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Daily bump.

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GCC Administrator 2021-02-13 00:16:38 +00:00
parent eb64b0b285
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51
gcc/ChangeLog
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@ -1,3 +1,54 @@
2021-02-12 Martin Sebor <msebor@redhat.com>
* tree-pretty-print.c (print_generic_expr_to_str): Update comment.
2021-02-12 Richard Sandiford <richard.sandiford@arm.com>
* rtl-ssa/accesses.cc (function_info::make_use_available): Use
m_temp_obstack rather than m_obstack to allocate the temporary use.
2021-02-12 Richard Sandiford <richard.sandiford@arm.com>
* df-problems.c (df_lr_bb_local_compute): Treat partial definitions
as read-modify operations.
2021-02-12 Richard Biener <rguenther@suse.de>
PR middle-end/38474
* ipa-fnsummary.c (unmodified_parm_1): Only walk when
fbi->aa_walk_budget is bigger than zero. Update
fbi->aa_walk_budget.
(param_change_prob): Likewise.
* ipa-prop.c (detect_type_change_from_memory_writes):
Properly account walk_aliased_vdefs.
(parm_preserved_before_stmt_p): Canonicalize updates.
(parm_ref_data_preserved_p): Likewise.
(parm_ref_data_pass_through_p): Likewise.
(determine_known_aggregate_parts): Account own alias queries.
2021-02-12 Martin Liska <mliska@suse.cz>
* opts-common.c (decode_cmdline_option): Release werror_arg.
* opts.c (gen_producer_string): Release output of
gen_command_line_string.
2021-02-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/38474
* params.opt (-param=max-store-chains-to-track=): New param.
(-param=max-stores-to-track=): Likewise.
* doc/invoke.texi (max-store-chains-to-track): Document.
(max-stores-to-track): Likewise.
* gimple-ssa-store-merging.c (pass_store_merging::m_n_chains):
New.
(pass_store_merging::m_n_stores): Likewise.
(pass_store_merging::terminate_and_process_chain): Update
m_n_stores and m_n_chains.
(pass_store_merging::process_store): Likewise. Terminate
oldest chains if the number of stores or chains get too large.
(imm_store_chain_info::terminate_and_process_chain): Dump
chain length.
2021-02-11 Eric Botcazou <ebotcazou@adacore.com>
* config/i386/winnt.c (i386_pe_seh_unwind_emit): When switching to

2
gcc/DATESTAMP
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@ -1 +1 @@
20210212
20210213

4
gcc/ada/ChangeLog
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@ -1,3 +1,7 @@
2021-02-12 Arnaud Charlet <charlet@adacore.com>
* repinfo.ads, repinfo.adb (*SO_Ref*): Restore.
2021-02-03 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/decl.c (components_to_record): If the first component

27
gcc/analyzer/ChangeLog
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@ -1,3 +1,30 @@
2021-02-12 David Malcolm <dmalcolm@redhat.com>
PR analyzer/98969
* engine.cc (readability): Add names for the various arbitrary
values. Handle NOP_EXPR and INTEGER_CST.
(readability_comparator): Combine the readability tests for
tree and stack depth, rather than performing them sequentially.
(impl_region_model_context::on_state_leak): Strip off top-level
casts.
* region-model.cc (region_model::get_representative_path_var): Add
type-checking, moving the bulk of the implementation to...
(region_model::get_representative_path_var_1): ...here. Respect
types in casts by recursing and re-adding the cast, rather than
merely stripping them off. Use the correct type when handling
region_svalue.
(region_model::get_representative_tree): Strip off any top-level
cast.
(region_model::get_representative_path_var): Add type-checking,
moving the bulk of the implementation to...
(region_model::get_representative_path_var_1): ...here.
* region-model.h (region_model::get_representative_path_var_1):
New decl
(region_model::get_representative_path_var_1): New decl.
* store.cc (append_pathvar_with_type): New.
(binding_cluster::get_representative_path_vars): Cast path_vars
to the correct type when adding them to *OUT_PVS.
2021-02-09 David Malcolm <dmalcolm@redhat.com>
PR analyzer/98575

6
gcc/c-family/ChangeLog
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@ -1,3 +1,9 @@
2021-02-12 Martin Sebor <msebor@redhat.com>
PR c/99055
* c-warn.c (warn_parm_array_mismatch): Free strings returned from
print_generic_expr_to_str.
2021-02-10 Richard Biener <rguenther@suse.de>
* c-common.c (parse_optimize_options): Free decoded_options.

