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Daily bump.

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GCC Administrator 2021-08-31 00:16:50 +00:00
parent eafa9d9692
commit 1e2f030b80
13 changed files with 298 additions and 1 deletions
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5
contrib/ChangeLog
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2021-08-30 Andrew Pinski <apinski@marvell.com>
* download_prerequisites (md5_check): Replace == inside
test with = to be more portable.
2021-08-26 Martin Liska <mliska@suse.cz>
* mklog.py: Use file.{source,target}_file for proper rename

6
fixincludes/ChangeLog
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2021-08-30 John David Anglin <danglin@gcc.gnu.org>
* inclhack.def (hpux_c99_inttypes5): New hack to define PRIdPTR, etc.
* fixincl.x: Regenerate.
* tests/base/inttypes.h: Update.
2021-07-06 Clément Chigot <clement.chigot@atos.net>
* inclhack.def (aix_externcpp1): Improve select regexp.

75
gcc/ChangeLog
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2021-08-30 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99260
* Makefile.in (ANALYZER_OBJS): Add analyzer/call-info.o.
2021-08-30 Jason Merrill <jason@redhat.com>
* doc/invoke.texi: Document -Wmissing-requires.
2021-08-30 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-call.c (rs6000_init_builtins): Remove
TARGET_EXTRA_BUILTINS guard.
2021-08-30 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/rs6000-call.c (rs6000_init_builtins): Change
initialization of V2DI_type_node and unsigned_V2DI_type_node.
2021-08-30 Bill Schmidt <wschmidt@linux.ibm.com>
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Use the new
decl when new_builtins_are_live.
* config/rs6000/rs6000-builtin-new.def (__builtin_cfstring): New
built-in.
2021-08-30 Pat Haugen <pthaugen@linux.ibm.com>
* config/rs6000/rs6000-cpus.def (ISA_3_1_MASKS_SERVER): Add
OPTION_MASK_P10_FUSION_2STORE.
(POWERPC_MASKS): Likewise.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
store fusion for Power10.
(is_fusable_store): New.
(power10_sched_reorder): Likewise.
(rs6000_sched_reorder): Do Power10 specific reordering.
(rs6000_sched_reorder2): Likewise.
* config/rs6000/rs6000.opt: Add new option.
2021-08-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/102128
* tree-vect-slp.c (vect_bb_vectorization_profitable_p):
Move scanning for if-converted scalar code to the caller
and instead delay clearing the visited flag for profitable
subgraphs.
(vect_slp_region): Cost all subgraphs before scheduling.
For if-converted BB vectorization scan for scalar COND_EXPRs
and do not vectorize if any found and the cost model is
very-cheap.
2021-08-30 Richard Biener <rguenther@suse.de>
* common.opt (fexceptions): Mark
EnabledBy(fnon-call-exceptions).
* doc/invoke.texi (fnon-call-exceptions): Document this
enables -fexceptions.
2021-08-30 Sebastian Huber <sebastian.huber@embedded-brains.de>
* tsystem.h (abort): Define abort() if inhibit_libc is defined and it
is not already defined.
2021-08-30 liuhongt <hongtao.liu@intel.com>
* expmed.c (extract_bit_field_1): Make sure we're playing with
integral modes before call extract_integral_bit_field.
(extract_integral_bit_field): Add a parameter of type
scalar_int_mode which corresponds to of tmode.
And call extract_and_convert_fixed_bit_field instead of
extract_fixed_bit_field and convert_extracted_bit_field.
(extract_and_convert_fixed_bit_field): New function, it's a
combination of extract_fixed_bit_field and
convert_extracted_bit_field.
2021-08-29 Iain Sandoe <iain@sandoe.co.uk>
* config/darwin.c (darwin_libc_has_function): Do not run

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gcc/DATESTAMP
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20210830
20210831

