mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-04-24 22:11:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

Daily bump.

Browse Source
This commit is contained in:
GCC Administrator 2021-08-26 00:17:03 +00:00
parent 4de346d8a2
commit 85d77ac474
10 changed files with 305 additions and 1 deletions

121
gcc/ChangeLog

@ -1,3 +1,124 @@
2021-08-25 Martin Sebor <msebor@redhat.com>
* gimple-range-cache.cc (ssa_global_cache::dump): Avoid printing
range table header alone.
* gimple-range.cc (gimple_ranger::export_global_ranges): Same.
2021-08-25 Jan Hubicka <hubicka@ucw.cz>
* doc/invoke.texi: Document --param modref-max-adjustments.
* ipa-modref-tree.c (test_insert_search_collapse): Update.
(test_merge): Update.
* ipa-modref-tree.h (struct modref_access_node): Add adjustments;
(modref_access_node::operator==): Fix handling of access ranges.
(modref_access_node::contains): Constify parameter; handle also
mismatched parm offsets.
(modref_access_node::update): New function.
(modref_access_node::merge): New function.
(unspecified_modref_access_node): Update constructor.
(modref_ref_node::insert_access): Add record_adjustments parameter;
handle merging.
(modref_ref_node::try_merge_with): New private function.
(modref_tree::insert): New record_adjustments parameter.
(modref_tree::merge): New record_adjustments parameter.
(modref_tree::copy_from): Update.
* ipa-modref.c (dump_access): Dump adjustments field.
(get_access): Update constructor.
(record_access): Update call of insert.
(record_access_lto): Update call of insert.
(merge_call_side_effects): Add record_adjustments parameter.
(get_access_for_fnspec): Update.
(process_fnspec): Update.
(analyze_call): Update.
(analyze_function): Update.
(read_modref_records): Update.
(ipa_merge_modref_summary_after_inlining): Update.
(propagate_unknown_call): Update.
(modref_propagate_in_scc): Update.
* params.opt (param-max-modref-adjustments=): New.
2021-08-25 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/vsx.md (UNSPEC_XXSPLTIDP): Rename from
UNSPEC_XXSPLTID.
(xxspltiw_v4si): Use vecperm type attribute.
(xxspltiw_v4si_inst): Use vecperm type attribute.
(xxspltiw_v4sf_inst): Likewise.
(xxspltidp_v2df): Use vecperm type attribute. Use
UNSPEC_XXSPLTIDP instead of UNSPEC_XXSPLTID.
(xxspltidp_v2df_inst): Likewise.
(xxsplti32dx_v4si): Use vecperm type attribute.
(xxsplti32dx_v4si_inst): Likewise.
(xxsplti32dx_v4sf_inst): Likewise.
(xxblend_<mode>): Likewise.
(xxpermx): Likewise.
(xxpermx_inst): Likewise.
(xxeval): Likewise.
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* coretypes.h (typedef diagnostic_input_charset_callback): Declare.
* diagnostic.c (diagnostic_initialize_input_context): New function.
* diagnostic.h (diagnostic_initialize_input_context): Declare.
* input.c (default_charset_callback): New function.
(file_cache::initialize_input_context): New function.
(file_cache_slot::create): Added ability to convert the input
according to the input context.
(file_cache::file_cache): Initialize the new input context.
(class file_cache_slot): Added new m_alloc_offset member.
(file_cache_slot::file_cache_slot): Initialize the new member.
(file_cache_slot::~file_cache_slot): Handle potentially offset buffer.
(file_cache_slot::maybe_grow): Likewise.
(file_cache_slot::needs_read_p): Handle NULL fp, which is now possible.
(file_cache_slot::get_next_line): Likewise.
* input.h (class file_cache): Added input context member.
2021-08-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/102046
* tree-vect-slp.c (vect_build_slp_tree_2): Conservatively
update ->any_pattern when swapping operands.
2021-08-25 Hongyu Wang <hongyu.wang@intel.com>
PR target/101716
* config/i386/i386.c (ix86_live_on_entry): Adjust comment.
(ix86_decompose_address): Remove retval check for ASHIFT,
allow non-canonical zero extend if AND mask covers ASHIFT
count.
(ix86_legitimate_address_p): Adjust condition for decompose.
(ix86_rtx_costs): Adjust cost for lea with non-canonical
zero-extend.
Co-Authored by: Uros Bizjak <ubizjak@gmail.com>
2021-08-25 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/101145
* tree-ssa-loop-niter.c (number_of_iterations_until_wrap):
New function.
(number_of_iterations_lt): Invoke above function.
(adjust_cond_for_loop_until_wrap):
Merge to number_of_iterations_until_wrap.
(number_of_iterations_cond): Update invokes for
adjust_cond_for_loop_until_wrap and number_of_iterations_lt.
2021-08-25 konglin1 <lingling.kong@intel.com>
PR target/101471
* config/i386/avx512dqintrin.h (_mm512_fpclass_ps_mask): Fix
macro define in O0.
(_mm512_mask_fpclass_ps_mask): Ditto.
2021-08-25 Kewen Lin <linkw@linux.ibm.com>
* config/rs6000/altivec.md (vec_unpacku_hi_v16qi): Remove.
(vec_unpacku_hi_v8hi): Likewise.
(vec_unpacku_lo_v16qi): Likewise.
(vec_unpacku_lo_v8hi): Likewise.
(vec_unpacku_hi_<VP_small_lc>): New define_expand.
(vec_unpacku_lo_<VP_small_lc>): Likewise.
2021-08-24 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/aix.h (SYSTEM_IMPLICIT_EXTERN_C): Delete.