63
gcc/cp/ChangeLog
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@ -1,3 +1,66 @@
2021-02-12 Nathan Sidwell <nathan@acm.org>
* module.cc (module_state::write_cluster): Check bindings for
imported using-decls.
2021-02-12 Nathan Sidwell <nathan@acm.org>
PR c++/99040
* module.cc (trees_in::decl_value): Call add_module_namespace_decl
for new namespace-scope entities.
(module_state::read_cluster): Don't call add_module_decl here.
* name-lookup.h (add_module_decl): Rename to ...
(add_module_namespace_decl): ... this.
* name-lookup.c (newbinding_bookkeeping): Move into ...
(do_pushdecl): ... here. Its only remaining caller.
(add_module_decl): Rename to ...
(add_module_namespace_decl): ... here. Add checking-assert for
circularity. Don't call newbinding_bookkeeping, just extern_c
checking and incomplete var checking.
2021-02-12 Nathan Sidwell <nathan@acm.org>
PR c++/99039
PR c++/99040
* cp-tree.h (CPTI_GLOBAL_TYPE): Delete.
(global_type_node): Delete.
(IDENTIFIER_TYPE_VALUE): Delete.
(IDENTIFIER_HAS_TYPE_VALUE): Delete.
(get_type_value): Delete.
* name-lookup.h (identifier_type_value): Delete.
* name-lookup.c (check_module_override): Don't
SET_IDENTIFIER_TYPE_VALUE here.
(do_pushdecl): Nor here.
(identifier_type_value_1, identifier_type_value): Delete.
(set_identifier_type_value_with_scope): Only
SET_IDENTIFIER_TYPE_VALUE for local and class scopes.
(pushdecl_nanmespace_level): Remove shadow stack nadgering.
(do_pushtag): Use REAL_IDENTIFIER_TYPE_VALUE.
* call.c (check_dtor_name): Use lookup_name.
* decl.c (cxx_init_decl_processing): Drop global_type_node.
* decl2.c (cplus_decl_attributes): Don't SET_IDENTIFIER_TYPE_VALUE
here.
* init.c (get_type_value): Delete.
* pt.c (instantiate_class_template_1): Don't call pushtag or
SET_IDENTIFIER_TYPE_VALUE here.
(tsubst): Assert never an identifier.
(dependent_type_p): Drop global_type_node assert.
* typeck.c (error_args_num): Don't use IDENTIFIER_HAS_TYPE_VALUE
to determine ctorness.
2021-02-12 Jakub Jelinek <jakub@redhat.com>
PR c++/97742
* parser.c (cp_parser_requirement_seq): Stop iterating after reaching
CPP_EOF.
2021-02-12 Jason Merrill <jason@redhat.com>
PR c++/97246
PR c++/94546
* pt.c (extract_fnparm_pack): Check DECL_PACK_P here.
(register_parameter_specializations): Not here.
2021-02-11 Marek Polacek <polacek@redhat.com>
PR c++/95888

6
gcc/fortran/ChangeLog
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@ -1,3 +1,9 @@
2021-02-12 Tobias Burnus <tobias@codesourcery.com>
PR fortran/99043
* trans-expr.c (gfc_conv_procedure_call): Don't reset
rank of assumed-rank array.
2021-02-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/98897