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gcc/analyzer/ChangeLog
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2021-08-30 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99260
* analyzer.h (class custom_edge_info): New class, adapted from
exploded_edge::custom_info_t. Make member functions const.
Make update_model return bool, converting edge param from
reference to a pointer, and adding a ctxt param.
(class path_context): New class.
* call-info.cc: New file.
* call-info.h: New file.
* engine.cc: Include "analyzer/call-info.h" and <memory>.
(impl_region_model_context::impl_region_model_context): Update for
new m_path_ctxt field.
(impl_region_model_context::bifurcate): New.
(impl_region_model_context::terminate_path): New.
(impl_region_model_context::get_malloc_map): New.
(impl_sm_context::impl_sm_context): Update for new m_path_ctxt
field.
(impl_sm_context::get_fndecl_for_call): Likewise.
(impl_sm_context::set_next_state): Likewise.
(impl_sm_context::warn): Likewise.
(impl_sm_context::is_zero_assignment): Likewise.
(impl_sm_context::get_path_context): New.
(impl_sm_context::m_path_ctxt): New.
(impl_region_model_context::on_condition): Update for new
path_ctxt param. Handle m_enode_for_diag being NULL.
(impl_region_model_context::on_phi): Update for new path_ctxt
param.
(exploded_node::on_stmt): Add path_ctxt param, updating ctor calls
to use it as necessary. Use it to bail out after sm-handling,
if needed.
(exploded_node::detect_leaks): Update for new path_ctxt param.
(dynamic_call_info_t::update_model): Update for conversion of
exploded_edge::custom_info_t to custom_edge_info.
(dynamic_call_info_t::add_events_to_path): Likewise.
(rewind_info_t::update_model): Likewise.
(rewind_info_t::add_events_to_path): Likewise.
(exploded_edge::exploded_edge): Likewise.
(exploded_graph::add_edge): Likewise.
(exploded_graph::maybe_process_run_of_before_supernode_enodes):
Update for new path_ctxt param.
(class impl_path_context): New.
(exploded_graph::process_node): Update for new path_ctxt param.
Create an impl_path_context and pass it to exploded_node::on_stmt.
Use it to terminate iterating stmts if terminate_path is called
on it. After processing a run of stmts, query path_ctxt to
potentially terminate the analysis path, and/or to "bifurcate" the
analysis into multiple additional paths.
(feasibility_state::maybe_update_for_edge): Update for new
update_model ctxt param.
* exploded-graph.h
(impl_region_model_context::impl_region_model_context): Add
path_ctxt param.
(impl_region_model_context::bifurcate): New.
(impl_region_model_context::terminate_path): New
(impl_region_model_context::get_ext_state): New.
(impl_region_model_context::get_malloc_map): New.
(impl_region_model_context::m_path_ctxt): New field.
(exploded_node::on_stmt): Add path_ctxt param.
(class exploded_edge::custom_info_t): Move to analyzer.h, renaming
to custom_edge_info, and making the changes as noted in analyzer.h
above.
(exploded_edge::exploded_edge): Update for these changes to
exploded_edge::custom_info_t.
(exploded_edge::m_custom_info): Likewise.
(class dynamic_call_info_t): Likewise.
(class rewind_info_t): Likewise.
(exploded_graph::add_edge): Likewise.
* program-state.cc (program_state::on_edge): Update for new
path_ctxt param.
(program_state::push_call): Likewise.
(program_state::returning_call): Likewise.
(program_state::prune_for_point): Likewise.
* region-model-impl-calls.cc: Include "analyzer/call-info.h".
(call_details::get_fndecl_for_call): New.
(region_model::impl_call_realloc): Reimplement.
* region-model.cc (region_model::on_call_pre): Move call to
impl_call_realloc to...
(region_model::on_call_post): ...here. Consolidate creation
of call_details instance.
(noop_region_model_context::bifurcate): New.
(noop_region_model_context::terminate_path): New.
* region-model.h (call_details::get_call_stmt): New.
(call_details::get_fndecl_for_call): New.
(region_model::on_realloc_with_move): New.
(region_model_context::bifurcate): New.
(region_model_context::terminate_path): New.
(region_model_context::get_ext_state): New.
(region_model_context::get_malloc_map): New.
(noop_region_model_context::bifurcate): New.
(noop_region_model_context::terminate_path): New.
(noop_region_model_context::get_ext_state): New.
(noop_region_model_context::get_malloc_map): New.
* sm-malloc.cc: Include "analyzer/program-state.h".
(malloc_state_machine::on_realloc_call): Reimplement.
(malloc_state_machine::on_realloc_with_move): New.
(region_model::on_realloc_with_move): New.
* sm-signal.cc (class signal_delivery_edge_info_t): Update for
conversion from exploded_edge::custom_info_t to custom_edge_info.
* sm.h (sm_context::get_path_context): New.
* svalue.cc (svalue::maybe_get_constant): Call
unwrap_any_unmergeable.
2021-08-25 Ankur Saini <arsenic@sourceware.org>
PR analyzer/101980

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gcc/c-family/ChangeLog
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2021-08-30 Jason Merrill <jason@redhat.com>
* c.opt: Add -Wmissing-requires.
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067