2
gcc/DATESTAMP

@ -1 +1 @@
20210825
20210826

6
gcc/analyzer/ChangeLog

@ -1,3 +1,9 @@
2021-08-25 Ankur Saini <arsenic@sourceware.org>
PR analyzer/101980
* engine.cc (exploded_graph::maybe_create_dynamic_call): Don't create
calls if max recursion limit is reached.
2021-08-23 David Malcolm <dmalcolm@redhat.com>
* analyzer.h (struct rejected_constraint): Convert to...

7
gcc/c-family/ChangeLog

@ -1,3 +1,10 @@
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* c-opts.c (c_common_input_charset_cb): New function.
(c_common_post_options): Call new function
diagnostic_initialize_input_context().
2021-08-20 Tobias Burnus <tobias@codesourcery.com>
* c-format.c (gcc_gfc_length_specs): Add 'll' and 'w'.

12
gcc/cp/ChangeLog

@ -1,3 +1,15 @@
2021-08-25 Andrew Pinski <apinski@marvell.com>
PR c++/66590
* cp-objcp-common.c (cxx_block_may_fallthru): Handle
CLEANUP_STMT for the case which will be try/finally.
2021-08-25 Jakub Jelinek <jakub@redhat.com>
PR c++/102019
* init.c (build_value_init_noctor): Ignore unnamed zero-width
bitfields.
2021-08-23 Jakub Jelinek <jakub@redhat.com>
* parser.c (cp_parser_omp_clause_num_tasks,

7
gcc/d/ChangeLog

@ -1,3 +1,10 @@
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* d-lang.cc (d_input_charset_callback): New function.
(d_init): Call new function
diagnostic_initialize_input_context().
2021-07-30 Iain Buclaw <ibuclaw@gdcproject.org>
* expr.cc (binary_op): Remove dead code.

6
gcc/fortran/ChangeLog

@ -1,3 +1,9 @@
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* cpp.c (gfc_cpp_post_options): Call new function
diagnostic_initialize_input_context().
2021-08-24 Harald Anlauf <anlauf@gmx.de>
PR fortran/98411

