Remove MPX

2018-06-08  Martin Liska  <mliska@suse.cz>

	* MAINTAINERS: Remove MPX-related entries.
	* Makefile.def: Remove libmpx support.
	* Makefile.in: Likewise.
	* configure: Remove removed files.
	* configure.ac: Likewise.
	* libmpx/ChangeLog: Remove.
	* libmpx/Makefile.am: Remove.
	* libmpx/Makefile.in: Remove.
	* libmpx/acinclude.m4: Remove.
	* libmpx/aclocal.m4: Remove.
	* libmpx/config.h.in: Remove.
	* libmpx/configure: Remove.
	* libmpx/configure.ac: Remove.
	* libmpx/configure.tgt: Remove.
	* libmpx/libmpx.spec.in: Remove.
	* libmpx/mpxrt/Makefile.am: Remove.
	* libmpx/mpxrt/Makefile.in: Remove.
	* libmpx/mpxrt/libmpx.map: Remove.
	* libmpx/mpxrt/libtool-version: Remove.
	* libmpx/mpxrt/mpxrt-utils.c: Remove.
	* libmpx/mpxrt/mpxrt-utils.h: Remove.
	* libmpx/mpxrt/mpxrt.c: Remove.
	* libmpx/mpxrt/mpxrt.h: Remove.
	* libmpx/mpxwrap/Makefile.am: Remove.
	* libmpx/mpxwrap/Makefile.in: Remove.
	* libmpx/mpxwrap/libmpxwrappers.map: Remove.
	* libmpx/mpxwrap/libtool-version: Remove.
	* libmpx/mpxwrap/mpx_wrappers.c: Remove.
2018-06-08  Martin Liska  <mliska@suse.cz>

