[gcc r14-4769] Daily bump.

[gcc r14-4769] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:c85f74813f6a6b73f7f303d0678b3d1c00f8adc2

commit r14-4769-gc85f74813f6a6b73f7f303d0678b3d1c00f8adc2
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Oct 20 00:16:39 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 184 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/ada/ChangeLog       |  75 ++++++++++++++++++++
 gcc/c-family/ChangeLog  |   6 ++
 gcc/c/ChangeLog         |  12 ++++
 gcc/cp/ChangeLog        |  14 ++++
 gcc/testsuite/ChangeLog |  87 +++++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  11 +++
 8 files changed, 390 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0caee958f908..7a87e402dd8d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,187 @@
+2023-10-19  Marek Polacek  <polacek@redhat.com>
+
+	* doc/contrib.texi: Add entry for Patrick Palka.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* omp-simd-clone.cc (simd_clone_adjust_argument_types): Make function
+	compatible with mask parameters in clone.
+	* tree-vect-stmts.cc (vect_build_all_ones_mask): Allow vector boolean
+	typed masks.
+	(vectorizable_simd_clone_call): Enable the use of masked clones in
+	fully masked loops.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	PR tree-optimization/110485
+	* tree-vect-stmts.cc (vectorizable_simd_clone_call): Disable partial
+	vectors usage if a notinbranch simdclone has been selected.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-vect-data-refs.cc (vect_get_smallest_scalar_type): Special case
+	simd clone calls and only use types that are mapped to vectors.
+	(simd_clone_call_p): New helper function.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-parloops.cc (try_transform_to_exit_first_loop_alt): Accept
+	poly NIT and ALT_BOUND.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* tree-parloops.cc (create_loop_fn): Copy specific target and
+	optimization options to clone.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* omp-simd-clone.cc (simd_clone_subparts): Remove.
+	(simd_clone_init_simd_arrays): Replace simd_clone_supbarts with
+	TYPE_VECTOR_SUBPARTS.
+	(ipa_simd_modify_function_body): Likewise.
+	* tree-vect-stmts.cc (vectorizable_simd_clone_call): Likewise.
+	(simd_clone_subparts): Remove.
+
+2023-10-19  Jason Merrill  <jason@redhat.com>
+
+	* ABOUT-GCC-NLS: Add usage guidance.
+
+2023-10-19  Jason Merrill  <jason@redhat.com>
+
+	* diagnostic-core.h (permerror): Rename new overloads...
+	(permerror_opt): To this.
+	* diagnostic.cc: Likewise.
+
+2023-10-19  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/111860
+	* tree-vect-loop-manip.cc (slpeel_tree_duplicate_loop_to_edge_cfg):
+	Remove PHI nodes that dominate loop.
+
+2023-10-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111131
+	* tree-vect-loop.cc (update_epilogue_loop_vinfo): Make
+	sure to update all gather/scatter stmt DRs, not only those
+	that eventually got VMAT_GATHER_SCATTER set.
+	* tree-vect-slp.cc (_slp_oprnd_info::first_gs_info): Add.
+	(vect_get_and_check_slp_defs): Handle gathers/scatters,
+	adding the offset as SLP operand and comparing base and scale.
+	(vect_build_slp_tree_1): Handle gathers.
+	(vect_build_slp_tree_2): Likewise.
+
+2023-10-19  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-stmts.cc (vect_build_gather_load_calls): Rename
+	to ...
+	(vect_build_one_gather_load_call): ... this.  Refactor,
+	inline widening/narrowing support ...
+	(vectorizable_load): ... here, do gather vectorization
+	with builtin decls along other gather vectorization.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* config/aarch64/aarch64.md (load_pair_dw_tftf): Rename to ...
