[gcc r14-6930] Daily bump.

[gcc r14-6930] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:81d1a6e971f3f25e51ef2d4c66bd014fd41585bd

commit r14-6930-g81d1a6e971f3f25e51ef2d4c66bd014fd41585bd
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jan 5 00:18:48 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 312 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/ada/ChangeLog       |   5 +
 gcc/analyzer/ChangeLog  |  33 +++++
 gcc/c-family/ChangeLog  |   4 +
 gcc/d/ChangeLog         |   5 +
 gcc/fortran/ChangeLog   |   5 +
 gcc/go/ChangeLog        |   5 +
 gcc/lto/ChangeLog       |   5 +
 gcc/m2/ChangeLog        |   5 +
 gcc/rust/ChangeLog      |   5 +
 gcc/testsuite/ChangeLog |  91 ++++++++++++++
 libcpp/ChangeLog        |   7 ++
 libstdc++-v3/ChangeLog  |  14 +++
 14 files changed, 497 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4b0e6c69e11..5bda9c95b59 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,315 @@
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vector-costs.cc (variable_vectorized_p): Teach vi variant.
+
+2024-01-04  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	PR tree-optimization/113186
+	* gimple-match-head.cc (gimple_bitwise_inverted_equal_p):
+	Match `^` with the `==` for 1bit integral types.
+	* match.pd (maybe_cmp): Allow for bit_xor for 1bit
+	integral types.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* toplev.cc (general_init): Pass lang_mask to urlifier.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* diagnostic.h (diagnostic_make_option_url_cb): Add lang_mask
+	param.
+	(diagnostic_context::make_option_url): Update for lang_mask param.
+	* gcc-urlifier.cc: Include "opts.h" and "options.h".
+	(gcc_urlifier::gcc_urlifier): Add lang_mask param.
+	(gcc_urlifier::m_lang_mask): New field.
+	(doc_urls): Make static.
+	(gcc_urlifier::get_url_for_quoted_text): Use label_text.
+	(gcc_urlifier::get_url_suffix_for_quoted_text): Use label_text.
+	Look for an option by name before trying a binary search in
+	doc_urls.
+	(gcc_urlifier::get_url_suffix_for_quoted_text): Use label_text.
+	(gcc_urlifier::get_url_suffix_for_option): New.
+	(make_gcc_urlifier): Add lang_mask param.
+	(selftest::gcc_urlifier_cc_tests): Update for above changes.
+	Verify that a URL is found for "-fpack-struct".
+	* gcc-urlifier.def: Drop options "--version" and "-fpack-struct".
+	* gcc-urlifier.h (make_gcc_urlifier): Add lang_mask param.
+	* gcc.cc (driver::global_initializations): Pass 0 for lang_mask
+	to make_gcc_urlifier.
+	* opts-diagnostic.h (get_option_url): Add lang_mask param.
+	* opts.cc (get_option_html_page): Remove special-casing for
+	analyzer and LTO.
+	(get_option_url_suffix): New.
+	(get_option_url): Reimplement.
+	(selftest::test_get_option_html_page): Rename to...
+	(selftest::test_get_option_url_suffix): ...this and update for
+	above changes.
+	(selftest::opts_cc_tests): Update for renaming.
+	* opts.h: Include "rich-location.h".
+	(get_option_url_suffix): New decl.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* Makefile.in (ALL_OPT_URL_FILES): New.
+	(GCC_OBJS): Add options-urls.o.
+	(OBJS): Likewise.
+	(OBJS-libcommon): Likewise.
+	(s-options): Depend on $(ALL_OPT_URL_FILES), and add this to
+	inputs to opt-gather.awk.
+	(options-urls.cc): New Makefile target.
+	* opt-functions.awk (url_suffix): New function.
+	(lang_url_suffix): New function.
+	* options-urls-cc-gen.awk: New file.
+	* opts.h (get_opt_url_suffix): New decl.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* params.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* common.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+	* config/aarch64/aarch64.opt.urls: Likewise.
