Daily bump.

1 files changed, 222 insertions, 0 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5755379e0bf..d450c6bd18d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,225 @@
+2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
+	    Joseph Myers  <joseph@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+
+	* tree-core.h (omp_clause_code): Add 'OMP_CLAUSE_NOHOST'.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name, walk_tree_1):
+	Handle it.
+	* tree-pretty-print.c (dump_omp_clause): Likewise.
+	* omp-general.c (oacc_verify_routine_clauses): Likewise.
+	* gimplify.c (gimplify_scan_omp_clauses)
+	(gimplify_adjust_omp_clauses): Likewise.
+	* tree-nested.c (convert_nonlocal_omp_clauses)
+	(convert_local_omp_clauses): Likewise.
+	* omp-low.c (scan_sharing_clauses): Likewise.
+	* omp-offload.c (execute_oacc_device_lower): Update.
+
+2021-07-21  Martin Sebor  <msebor@redhat.com>
+
+	* tree-ssa-alias.c (walk_aliased_vdefs_1): Fix typos in a comment.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (write_init_bif_table):
+	Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (write_fntype): New
+	callback function.
+	(write_fntype_init): New stub function.
+	(write_init_bif_table): Likewise.
+	(write_init_ovld_table): New function.
+	(write_init_file): Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c
+	(write_autogenerated_header): New function.
+	(write_decls): Likewise.
+	(write_extern_fntype): New callback function.
+	(write_header_file): Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (write_defines_file):
+	Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (complete_vector_type): New
+	function.
+	(complete_base_type): Likewise.
+	(construct_fntype_id): Likewise.
+	(parse_bif_entry): Call contruct_fntype_id.
+	(parse_ovld_entry): Likewise.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (ovld_stanza): New struct.
+	(MAXOVLDSTANZAS): New macro.
+	(ovld_stanzas): New variable.
+	(curr_ovld_stanza): Likewise.
+	(MAXOVLDS): New macro.
+	(ovlddata): New struct.
+	(ovlds): New variable.
+	(curr_ovld): Likewise.
+	(max_ovld_args): Likewise.
+	(parse_ovld_entry): New function.
+	(parse_ovld_stanza): Likewise.
+	(parse_ovld): Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (parse_bif_attrs):
+	Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (parse_args): New function.
+	(parse_prototype): Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (bif_stanza): New enum.
+	(curr_bif_stanza): New variable.
+	(stanza_entry): New struct.
+	(stanza_map): New initialized variable.
+	(enable_string): Likewise.
+	(fnkinds): New enum.
+	(typelist): New struct.
+	(attrinfo): Likewise.
+	(MAXRESTROPNDS): New macro.
+	(prototype): New struct.
+	(MAXBIFS): New macro.
+	(bifdata): New struct.
+	(bifs): New variable.
+	(curr_bif): Likewise.
+	(bif_order): Likewise.
+	(bif_index): Likewise.
+	(fatal): New function.
+	(stanza_name_to_stanza): Likewise.
+	(parse_bif_attrs): New stub function.
+	(parse_prototype): Likewise.
+	(parse_bif_entry): New function.
+	(parse_bif_stanza): Likewise.
+	(parse_bif): Implement.
+	(set_bif_order): New function.
+	(create_bif_order): Implement.
+
+2021-07-21  Bill Schmidt  <wschmidt@linux.ibm.com>
+
+	* config/rs6000/rs6000-gen-builtins.c (rbtree.h): New #include.
+	(num_bifs): New variable.
+	(num_ovld_stanzas): Likewise.
+	(num_ovlds): Likewise.
+	(parse_codes): New enum.
+	(bif_rbt): New variable.
+	(ovld_rbt): Likewise.
+	(fntype_rbt): Likewise.
+	(bifo_rbt): Likewise.
+	(parse_bif): New stub function.
+	(create_bif_order): Likewise.
+	(parse_ovld): Likewise.
+	(write_header_file): Likewise.
+	(write_init_file): Likewise.
+	(write_defines_file): Likewise.
+	(delete_output_files): New function.
+	(main): Likewise.
+
+2021-07-21  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/101549
+	* config/i386/i386-builtin.def: Remove OPTION_MASK_ISA_SSE4_2
+	from CRC32 _builtin functions.