	* bootstrap-mpx.mk: Remove.
2018-06-08  Martin Liska  <mliska@suse.cz>

	* Makefile.in: Remove support for MPX (macros, related functions,
	fields in cgraph_node, ...).
	* builtin-types.def (BT_BND): Likewise.
	(BT_FN_BND_CONST_PTR): Likewise.
	(BT_FN_CONST_PTR_BND): Likewise.
	(BT_FN_VOID_PTR_BND): Likewise.
	(BT_FN_BND_CONST_PTR_SIZE): Likewise.
	(BT_FN_VOID_CONST_PTR_BND_CONST_PTR): Likewise.
	* builtins.c (expand_builtin_memcpy_with_bounds): Likewise.
	(expand_builtin_mempcpy_with_bounds): Likewise.
	(expand_builtin_memset_with_bounds): Likewise.
	(expand_builtin_memset_args): Likewise.
	(std_expand_builtin_va_start): Likewise.
	(expand_builtin): Likewise.
	(expand_builtin_with_bounds): Likewise.
	* builtins.def (DEF_BUILTIN_CHKP): Likewise.
	(DEF_LIB_BUILTIN_CHKP): Likewise.
	(DEF_EXT_LIB_BUILTIN_CHKP): Likewise.
	(DEF_CHKP_BUILTIN): Likewise.
	(BUILT_IN_MEMCPY): Likewise.
	(BUILT_IN_MEMMOVE): Likewise.
	(BUILT_IN_MEMPCPY): Likewise.
	(BUILT_IN_MEMSET): Likewise.
	(BUILT_IN_STPCPY): Likewise.
	(BUILT_IN_STRCAT): Likewise.
	(BUILT_IN_STRCHR): Likewise.
	(BUILT_IN_STRCPY): Likewise.
	(BUILT_IN_STRLEN): Likewise.
	(BUILT_IN_MEMCPY_CHK): Likewise.
	(BUILT_IN_MEMMOVE_CHK): Likewise.
	(BUILT_IN_MEMPCPY_CHK): Likewise.
	(BUILT_IN_MEMSET_CHK): Likewise.
	(BUILT_IN_STPCPY_CHK): Likewise.
	(BUILT_IN_STRCAT_CHK): Likewise.
	(BUILT_IN_STRCPY_CHK): Likewise.
	* calls.c (store_bounds): Likewise.
	(emit_call_1): Likewise.
	(special_function_p): Likewise.
	(maybe_warn_nonstring_arg): Likewise.
	(initialize_argument_information): Likewise.
	(finalize_must_preallocate): Likewise.
	(compute_argument_addresses): Likewise.
	(expand_call): Likewise.
	* cfgexpand.c (expand_call_stmt): Likewise.
	(expand_return): Likewise.
	(expand_gimple_stmt_1): Likewise.
	(pass_expand::execute): Likewise.
	* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
	(cgraph_node::remove): Likewise.
	(cgraph_node::dump): Likewise.
	(cgraph_node::verify_node): Likewise.
	* cgraph.h (chkp_function_instrumented_p): Likewise.
	(symtab_node::get_alias_target): Likewise.
	(cgraph_node::can_remove_if_no_direct_calls_and_refs_p): Likewise.
	(cgraph_local_p): Likewise.
	* cgraphbuild.c (cgraph_edge::rebuild_edges): Likewise.
	(cgraph_edge::rebuild_references): Likewise.
	* cgraphunit.c (varpool_node::finalize_decl): Likewise.
	(walk_polymorphic_call_targets): Likewise.
	(cgraph_node::expand_thunk): Likewise.
	(symbol_table::output_weakrefs): Likewise.
	* common/config/i386/i386-common.c (OPTION_MASK_ISA2_GENERAL_REGS_ONLY_UNSET): Likewise.
	(ix86_handle_option): Likewise.
	* config/i386/constraints.md: Likewise.
	* config/i386/i386-builtin-types.def (BND): Likewise.
	(VOID): Likewise.
	(PVOID): Likewise.
	(ULONG): Likewise.
	* config/i386/i386-builtin.def (BDESC_END): Likewise.
	(BDESC_FIRST): Likewise.
	(BDESC): Likewise.
	* config/i386/i386-c.c (ix86_target_macros_internal): Likewise.
	* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): Likewise.
	* config/i386/i386.c (enum reg_class): Likewise.
	(ix86_target_string): Likewise.
	(ix86_option_override_internal): Likewise.
	(ix86_conditional_register_usage): Likewise.
	(ix86_valid_target_attribute_inner_p): Likewise.
	(ix86_set_indirect_branch_type): Likewise.
	(ix86_set_current_function): Likewise.
	(ix86_function_arg_regno_p): Likewise.
	(init_cumulative_args): Likewise.
	(ix86_function_arg_advance): Likewise.
	(ix86_function_arg): Likewise.
	(ix86_pass_by_reference): Likewise.
	(ix86_function_value_regno_p): Likewise.
	(ix86_function_value_1): Likewise.
	(ix86_function_value_bounds): Likewise.
	(ix86_return_in_memory): Likewise.
	(ix86_setup_incoming_vararg_bounds): Likewise.
	(ix86_va_start): Likewise.
	(indirect_thunk_need_prefix): Likewise.
	(print_reg): Likewise.
	(ix86_print_operand): Likewise.
	(ix86_expand_call): Likewise.
	(ix86_output_function_return): Likewise.
	(reg_encoded_number): Likewise.
	(BDESC_VERIFYS): Likewise.
	(ix86_init_mpx_builtins): Likewise.
	(ix86_init_builtins): Likewise.
	(ix86_emit_cmove): Likewise.
	(ix86_emit_move_max): Likewise.
	(ix86_expand_builtin): Likewise.
	(ix86_builtin_mpx_function): Likewise.
	(ix86_get_arg_address_for_bt): Likewise.
	(ix86_load_bounds): Likewise.
	(ix86_store_bounds): Likewise.
	(ix86_load_returned_bounds): Likewise.
	(ix86_store_returned_bounds): Likewise.
	(ix86_class_likely_spilled_p): Likewise.
	(ix86_hard_regno_mode_ok): Likewise.
	(x86_order_regs_for_local_alloc): Likewise.
	(ix86_mitigate_rop): Likewise.
	(ix86_bnd_prefixed_insn_p): Likewise.
	(ix86_mpx_bound_mode): Likewise.
	(ix86_make_bounds_constant): Likewise.
	(ix86_initialize_bounds): Likewise.
	(TARGET_LOAD_BOUNDS_FOR_ARG): Likewise.
	(TARGET_STORE_BOUNDS_FOR_ARG): Likewise.
	(TARGET_LOAD_RETURNED_BOUNDS): Likewise.
	(TARGET_STORE_RETURNED_BOUNDS): Likewise.
	(TARGET_CHKP_BOUND_MODE): Likewise.
	(TARGET_BUILTIN_CHKP_FUNCTION): Likewise.
	(TARGET_CHKP_FUNCTION_VALUE_BOUNDS): Likewise.
	(TARGET_CHKP_MAKE_BOUNDS_CONSTANT): Likewise.
	(TARGET_CHKP_INITIALIZE_BOUNDS): Likewise.
	* config/i386/i386.h (TARGET_MPX): Likewise.
	(TARGET_MPX_P): Likewise.
	(VALID_BND_REG_MODE): Likewise.
	(FIRST_BND_REG): Likewise.
	(LAST_BND_REG): Likewise.
	(enum reg_class): Likewise.
	(BND_REG_P): Likewise.
	(BND_REGNO_P): Likewise.
	(BNDmode): Likewise.
	(ADJUST_INSN_LENGTH): Likewise.
	* config/i386/i386.md: Likewise.
	* config/i386/i386.opt: Likewise.
	* config/i386/linux-common.h (LIBMPX_LIBS): Likewise.
	(defined): Likewise.
	(LINK_MPX): Likewise.
	(MPX_SPEC): Likewise.
	(LIBMPX_SPEC): Likewise.
	(LIBMPXWRAPPERS_SPEC): Likewise.
	(CHKP_SPEC): Likewise.
	* config/i386/predicates.md: Likewise.
	* dbxout.c (dbxout_type): Likewise.
	* doc/extend.texi: Likewise.
	* doc/invoke.texi: Likewise.
	* doc/md.texi: Likewise.
	* doc/tm.texi: Likewise.
	* doc/tm.texi.in: Likewise.
	* dwarf2out.c (is_base_type): Likewise.
	(gen_formal_types_die): Likewise.
	(gen_subprogram_die): Likewise.
	(gen_type_die_with_usage): Likewise.
	(gen_decl_die): Likewise.
	(dwarf2out_late_global_decl): Likewise.
	* expr.c (expand_assignment): Likewise.
	(emit_storent_insn): Likewise.
	(store_expr_with_bounds): Likewise.
	(store_expr): Likewise.
	(expand_expr_real_1): Likewise.
	* expr.h (store_expr_with_bounds): Likewise.
	* function.c (use_register_for_decl): Likewise.
	(struct bounds_parm_data): Likewise.
	(assign_parms_augmented_arg_list): Likewise.
	(assign_parm_find_entry_rtl): Likewise.
	(assign_parm_is_stack_parm): Likewise.
	(assign_parm_load_bounds): Likewise.
	(assign_bounds): Likewise.
	(assign_parms): Likewise.
	(expand_function_start): Likewise.
	* gcc.c (CHKP_SPEC): Likewise.
	* gimple-fold.c (gimple_fold_builtin_memory_op): Likewise.
	* gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Likewise.
	(wrestrict_dom_walker::check_call): Likewise.
	* gimple.c (gimple_build_call_from_tree): Likewise.
	* gimple.h (enum gf_mask): Likewise.
	(gimple_call_with_bounds_p): Likewise.
	(gimple_call_set_with_bounds): Likewise.
	* gimplify.c (gimplify_init_constructor): Likewise.
	* ipa-cp.c (initialize_node_lattices): Likewise.
	(propagate_constants_across_call): Likewise.
	(find_more_scalar_values_for_callers_subset): Likewise.
	* ipa-hsa.c (process_hsa_functions): Likewise.
	* ipa-icf-gimple.c (func_checker::compare_gimple_call): Likewise.
	* ipa-icf.c (sem_function::merge): Likewise.
	* ipa-inline.c (early_inliner): Likewise.
	* ipa-pure-const.c (warn_function_noreturn): Likewise.
	(warn_function_cold): Likewise.
	(propagate_pure_const): Likewise.
	* ipa-ref.h (enum GTY): Likewise.
	* ipa-split.c (find_retbnd): Likewise.
	(consider_split): Likewise.
	(split_function): Likewise.
	* ipa-visibility.c (cgraph_externally_visible_p): Likewise.
	* ipa.c (walk_polymorphic_call_targets): Likewise.
	(symbol_table::remove_unreachable_nodes): Likewise.
	(process_references): Likewise.
	(cgraph_build_static_cdtor_1): Likewise.
	* lto-cgraph.c (lto_output_node): Likewise.
	(output_refs): Likewise.
	(compute_ltrans_boundary): Likewise.
	(input_overwrite_node): Likewise.
	(input_node): Likewise.
	(input_cgraph_1): Likewise.
	* params.def (PARAM_CHKP_MAX_CTOR_SIZE): Likewise.
	* passes.c (pass_manager::execute_early_local_passes): Likewise.
	(class pass_chkp_instrumentation_passes): Likewise.
	(make_pass_chkp_instrumentation_passes): Likewise.
	* passes.def: Likewise.
	* rtl.h (struct GTY): Likewise.
	(CALL_EXPR_WITH_BOUNDS_P): Likewise.
	* stor-layout.c (layout_type): Likewise.
	* symtab.c: Likewise.
	* target.def: Likewise.
	* targhooks.c (default_chkp_bound_type): Likewise.
	(default_chkp_bound_mode): Likewise.
	(default_builtin_chkp_function): Likewise.
	(default_chkp_function_value_bounds): Likewise.
	(default_chkp_make_bounds_constant): Likewise.
	(default_chkp_initialize_bounds): Likewise.
	* targhooks.h (default_chkp_bound_type): Likewise.
	(default_chkp_bound_mode): Likewise.
	(default_builtin_chkp_function): Likewise.
	(default_chkp_function_value_bounds): Likewise.
	(default_chkp_make_bounds_constant): Likewise.
	(default_chkp_initialize_bounds): Likewise.
	* toplev.c (compile_file): Likewise.
	(process_options): Likewise.
	* tree-core.h (DEF_BUILTIN): Likewise.
	(DEF_BUILTIN_CHKP): Likewise.
	* tree-inline.c (declare_return_variable): Likewise.
	(remap_gimple_stmt): Likewise.
	(copy_bb): Likewise.
	(initialize_inlined_parameters): Likewise.
	(expand_call_inline): Likewise.
	* tree-pass.h (make_pass_ipa_chkp_versioning): Likewise.
	(make_pass_ipa_chkp_early_produce_thunks): Likewise.
	(make_pass_ipa_chkp_produce_thunks): Likewise.
	(make_pass_chkp): Likewise.
	(make_pass_chkp_opt): Likewise.
	(make_pass_chkp_instrumentation_passes): Likewise.
	* tree-pretty-print.c (dump_generic_node): Likewise.
	* tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise.
	* tree-ssa-dce.c (propagate_necessity): Likewise.
	(eliminate_unnecessary_stmts): Likewise.
	* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_call): Likewise.
	* tree-ssa-sccvn.h: Likewise.
	* tree-ssa-strlen.c (get_string_length): Likewise.
	(valid_builtin_call): Likewise.
	(adjust_last_stmt): Likewise.
	(handle_builtin_strchr): Likewise.
	(handle_builtin_strcpy): Likewise.
	(handle_builtin_stxncpy): Likewise.
	(handle_builtin_memcpy): Likewise.
	(handle_builtin_strcat): Likewise.
	(strlen_check_and_optimize_stmt): Likewise.
	* tree-stdarg.c (expand_ifn_va_arg_1): Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer.c (record_common_node): Likewise.
	* tree.c (tree_code_size): Likewise.
	(wide_int_to_tree_1): Likewise.
	(type_contains_placeholder_1): Likewise.
	(build_common_tree_nodes): Likewise.
	* tree.def (POINTER_BOUNDS_TYPE): Likewise.
	* tree.h (POINTER_BOUNDS_TYPE_P): Likewise.
	(POINTER_BOUNDS_P): Likewise.
	(BOUNDED_TYPE_P): Likewise.
	(BOUNDED_P): Likewise.
	(CALL_WITH_BOUNDS_P): Likewise.
	(pointer_bounds_type_node): Likewise.
	* value-prof.c (gimple_ic): Likewise.
	* var-tracking.c (vt_add_function_parameters): Likewise.
	* varasm.c (make_decl_rtl): Likewise.
	(assemble_start_function): Likewise.
	(output_constant): Likewise.
	(maybe_assemble_visibility): Likewise.
	* varpool.c (ctor_for_folding): Likewise.
	* chkp-builtins.def: Remove.
	* ipa-chkp.c: Remove.
	* ipa-chkp.h: Remove.
	* rtl-chkp.c: Remove.
	* rtl-chkp.h: Remove.
	* tree-chkp-opt.c: Remove.
	* tree-chkp.c: Remove.
	* tree-chkp.h: Remove.
2018-06-08  Martin Liska  <mliska@suse.cz>

	* c-attribs.c (handle_bnd_variable_size_attribute): Remove support
	for MPX (macros, related functions, fields in cgraph_node, ...).
	(handle_bnd_legacy): Likewise.
	(handle_bnd_instrument): Likewise.
	* c.opt: Likewise.
2018-06-08  Martin Liska  <mliska@suse.cz>

