[gcc(refs/users/giulianob/heads/autopar_rebase2)] Daily bump.

[Giuliano Belinassi <giulianob@gcc.gnu.org>]

https://gcc.gnu.org/g:c9b39bef7b3065518ab6c1737de02d053b40cfe4

commit c9b39bef7b3065518ab6c1737de02d053b40cfe4
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Jul 15 00:16:35 2020 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 127 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/c-family/ChangeLog  |   9 ++++
 gcc/cp/ChangeLog        |  64 ++++++++++++++++++++++++
 gcc/fortran/ChangeLog   |  33 +++++++++++++
 gcc/testsuite/ChangeLog |  94 +++++++++++++++++++++++++++++++++++
 libatomic/ChangeLog     |   4 ++
 libcpp/ChangeLog        |  23 +++++++++
 libgcc/ChangeLog        |   4 ++
 libgfortran/ChangeLog   |   4 ++
 libgomp/ChangeLog       |  34 +++++++++++++
 libiberty/ChangeLog     |   7 +++
 libstdc++-v3/ChangeLog  |   4 ++
 13 files changed, 408 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 55c7d27671f..5c414065034 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,130 @@
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.md (rotldi3_insert_sf): Add TARGET_POWERPC64
+	condition.
+	* config/rs6000/rs6000.c (rs6000_expand_vector_init): Add
+	TARGET_POWERPC64 requirement to TARGET_P8_VECTOR case.
+
+2020-07-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/49973
+	PR other/86904
+	* common.opt: Handle -ftabstop here instead of in c-family
+	options.  Add -fdiagnostics-column-unit= and
+	-fdiagnostics-column-origin= options.
+	* opts.c (common_handle_option): Handle the new options.
+	* diagnostic-format-json.cc (json_from_expanded_location): Add
+	diagnostic_context argument.  Use it to convert column numbers as per
+	the new options.
+	(json_from_location_range): Likewise.
+	(json_from_fixit_hint): Likewise.
+	(json_end_diagnostic): Pass the new context argument to helper
+	functions above.  Add "column-origin" field to the output.
+	(test_unknown_location): Add the new context argument to calls to
+	helper functions.
+	(test_bad_endpoints): Likewise.
+	* diagnostic-show-locus.c
+	(exploc_with_display_col::exploc_with_display_col): Support
+	tabstop parameter.
+	(layout_point::layout_point): Make use of class
+	exploc_with_display_col.
+	(layout_range::layout_range): Likewise.
+	(struct line_bounds): Clarify that the units are now always
+	display columns.  Rename members accordingly.  Add constructor.
+	(layout::print_source_line): Add support for tab expansion.
+	(make_range): Adapt to class layout_range changes.
+	(layout::maybe_add_location_range): Likewise.
+	(layout::layout): Adapt to class exploc_with_display_col changes.
+	(layout::calculate_x_offset_display): Support tabstop parameter.
+	(layout::print_annotation_line): Adapt to struct line_bounds changes.
+	(layout::print_line): Likewise.
+	(line_label::line_label): Add diagnostic_context argument.
+	(get_affected_range): Likewise.
+	(get_printed_columns): Likewise.
+	(layout::print_any_labels): Adapt to struct line_label changes.
+	(class correction): Add m_tabstop member.
+	(correction::correction): Add tabstop argument.
+	(correction::compute_display_cols): Use m_tabstop.
+	(class line_corrections): Add m_context member.
+	(line_corrections::line_corrections): Add diagnostic_context argument.
+	(line_corrections::add_hint): Use m_context to handle tabstops.
+	(layout::print_trailing_fixits): Adapt to class line_corrections