+
+2021-07-21  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+	* coverage.c (build_gcov_info_var_registration): Mark the object placed
+	in the linker set as referenced so that it does not get optimized away.
+
+2021-07-21  Kito Cheng  <kito.cheng@sifive.com>
+
+	Revert:
+	2021-07-20  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config.gcc (riscv*-*-*): Detect which python is available.
+
+2021-07-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/101535
+	* gimplify.c (omp_check_private): Properly skip ORT_TARGET_DATA
+	contexts in which decl isn't privatized and for ORT_TARGET return
+	false if decl is mapped.
+
+2021-07-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gimple-loop-jam.c: Include tree-ssa-sccvn.h.
+	(tree_loop_unroll_and_jam): Run value-numbering on a loop that
+	has been successfully unrolled.
+
+2021-07-21  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* tree-ssa-loop-manip.c (determine_exit_conditions): Return a null
+	exit condition if no tail loop is needed, and if the original exit
+	condition should therefore be kept as-is.
+	(tree_transform_and_unroll_loop): Handle that case here too.
+
+2021-07-21  Kewen Lin  <linkw@linux.ibm.com>
+
+	* tree-data-ref.c (free_dependence_relations): Adjust to pass vec
+	by reference.
+	(free_data_refs): Likewise.
+	* tree-data-ref.h (free_dependence_relations): Likewise.
+	(free_data_refs): Likewise.
+	* tree-predcom.c (struct chain): Use auto_vec instead of vec for
+	members.
+	(struct component): Likewise.
+	(pcom_worker::pcom_worker): Adjust for auto_vec and renaming changes.
+	(pcom_worker::~pcom_worker): Likewise.
+	(pcom_worker::release_chain): Adjust as auto_vec changes.
+	(pcom_worker::loop): Rename to ...
+	(pcom_worker::m_loop): ... this.
+	(pcom_worker::datarefs): Rename to ...
+	(pcom_worker::m_datarefs): ... this.  Use auto_vec instead of vec.
+	(pcom_worker::dependences): Rename to ...
+	(pcom_worker::m_dependences): ... this.  Use auto_vec instead of vec.
+	(pcom_worker::chains): Rename to ...
+	(pcom_worker::m_chains): ... this.  Use auto_vec instead of vec.
+	(pcom_worker::looparound_phis): Rename to ...
+	(pcom_worker::m_looparound_phis): ... this.  Use auto_vec instead of
+	vec.
+	(pcom_worker::cache): Rename to ...
+	(pcom_worker::m_cache): ... this.  Use auto_vec instead of vec.
+	(pcom_worker::release_chain): Adjust for auto_vec changes.
+	(pcom_worker::release_chains): Adjust for auto_vec and renaming
+	changes.
+	(release_component): Remove.
+	(release_components): Adjust for release_component removal.
+	(component_of): Adjust to use vec.
+	(merge_comps): Likewise.
+	(pcom_worker::aff_combination_dr_offset): Adjust for renaming changes.
+	(pcom_worker::determine_offset): Likewise.
+	(class comp_ptrs): Remove.
+	(pcom_worker::split_data_refs_to_components): Adjust for renaming
+	changes, for comp_ptrs removal with auto_vec.
+	(pcom_worker::suitable_component_p): Adjust for renaming changes.
+	(pcom_worker::filter_suitable_components): Adjust for release_component
+	removal.
+	(pcom_worker::valid_initializer_p): Adjust for renaming changes.
+	(pcom_worker::find_looparound_phi): Likewise.
+	(pcom_worker::add_looparound_copies): Likewise.
+	(pcom_worker::determine_roots_comp): Likewise.
+	(pcom_worker::single_nonlooparound_use): Likewise.
+	(pcom_worker::execute_pred_commoning_chain): Likewise.
+	(pcom_worker::execute_pred_commoning): Likewise.
+	(pcom_worker::try_combine_chains): Likewise.
+	(pcom_worker::prepare_initializers_chain): Likewise.
+	(pcom_worker::prepare_initializers): Likewise.
+	(pcom_worker::prepare_finalizers_chain): Likewise.
+	(pcom_worker::prepare_finalizers): Likewise.
+	(pcom_worker::tree_predictive_commoning_loop): Likewise.
+
 2021-07-20  Martin Sebor  <msebor@redhat.com>
 
 	PR middle-end/101397