+	* config/alpha/alpha.opt.urls: Likewise.
+	* config/alpha/elf.opt.urls: Likewise.
+	* config/arc/arc-tables.opt.urls: Likewise.
+	* config/arc/arc.opt.urls: Likewise.
+	* config/arm/arm-tables.opt.urls: Likewise.
+	* config/arm/arm.opt.urls: Likewise.
+	* config/arm/vxworks.opt.urls: Likewise.
+	* config/avr/avr.opt.urls: Likewise.
+	* config/bpf/bpf.opt.urls: Likewise.
+	* config/c6x/c6x-tables.opt.urls: Likewise.
+	* config/c6x/c6x.opt.urls: Likewise.
+	* config/cris/cris.opt.urls: Likewise.
+	* config/cris/elf.opt.urls: Likewise.
+	* config/csky/csky.opt.urls: Likewise.
+	* config/csky/csky_tables.opt.urls: Likewise.
+	* config/darwin.opt.urls: Likewise.
+	* config/dragonfly.opt.urls: Likewise.
+	* config/epiphany/epiphany.opt.urls: Likewise.
+	* config/fr30/fr30.opt.urls: Likewise.
+	* config/freebsd.opt.urls: Likewise.
+	* config/frv/frv.opt.urls: Likewise.
+	* config/ft32/ft32.opt.urls: Likewise.
+	* config/fused-madd.opt.urls: Likewise.
+	* config/g.opt.urls: Likewise.
+	* config/gcn/gcn.opt.urls: Likewise.
+	* config/gnu-user.opt.urls: Likewise.
+	* config/h8300/h8300.opt.urls: Likewise.
+	* config/hpux11.opt.urls: Likewise.
+	* config/i386/cygming.opt.urls: Likewise.
+	* config/i386/cygwin.opt.urls: Likewise.
+	* config/i386/djgpp.opt.urls: Likewise.
+	* config/i386/i386.opt.urls: Likewise.
+	* config/i386/mingw-w64.opt.urls: Likewise.
+	* config/i386/mingw.opt.urls: Likewise.
+	* config/i386/nto.opt.urls: Likewise.
+	* config/ia64/ia64.opt.urls: Likewise.
+	* config/ia64/ilp32.opt.urls: Likewise.
+	* config/ia64/vms.opt.urls: Likewise.
+	* config/iq2000/iq2000.opt.urls: Likewise.
+	* config/linux-android.opt.urls: Likewise.
+	* config/linux.opt.urls: Likewise.
+	* config/lm32/lm32.opt.urls: Likewise.
+	* config/loongarch/loongarch.opt.urls: Likewise.
+	* config/lynx.opt.urls: Likewise.
+	* config/m32c/m32c.opt.urls: Likewise.
+	* config/m32r/m32r.opt.urls: Likewise.
+	* config/m68k/ieee.opt.urls: Likewise.
+	* config/m68k/m68k-tables.opt.urls: Likewise.
+	* config/m68k/m68k.opt.urls: Likewise.
+	* config/m68k/uclinux.opt.urls: Likewise.
+	* config/mcore/mcore.opt.urls: Likewise.
+	* config/microblaze/microblaze.opt.urls: Likewise.
+	* config/mips/mips-tables.opt.urls: Likewise.
+	* config/mips/mips.opt.urls: Likewise.
+	* config/mips/sde.opt.urls: Likewise.
+	* config/mmix/mmix.opt.urls: Likewise.
+	* config/mn10300/mn10300.opt.urls: Likewise.
+	* config/moxie/moxie.opt.urls: Likewise.
+	* config/msp430/msp430.opt.urls: Likewise.
+	* config/nds32/nds32-elf.opt.urls: Likewise.
+	* config/nds32/nds32-linux.opt.urls: Likewise.
+	* config/nds32/nds32.opt.urls: Likewise.