	* lto-partition.c (add_references_to_partition): Remove support
	for MPX (macros, related functions, fields in cgraph_node, ...).
	(add_symbol_to_partition_1): Likewise.
	(privatize_symbol_name): Likewise.
	* lto-symtab.c (lto_cgraph_replace_node): Likewise.
2018-06-08  Martin Liska  <mliska@suse.cz>

	* g++.dg/dg.exp: Do not use mpx.exp.
	* g++.dg/lto/lto.exp: Likewise.
	* g++.dg/lto/pr69729_0.C: Remove.
	* g++.dg/opt/pr71529.C: Remove.
	* g++.dg/pr63995-1.C: Remove.
	* g++.dg/pr68270.C: Remove.
	* g++.dg/pr71624.C: Remove.
	* g++.dg/pr71633.C: Remove.
	* g++.dg/pr79761.C: Remove.
	* g++.dg/pr79764.C: Remove.
	* g++.dg/pr79769.C: Remove.
	* gcc.dg/lto/chkp-privatize-1_0.c: Remove.
	* gcc.dg/lto/chkp-privatize-2_0.c: Remove.
	* gcc.dg/lto/chkp-privatize_0.c: Remove.
	* gcc.dg/lto/chkp-removed-alias_0.c: Remove.
	* gcc.dg/lto/chkp-static-bounds_0.c: Remove.
	* gcc.dg/lto/chkp-wrap-asm-name_0.c: Remove.
	* gcc.dg/lto/lto.exp: Do not use mpx.exp.
	* gcc.dg/lto/pr66221_0.c: Remove.
	* gcc.target/i386/chkp-always_inline.c: Remove.
	* gcc.target/i386/chkp-bndret.c: Remove.
	* gcc.target/i386/chkp-builtins-1.c: Remove.
	* gcc.target/i386/chkp-builtins-2.c: Remove.
	* gcc.target/i386/chkp-builtins-3.c: Remove.
	* gcc.target/i386/chkp-builtins-4.c: Remove.
	* gcc.target/i386/chkp-const-check-1.c: Remove.
	* gcc.target/i386/chkp-const-check-2.c: Remove.
	* gcc.target/i386/chkp-hidden-def.c: Remove.
	* gcc.target/i386/chkp-label-address.c: Remove.
	* gcc.target/i386/chkp-lifetime-1.c: Remove.
	* gcc.target/i386/chkp-narrow-bounds.c: Remove.
	* gcc.target/i386/chkp-pr69044.c: Remove.
	* gcc.target/i386/chkp-remove-bndint-1.c: Remove.
	* gcc.target/i386/chkp-remove-bndint-2.c: Remove.
	* gcc.target/i386/chkp-strchr.c: Remove.
	* gcc.target/i386/chkp-strlen-1.c: Remove.
	* gcc.target/i386/chkp-strlen-2.c: Remove.
	* gcc.target/i386/chkp-strlen-3.c: Remove.
	* gcc.target/i386/chkp-strlen-4.c: Remove.
	* gcc.target/i386/chkp-strlen-5.c: Remove.
	* gcc.target/i386/chkp-stropt-1.c: Remove.
	* gcc.target/i386/chkp-stropt-10.c: Remove.
	* gcc.target/i386/chkp-stropt-11.c: Remove.
	* gcc.target/i386/chkp-stropt-12.c: Remove.
	* gcc.target/i386/chkp-stropt-13.c: Remove.
	* gcc.target/i386/chkp-stropt-14.c: Remove.
	* gcc.target/i386/chkp-stropt-15.c: Remove.
	* gcc.target/i386/chkp-stropt-16.c: Remove.
	* gcc.target/i386/chkp-stropt-17.c: Remove.
	* gcc.target/i386/chkp-stropt-2.c: Remove.
	* gcc.target/i386/chkp-stropt-3.c: Remove.
	* gcc.target/i386/chkp-stropt-4.c: Remove.
	* gcc.target/i386/chkp-stropt-5.c: Remove.
	* gcc.target/i386/chkp-stropt-6.c: Remove.
	* gcc.target/i386/chkp-stropt-7.c: Remove.
	* gcc.target/i386/chkp-stropt-8.c: Remove.
	* gcc.target/i386/chkp-stropt-9.c: Remove.
	* gcc.target/i386/i386.exp: Do not use mpx.exp.
	* gcc.target/i386/indirect-thunk-11.c: Remove.
	* gcc.target/i386/indirect-thunk-12.c: Remove.
	* gcc.target/i386/indirect-thunk-attr-12.c: Remove.
	* gcc.target/i386/indirect-thunk-attr-13.c: Remove.
	* gcc.target/i386/indirect-thunk-bnd-1.c: Remove.
	* gcc.target/i386/indirect-thunk-bnd-2.c: Remove.
	* gcc.target/i386/indirect-thunk-bnd-3.c: Remove.
	* gcc.target/i386/indirect-thunk-bnd-4.c: Remove.
	* gcc.target/i386/interrupt-bnd-err-1.c: Remove.
	* gcc.target/i386/interrupt-bnd-err-2.c: Remove.
	* gcc.target/i386/mpx/alloca-1-lbv.c: Remove.
	* gcc.target/i386/mpx/alloca-1-nov.c: Remove.
	* gcc.target/i386/mpx/alloca-1-ubv.c: Remove.
	* gcc.target/i386/mpx/arg-addr-1-lbv.c: Remove.
	* gcc.target/i386/mpx/arg-addr-1-nov.c: Remove.
	* gcc.target/i386/mpx/arg-addr-1-ubv.c: Remove.
	* gcc.target/i386/mpx/bitfields-1-lbv.c: Remove.
	* gcc.target/i386/mpx/bitfields-1-nov.c: Remove.
	* gcc.target/i386/mpx/bitfields-1-ubv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-lbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-1-ubv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-bounds-2.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-1-lbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-1-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-lbounds-2.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-1-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-1-ubv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-chk-ptr-ubounds-2.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-1.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-lbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-2-ubv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-copy-ptr-bounds-3.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-get-ptr-lbound-1.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-get-ptr-lbound-2.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-get-ptr-ubound-1.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-get-ptr-ubound-2.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-1.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-2-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-init-ptr-bounds-3.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-1.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-lbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-nov.c: Remove.
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	* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-4.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-null-ptr-bounds-1-bbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-1.c: Remove.
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	* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-nov.c: Remove.
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	* gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-lbv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-nov.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-1-ubv.c: Remove.
	* gcc.target/i386/mpx/builtin-bnd-store-ptr-bounds-2.c: Remove.
	* gcc.target/i386/mpx/calloc-1-lbv.c: Remove.
	* gcc.target/i386/mpx/calloc-1-nov.c: Remove.
	* gcc.target/i386/mpx/calloc-1-ubv.c: Remove.
	* gcc.target/i386/mpx/chkp-fix-calls-1.c: Remove.
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	* gcc.target/i386/mpx/chkp-thunk-comdat-1.cc: Remove.
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	* gcc.target/i386/mpx/fastcall-1-lbv.c: Remove.
	* gcc.target/i386/mpx/fastcall-1-nov.c: Remove.
	* gcc.target/i386/mpx/fastcall-1-ubv.c: Remove.
	* gcc.target/i386/mpx/fastcall-2-lbv.c: Remove.
	* gcc.target/i386/mpx/fastcall-2-nov.c: Remove.
	* gcc.target/i386/mpx/fastcall-2-ubv.c: Remove.
	* gcc.target/i386/mpx/field-addr-1-lbv.c: Remove.
	* gcc.target/i386/mpx/field-addr-1-nov.c: Remove.
	* gcc.target/i386/mpx/field-addr-1-ubv.c: Remove.
	* gcc.target/i386/mpx/field-addr-10-lbv.c: Remove.
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	* gcc.target/i386/mpx/field-addr-10-ubv.c: Remove.
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	* gcc.target/i386/mpx/field-addr-2-ubv.c: Remove.
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	* gcc.target/i386/mpx/field-addr-3-nov.c: Remove.
	* gcc.target/i386/mpx/field-addr-3-ubv.c: Remove.
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	* gcc.target/i386/mpx/field-addr-4-ubv.c: Remove.
	* gcc.target/i386/mpx/field-addr-5-lbv.c: Remove.
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	* gcc.target/i386/mpx/frame-address-1-nov.c: Remove.
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	* gcc.target/i386/mpx/label-address-1.c: Remove.
	* gcc.target/i386/mpx/legacy-1-nov.c: Remove.
	* gcc.target/i386/mpx/macro.c: Remove.
	* gcc.target/i386/mpx/malloc-1-lbv.c: Remove.
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	* gcc.target/i386/mpx/mpx-check.h: Remove.
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	* gcc.target/i386/mpx/pr68337-1.c: Remove.
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	* gcc.target/i386/mpx/pr68416.c: Remove.
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	* gcc.target/i386/mpx/realloc-1-lbv.c: Remove.
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	* gcc.target/i386/mpx/sincos-1-nov.c: Remove.
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	* gcc.target/i386/mpx/static-array-1-ubv.c: Remove.
	* gcc.target/i386/mpx/static-init-1-lbv.c: Remove.
	* gcc.target/i386/mpx/static-init-1-nov.c: Remove.
	* gcc.target/i386/mpx/static-init-1-ubv.c: Remove.
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	* gcc.target/i386/mpx/static-init-3-lbv.c: Remove.
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	* gcc.target/i386/mpx/static-init-3-ubv.c: Remove.
	* gcc.target/i386/mpx/static-init-4-lbv.c: Remove.
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	* gcc.target/i386/mpx/static-init-4-ubv.c: Remove.
	* gcc.target/i386/mpx/static-init-5-lbv.c: Remove.
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	* gcc.target/i386/mpx/static-init-5-ubv.c: Remove.
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	* gcc.target/i386/mpx/static-init-6-ubv.c: Remove.
	* gcc.target/i386/mpx/static-string-1-lbv.c: Remove.
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	* gcc.target/i386/mpx/struct-arg-1-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-1-nov.c: Remove.
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	* gcc.target/i386/mpx/struct-arg-10-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-10-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-2-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-2-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-2-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-3-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-3-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-3-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-4-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-4-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-4-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-5-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-5-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-5-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-6-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-6-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-6-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-7-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-7-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-7-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-8-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-8-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-8-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-9-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-arg-9-nov.c: Remove.
	* gcc.target/i386/mpx/struct-arg-9-ubv.c: Remove.
	* gcc.target/i386/mpx/struct-copy-1-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-copy-1-nov.c: Remove.
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	* gcc.target/i386/mpx/struct-copy-2-lbv.c: Remove.
	* gcc.target/i386/mpx/struct-copy-2-nov.c: Remove.
	* gcc.target/i386/mpx/struct-copy-2-ubv.c: Remove.
	* gcc.target/i386/mpx/thread-local-var-1-lbv.c: Remove.
	* gcc.target/i386/mpx/thread-local-var-1-nov.c: Remove.
	* gcc.target/i386/mpx/thread-local-var-1-ubv.c: Remove.
	* gcc.target/i386/mpx/union-arg-1-lbv.c: Remove.
	* gcc.target/i386/mpx/union-arg-1-nov.c: Remove.
	* gcc.target/i386/mpx/union-arg-1-ubv.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-1-lbv.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-1-nov.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-1-ubv.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-2-lbv.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-2-nov.c: Remove.
	* gcc.target/i386/mpx/va-arg-pack-2-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-1-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-1-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-1-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-2-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-2-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-2-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-3-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-3-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-3-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-4-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-4-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-4-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-5-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-5-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-5-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-6-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-6-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-6-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-7-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-7-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-7-ubv.c: Remove.
	* gcc.target/i386/mpx/vararg-8-lbv.c: Remove.
	* gcc.target/i386/mpx/vararg-8-nov.c: Remove.
	* gcc.target/i386/mpx/vararg-8-ubv.c: Remove.
	* gcc.target/i386/mpx/vla-1-lbv.c: Remove.
	* gcc.target/i386/mpx/vla-1-nov.c: Remove.
	* gcc.target/i386/mpx/vla-1-ubv.c: Remove.
	* gcc.target/i386/mpx/vla-2-lbv.c: Remove.
	* gcc.target/i386/mpx/vla-2-nov.c: Remove.
	* gcc.target/i386/mpx/vla-2-ubv.c: Remove.
	* gcc.target/i386/mpx/vla-trailing-1-lbv.c: Remove.
	* gcc.target/i386/mpx/vla-trailing-1-nov.c: Remove.
	* gcc.target/i386/mpx/vla-trailing-1-ubv.c: Remove.
	* gcc.target/i386/pr63995-2.c: Remove.
	* gcc.target/i386/pr64805.c: Remove.
	* gcc.target/i386/pr65044.c: Remove.
	* gcc.target/i386/pr65167.c: Remove.
	* gcc.target/i386/pr65183.c: Remove.
	* gcc.target/i386/pr65184.c: Remove.
	* gcc.target/i386/pr65523.c: Remove.
	* gcc.target/i386/pr70876.c: Remove.
	* gcc.target/i386/pr70877.c: Remove.
	* gcc.target/i386/pr71458.c: Remove.
	* gcc.target/i386/pr80880.c: Remove.
	* gcc.target/i386/ret-thunk-25.c: Remove.
	* gcc.target/i386/thunk-retbnd.c: Remove.
	* lib/mpx-dg.exp: Remove.
	* gcc.target/i386/funcspec-56.inc: Adjust test case.