+	(load_pair_dw_<TX:mode><TX2:mode>): ... this.
+	(store_pair_dw_tftf): Rename to ...
+	(store_pair_dw_<TX:mode><TX2:mode>): ... this.
+	* config/aarch64/iterators.md (TX2): New.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* rtl-ssa/changes.cc (function_info::finalize_new_accesses): Add new
+	parameter to give final insn position, infer use of mem if it isn't
+	specified explicitly.
+	(function_info::change_insns): Pass down final insn position to
+	finalize_new_accesses.
+	* rtl-ssa/functions.h: Add parameter to finalize_new_accesses.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* rtl-ssa/accesses.cc (function_info::reparent_use): New.
+	* rtl-ssa/functions.h (function_info): Declare new member
+	function reparent_use.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* rtl-ssa/access-utils.h (drop_memory_access): New.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* rtl-ssa/insns.cc (function_info::add_insn_after): Ensure we
+	update the prev pointer on the following nondebug insn in the
+	case that !insn->is_debug_insn () && next->is_debug_insn ().
+
+2023-10-19  Haochen Jiang  <haochen.jiang@intel.com>
+
+	* config/i386/i386.h: Correct the ISA enabled for Arrow Lake.
+	Also make Clearwater Forest depends on Sierra Forest.
+	* config/i386/i386-options.cc: Revise the order of the macro
+	definition to avoid confusion.
+	* doc/extend.texi: Revise documentation.
+	* doc/invoke.texi: Correct documentation.
+
+2023-10-19  Andrew Stubbs  <ams@codesourcery.com>
+
+	* config.gcc (amdgcn): Switch default to --with-arch=gfx900.
+	Implement support for --with-multilib-list.
+	* config/gcn/t-gcn-hsa: Likewise.
+	* doc/install.texi: Likewise.
+	* doc/invoke.texi: Mark Fiji deprecated.
+
+2023-10-19  Jiahao Xu  <xujiahao@loongson.cn>
+
+	* config/loongarch/loongarch.cc (loongarch_vector_costs): Inherit from
+	vector_costs.  Add a constructor.
+	(loongarch_vector_costs::add_stmt_cost): Use adjust_cost_for_freq to
+	adjust the cost for inner loops.
+	(loongarch_vector_costs::count_operations): New function.
+	(loongarch_vector_costs::determine_suggested_unroll_factor): Ditto.
+	(loongarch_vector_costs::finish_cost): Ditto.
+	(loongarch_builtin_vectorization_cost): Adjust.
+	* config/loongarch/loongarch.opt (loongarch-vect-unroll-limit): New parameter.
+	(loongarcg-vect-issue-info): Ditto.
+	(mmemvec-cost): Delete.
+	* config/loongarch/genopts/loongarch.opt.in
+	(loongarch-vect-unroll-limit): Ditto.
+	(loongarcg-vect-issue-info): Ditto.
+	(mmemvec-cost): Delete.
+	* doc/invoke.texi (loongarcg-vect-unroll-limit): Document new option.
+
+2023-10-19  Jiahao Xu  <xujiahao@loongson.cn>
+
+	* config/loongarch/lasx.md
+	(vec_widen_<su>mult_even_v8si): New patterns.
+	(vec_widen_<su>add_hi_<mode>): Ditto.
+	(vec_widen_<su>add_lo_<mode>): Ditto.
+	(vec_widen_<su>sub_hi_<mode>): Ditto.
+	(vec_widen_<su>sub_lo_<mode>): Ditto.
+	(vec_widen_<su>mult_hi_<mode>): Ditto.
+	(vec_widen_<su>mult_lo_<mode>): Ditto.
+	* config/loongarch/loongarch.md (u_bool): New iterator.
+	* config/loongarch/loongarch-protos.h
+	(loongarch_expand_vec_widen_hilo): New prototype.
+	* config/loongarch/loongarch.cc
+	(loongarch_expand_vec_interleave): New function.
+	(loongarch_expand_vec_widen_hilo): New function.
+
+2023-10-19  Jiahao Xu  <xujiahao@loongson.cn>
+
+	* config/loongarch/lasx.md
+	(avg<mode>3_ceil): New patterns.
+	(uavg<mode>3_ceil): Ditto.
+	(avg<mode>3_floor): Ditto.
+	(uavg<mode>3_floor): Ditto.
+	(usadv32qi): Ditto.
+	(ssadv32qi): Ditto.
+	* config/loongarch/lsx.md
+	(avg<mode>3_ceil): New patterns.
+	(uavg<mode>3_ceil): Ditto.
+	(avg<mode>3_floor): Ditto.
+	(uavg<mode>3_floor): Ditto.
+	(usadv16qi): Ditto.
+	(ssadv16qi): Ditto.
+
 2023-10-18  Andrew Pinski  <pinskia@gmail.com>
 