+	changes.
+	(test_layout_x_offset_display_utf8): Support tabstop parameter.
+	(test_layout_x_offset_display_tab): New selftest.
+	(test_one_liner_colorized_utf8): Likewise.
+	(test_tab_expansion): Likewise.
+	(test_diagnostic_show_locus_one_liner_utf8): Call the new tests.
+	(diagnostic_show_locus_c_tests): Likewise.
+	(test_overlapped_fixit_printing): Adapt to helper class and
+	function changes.
+	(test_overlapped_fixit_printing_utf8): Likewise.
+	(test_overlapped_fixit_printing_2): Likewise.
+	* diagnostic.h (enum diagnostics_column_unit): New enum.
+	(struct diagnostic_context): Add members for the new options.
+	(diagnostic_converted_column): Declare.
+	(json_from_expanded_location): Add new context argument.
+	* diagnostic.c (diagnostic_initialize): Initialize new members.
+	(diagnostic_converted_column): New function.
+	(maybe_line_and_column): Be willing to output a column of 0.
+	(diagnostic_get_location_text): Convert column number as per the new
+	options.
+	(diagnostic_report_current_module): Likewise.
+	(assert_location_text): Add origin and column_unit arguments for
+	testing the new functionality.
+	(test_diagnostic_get_location_text): Test the new functionality.
+	* doc/invoke.texi: Document the new options and behavior.
+	* input.h (location_compute_display_column): Add tabstop argument.
+	* input.c (location_compute_display_column): Likewise.
+	(test_cpp_utf8): Add selftests for tab expansion.
+	* tree-diagnostic-path.cc (default_tree_make_json_for_path): Pass the
+	new context argument to json_from_expanded_location().
+
+2020-07-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/96194
+	* expr.c (expand_constructor): Don't create temporary for store to
+	volatile MEM if exp has an addressable type.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* hash-map.h (hash_map::get): Note it is a pointer to value.
+	* incpath.h (incpath_kind): Align comments.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* tree-core.h (tree_decl_with_vis, tree_function_decl):
+	Note additional padding on 64-bits
+	* tree.c (cache_integer_cst): Note why no caching of enum literals.
+	(get_tree_code_name): Robustify error case.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* doc/gty.texi: Fic gt_cleare_cache name.
+	* doc/invoke.texi: Remove duplicate opindex Wabi-tag.
+
+2020-07-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* omp-general.h (struct omp_for_data): Add adjn1 member.
+	* omp-general.c (omp_extract_for_data): For non-rect loop, punt on
+	count computing if n1, n2 or step are not INTEGER_CST earlier.
+	Narrow the outer iterator range if needed so that non-rect loop
+	has at least one iteration for each outer range iteration.  Compute
+	adjn1.
+	* omp-expand.c (expand_omp_for_init_vars): Use adjn1 if non-NULL
+	instead of the outer loop's n1.
+
+2020-07-14  Matthias Klose  <doko@ubuntu.com>
+
+	PR lto/95604
+	* lto-wrapper.c (merge_and_complain): Add decoded options as parameter,
+	error on different values for -fcf-protection.
+	(append_compiler_options): Pass -fcf-protection option.
+	(find_and_merge_options): Add decoded options as parameter,
+	pass decoded_options to merge_and_complain.
+	(run_gcc): Pass decoded options to find_and_merge_options.
+	* lto-opts.c (lto_write_options): Pass -fcf-protection option.
+
 2020-07-13  Alan Modra  <amodra@gmail.com>
 