+	* config/netbsd-elf.opt.urls: Likewise.
+	* config/netbsd.opt.urls: Likewise.
+	* config/nios2/elf.opt.urls: Likewise.
+	* config/nios2/nios2.opt.urls: Likewise.
+	* config/nvptx/nvptx-gen.opt.urls: Likewise.
+	* config/nvptx/nvptx.opt.urls: Likewise.
+	* config/openbsd.opt.urls: Likewise.
+	* config/or1k/elf.opt.urls: Likewise.
+	* config/or1k/or1k.opt.urls: Likewise.
+	* config/pa/pa-hpux.opt.urls: Likewise.
+	* config/pa/pa-hpux1010.opt.urls: Likewise.
+	* config/pa/pa-hpux1111.opt.urls: Likewise.
+	* config/pa/pa-hpux1131.opt.urls: Likewise.
+	* config/pa/pa.opt.urls: Likewise.
+	* config/pa/pa64-hpux.opt.urls: Likewise.
+	* config/pdp11/pdp11.opt.urls: Likewise.
+	* config/pru/pru.opt.urls: Likewise.
+	* config/riscv/riscv.opt.urls: Likewise.
+	* config/rl78/rl78.opt.urls: Likewise.
+	* config/rpath.opt.urls: Likewise.
+	* config/rs6000/476.opt.urls: Likewise.
+	* config/rs6000/aix64.opt.urls: Likewise.
+	* config/rs6000/darwin.opt.urls: Likewise.
+	* config/rs6000/linux64.opt.urls: Likewise.
+	* config/rs6000/rs6000-tables.opt.urls: Likewise.
+	* config/rs6000/rs6000.opt.urls: Likewise.
+	* config/rs6000/sysv4.opt.urls: Likewise.
+	* config/rtems.opt.urls: Likewise.
+	* config/rx/elf.opt.urls: Likewise.
+	* config/rx/rx.opt.urls: Likewise.
+	* config/s390/s390.opt.urls: Likewise.
+	* config/s390/tpf.opt.urls: Likewise.
+	* config/sh/sh.opt.urls: Likewise.
+	* config/sh/superh.opt.urls: Likewise.
+	* config/sol2.opt.urls: Likewise.
+	* config/sparc/long-double-switch.opt.urls: Likewise.
+	* config/sparc/sparc.opt.urls: Likewise.
+	* config/stormy16/stormy16.opt.urls: Likewise.
+	* config/v850/v850.opt.urls: Likewise.
+	* config/vax/elf.opt.urls: Likewise.
+	* config/vax/vax.opt.urls: Likewise.
+	* config/visium/visium.opt.urls: Likewise.
+	* config/vms/vms.opt.urls: Likewise.
+	* config/vxworks-smp.opt.urls: Likewise.
+	* config/vxworks.opt.urls: Likewise.
+	* config/xtensa/elf.opt.urls: Likewise.
+	* config/xtensa/uclinux.opt.urls: Likewise.
+	* config/xtensa/xtensa.opt.urls: Likewise.
+	* config/bfin/bfin.opt.urls: New file.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* Makefile.in (OPT_URLS_HTML_DEPS): New.
+	(regenerate-opt-urls): New target.
+	(regenerate-opt-urls-unit-test): New target.
+	* doc/options.texi (Option properties): Add UrlSuffix and
+	description of regenerate-opt-urls.py.  Add LangUrlSuffix_*.
+	* doc/sourcebuild.texi (Anatomy of a Language Front End): Add
+	reference to regenerate-opt-urls.py's PER_LANGUAGE_OPTION_INDEXES
+	and Makefile.in's OPT_URLS_HTML_DEPS.
+	(Anatomy of a Target Back End): Add
+	reference to regenerate-opt-urls.py's TARGET_SPECIFIC_PAGES.
+	* regenerate-opt-urls.py: New file.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* diagnostic-format-sarif.cc
+	(sarif_builder::make_logical_location_object): Convert to...