From-SVN: r261304

5 files changed, 12 insertions, 558 deletions

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 3e6c98a..e0a84b8 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -84,7 +84,6 @@ extensions, accepted by GCC in C90 mode and in C++.
 * x86 specific memory model extensions for transactional memory:: x86 memory models.
 * Object Size Checking:: Built-in functions for limited buffer overflow
                         checking.
-* Pointer Bounds Checker builtins:: Built-in functions for Pointer Bounds Checker.
 * Other Builtins::      Other built-in functions.
 * Target Builtins::     Built-in functions specific to particular targets.
 * Target Format Checks:: Format checks specific to particular targets.
@@ -2465,19 +2464,6 @@ declares that @code{my_alloc1} returns 16-byte aligned pointer and
 that @code{my_alloc2} returns a pointer whose value modulo 32 is equal
 to 8.
 
-@item bnd_instrument
-@cindex @code{bnd_instrument} function attribute
-The @code{bnd_instrument} attribute on functions is used to inform the
-compiler that the function should be instrumented when compiled
-with the @option{-fchkp-instrument-marked-only} option.
-
-@item bnd_legacy
-@cindex @code{bnd_legacy} function attribute
-@cindex Pointer Bounds Checker attributes
-The @code{bnd_legacy} attribute on functions is used to inform the
-compiler that the function should not be instrumented when compiled
-with the @option{-fcheck-pointer-bounds} option.
-
 @item cold
 @cindex @code{cold} function attribute
 The @code{cold} attribute on functions is used to inform the compiler that
@@ -5589,7 +5575,7 @@ caller-saved registers. That is, all registers are callee-saved. For
 example, this attribute can be used for a function called from an
 interrupt handler. The compiler generates proper function entry and
 exit sequences to save and restore any modified registers, except for
-the EFLAGS register.  Since GCC doesn't preserve MPX, SSE, MMX nor x87
+the EFLAGS register.  Since GCC doesn't preserve SSE, MMX nor x87
 states, the GCC option @option{-mgeneral-regs-only} should be used to
 compile functions with @code{no_caller_saved_registers} attribute.
 
@@ -5603,7 +5589,7 @@ this attribute is present.  The @code{IRET} instruction, instead of the
 @code{RET} instruction, is used to return from interrupt handlers.  All
 registers, except for the EFLAGS register which is restored by the
 @code{IRET} instruction, are preserved by the compiler.  Since GCC
-doesn't preserve MPX, SSE, MMX nor x87 states, the GCC option
+doesn't preserve SSE, MMX nor x87 states, the GCC option
 @option{-mgeneral-regs-only} should be used to compile interrupt and
 exception handlers.
 
@@ -7004,38 +6990,6 @@ struct foo
 
 This warning can be disabled by @option{-Wno-if-not-aligned}.
 
-@item bnd_variable_size
-@cindex @code{bnd_variable_size} type attribute
-@cindex Pointer Bounds Checker attributes
-When applied to a structure field, this attribute tells Pointer
-Bounds Checker that the size of this field should not be computed
-using static type information.  It may be used to mark variably-sized
-static array fields placed at the end of a structure.
-
-@smallexample
-struct S
-@{
-  int size;
-  char data[1];
-@}
-S *p = (S *)malloc (sizeof(S) + 100);
-p->data[10] = 0; //Bounds violation
-@end smallexample
-
-@noindent
-By using an attribute for the field we may avoid unwanted bound
-violation checks:
-
-@smallexample
-struct S
-@{
-  int size;
-  char data[1] __attribute__((bnd_variable_size));
-@}
-S *p = (S *)malloc (sizeof(S) + 100);
-p->data[10] = 0; //OK
-@end smallexample
-
 @item deprecated
 @itemx deprecated (@var{msg})
 @cindex @code{deprecated} type attribute
@@ -10924,182 +10878,6 @@ format string @var{fmt}.  If the compiler is able to optimize them to
 @code{fputc} etc.@: functions, it does, otherwise the checking function
 is called and the @var{flag} argument passed to it.
 
