g++.target/i386/excess-precision-9.C: New test.
+ * g++.target/i386/excess-precision-11.C: New test.
+ * c-c++-common/dfp/convert-bfp-10.c: Add -fexcess-precision=fast
+ as dg-additional-options.
+ * c-c++-common/dfp/compare-eq-const.c: Likewise.
+ * g++.dg/cpp1z/constexpr-96862.C: Likewise.
+ * g++.dg/cpp1z/decomp12.C (main): Use 2.25 instead of 2.3 to
+ avoid excess precision differences.
+ * g++.dg/other/thunk1.C: Add -fexcess-precision=fast
+ as dg-additional-options.
+ * g++.dg/vect/pr64410.cc: Likewise.
+ * g++.dg/cpp1y/pr68180.C: Likewise.
+ * g++.dg/vect/pr89653.cc: Likewise.
+ * g++.dg/cpp0x/variadic-tuple.C: Likewise.
+ * g++.dg/cpp0x/nsdmi-union1.C: Use 4.25 instead of 4.2 to
+ avoid excess precision differences.
+ * g++.old-deja/g++.brendan/copy9.C: Add -fexcess-precision=fast
+ as dg-additional-options.
+ * g++.old-deja/g++.brendan/overload7.C: Likewise.
+
+2022-10-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-complit-1.c, gcc.dg/c11-complit-2.c,
+ gcc.dg/c11-complit-3.c, gcc.dg/c2x-complit-2.c,
+ gcc.dg/c2x-complit-3.c, gcc.dg/c2x-complit-4.c,
+ gcc.dg/c2x-complit-5.c, gcc.dg/c2x-complit-6.c,
+ gcc.dg/c2x-complit-7.c, gcc.dg/c90-complit-2.c,
+ gcc.dg/gnu2x-complit-1.c, gcc.dg/gnu2x-complit-2.c: New tests.
+
2022-10-13 Eric Botcazou <ebotcazou@adacore.com>
* gcc.dg/Wstringop-overflow-89.c: New test.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 3b41845eee7..3a1b4996bce 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,20 @@
+2022-10-14 Joseph Myers <joseph@codesourcery.com>
+
+ * charset.cc (ucn_valid_in_identifier): Check xid_identifiers not
+ cplusplus to determine whether to use CXX23 and NXX23 flags.
+ * include/cpplib.h (struct cpp_options): Add xid_identifiers.
+ * init.cc (struct lang_flags, lang_defaults): Add xid_identifiers.
+ (cpp_set_lang): Set xid_identifiers.
+ * lex.cc (warn_about_normalization): Add parameter identifier.
+ Only pedwarn about non-NFC for identifiers, not pp-numbers.
+ (_cpp_lex_direct): Update calls to warn_about_normalization.
+
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * include/cpplib.h (CPP_N_BFLOAT16): Define.
+ * expr.cc (interpret_float_suffix): Handle bf16 and BF16 suffixes for
+ C++.
+
2022-09-28 Eugene Rozenfeld <erozen@microsoft.com>
* include/line-map.h: Add discriminator to location_adhoc_data.
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 48a328af0ff..f756eb5b733 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,24 @@
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/t-softfp (softfp_extensions): Add bfsf.
+ (softfp_truncations): Add tfbf xfbf dfbf sfbf hfbf.
+ (CFLAGS-extendbfsf2.c, CFLAGS-truncsfbf2.c, CFLAGS-truncdfbf2.c,
+ CFLAGS-truncxfbf2.c, CFLAGS-trunctfbf2.c, CFLAGS-trunchfbf2.c): Add
+ -msse2.
+ * config/i386/libgcc-glibc.ver (GCC_13.0.0): Export
+ __extendbfsf2 and __trunc{s,d,x,t,h}fbf2.
+ * config/i386/sfp-machine.h (_FP_NANSIGN_B): Define.
+ * config/i386/64/sfp-machine.h (_FP_NANFRAC_B): Define.
+ * config/i386/32/sfp-machine.h (_FP_NANFRAC_B): Define.
+ * soft-fp/brain.h: New file.
+ * soft-fp/truncsfbf2.c: New file.
+ * soft-fp/truncdfbf2.c: New file.
+ * soft-fp/truncxfbf2.c: New file.
+ * soft-fp/trunctfbf2.c: New file.
+ * soft-fp/trunchfbf2.c: New file.
+ * soft-fp/truncbfhf2.c: New file.
+ * soft-fp/extendbfsf2.c: New file.
+
2022-10-12 Martin Liska <mliska@suse.cz>
* libgcov-driver.c: Use new function.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index b181a690a46..1c8cc5c7ef5 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,11 @@
+2022-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * cp-demangle.h (D_BUILTIN_TYPE_COUNT): Increment.
+ * cp-demangle.c (cplus_demangle_builtin_types): Add std::bfloat16_t
+ entry.
+ (cplus_demangle_type): Demangle DF16b.
+ * testsuite/demangle-expected (_Z3xxxDF16b): New test.
+
2022-10-11 Nathan Sidwell <nathan@acm.org>
* cp-demangle.c (d_prefix): 'M' components are not
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a78e198a524..8166bc909b6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,27 @@
+2022-10-14 Jonathan Wakely <jwakely@redhat.com>
+
+ * libsupc++/eh_alloc.cc [USE_POOL]: New macro.
+ [!USE_POOL] (__gnu_cxx::__freeres, pool): Do not define.
+ [_GLIBCXX_EH_POOL_STATIC] (pool::arena): Do not use std::max.
+ (__cxxabiv1::__cxa_allocate_exception) [!USE_POOL]: Do not use
+ pool.
+ (__cxxabiv1::__cxa_free_exception) [!USE_POOL]: Likewise.
+ (__cxxabiv1::__cxa_allocate_dependent_exception) [!USE_POOL]:
+ Likewise.
+ (__cxxabiv1::__cxa_free_dependent_exception) [!USE_POOL]:
+ Likewise.
+
+2022-10-14 Jonathan Wakely <jwakely@redhat.com>
+
+ * src/c++11/debug.cc (print_raw): Simplify.
+ (print_word): Print indentation by calling fprintf directly.
+ (_Error_formatter::_M_error): Print unindented string by calling
+ fprintf directly.
+
+2022-10-14 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/iostream: Use markdown in Doxygen comment.
+
2022-10-12 François Dumont <fdumont@gcc.gnu.org>
* include/debug/string: Add using _Base::compare.
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