+	(make_sarif_logical_location_object): ...this.
+	(sarif_builder::set_any_logical_locs_arr): Update for above
+	change.
+	(sarif_builder::make_thread_flow_location_object): Call
+	maybe_add_sarif_properties on each diagnostic_event.
+	* diagnostic-format-sarif.h (class logical_location): New forward
+	decl.
+	(make_sarif_logical_location_object): New decl.
+	* diagnostic-path.h (class sarif_object): New forward decl.
+	(diagnostic_event::maybe_add_sarif_properties): New vfunc.
+
+2024-01-04  Kuan-Lin Chen  <rufus@andestech.com>
+	    Patrick Lin  <patrick@andestech.com>
+	    Rufus Chen  <rufus@andestech.com>
+	    Monk Chiang  <monk.chiang@sifive.com>
+
+	* config/riscv/riscv.cc (riscv_legitimize_move): Expand movfh
+	with Nan-boxing value.
+	* config/riscv/riscv.md (*movhf_softfloat_unspec): New pattern.
+
+2024-01-04  Roger Sayle  <roger@nextmovesoftware.com>
+	    Jeff Law  <jlaw@ventanamicro.com>
+
+	PR rtl-optimization/104914
+	* expr.cc (expand_assignment): When target is SUBREG_PROMOTED_VAR_P
+	a sign or zero extension is only required if the modified field
+	overlaps the SUBREG's most significant bit.  On MODE_REP_EXTENDED
+	targets, don't refer to the temporarily incorrectly extended value
+	using a SUBREG, but instead generate an explicit TRUNCATE rtx.
+
+2024-01-04  Pan Li  <pan2.li@intel.com>
+
+	Revert:
+	2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vector-costs.cc (variable_vectorized_p): Teach vi variant.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vector-costs.cc (variable_vectorized_p): Teach vi variant.
+
+2024-01-04  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/riscv.cc (riscv_for_each_saved_reg): Adjust the
+	offset of fcsr.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vector-costs.cc (variable_vectorized_p): New function.
+	(compute_nregs_for_mode): Refine LMUL.
+	(max_number_of_live_regs): Ditto.
+	(compute_estimated_lmul): Ditto.
+	(has_unexpected_spills_p): Ditto.
+
+2024-01-04  Li Wei  <liwei@loongson.cn>
+
+	* config/loongarch/loongarch.cc (loongarch_is_odd_extraction):
+	Remove useless forward declaration.
+	(loongarch_is_even_extraction): Remove useless forward declaration.
+	(loongarch_try_expand_lsx_vshuf_const): Removed.
+	(loongarch_expand_vec_perm_const_1): Merged.
+	(loongarch_is_double_duplicate): Removed.
+	(loongarch_is_center_extraction): Ditto.
+	(loongarch_is_reversing_permutation): Ditto.
+	(loongarch_is_di_misalign_extract): Ditto.
+	(loongarch_is_si_misalign_extract): Ditto.
+	(loongarch_is_lasx_lowpart_extract): Ditto.
+	(loongarch_is_op_reverse_perm): Ditto.
+	(loongarch_is_single_op_perm): Ditto.
+	(loongarch_is_divisible_perm): Ditto.
+	(loongarch_is_triple_stride_extract): Ditto.
+	(loongarch_expand_vec_perm_const_2): Merged.
+	(loongarch_expand_vec_perm_const): New.
+	(loongarch_vectorize_vec_perm_const): Adjust.
+
+2024-01-04  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* omp-general.cc: Fix comment typos and misplaced/confusing
+	comments.  Delete redundant include of omp-general.h.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	PR rtl-optimization/104914
+	* config/mips/mips.md (insqisi_extended): New patterns.
+	(inshisi_extended): Ditto.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	* config/mips/mips.cc (mips_insn_cost): New function.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	* config/mips/mips.md (perf_ratio): New attribute.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113206
+	PR target/113209
+	* config/riscv/riscv-vsetvl.cc (invalid_opt_bb_p): New function.