 	* config/rs6000/rs6000.md (sibcall_local): Merge sibcall_local32
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 93b25f7329d..579ecf278ad 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20200714
+20200715
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 89e7cd5a1d6..9565a0bba84 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,12 @@
+2020-07-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR other/86904
+	* c-indentation.c (should_warn_for_misleading_indentation): Get
+	global tabstop from the new source.
+	* c-opts.c (c_common_handle_option): Remove handling of -ftabstop, which
+	is now a common option.
+	* c.opt: Likewise.
+
 2020-07-08  Eric Botcazou  <ebotcazou@gcc.gnu.org>
 
 	* c.opt (Wscalar-storage-order): Add explicit variable.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index de5db3f2f5e..4abd1f14f17 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,67 @@
+2020-07-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95789
+	PR c++/96104
+	PR c++/96179
+	* call.c (convert_like_real_1): Renamed from convert_like_real.
+	(convert_like_real): New wrapper for convert_like_real_1.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* parser.c (cp_lexer_alloc): Do not deal with PCH here.
+	(cp_lexer_new_main): Deal with PCH here.  Store the tokens directly
+	into the buffer.
+	(cp_lexer_new_from_tokens): Assert last token isn't purged either.
+	(cp_lexer_get_preprocessor_token): Change first arg to flags, adjust.
+	(cp_parser_new): Pass the lexer in, don't create it here.
+	(cp_parser_translation_unit): Initialize access checks here.
+	(cp_parser_initial_pragma): First token is provided by caller,
+	don't deal with PCH stopping here.  Adjust error message.
+	(c_parse_file): Adjust, change error message to avoid C++20 module
+	confusion.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* ptree.c (cxx_print_type): Add TYPEOF_TYPE and BASES.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* class.c (build_base_field_1): Cache CLASSTYPE_AS_BASE.
+	(build_self_reference): Rename value -> decl.
+	(dump_class_hierarchy_1): Cache CLASSTYPE_AS_BASE.
+
+2020-07-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95820
+	* decl.c (grokdeclarator) <case cdk_function>: Check also
+	pointers/references/... to functions.
+
+2020-07-14  Nathan Sidwell  <nathan@acm.org>
+
+	* cp-tree.h: Correct some tree lang flag comments,
+	reformat some structure definitions.  Note some structure
+	sizes.  Clarify some comments.
+	(yyungetc): Delete.  Not been a thing for some time.
+	* class.c (copy_fndecl_with_name): Comment.
+	(check_bases_and_members): Unnecessary {}.
+	(layout_class_type): Comment.
+	* cp-tree.def (UNBOUND_CLASS_TEMPLATE): Adjust comment.
+	* decl.c:  Fix some formatting & whitespace issues.
+	(function_requirements_equivalent_p): Note why
+	substitutions are needed.
+	* decl2.c (no_linkage_error): Note that heroics about
+	'typedef struct { ... };' are no longer needed.
+	* method.c: Whitespace.
+	* name-lookup.c: Whitespace.
+	(add_decl_to_level): Reformat a line.
+	(print_binding_stack): Mark as DEBUG_FUNCTION.
+	(has_using_namespace_std_directive_p): Delete comment.
+	* pt.c: Whitespace
+	* ptree.c: Whitespace.
+	* rtti.c: Whitespace & comment.
+	* tree.c: Comment.
+	* typeck.c (structural_comptypes): Add comment.
+
 2020-07-13  Nathan Sidwell  <nathan@acm.org>
 
 	* Make-lang.in (c++.disclean): Likewise.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 5a0332c5c81..cd1ad2f9c20 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,36 @@
+2020-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+	    Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	PR fortran/95612
+	* expr.c (gfc_check_pointer_assigb): Output an error if
+	rvalue is a zero sized array or output an error if rvalue
+	doesn't have a symbol tree.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	* openmp.c (gfc_match_omp_clauses): Match also derived-type
+	component refs in OMP_CLAUSE_MAP.
+	(resolve_omp_clauses): Resolve those.
+	* trans-openmp.c (gfc_trans_omp_array_section, gfc_trans_omp_clauses):
+	Handle OpenMP structure-element mapping.
+	(gfc_trans_oacc_construct, gfc_trans_oacc_executable_directive,
+	(gfc_trans_oacc_combined_directive, gfc_trans_oacc_declare): Update
+	add openacc=true in gfc_trans_omp_clauses call.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/67311
+	* trans-openmp.c (gfc_has_alloc_comps): Return false also for
+	pointers to arrays.
+
+2020-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+	    Mark Eggleston  <markeggleston@gcc.gnu.org>
+
+	PR fortran/96038
+	* decl.c (add_init_expr_sym):  For a symbol that is a
+	parameter accept an initialisation if it does not have a
+	value otherwise output a error and reject.
+
 2020-07-13  Mark Eggleston  <markeggleston@gcc.gnu.org>
 