59
gcc/testsuite/ChangeLog
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@ -1,3 +1,62 @@
2021-02-12 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/rtl/aarch64/multi-subreg-1.c: Add dg-do compile directive
and restrict the test to aarch64-*-* target only.
2021-02-12 Nathan Sidwell <nathan@acm.org>
* g++.dg/modules/pr99039_a.C: New.
* g++.dg/modules/pr99039_b.C: New.
2021-02-12 Nathan Sidwell <nathan@acm.org>
PR c++/99040
* g++.dg/modules/pr99040_a.C: New.
* g++.dg/modules/pr99040_b.C: New.
* g++.dg/modules/pr99040_c.C: New.
* g++.dg/modules/pr99040_d.C: New.
2021-02-12 Nathan Sidwell <nathan@acm.org>
PR c++/99039
PR c++/99040
* g++.dg/lookup/pr99039.C: New.
2021-02-12 Steve Kargl <sgk@troutmask.apl.washington.edu>
PR libfortran/95647
* gfortran.dg/ieee/ieee_12.f90: New test.
2021-02-12 Richard Sandiford <richard.sandiford@arm.com>
* gcc.dg/rtl/aarch64/multi-subreg-1.c: New test.
2021-02-12 Christophe Lyon <christophe.lyon@linaro.org>
PR target/98931
* gcc.target/arm/pr98931.c: Add -mthumb
2021-02-12 Tobias Burnus <tobias@codesourcery.com>
PR fortran/99043
* gfortran.dg/assumed_rank_20.f90: New test.
2021-02-12 Jakub Jelinek <jakub@redhat.com>
PR c++/97742
* g++.dg/cpp2a/concepts-requires24.C: New test.
2021-02-12 Jason Merrill <jason@redhat.com>
PR c++/97246
* g++.dg/cpp2a/lambda-generic-variadic21.C: New test.
2021-02-12 David Malcolm <dmalcolm@redhat.com>
PR analyzer/98969
* g++.dg/analyzer/pr99064.C: New test.
* gcc.dg/analyzer/pr98969.c: New test.
2021-02-11 Marek Polacek <polacek@redhat.com>
PR c++/95888

6
libbacktrace/ChangeLog
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@ -1,3 +1,9 @@
2021-02-12 Ian Lance Taylor <iant@golang.org>
* configure.ac: Check for objcopy --add-gnu-debuglink by using
objcopy --help.
* configure: Regenerate
2021-01-18 Ian Lance Taylor <iant@golang.org>
* Makefile.am (%_dwz): If dwz fails, use uncompressed debug info.

6
libgfortran/ChangeLog
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@ -1,3 +1,9 @@
2021-02-12 Steve Kargl <sgk@troutmask.apl.washington.edu>
PR libfortran/95647
* ieee/ieee_arithmetic.F90: Flip interfaces of operators .eq. to
== and .ne. to /= .
2021-02-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/98825

91
libstdc++-v3/ChangeLog
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@ -1,3 +1,94 @@
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/88881
* src/c++17/fs_ops.cc (fs::symlink_status): Re-enable workaround.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2014.xml: Document implementation
specific properties of std::experimental::filesystem::rename.
* doc/xml/manual/status_cxx2017.xml: Document implementation
specific properties of std::filesystem::rename.
* doc/html/*: Regenerate.
* src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour
for directories on Windows.
* src/filesystem/ops-common.h (__gnu_posix::rename): Use
MoveFileExW on Windows.
* testsuite/27_io/filesystem/operations/rename.cc: New test.
* testsuite/experimental/filesystem/operations/rename.cc: New test.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_fs.h (nonexistent_path): Add
random number to the path.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (address_v6::to_string): Include
scope ID in string.
* testsuite/experimental/net/internet/address/v6/members.cc:
Test to_string() results.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (address_v6::any): Avoid using
memcpy in constexpr function.
(address_v6::loopback): Likewise.
(make_address_v6): Fix missing return statements on error paths.
* include/experimental/io_context: Avoid -Wdangling-else
warning.
* testsuite/experimental/net/internet/address/v4/members.cc:
Remove unused variables.
* testsuite/experimental/net/internet/address/v6/members.cc:
New test.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__shared_ptr::_M_get_deleter):
Add unused attribute to parameter.
* src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq):
Likewise.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail
if -fno-rtti is used.
* testsuite/30_threads/async/forced_unwind.cc: Expect test
to abort if -fno-rtti is used.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_allocator.h (memory_resource):
Remove requirement for RTTI and exceptions to be enabled.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Use
static_cast when RTTI is disabled.
* testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc:
Likewise.
* testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc:
Likewise.
* testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc:
Likewise.
* testsuite/27_io/basic_stringstream/str/char/2.cc:
Likewise.
* testsuite/27_io/basic_stringstream/str/wchar_t/2.cc:
Likewise.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/std/ostream (__syncbuf_base::_S_get): Mark parameter
as unused and only use dynamic_cast when RTTI is enabled.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99077
* src/c++11/cxx11-ios_failure.cc (__ios_failure(const char*, int)):
Change int parameter to error_code, to match std::ios_failure.
(__throw_ios_failure(const char*, int)): Construct error_code
from int parameter.
2021-02-11 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/eh_ptr.cc (_GLIBCXX_EH_PTR_RELOPS_COMPAT): Define