87
gcc/testsuite/ChangeLog

@ -1,3 +1,90 @@
2021-08-25 Martin Sebor <msebor@redhat.com>
* gcc.dg/tree-ssa/evrp1.c: Add -details to dump option.
* gcc.dg/tree-ssa/evrp2.c: Same.
* gcc.dg/tree-ssa/evrp3.c: Same.
* gcc.dg/tree-ssa/evrp4.c: Same.
* gcc.dg/tree-ssa/evrp6.c: Same.
* gcc.dg/tree-ssa/pr64130.c: Same.
2021-08-25 Michael Meissner <meissner@linux.ibm.com>
PR target/94630
* gcc.target/powerpc/pr70117.c: Specify that we need the long double
type to be IBM 128-bit. Remove the code to use __ibm128.
* c-c++-common/dfp/convert-bfp-11.c: Specify that we need the long
double type to be IBM 128-bit. Run the test at -O2 optimization.
* lib/target-supports.exp (add_options_for_long_double_ibm128): New
function.
(check_effective_target_long_double_ibm128): New function.
(add_options_for_long_double_ieee128): New function.
(check_effective_target_long_double_ieee128): New function.
(add_options_for_long_double_64bit): New function.
(check_effective_target_long_double_64bit): New function.
2021-08-25 Andrew Pinski <apinski@marvell.com>
PR c++/66590
* g++.dg/warn/Wreturn-5.C: New test.
2021-08-25 Jan Hubicka <hubicka@ucw.cz>
* gcc.dg/ipa/modref-1.c: Update testcase.
* gcc.dg/tree-ssa/modref-4.c: Update testcase.
* gcc.dg/tree-ssa/modref-8.c: New test.
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* gcc.dg/diagnostic-input-charset-1.c: New test.
* gcc.dg/diagnostic-input-utf8-bom.c: New test.
2021-08-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/102046
* gcc.dg/vect/pr102046.c: New testcase.
2021-08-25 Hongyu Wang <hongyu.wang@intel.com>
PR target/101716
* gcc.target/i386/pr101716.c: New test.
2021-08-25 Jiufu Guo <guojiufu@linux.ibm.com>
PR tree-optimization/101145
* gcc.dg/vect/pr101145.c: New test.
* gcc.dg/vect/pr101145.inc: New test.
* gcc.dg/vect/pr101145_1.c: New test.
* gcc.dg/vect/pr101145_2.c: New test.
* gcc.dg/vect/pr101145_3.c: New test.
* gcc.dg/vect/pr101145inf.c: New test.
* gcc.dg/vect/pr101145inf.inc: New test.
* gcc.dg/vect/pr101145inf_1.c: New test.
2021-08-25 konglin1 <lingling.kong@intel.com>
PR target/101471
* gcc.target/i386/avx512f-pr101471.c: New test.
2021-08-25 Kewen Lin <linkw@linux.ibm.com>
* gcc.target/powerpc/unpack-vectorize-1.c: New test.
* gcc.target/powerpc/unpack-vectorize-1.h: New test.
* gcc.target/powerpc/unpack-vectorize-2.c: New test.
* gcc.target/powerpc/unpack-vectorize-2.h: New test.
* gcc.target/powerpc/unpack-vectorize-3.c: New test.
* gcc.target/powerpc/unpack-vectorize-3.h: New test.
* gcc.target/powerpc/unpack-vectorize-run-1.c: New test.
* gcc.target/powerpc/unpack-vectorize-run-2.c: New test.
* gcc.target/powerpc/unpack-vectorize-run-3.c: New test.
* gcc.target/powerpc/unpack-vectorize.h: New test.
2021-08-25 liuhongt <hongtao.liu@intel.com>
PR target/101989
* gcc.target/i386/avx2-shiftqihi-constant-1.c: Add -mno-avx512f.
* gcc.target/i386/sse2-shiftqihi-constant-1.c: Add -mno-avx
2021-08-24 Harald Anlauf <anlauf@gmx.de>
PR fortran/98411

17
libcpp/ChangeLog

@ -1,3 +1,20 @@
2021-08-25 Lewis Hyatt <lhyatt@gmail.com>
PR other/93067
* charset.c (init_iconv_desc): Adapt to permit PFILE argument to
be NULL.
(_cpp_convert_input): Likewise. Also move UTF-8 BOM logic to...
(cpp_check_utf8_bom): ...here. New function.
(cpp_input_conversion_is_trivial): New function.
* files.c (read_file_guts): Allow PFILE argument to be NULL. Add
INPUT_CHARSET argument as an alternate source of this information.
(read_file): Pass the new argument to read_file_guts.
(cpp_get_converted_source): New function.
* include/cpplib.h (struct cpp_converted_source): Declare.
(cpp_get_converted_source): Declare.
(cpp_input_conversion_is_trivial): Declare.
(cpp_check_utf8_bom): Declare.
2021-08-17 Jakub Jelinek <jakub@redhat.com>
* macro.c (vaopt_state): Add m_stringify member.

41
libstdc++-v3/ChangeLog

@ -1,3 +1,44 @@
2021-08-25 Jonathan Wakely <jwakely@redhat.com>
* testsuite/17_intro/names.cc: Check 'sz'.
2021-08-25 Jonathan Wakely <jwakely@redhat.com>
* testsuite/17_intro/names.cc: Adjust for Windows.
2021-08-25 Jonathan Wakely <jwakely@redhat.com>
* include/std/valarray: Uglify 'func' parameters.
* testsuite/17_intro/names.cc: Add 'func' to checks.
2021-08-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/102064
* include/bits/stl_uninitialized.h (_GLIBCXX_USE_ASSIGN_FOR_INIT):
Define macro to check conditions for optimizing trivial cases.
(__check_constructible): New function to do static assert.
(uninitialized_copy, uninitialized_fill, uninitialized_fill_n):
Use new macro.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc:
Adjust dg-error pattern.
* testsuite/23_containers/vector/cons/89164.cc: Likewise. Add
C++17-specific checks from 89164_c++17.cc.
* testsuite/23_containers/vector/cons/89164_c++17.cc: Removed.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/102064.cc:
New test.
* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/102064.cc:
New test.
* testsuite/20_util/specialized_algorithms/uninitialized_fill/102064.cc:
New test.
* testsuite/20_util/specialized_algorithms/uninitialized_fill_n/102064.cc:
New test.
2021-08-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/102048
* include/ext/rope (rope::erase(size_type)): Remove broken
function.
2021-08-24 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2020.xml: Update table.