 	PR fortran/45337
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 593d6602b37..4483c8a90df 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,97 @@
+2020-07-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/59978
+	* g++.dg/cpp0x/vt-59978.C: New test.
+
+2020-07-14  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/95443
+	* gcc.target/i386/pr95443-1.c (simple_strstr): Replace
+	__glibc_unlikely with __builtin_expect.
+
+2020-07-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95789
+	PR c++/96104
+	PR c++/96179
+	* g++.dg/conversion/ref4.C: New test.
+	* g++.dg/conversion/ref5.C: New test.
+	* g++.dg/conversion/ref6.C: New test.
+
+2020-07-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/49973
+	PR other/86904
+	* c-c++-common/Wmisleading-indentation-3.c: Adjust expected output
+	for new defaults.
+	* c-c++-common/Wmisleading-indentation.c: Likewise.
+	* c-c++-common/diagnostic-format-json-1.c: Likewise.
+	* c-c++-common/diagnostic-format-json-2.c: Likewise.
+	* c-c++-common/diagnostic-format-json-3.c: Likewise.
+	* c-c++-common/diagnostic-format-json-4.c: Likewise.
+	* c-c++-common/diagnostic-format-json-5.c: Likewise.
+	* c-c++-common/missing-close-symbol.c: Likewise.
+	* g++.dg/diagnostic/bad-binary-ops.C: Likewise.
+	* g++.dg/parse/error4.C: Likewise.
+	* g++.old-deja/g++.brendan/crash11.C: Likewise.
+	* g++.old-deja/g++.pt/overload2.C: Likewise.
+	* g++.old-deja/g++.robertl/eb109.C: Likewise.
+	* gcc.dg/analyzer/malloc-paths-9.c: Likewise.
+	* gcc.dg/bad-binary-ops.c: Likewise.
+	* gcc.dg/format/branch-1.c: Likewise.
+	* gcc.dg/format/pr79210.c: Likewise.
+	* gcc.dg/plugin/diagnostic-test-expressions-1.c: Likewise.
+	* gcc.dg/plugin/diagnostic-test-string-literals-1.c: Likewise.
+	* gcc.dg/redecl-4.c: Likewise.
+	* gfortran.dg/diagnostic-format-json-1.F90: Likewise.
+	* gfortran.dg/diagnostic-format-json-2.F90: Likewise.
+	* gfortran.dg/diagnostic-format-json-3.F90: Likewise.
+	* go.dg/arrayclear.go: Add a comment explaining why adding a
+	comment was necessary to work around a dejagnu bug.
+	* c-c++-common/diagnostic-units-1.c: New test.
+	* c-c++-common/diagnostic-units-2.c: New test.
+	* c-c++-common/diagnostic-units-3.c: New test.
+	* c-c++-common/diagnostic-units-4.c: New test.
+	* c-c++-common/diagnostic-units-5.c: New test.
+	* c-c++-common/diagnostic-units-6.c: New test.
+	* c-c++-common/diagnostic-units-7.c: New test.
+	* c-c++-common/diagnostic-units-8.c: New test.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/finalize-1.f: Relax scan-tree-dump-times
+	pattern to work on 32bit-pointer systems.
+
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* g++.dg/ipa/pr83667.C: Allow 0 or more dots between THUNK and 0.
+
+2020-07-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/96194
+	* g++.dg/opt/pr96194.C: New test.
+
+2020-07-14  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/95820
+	* g++.dg/cpp1y/auto-fn58.C: New test.
+
+2020-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/95612
+	* gfortran.dg/pr95612.f90: New test.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/goacc/finalize-1.f: Update dump scan pattern.
+	* gfortran.dg/gomp/map-1.f90: Update dg-error.
+	* gfortran.dg/gomp/map-2.f90: New test.
+
+2020-07-14  Steven G. Kargl  <kargl@gcc.gnu.org>
+
+	PR fortran/96038
+	* gfortran.dg/pr96038.f90: New test.
+
 2020-07-13  Aaron Sawdey  <acsawdey@linux.ibm.com>
 