-@node Pointer Bounds Checker builtins
-@section Pointer Bounds Checker Built-in Functions
-@cindex Pointer Bounds Checker builtins
-@findex __builtin___bnd_set_ptr_bounds
-@findex __builtin___bnd_narrow_ptr_bounds
-@findex __builtin___bnd_copy_ptr_bounds
-@findex __builtin___bnd_init_ptr_bounds
-@findex __builtin___bnd_null_ptr_bounds
-@findex __builtin___bnd_store_ptr_bounds
-@findex __builtin___bnd_chk_ptr_lbounds
-@findex __builtin___bnd_chk_ptr_ubounds
-@findex __builtin___bnd_chk_ptr_bounds
-@findex __builtin___bnd_get_ptr_lbound
-@findex __builtin___bnd_get_ptr_ubound
-
-GCC provides a set of built-in functions to control Pointer Bounds Checker
-instrumentation.  Note that all Pointer Bounds Checker builtins can be used
-even if you compile with Pointer Bounds Checker off
-(@option{-fno-check-pointer-bounds}).
-The behavior may differ in such case as documented below.
-
-@deftypefn {Built-in Function} {void *} __builtin___bnd_set_ptr_bounds (const void *@var{q}, size_t @var{size})
-
-This built-in function returns a new pointer with the value of @var{q}, and
-associate it with the bounds [@var{q}, @var{q}+@var{size}-1].  With Pointer
-Bounds Checker off, the built-in function just returns the first argument.
-
-@smallexample
-extern void *__wrap_malloc (size_t n)
-@{
-  void *p = (void *)__real_malloc (n);
-  if (!p) return __builtin___bnd_null_ptr_bounds (p);
-  return __builtin___bnd_set_ptr_bounds (p, n);
-@}
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {void *} __builtin___bnd_narrow_ptr_bounds (const void *@var{p}, const void *@var{q}, size_t  @var{size})
-
-This built-in function returns a new pointer with the value of @var{p}
-and associates it with the narrowed bounds formed by the intersection
-of bounds associated with @var{q} and the bounds
-[@var{p}, @var{p} + @var{size} - 1].
-With Pointer Bounds Checker off, the built-in function just returns the first
-argument.
-
-@smallexample
-void init_objects (object *objs, size_t size)
-@{
-  size_t i;
-  /* Initialize objects one-by-one passing pointers with bounds of 
-     an object, not the full array of objects.  */
-  for (i = 0; i < size; i++)
-    init_object (__builtin___bnd_narrow_ptr_bounds (objs + i, objs,
-                                                    sizeof(object)));
-@}
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {void *} __builtin___bnd_copy_ptr_bounds (const void *@var{q}, const void *@var{r})
-
-This built-in function returns a new pointer with the value of @var{q},
-and associates it with the bounds already associated with pointer @var{r}.
-With Pointer Bounds Checker off, the built-in function just returns the first
-argument.
-
-@smallexample
-/* Here is a way to get pointer to object's field but
-   still with the full object's bounds.  */
-int *field_ptr = __builtin___bnd_copy_ptr_bounds (&objptr->int_field, 
-                                                  objptr);
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {void *} __builtin___bnd_init_ptr_bounds (const void *@var{q})
-
-This built-in function returns a new pointer with the value of @var{q}, and
-associates it with INIT (allowing full memory access) bounds. With Pointer
-Bounds Checker off, the built-in function just returns the first argument.
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {void *} __builtin___bnd_null_ptr_bounds (const void *@var{q})
-
-This built-in function returns a new pointer with the value of @var{q}, and
-associates it with NULL (allowing no memory access) bounds. With Pointer
-Bounds Checker off, the built-in function just returns the first argument.
-
-@end deftypefn
-
-@deftypefn {Built-in Function} void __builtin___bnd_store_ptr_bounds (const void **@var{ptr_addr}, const void *@var{ptr_val})
-
-This built-in function stores the bounds associated with pointer @var{ptr_val}
-and location @var{ptr_addr} into Bounds Table.  This can be useful to propagate
-bounds from legacy code without touching the associated pointer's memory when
-pointers are copied as integers.  With Pointer Bounds Checker off, the built-in
-function call is ignored.
-
-@end deftypefn
-
-@deftypefn {Built-in Function} void __builtin___bnd_chk_ptr_lbounds (const void *@var{q})
-
-This built-in function checks if the pointer @var{q} is within the lower
-bound of its associated bounds.  With Pointer Bounds Checker off, the built-in
-function call is ignored.
-
-@smallexample
-extern void *__wrap_memset (void *dst, int c, size_t len)
-@{
-  if (len > 0)
-    @{
-      __builtin___bnd_chk_ptr_lbounds (dst);
-      __builtin___bnd_chk_ptr_ubounds ((char *)dst + len - 1);
-      __real_memset (dst, c, len);
-    @}
-  return dst;
-@}
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} void __builtin___bnd_chk_ptr_ubounds (const void *@var{q})
-
-This built-in function checks if the pointer @var{q} is within the upper
-bound of its associated bounds.  With Pointer Bounds Checker off, the built-in
-function call is ignored.
-
-@end deftypefn
-
-@deftypefn {Built-in Function} void __builtin___bnd_chk_ptr_bounds (const void *@var{q}, size_t @var{size})
-
-This built-in function checks if [@var{q}, @var{q} + @var{size} - 1] is within
-the lower and upper bounds associated with @var{q}.  With Pointer Bounds Checker
-off, the built-in function call is ignored.
-
-@smallexample
-extern void *__wrap_memcpy (void *dst, const void *src, size_t n)
-@{
-  if (n > 0)
-    @{
-      __bnd_chk_ptr_bounds (dst, n);
-      __bnd_chk_ptr_bounds (src, n);
-      __real_memcpy (dst, src, n);
-    @}
-  return dst;
-@}
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {const void *} __builtin___bnd_get_ptr_lbound (const void *@var{q})
-
-This built-in function returns the lower bound associated
-with the pointer @var{q}, as a pointer value.  
-This is useful for debugging using @code{printf}.
-With Pointer Bounds Checker off, the built-in function returns 0.
-
-@smallexample
-void *lb = __builtin___bnd_get_ptr_lbound (q);
-void *ub = __builtin___bnd_get_ptr_ubound (q);
-printf ("q = %p  lb(q) = %p  ub(q) = %p", q, lb, ub);
-@end smallexample
-
-@end deftypefn
-
-@deftypefn {Built-in Function} {const void *} __builtin___bnd_get_ptr_ubound (const void *@var{q})
-
-This built-in function returns the upper bound (which is a pointer) associated
-with the pointer @var{q}.  With Pointer Bounds Checker off,
-the built-in function returns -1.
-
-@end deftypefn
-
 @node Other Builtins
 @section Other Built-in Functions Provided by GCC
 @cindex built-in functions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 74cb902..79c47f4 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -269,7 +269,7 @@ Objective-C and Objective-C++ Dialects}.
 -Wno-builtin-macro-redefined  -Wc90-c99-compat  -Wc99-c11-compat @gol
 -Wc++-compat  -Wc++11-compat  -Wc++14-compat  @gol
 -Wcast-align  -Wcast-align=strict  -Wcast-function-type  -Wcast-qual  @gol
--Wchar-subscripts  -Wchkp  -Wcatch-value  -Wcatch-value=@var{n} @gol
+-Wchar-subscripts  -Wcatch-value  -Wcatch-value=@var{n} @gol
 -Wclobbered  -Wcomment  -Wconditionally-supported @gol
 -Wconversion  -Wcoverage-mismatch  -Wno-cpp  -Wdangling-else  -Wdate-time @gol
 -Wdelete-incomplete @gol
@@ -459,15 +459,6 @@ Objective-C and Objective-C++ Dialects}.
 -fsanitize=@var{style}  -fsanitize-recover  -fsanitize-recover=@var{style} @gol
 -fasan-shadow-offset=@var{number}  -fsanitize-sections=@var{s1},@var{s2},... @gol
 -fsanitize-undefined-trap-on-error  -fbounds-check @gol
--fcheck-pointer-bounds  -fchkp-check-incomplete-type @gol
--fchkp-first-field-has-own-bounds  -fchkp-narrow-bounds @gol
--fchkp-narrow-to-innermost-array  -fchkp-optimize @gol
--fchkp-use-fast-string-functions  -fchkp-use-nochk-string-functions @gol
--fchkp-use-static-bounds  -fchkp-use-static-const-bounds @gol
--fchkp-treat-zero-dynamic-size-as-infinite  -fchkp-check-read @gol
--fchkp-check-read  -fchkp-check-write  -fchkp-store-bounds @gol
--fchkp-instrument-calls  -fchkp-instrument-marked-only @gol
--fchkp-use-wrappers  -fchkp-flexible-struct-trailing-arrays@gol
 -fcf-protection=@r{[}full@r{|}branch@r{|}return@r{|}none@r{]} @gol
 -fstack-protector  -fstack-protector-all  -fstack-protector-strong @gol
 -fstack-protector-explicit  -fstack-check @gol
@@ -508,7 +499,6 @@ Objective-C and Objective-C++ Dialects}.
 -nostartfiles  -nodefaultlibs  -nostdlib  -pie  -pthread  -rdynamic @gol
 -s  -static -static-pie -static-libgcc  -static-libstdc++ @gol
 -static-libasan  -static-libtsan  -static-liblsan  -static-libubsan @gol
--static-libmpx  -static-libmpxwrappers @gol
 -shared  -shared-libgcc  -symbolic @gol
 -T @var{script}  -Wl,@var{option}  -Xlinker @var{option} @gol
 -u @var{symbol}  -z @var{keyword}}
@@ -1258,7 +1248,7 @@ See RS/6000 and PowerPC Options.
 -mpclmul  -mfsgsbase  -mrdrnd  -mf16c  -mfma -mpconfig -mwbnoinvd @gol
 -mprefetchwt1  -mclflushopt  -mxsavec  -mxsaves @gol
 -msse4a  -m3dnow  -m3dnowa  -mpopcnt  -mabm  -mbmi  -mtbm  -mfma4  -mxop @gol
--mlzcnt  -mbmi2  -mfxsr  -mxsave  -mxsaveopt  -mrtm  -mlwp  -mmpx  @gol
+-mlzcnt  -mbmi2  -mfxsr  -mxsave  -mxsaveopt  -mrtm  -mlwp @gol
 -mmwaitx  -mclzero  -mpku  -mthreads -mgfni  -mvaes  -mwaitpkg @gol
 -mshstk -mforce-indirect-call -mavx512vbmi2 @gol
 -mvpclmulqdq -mavx512bitalg -mmovdiri -mmovdir64b -mavx512vpopcntdq
@@ -4061,11 +4051,6 @@ of error, as programmers often forget that this type is signed on some
 machines.
 This warning is enabled by @option{-Wall}.
 