+	(pre_vsetvl::compute_lcm_local_properties): Disable earliest fusion on
+	blocks belong to infinite loop.
+	(pre_vsetvl::emit_vsetvl): Remove fake edges.
+	* config/riscv/t-riscv: Add a new include file.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/vector.md: Fix indent.
+
 2024-01-03  Kwok Cheung Yeung  <kcy@codesourcery.com>
 
 	* tree-core.h (enum omp_clause_code): Move OMP_CLAUSE_INDIRECT to before
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e5d36231903..b8ba45eca8a 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240104
+20240105
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 0446fa06cc9..9d96560cb25 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* gcc-interface/lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2024-01-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* gnat_ugn.texi: Bump @copying's copyright year.
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index e07878bd56c..1cd51269d6c 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,36 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* analyzer.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* checker-event.cc: Include "diagnostic-format-sarif.h" and
+	"tree-logical-location.h".
+	(checker_event::maybe_add_sarif_properties): New.
+	(superedge_event::maybe_add_sarif_properties): New.
+	(superedge_event::superedge_event): Add comment.
+	* checker-event.h (checker_event::maybe_add_sarif_properties): New
+	decl.
+	(superedge_event::maybe_add_sarif_properties): New decl.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/112790
+	* checker-event.cc (class inlining_info): Move to...
+	* inlining-iterator.h (class inlining_info): ...here.
+	* sm-malloc.cc: Include "analyzer/inlining-iterator.h".
+	(maybe_complain_about_deref_before_check): Reject stmts that were
+	inlined from another function.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/113222
+	* access-diagram.cc (valid_region_spatial_item::add_boundaries):
+	Handle TYPE_DOMAIN being null.
+	(valid_region_spatial_item::add_array_elements_to_table):
+	Likewise.
+
 2023-12-16  David Malcolm  <dmalcolm@redhat.com>
 
 	* analyzer.cc: Include "tree-pretty-print.h" and
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 09d0735a600..3f8c3d65f7c 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,7 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* c.opt.urls: New file, autogenerated by regenerate-opt-urls.py.
+
 2023-12-21  Jakub Jelinek  <jakub@redhat.com>
 
 	* c.opt (Walloc-size): Enable also for C++ and ObjC++.
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 20365ea432c..0741a3582cf 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2024-01-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* gdc.texi: Bump @copyrights-d year.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 6c2f8907c86..896d588deb4 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2024-01-03  Harald Anlauf  <anlauf@gmx.de>
 
 	* trans-types.cc (gfc_get_nodesc_array_type): Clear used gmp
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index 9edc3fa094e..4ad6d4b7ba3 100644
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2024-01-03  Jakub Jelinek  <jakub@redhat.com>
 
 	* gccgo.texi: Bump @copyrights-go year.
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 2f18a000122..a0ee55aaa73 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2023-12-05  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* lto-lang.cc (lto_gnu_attribute_table): Add extra braces to work
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index bd8d2e94caa..938f5300d81 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2023-12-15  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	PR modula2/112946
diff --git a/gcc/rust/ChangeLog b/gcc/rust/ChangeLog
index 0687592962d..65a4b1c4103 100644
--- a/gcc/rust/ChangeLog
+++ b/gcc/rust/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lang.opt.urls: New file, autogenerated by
+	regenerate-opt-urls.py.
+
 2023-12-14  Pierre-Emmanuel Patry  <pierre-emmanuel.patry@embecosm.com>
 	    Thomas Schwinge  <thomas@codesourcery.com>
 
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index da5593a2670..fae2347eec1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,94 @@
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.dg/vect/costmodel/riscv/rvv/dynamic-lmul8-13.c: New test.
+
+2024-01-04  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	PR tree-optimization/113186
+	* gcc.dg/tree-ssa/bitops-bool-1.c: New test.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	* lib/gcc-dg.exp: Set TERM to xterm.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/112790
+	* c-c++-common/analyzer/deref-before-check-pr112790.c: New test.