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gcc/cp/ChangeLog
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2021-08-30 Jason Merrill <jason@redhat.com>
PR c++/96286
* cp-tree.h (struct lang_type): Add erroneous bit-field.
(CLASSTYPE_ERRONEOUS): New.
* pt.c (limit_bad_template_recursion): Check it.
(instantiate_class_template_1): Set it.
2021-08-30 Jason Merrill <jason@redhat.com>
* constexpr.c (cxx_eval_outermost_constant_expr): Copy
expr location to result.
2021-08-30 Jason Merrill <jason@redhat.com>
PR c++/101460
* cp-tree.h (cxx_constant_value_sfinae): Declare.
* constexpr.c (cxx_constant_value_sfinae): New.
* pt.c (fold_targs_r, maybe_fold_fn_template_args): New.
(tsubst_copy_and_build) [CALL_EXPR]: Call
maybe_fold_fn_template_args.
2021-08-30 Jason Merrill <jason@redhat.com>
* parser.c (cp_parser_simple_requirement): Warn about missing
requires.
2021-08-27 Jason Merrill <jason@redhat.com>
* typeck2.c (build_x_arrow): Do set TREE_TYPE when operand is

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gcc/fortran/ChangeLog
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2021-08-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/102113
* match.c (gfc_match_goto): Allow for whitespace in parsing list
of labels.
2021-08-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/101349
* resolve.c (resolve_allocate_expr): An unlimited polymorphic
argument to ALLOCATE must be ALLOCATABLE or a POINTER. Fix the
corresponding check.
2021-08-28 Harald Anlauf <anlauf@gmx.de>
PR fortran/87737

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gcc/po/ChangeLog
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2021-08-30 Joseph Myers <joseph@codesourcery.com>
* sv.po: Update.
2021-07-31 Joseph Myers <joseph@codesourcery.com>
* fr.po: Update.

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gcc/testsuite/ChangeLog
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2021-08-30 David Malcolm <dmalcolm@redhat.com>
PR analyzer/99260
* gcc.dg/analyzer/capacity-2.c: Update for changes to realloc
analysis.
* gcc.dg/analyzer/pr99193-1.c: Likewise.
* gcc.dg/analyzer/pr99193-3.c: Likewise.
* gcc.dg/analyzer/realloc-1.c: Likewise. Add test coverage for
realloc of non-heap pointer, realloc from mismatching allocator,
and realloc on a freed pointer.
* gcc.dg/analyzer/realloc-2.c: New test.
2021-08-30 Jason Merrill <jason@redhat.com>
PR c++/96286
* g++.dg/template/access2.C: Split struct A.
2021-08-30 Jason Merrill <jason@redhat.com>
PR c++/101460
* g++.dg/template/explicit-args6.C: New test.
2021-08-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/102113
* gfortran.dg/goto_9.f90: New test.
2021-08-30 Jason Merrill <jason@redhat.com>
* g++.dg/cpp2a/concepts-lambda14.C: Add expected warnings.
2021-08-30 Harald Anlauf <anlauf@gmx.de>
PR fortran/101349
* gfortran.dg/unlimited_polymorphic_33.f90: New test.
2021-08-30 Pat Haugen <pthaugen@linux.ibm.com>
* gcc.target/powerpc/fusion-p10-stst.c: New test.
* gcc.target/powerpc/fusion-p10-stst2.c: New test.
2021-08-29 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/102094

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libffi/ChangeLog
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2021-08-30 YunQiang Su <yunqiang.su@cipunited.com>
PR libffi/83636
* src/mips/n32.S: disable .set mips4
* src/mips/ffi.c: use different JR encoding for r6.
2021-07-09 H.J. Lu <hjl.tools@gmail.com>
PR libffi/101336

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libphobos/ChangeLog
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2021-08-30 Iain Buclaw <ibuclaw@gdcproject.org>
* configure: Regenerate.
* m4/autoconf.m4 (AC_LANG_PROGRAM): Declare module name 'object'.
* m4/gcc_support.m4 (WITH_LOCAL_DRUNTIME): Compile tests with
-fno-druntime.
2021-06-11 Iain Buclaw <ibuclaw@gdcproject.org>
PR d/100999

6
libstdc++-v3/ChangeLog
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2021-08-30 Jason Merrill <jason@redhat.com>
PR c++/96286
* testsuite/30_threads/promise/requirements/lwg3466.cc:
Remove dg-prune-outputs.
2021-08-28 Jonathan Wakely <jwakely@redhat.com>
* include/bits/alloc_traits.h (allocator_traits): Add explicit