-@item -Wchkp
-@opindex Wchkp
-Warn about an invalid memory access that is found by Pointer Bounds Checker
-(@option{-fcheck-pointer-bounds}).
-
 @item -Wno-coverage-mismatch
 @opindex Wno-coverage-mismatch
 Warn if feedback profiles do not match when using the
@@ -11135,12 +11120,6 @@ If the size of a local variable in bytes is smaller or equal to this
 number, directly poison (or unpoison) shadow memory instead of using
 run-time callbacks.  The default value is 256.
 
-@item chkp-max-ctor-size
-Static constructors generated by Pointer Bounds Checker may become very
-large and significantly increase compile time at optimization level
-@option{-O1} and higher.  This parameter is a maximum number of statements
-in a single generated constructor.  Default value is 5000.
-
 @item max-fsm-thread-path-insns
 Maximum number of instructions to copy when duplicating blocks on a
 finite state automaton jump thread path.  The default is 100.
@@ -11403,22 +11382,19 @@ more details.  The run-time behavior can be influenced using the
 the available options are shown at startup of the instrumented program.  See
 @url{https://github.com/google/sanitizers/wiki/AddressSanitizerFlags#run-time-flags}
 for a list of supported options.
-The option cannot be combined with @option{-fsanitize=thread}
-and/or @option{-fcheck-pointer-bounds}.
+The option cannot be combined with @option{-fsanitize=thread}.
 
 @item -fsanitize=kernel-address
 @opindex fsanitize=kernel-address
 Enable AddressSanitizer for Linux kernel.
 See @uref{https://github.com/google/kasan/wiki} for more details.
-The option cannot be combined with @option{-fcheck-pointer-bounds}.
 
 @item -fsanitize=pointer-compare
 @opindex fsanitize=pointer-compare
 Instrument comparison operation (<, <=, >, >=) with pointer operands.
 The option must be combined with either @option{-fsanitize=kernel-address} or
 @option{-fsanitize=address}
-The option cannot be combined with @option{-fsanitize=thread}
-and/or @option{-fcheck-pointer-bounds}.
+The option cannot be combined with @option{-fsanitize=thread}.
 Note: By default the check is disabled at run time.  To enable it,
 add @code{detect_invalid_pointer_pairs=2} to the environment variable
 @env{ASAN_OPTIONS}. Using @code{detect_invalid_pointer_pairs=1} detects
@@ -11429,8 +11405,7 @@ invalid operation only when both pointers are non-null.
 Instrument subtraction with pointer operands.
 The option must be combined with either @option{-fsanitize=kernel-address} or
 @option{-fsanitize=address}
-The option cannot be combined with @option{-fsanitize=thread}
-and/or @option{-fcheck-pointer-bounds}.
+The option cannot be combined with @option{-fsanitize=thread}.
 Note: By default the check is disabled at run time.  To enable it,
 add @code{detect_invalid_pointer_pairs=2} to the environment variable
 @env{ASAN_OPTIONS}. Using @code{detect_invalid_pointer_pairs=1} detects
@@ -11446,7 +11421,7 @@ environment variable; see
 @url{https://github.com/google/sanitizers/wiki/ThreadSanitizerFlags} for a list of
 supported options.
 The option cannot be combined with @option{-fsanitize=address},
-@option{-fsanitize=leak} and/or @option{-fcheck-pointer-bounds}.
+@option{-fsanitize=leak}.
 
 Note that sanitized atomic builtins cannot throw exceptions when
 operating on invalid memory addresses with non-call exceptions
@@ -11539,15 +11514,13 @@ a++;
 This option enables instrumentation of array bounds.  Various out of bounds
 accesses are detected.  Flexible array members, flexible array member-like
 arrays, and initializers of variables with static storage are not instrumented.
-The option cannot be combined with @option{-fcheck-pointer-bounds}.
 
 @item -fsanitize=bounds-strict
 @opindex fsanitize=bounds-strict
 This option enables strict instrumentation of array bounds.  Most out of bounds
 accesses are detected, including flexible array members and flexible array
 member-like arrays.  Initializers of variables with static storage are not
-instrumented.  The option cannot be combined
-with @option{-fcheck-pointer-bounds}.
+instrumented.
 
 @item -fsanitize=alignment
 @opindex fsanitize=alignment
@@ -11721,171 +11694,6 @@ operand constant, @code{__sanitizer_cov_trace_cmpf} or
 @code{__sanitizer_cov_trace_cmpd} for float or double comparisons and
 @code{__sanitizer_cov_trace_switch} for switch statements.
 