 	* lib/target-supports.exp (is-effective-target):
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index 67217dadef4..9a0eb04f1c1 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,7 @@
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/t-aix: Set BITS from compiler cpp macro.
+
 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
 
 	* Makefile.am: Use -include.
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index ed65d154432..f1abcbdc56e 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,26 @@
+2020-07-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/49973
+	PR other/86904
+	* include/cpplib.h (struct cpp_options):  Removed support for -ftabstop,
+	which is now handled by diagnostic_context.
+	(class cpp_display_width_computation): New class.
+	(cpp_byte_column_to_display_column): Add optional tabstop argument.
+	(cpp_display_width): Likewise.
+	(cpp_display_column_to_byte_column): Likewise.
+	* charset.c
+	(cpp_display_width_computation::cpp_display_width_computation): New
+	function.
+	(cpp_display_width_computation::advance_display_cols): Likewise.
+	(compute_next_display_width): Removed and implemented this
+	functionality in a new function...
+	(cpp_display_width_computation::process_next_codepoint): ...here.
+	(cpp_byte_column_to_display_column): Added tabstop argument.
+	Reimplemented in terms of class cpp_display_width_computation.
+	(cpp_display_column_to_byte_column): Likewise.
+	* init.c (cpp_create_reader): Remove handling of -ftabstop, which is now
+	handled by diagnostic_context.
+
 2020-07-07  Nathan Sidwell  <nathan@acm.org>
 
 	* directives.c (do_linemarker): Optimize rewinding to line zero.
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index a05cc0b22a1..5f5fc065da9 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/t-slibgcc-aix: Set BITS from compiler cpp macro.
+
 2020-07-13  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
 	PR target/94891
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 0c38d4db549..d43941a9b5f 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/t-aix: Set BITS from compiler cpp macro.
+
 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
 
 	* Makefile.am: Use -include.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 2d2c85d1de2..9b3a857562e 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,37 @@
+2020-07-14  Tom de Vries  <tom@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+	    Thomas Schwinge  <thomas@codesourcery.com>
+	    Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+	* oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
+	New variable.
+	(acc_init_1): Set acc_init_thread to pthread_self ().  Set
+	acc_init_state to initializing at the start, and to initialized at the
+	end.
+	(self_initializing_p): New function.
+	(acc_get_device_type): Return acc_device_none if called by thread that
+	is currently executing acc_init_1.
+	* libgomp.texi (acc_get_device_type): Update documentation.
+	(Implementation Status and Implementation-Defined Behavior): Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
+
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/t-aix: Set BITS from compiler cpp macro.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	* testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
+
+2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR fortran/67311
+	* testsuite/libgomp.fortran/target-map-1.f90: New test.
+
+2020-07-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* testsuite/libgomp.c/loop-21.c: New test.
+
 2020-07-13  Julian Brown  <julian@codesourcery.com>
 	    Thomas Schwinge  <thomas@codesourcery.com>
 
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 040458a3601..45514ef1a53 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,10 @@
+2020-07-14  Ian Lance Taylor  <iant@golang.org>
+
+	PR demangler/96143
+	* cp-demangle.c (d_lambda): Don't add substitution candidate.
+	* testsuite/demangle-expected: Update a few existing test cases
+	accordingly, and add a new test case.
+
 2020-07-10  Jason Merrill  <jason@redhat.com>
 
 	* cp-demangle.c (cplus_demangle_operators): Add di, dx, dX.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 26dc8c45b04..bdc5f5ad65a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/os/aix/t-aix: Set BITS from compiler cpp macro.
+
 2020-07-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/94749