 	PR middle-end/111863
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1e71ea70cb34..5402eeba5fc7 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231019
+20231020
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 6cf1a63161d0..8e635ab43837 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,78 @@
+2023-10-19  Yannick Moy  <moy@adacore.com>
+
+	* aspects.ads: Add aspect Side_Effects.
+	* contracts.adb (Add_Pre_Post_Condition)
+	(Inherit_Subprogram_Contract): Add support for new contract.
+	* contracts.ads: Update comments.
+	* einfo-utils.adb (Get_Pragma): Add support.
+	* einfo-utils.ads (Prag): Update comment.
+	* errout.ads: Add explain codes.
+	* par-prag.adb (Prag): Add support.
+	* sem_ch13.adb (Analyze_Aspect_Specifications)
+	(Check_Aspect_At_Freeze_Point): Add support.
+	* sem_ch6.adb (Analyze_Subprogram_Body_Helper)
+	(Analyze_Subprogram_Declaration): Call new analysis procedure to
+	check SPARK legality rules.
+	(Analyze_SPARK_Subprogram_Specification): New procedure to check
+	SPARK legality rules. Use an explain code for the error.
+	(Analyze_Subprogram_Specification): Move checks to new subprogram.
+	This code was effectively dead, as the kind for parameters was set
+	to E_Void at this point to detect early references.
+	* sem_ch6.ads (Analyze_Subprogram_Specification): Add new
+	procedure.
+	* sem_prag.adb (Analyze_Depends_In_Decl_Part)
+	(Analyze_Global_In_Decl_Part): Adapt legality check to apply only
+	to functions without side-effects.
+	(Analyze_If_Present): Extract functionality in new procedure
+	Analyze_If_Present_Internal.
+	(Analyze_If_Present_Internal): New procedure to analyze given
+	pragma kind.
+	(Analyze_Pragmas_If_Present): New procedure to analyze given
+	pragma kind associated with a declaration.
+	(Analyze_Pragma): Adapt support for Always_Terminates and
+	Exceptional_Cases. Add support for Side_Effects. Make sure to call
+	Analyze_If_Present to ensure pragma Side_Effects is analyzed prior
+	to analyzing pragmas Global and Depends. Use explain codes for the
+	errors.
+	* sem_prag.ads (Analyze_Pragmas_If_Present): Add new procedure.
+	* sem_util.adb (Is_Function_With_Side_Effects): New query function
+	to determine if a function is a function with side-effects.
+	* sem_util.ads (Is_Function_With_Side_Effects): Same.
+	* snames.ads-tmpl: Declare new names for pragma and aspect.
+	* doc/gnat_rm/implementation_defined_aspects.rst: Document new aspect.
+	* doc/gnat_rm/implementation_defined_pragmas.rst: Document new pragma.
+	* gnat_rm.texi: Regenerate.
+
+2023-10-19  Sheri Bernstein  <bernstein@adacore.com>
+
+	* libgnat/s-imagef.adb (Set_Image_Fixed): Refactor loop.
+
+2023-10-19  Sheri Bernstein  <bernstein@adacore.com>
+
+	* libgnat/s-imguti.adb (Set_Decimal_Digits): Add pragma to exempt
+	Unassigned_OUT_Parameters.
+	(Set_Floating_Invalid_Value): Likewise
+
+2023-10-19  Patrick Bernardi  <bernardi@adacore.com>
+
+	* bindusg.adb (Display): Make it clear -Q adds to the number of
+	secondary stacks generated by the binder.
+	* doc/gnat_ugn/building_executable_programs_with_gnat.rst:
+	Document the -Q gnatbind switch and fix references to old
+	runtimes.
+	* gnat-style.texi: Regenerate.
+	* gnat_rm.texi: Regenerate.
+	* gnat_ugn.texi: Regenerate.
+
+2023-10-19  Ronan Desplanques  <desplanques@adacore.com>
+
+	* sem_ch3.adb (Constrain_Array): Replace manual list length
+	computation by call to List_Length.
+
+2023-10-19  Piotr Trojanek  <trojanek@adacore.com>
+
+	* exp_aggr.adb (Expand_Container_Aggregate): Simplify with "No".
+
 2023-10-10  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc-interface/decl.cc (inline_status_for_subprog): Minor tweak.
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index b4b1b908c634..bca51dfc034d 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,9 @@
+2023-10-19  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR c++/89038
+	* c-pragma.cc (handle_pragma_diagnostic_impl):  Handle
+	-Wunknown-pragmas during early processing.
+
 2023-10-15  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/111800
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index cd21db2dbfee..a779fa4139b5 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,15 @@
+2023-10-19  Andrew Pinski  <pinskia@gmail.com>
+
+	PR c/100532
+	* c-typeck.cc (convert_argument): After erroring out
+	about an incomplete type return error_mark_node.
+
+2023-10-19  Andrew Pinski  <pinskia@gmail.com>
+
+	PR c/104822
+	* c-typeck.cc (convert_for_assignment): Check for null pointer
+	before warning about an incompatible scalar storage order.
+
 2023-10-18  Andrew Pinski  <pinskia@gmail.com>
 