-@item -fbounds-check
-@opindex fbounds-check
-For front ends that support it, generate additional code to check that
-indices used to access arrays are within the declared range.  This is
-currently only supported by the Fortran front end, where this option
-defaults to false.
-
-@item -fcheck-pointer-bounds
-@opindex fcheck-pointer-bounds
-@opindex fno-check-pointer-bounds
-@cindex Pointer Bounds Checker options
-Enable Pointer Bounds Checker instrumentation.  Each memory reference
-is instrumented with checks of the pointer used for memory access against
-bounds associated with that pointer.  
-
-Currently there
-is only an implementation for Intel MPX available, thus x86 GNU/Linux target
-and @option{-mmpx} are required to enable this feature.  
-MPX-based instrumentation requires
-a runtime library to enable MPX in hardware and handle bounds
-violation signals.  By default when @option{-fcheck-pointer-bounds}
-and @option{-mmpx} options are used to link a program, the GCC driver
-links against the @file{libmpx} and @file{libmpxwrappers} libraries.
-Bounds checking on calls to dynamic libraries requires a linker
-with @option{-z bndplt} support; if GCC was configured with a linker
-without support for this option (including the Gold linker and older
-versions of ld), a warning is given if you link with @option{-mmpx}
-without also specifying @option{-static}, since the overall effectiveness
-of the bounds checking protection is reduced.
-See also @option{-static-libmpxwrappers}.
-
-MPX-based instrumentation
-may be used for debugging and also may be included in production code
-to increase program security.  Depending on usage, you may
-have different requirements for the runtime library.  The current version
-of the MPX runtime library is more oriented for use as a debugging
-tool.  MPX runtime library usage implies @option{-lpthread}.  See
-also @option{-static-libmpx}.  The runtime library  behavior can be
-influenced using various @env{CHKP_RT_*} environment variables.  See
-@uref{https://gcc.gnu.org/wiki/Intel%20MPX%20support%20in%20the%20GCC%20compiler}
-for more details.
-
-Generated instrumentation may be controlled by various
-@option{-fchkp-*} options and by the @code{bnd_variable_size}
-structure field attribute (@pxref{Type Attributes}) and
-@code{bnd_legacy}, and @code{bnd_instrument} function attributes
-(@pxref{Function Attributes}).  GCC also provides a number of built-in
-functions for controlling the Pointer Bounds Checker.  @xref{Pointer
-Bounds Checker builtins}, for more information.
-
-@item -fchkp-check-incomplete-type
-@opindex fchkp-check-incomplete-type
-@opindex fno-chkp-check-incomplete-type
-Generate pointer bounds checks for variables with incomplete type.
-Enabled by default.
-
-@item -fchkp-narrow-bounds
-@opindex fchkp-narrow-bounds
-@opindex fno-chkp-narrow-bounds
-Controls bounds used by Pointer Bounds Checker for pointers to object
-fields.  If narrowing is enabled then field bounds are used.  Otherwise
-object bounds are used.  See also @option{-fchkp-narrow-to-innermost-array}
-and @option{-fchkp-first-field-has-own-bounds}.  Enabled by default.
-
-@item -fchkp-first-field-has-own-bounds
-@opindex fchkp-first-field-has-own-bounds
-@opindex fno-chkp-first-field-has-own-bounds
-Forces Pointer Bounds Checker to use narrowed bounds for the address of the
-first field in the structure.  By default a pointer to the first field has
-the same bounds as a pointer to the whole structure.
-
-@item -fchkp-flexible-struct-trailing-arrays
-@opindex fchkp-flexible-struct-trailing-arrays
-@opindex fno-chkp-flexible-struct-trailing-arrays
-Forces Pointer Bounds Checker to treat all trailing arrays in structures as
-possibly flexible.  By default only array fields with zero length or that are
-marked with attribute bnd_variable_size are treated as flexible.
-
-@item -fchkp-narrow-to-innermost-array
-@opindex fchkp-narrow-to-innermost-array
-@opindex fno-chkp-narrow-to-innermost-array
-Forces Pointer Bounds Checker to use bounds of the innermost arrays in
-case of nested static array access.  By default this option is disabled and
-bounds of the outermost array are used.
-
-@item -fchkp-optimize
-@opindex fchkp-optimize
-@opindex fno-chkp-optimize
-Enables Pointer Bounds Checker optimizations.  Enabled by default at
-optimization levels @option{-O}, @option{-O2}, @option{-O3}.
-
-@item -fchkp-use-fast-string-functions
-@opindex fchkp-use-fast-string-functions
-@opindex fno-chkp-use-fast-string-functions
-Enables use of @code{*_nobnd} versions of string functions (not copying bounds)
-by Pointer Bounds Checker.  Disabled by default.
-
-@item -fchkp-use-nochk-string-functions
-@opindex fchkp-use-nochk-string-functions
-@opindex fno-chkp-use-nochk-string-functions
-Enables use of @code{*_nochk} versions of string functions (not checking bounds)
-by Pointer Bounds Checker.  Disabled by default.
-
-@item -fchkp-use-static-bounds
-@opindex fchkp-use-static-bounds
-@opindex fno-chkp-use-static-bounds
-Allow Pointer Bounds Checker to generate static bounds holding
-bounds of static variables.  Enabled by default.
-
-@item -fchkp-use-static-const-bounds
-@opindex fchkp-use-static-const-bounds
-@opindex fno-chkp-use-static-const-bounds
-Use statically-initialized bounds for constant bounds instead of
-generating them each time they are required.  By default enabled when
-@option{-fchkp-use-static-bounds} is enabled.
-
-@item -fchkp-treat-zero-dynamic-size-as-infinite
-@opindex fchkp-treat-zero-dynamic-size-as-infinite
-@opindex fno-chkp-treat-zero-dynamic-size-as-infinite
-With this option, objects with incomplete type whose
-dynamically-obtained size is zero are treated as having infinite size
-instead by Pointer Bounds
-Checker.  This option may be helpful if a program is linked with a library
-missing size information for some symbols.  Disabled by default.
-
-@item -fchkp-check-read
-@opindex fchkp-check-read
-@opindex fno-chkp-check-read
-Instructs Pointer Bounds Checker to generate checks for all read
-accesses to memory.  Enabled by default.
-
-@item -fchkp-check-write
-@opindex fchkp-check-write
-@opindex fno-chkp-check-write
-Instructs Pointer Bounds Checker to generate checks for all write
-accesses to memory.  Enabled by default.
-
-@item -fchkp-store-bounds
-@opindex fchkp-store-bounds
-@opindex fno-chkp-store-bounds
-Instructs Pointer Bounds Checker to generate bounds stores for
-pointer writes.  Enabled by default.
-
-@item -fchkp-instrument-calls
-@opindex fchkp-instrument-calls
-@opindex fno-chkp-instrument-calls
-Instructs Pointer Bounds Checker to pass pointer bounds to calls.
-Enabled by default.
-
-@item -fchkp-instrument-marked-only
-@opindex fchkp-instrument-marked-only
-@opindex fno-chkp-instrument-marked-only
-Instructs Pointer Bounds Checker to instrument only functions
-marked with the @code{bnd_instrument} attribute
-(@pxref{Function Attributes}).  Disabled by default.
-
-@item -fchkp-use-wrappers
-@opindex fchkp-use-wrappers
-@opindex fno-chkp-use-wrappers
-Allows Pointer Bounds Checker to replace calls to built-in functions
-with calls to wrapper functions.  When @option{-fchkp-use-wrappers}
-is used to link a program, the GCC driver automatically links
-against @file{libmpxwrappers}.  See also @option{-static-libmpxwrappers}.
-Enabled by default.
-
 @item -fcf-protection=@r{[}full@r{|}branch@r{|}return@r{|}none@r{]}
 @opindex fcf-protection
 Enable code instrumentation of control-flow transfers to increase
@@ -12590,27 +12398,6 @@ option is not used, then this links against the shared version of
 driver to link @file{libubsan} statically, without necessarily linking
 other libraries statically.
 
-@item -static-libmpx
-@opindex static-libmpx
-When the @option{-fcheck-pointer bounds} and @option{-mmpx} options are
-used to link a program, the GCC driver automatically links against
-@file{libmpx}.  If @file{libmpx} is available as a shared library,
-and the @option{-static} option is not used, then this links against
-the shared version of @file{libmpx}.  The @option{-static-libmpx}
-option directs the GCC driver to link @file{libmpx} statically,
-without necessarily linking other libraries statically.
-
-@item -static-libmpxwrappers
-@opindex static-libmpxwrappers
-When the @option{-fcheck-pointer bounds} and @option{-mmpx} options are used
-to link a program without also using @option{-fno-chkp-use-wrappers}, the
-GCC driver automatically links against @file{libmpxwrappers}.  If
-@file{libmpxwrappers} is available as a shared library, and the
-@option{-static} option is not used, then this links against the shared
-version of @file{libmpxwrappers}.  The @option{-static-libmpxwrappers}
-option directs the GCC driver to link @file{libmpxwrappers} statically,
-without necessarily linking other libraries statically.
-
 @item -static-libstdc++
 @opindex static-libstdc++
 When the @command{g++} program is used to link a C++ program, it
@@ -27387,9 +27174,6 @@ preferred alignment to @option{-mpreferred-stack-boundary=2}.
 @itemx -mtbm
 @opindex mtbm
 @need 200
-@itemx -mmpx
-@opindex mmpx
-@need 200
 @itemx -mmwaitx
 @opindex mmwaitx
 @need 200
@@ -27432,7 +27216,7 @@ These switches enable the use of instructions in the MMX, SSE,
 SSE2, SSE3, SSSE3, SSE4.1, AVX, AVX2, AVX512F, AVX512PF, AVX512ER, AVX512CD,
 SHA, AES, PCLMUL, FSGSBASE, RDRND, F16C, FMA, SSE4A, FMA4, XOP, LWP, ABM,
 AVX512VL, AVX512BW, AVX512DQ, AVX512IFMA, AVX512VBMI, BMI, BMI2, VAES, WAITPKG,
-FXSR, XSAVE, XSAVEOPT, LZCNT, RTM, MPX, MWAITX, PKU, IBT, SHSTK, AVX512VBMI2,
+FXSR, XSAVE, XSAVEOPT, LZCNT, RTM, MWAITX, PKU, IBT, SHSTK, AVX512VBMI2,
 GFNI, VPCLMULQDQ, AVX512BITALG, MOVDIRI, MOVDIR64B,
 AVX512VPOPCNTDQ, CLDEMOTE, 3DNow!@: or enhanced 3DNow!@: extended instruction
 sets. Each has a corresponding @option{-mno-} option to disable use of these
@@ -28018,9 +27802,8 @@ Note that @option{-mcmodel=large} is incompatible with
 not be reachable in the large code model.
 