+
+2024-01-04  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/113222
+	* gcc.dg/analyzer/out-of-bounds-diagram-pr113222.c: New test.
+
+2024-01-04  Kuan-Lin Chen  <rufus@andestech.com>
+	    Patrick Lin  <patrick@andestech.com>
+	    Rufus Chen  <rufus@andestech.com>
+	    Monk Chiang  <monk.chiang@sifive.com>
+
+	* gcc.target/riscv/_Float16-nanboxing.c: New test.
+
+2024-01-04  Pan Li  <pan2.li@intel.com>
+
+	Revert:
+	2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.dg/vect/costmodel/riscv/rvv/dynamic-lmul8-13.c: New test.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.dg/vect/costmodel/riscv/rvv/dynamic-lmul8-13.c: New test.
+
+2024-01-04  Kito Cheng  <kito.cheng@sifive.com>
+
+	* gcc.target/riscv/interrupt-misaligned.c: New.
+
+2024-01-04  chenxiaolong  <chenxiaolong@loongson.cn>
+
+	* gcc.dg/vect/slp-26.c: Add loongarch.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.dg/vect/costmodel/riscv/rvv/dynamic-lmul4-11.c: New test.
+
+2024-01-04  chenxiaolong  <chenxiaolong@loongson.cn>
+
+	* gcc.target/loongarch/vector/lasx/lasx-xvstelm.c:Add compile
+	option "-fno-vect-cost-model" to dg-options.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	* gcc.c-torture/compile/mipscop-1.c: Include stdio.h.
+	* gcc.c-torture/compile/mipscop-2.c: Ditto.
+	* gcc.c-torture/compile/mipscop-3.c: Ditto.
+	* gcc.c-torture/compile/mipscop-4.c: Ditto.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	* gcc.target/mips/pr104914.c: New test.
+
+2024-01-04  YunQiang Su  <syq@gcc.gnu.org>
+
+	* gcc.target/mips/data-sym-multi-pool.c: Skip Os or -O0.
+
+2024-01-04  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113206
+	PR target/113209
+	* gcc.target/riscv/rvv/vsetvl/avl_single-23.c: Adapt test.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_call-1.c: Robostify test.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_call-2.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_call-3.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_conflict-5.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_single_vtype-1.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_single_vtype-2.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_single_vtype-3.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_single_vtype-4.c: Ditto.
+	* gcc.target/riscv/rvv/vsetvl/vlmax_single_vtype-5.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/pr113206-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/pr113206-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/pr113209.c: New test.
+
 2024-01-03  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/113064
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 8c9d2d7ca25..cb0eab11da7 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,10 @@
+2024-01-04  Raiki Tamura  <tamaron1203@gmail.com>
+
+	* charset.cc (cpp_check_xid_property): New.
+	* include/cpplib.h
+	(cpp_check_xid_property): New.
+	(enum cpp_xid_property): New.
+
 2023-12-13  Jakub Jelinek  <jakub@redhat.com>
 
 	PR preprocessor/112956
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 768b9e76fac..aeaa8bd0fb5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,17 @@
+2024-01-05  Ken Matsui  <kmatsui@gcc.gnu.org>
+
+	* include/std/type_traits: Use _GLIBCXX_USE_BUILTIN_TRAIT.
+
+2024-01-04  Arsen Arsenović  <arsen@aarsen.me>
+
+	* include/std/generator (_Subyield_state::_M_jump_in): Fix typo
+	reported by Will Hawkins <hawkinsw@obs.cr>.
+
+2024-01-04  Arsen Arsenović  <arsen@aarsen.me>
+
+	* include/std/generator (_Stateless_alloc): Rename typename _A
+	to _All.
+
 2024-01-03  Patrick Palka  <ppalka@redhat.com>
 
 	PR testsuite/113175