 	PR c/101364
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 14e249ebe25e..9de839dc95c6 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,17 @@
+2023-10-19  Marek Polacek  <polacek@redhat.com>
+
+	* cp-gimplify.cc (cp_fold_r): Don't call maybe_constant_value.
+
+2023-10-19  Jason Merrill  <jason@redhat.com>
+
+	* typeck2.cc (check_narrowing): Adjust.
+
+2023-10-19  Jason Merrill  <jason@redhat.com>
+
+	* parser.cc (cp_parser_primary_expression): Use G_.
+	(cp_parser_using_enum): Likewise.
+	* decl.cc (identify_goto): Likewise.
+
 2023-10-18  Jason Merrill  <jason@redhat.com>
 
 	* typeck2.cc (check_narrowing): Use permerror.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 66438e01442a..46cd2f6f786e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,90 @@
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/gomp/pr110485.c: New test.
+
+2023-10-19  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* gcc.dg/vect/vect-simd-clone-16f.c: Remove unnecessary differentation
+	between targets with different pointer sizes.
+	* gcc.dg/vect/vect-simd-clone-17f.c: Likewise.
+	* gcc.dg/vect/vect-simd-clone-18f.c: Likewise.
+
+2023-10-19  Andrew Pinski  <pinskia@gmail.com>
+
+	PR c/100532
+	* gcc.dg/pr100532-1.c: New test.
+
+2023-10-19  Andrew Pinski  <pinskia@gmail.com>
+
+	PR c/104822
+	* gcc.dg/sso-18.c: New test.
+	* gcc.dg/sso-19.c: New test.
+
+2023-10-19  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR c++/89038
+	* c-c++-common/cpp/Wunknown-pragmas-1.c: New test.
+
+2023-10-19  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/82335
+	* c-c++-common/cpp/diagnostic-pragma-3.c: New test.
+
+2023-10-19  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/111860
+	* gcc.dg/vect/pr111860.c: New test.
+
+2023-10-19  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/111131
+	* gcc.dg/vect/vect-gather-1.c: Now expected to vectorize
+	everywhere.
+	* gcc.dg/vect/vect-gather-2.c: Expected to not SLP anywhere.
+	Massage the scale case to more reliably produce a different
+	one.  Scan for the specific messages.
+	* gcc.dg/vect/vect-gather-3.c: Masked gather is also supported
+	for AVX2, but not emulated.
+	* gcc.dg/vect/vect-gather-4.c: Expected to not SLP anywhere.
+	Massage to more properly ensure this.
+	* gcc.dg/vect/tsvc/vect-tsvc-s353.c: Expect to vectorize
+	everywhere.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* gcc.target/aarch64/pr71727.c: Adjust scan-assembler-not to
+	make sure we don't have q-register stores with -mstrict-align.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* gcc.target/aarch64/sve/pcs/args_9.c: Adjust scan-assemblers to
+	allow for stp.
+
+2023-10-19  Alex Coplan  <alex.coplan@arm.com>
+
+	* gcc.target/aarch64/lr_free_1.c: Add
+	--param=aarch64-stp-policy=never to dg-options.
+
+2023-10-19  Haochen Jiang  <haochen.jiang@intel.com>
+
+	* gcc.target/i386/funcspec-56.inc: Group Clearwater Forest
+	with atom cores.
+
+2023-10-19  Jiahao Xu  <xujiahao@loongson.cn>
+
+	* gcc.target/loongarch/vect-widen-add.c: New test.
+	* gcc.target/loongarch/vect-widen-mul.c: New test.
+	* gcc.target/loongarch/vect-widen-sub.c: New test.
+
+2023-10-19  Jiahao Xu  <xujiahao@loongson.cn>
+
+	* gcc.target/loongarch/avg-ceil-lasx.c: New test.
+	* gcc.target/loongarch/avg-ceil-lsx.c: New test.
+	* gcc.target/loongarch/avg-floor-lasx.c: New test.
+	* gcc.target/loongarch/avg-floor-lsx.c: New test.
+	* gcc.target/loongarch/sad-lasx.c: New test.
+	* gcc.target/loongarch/sad-lsx.c: New test.
+
 2023-10-18  Andrew Pinski  <pinskia@gmail.com>
 
 	PR middle-end/111863
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 7a41e8e8739f..45d482a78bef 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2023-10-19  François Dumont  <fdumont@gcc.gnu.org>
+
+	* include/bits/hashtable_policy.h
+	(_Hash_code_base::_M_hash_code(const _Hash&, const _Hash_node_value<>&)): Remove.
+	(_Hash_code_base::_M_hash_code<_H2>(const _H2&, const _Hash_node_value<>&)): Remove.
+	* include/bits/hashtable.h
+	(_M_src_hash_code<_H2>(const _H2&, const key_type&, const __node_value_type&)): New.
+	(_M_merge_unique<>, _M_merge_multi<>): Use latter.
+	* testsuite/23_containers/unordered_map/modifiers/merge.cc
+	(test04, test05, test06): New test cases.
+
 2023-10-13  Jakub Jelinek  <jakub@redhat.com>
 
 	* testsuite/tr1/8_c_compatibility/cstdio/functions.cc (test01):