 Note that @option{-mindirect-branch=thunk-extern} is incompatible with
-@option{-fcf-protection=branch} and @option{-fcheck-pointer-bounds}
-since the external thunk can not be modified to disable control-flow
-check.
+@option{-fcf-protection=branch} since the external thunk can not be modified
+to disable control-flow check.
 
 @item -mfunction-return=@var{choice}
 @opindex -mfunction-return
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index be37619..a3ecb71 100644
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -4189,12 +4189,6 @@ VSIB address operand.
 @item Ts
 Address operand without segment register.
 
-@item Ti
-MPX address operand without index.
-
-@item Tb
-MPX address operand without base.
-
 @end table
 
 @item Xstormy16---@file{config/stormy16/stormy16.h}
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 9d92ed1..1c5a809 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -5252,12 +5252,6 @@ This hook is used by expand pass to emit insn to store @var{bounds}
 returned by function call into @var{slot}.
 @end deftypefn
 
-@deftypefn {Target Hook} rtx TARGET_CHKP_FUNCTION_VALUE_BOUNDS (const_tree @var{ret_type}, const_tree @var{fn_decl_or_type}, bool @var{outgoing})
-Define this to return an RTX representing the place where a function
-returns bounds for returned pointers.  Arguments meaning is similar to
-@code{TARGET_FUNCTION_VALUE}.
-@end deftypefn
-
 @deftypefn {Target Hook} void TARGET_SETUP_INCOMING_VARARG_BOUNDS (cumulative_args_t @var{args_so_far}, machine_mode @var{mode}, tree @var{type}, int *@var{pretend_args_size}, int @var{second_time})
 Use it to store bounds for anonymous register arguments stored
 into the stack.  Arguments meaning is similar to
@@ -11417,93 +11411,6 @@ ignored.  This function should return the result of the call to the
 built-in function.
 @end deftypefn
 
-@deftypefn {Target Hook} tree TARGET_BUILTIN_CHKP_FUNCTION (unsigned @var{fcode})
-This hook allows target to redefine built-in functions used by
-Pointer Bounds Checker for code instrumentation.  Hook should return
-fndecl of function implementing generic builtin whose code is
-passed in @var{fcode}.  Currently following built-in functions are
-obtained using this hook:
-@deftypefn {Built-in Function} __bounds_type __chkp_bndmk (const void *@var{lb}, size_t @var{size})
-Function code - BUILT_IN_CHKP_BNDMK.  This built-in function is used
-by Pointer Bounds Checker to create bound values.  @var{lb} holds low
-bound of the resulting bounds.  @var{size} holds size of created bounds.
-@end deftypefn
-
-@deftypefn {Built-in Function} void __chkp_bndstx (const void *@var{ptr}, __bounds_type @var{b}, const void **@var{loc})
-Function code - @code{BUILT_IN_CHKP_BNDSTX}.  This built-in function is used
-by Pointer Bounds Checker to store bounds @var{b} for pointer @var{ptr}
-when @var{ptr} is stored by address @var{loc}.
-@end deftypefn
-
-@deftypefn {Built-in Function} __bounds_type __chkp_bndldx (const void **@var{loc}, const void *@var{ptr})
-Function code - @code{BUILT_IN_CHKP_BNDLDX}.  This built-in function is used
-by Pointer Bounds Checker to get bounds of pointer @var{ptr} loaded by
-address @var{loc}.
-@end deftypefn
-
-@deftypefn {Built-in Function} void __chkp_bndcl (const void *@var{ptr}, __bounds_type @var{b})
-Function code - @code{BUILT_IN_CHKP_BNDCL}.  This built-in function is used
-by Pointer Bounds Checker to perform check for pointer @var{ptr} against
-lower bound of bounds @var{b}.
-@end deftypefn
-
-@deftypefn {Built-in Function} void __chkp_bndcu (const void *@var{ptr}, __bounds_type @var{b})
-Function code - @code{BUILT_IN_CHKP_BNDCU}.  This built-in function is used
-by Pointer Bounds Checker to perform check for pointer @var{ptr} against
-upper bound of bounds @var{b}.
-@end deftypefn
-
-@deftypefn {Built-in Function} __bounds_type __chkp_bndret (void *@var{ptr})
-Function code - @code{BUILT_IN_CHKP_BNDRET}.  This built-in function is used
-by Pointer Bounds Checker to obtain bounds returned by a call statement.
-@var{ptr} passed to built-in is @code{SSA_NAME} returned by the call.
-@end deftypefn
-
-@deftypefn {Built-in Function} __bounds_type __chkp_intersect (__bounds_type @var{b1}, __bounds_type @var{b2})
-Function code - @code{BUILT_IN_CHKP_INTERSECT}.  This built-in function
-returns intersection of bounds @var{b1} and @var{b2}.
-@end deftypefn
-
-@deftypefn {Built-in Function} __bounds_type __chkp_narrow (const void *@var{ptr}, __bounds_type @var{b}, size_t @var{s})
-Function code - @code{BUILT_IN_CHKP_NARROW}.  This built-in function
-returns intersection of bounds @var{b} and
-[@var{ptr}, @var{ptr} + @var{s} - @code{1}].
-@end deftypefn
-
-@deftypefn {Built-in Function} size_t __chkp_sizeof (const void *@var{ptr})
-Function code - @code{BUILT_IN_CHKP_SIZEOF}.  This built-in function
-returns size of object referenced by @var{ptr}. @var{ptr} is always
-@code{ADDR_EXPR} of @code{VAR_DECL}.  This built-in is used by
-Pointer Bounds Checker when bounds of object cannot be computed statically
-(e.g. object has incomplete type).
-@end deftypefn
-
-@deftypefn {Built-in Function} const void *__chkp_extract_lower (__bounds_type @var{b})
-Function code - @code{BUILT_IN_CHKP_EXTRACT_LOWER}.  This built-in function
-returns lower bound of bounds @var{b}.
-@end deftypefn
-
-@deftypefn {Built-in Function} const void *__chkp_extract_upper (__bounds_type @var{b})
-Function code - @code{BUILT_IN_CHKP_EXTRACT_UPPER}.  This built-in function
-returns upper bound of bounds @var{b}.
-@end deftypefn
-@end deftypefn
-@deftypefn {Target Hook} tree TARGET_CHKP_BOUND_TYPE (void)
-Return type to be used for bounds
-@end deftypefn
-@deftypefn {Target Hook} machine_mode TARGET_CHKP_BOUND_MODE (void)
-Return mode to be used for bounds.
-@end deftypefn
-@deftypefn {Target Hook} tree TARGET_CHKP_MAKE_BOUNDS_CONSTANT (HOST_WIDE_INT @var{lb}, HOST_WIDE_INT @var{ub})
-Return constant used to statically initialize constant bounds
-with specified lower bound @var{lb} and upper bounds @var{ub}.
-@end deftypefn
-@deftypefn {Target Hook} int TARGET_CHKP_INITIALIZE_BOUNDS (tree @var{var}, tree @var{lb}, tree @var{ub}, tree *@var{stmts})
-Generate a list of statements @var{stmts} to initialize pointer
-bounds variable @var{var} with bounds @var{lb} and @var{ub}.  Return
-the number of generated statements.
-@end deftypefn
-
 @deftypefn {Target Hook} tree TARGET_RESOLVE_OVERLOADED_BUILTIN (unsigned int @var{loc}, tree @var{fndecl}, void *@var{arglist})
 Select a replacement for a machine specific built-in function that
 was set up by @samp{TARGET_INIT_BUILTINS}.  This is done
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index 5732a2a..bf2c64e 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -3761,8 +3761,6 @@ These machine description macros help implement varargs:
 
 @hook TARGET_STORE_RETURNED_BOUNDS
 
-@hook TARGET_CHKP_FUNCTION_VALUE_BOUNDS
-
 @hook TARGET_SETUP_INCOMING_VARARG_BOUNDS
 
 @node Trampolines
@@ -7866,12 +7864,6 @@ to by @var{ce_info}.
 
 @hook TARGET_EXPAND_BUILTIN
 
-@hook TARGET_BUILTIN_CHKP_FUNCTION
-@hook TARGET_CHKP_BOUND_TYPE
-@hook TARGET_CHKP_BOUND_MODE
-@hook TARGET_CHKP_MAKE_BOUNDS_CONSTANT
-@hook TARGET_CHKP_INITIALIZE_BOUNDS
-
 @hook TARGET_RESOLVE_OVERLOADED_BUILTIN
 
 @hook TARGET_FOLD_BUILTIN