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stmt walking for Go example)
2019-05-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/90316
* tree-ssa-pre.c (insert_aux): Fold into ...
(insert): ... this function. Use a RPO walk to reduce the
number of required iterations.
From-SVN: r271124
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stmt walking for Go example)
2019-05-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/90316
* tree-ssa-pre.c (translate_vuse_through_block): When
same_valid is NULL do not bother to search for a virtual
PHI continuation.
(phi_translate_1): When operands changed we cannot keep
the same value-number so do not bother to ask whether
that's possible from translate_vuse_through_block.
From-SVN: r270944
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2019-05-07 Martin Liska <mliska@suse.cz>
* bitmap.c (bitmap_register): Come up with
alloc_descriptor_max_uid and assign it for
a new bitmap.
(register_overhead): Use get_descriptor as
a descriptor.
(release_overhead): New.
(bitmap_elem_to_freelist): Call it.
(bitmap_elt_clear_from): Likewise.
(bitmap_obstack_free): Likewise.
(bitmap_move): Sensitively release memory.
* bitmap.h (struct GTY): Add alloc_descriptor and padding.
(bitmap_initialize): Initialize alloc_descriptor to zero.
* tree-ssa-pre.c (do_hoist_insertion): Use bitmap_move.
From-SVN: r270942
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stmt walking for Go example)
2019-05-07 Richard Biener <rguenther@suse.de>
PR tree-optimization/90316
* tree-ssa-alias.h (get_continuation_for_phi): Take walking
limit by reference.
(walk_non_aliased_vuses): Take walking limit argument.
* tree-ssa-alias.c (maybe_skip_until): Take limit and abort
walking if it is reached instead of just counting.
(get_continuation_for_phi): Likewise.
(walk_non_aliased_vuses): Likewise, instead of leaving counter
limiting to the callback.
* tree-ssa-sccvn.c (vn_reference_lookup_2): Adjust.
(vn_reference_lookup_3): Likewise.
(vn_reference_lookup_pieces): Likewise.
(vn_reference_lookup): Likewise.
* tree-ssa-pre.c (translate_vuse_through_block): Limit walking.
* tree-ssa-scopedtables.c (vuse_eq): Adjust.
(avail_exprs_stack::lookup_avail_expr): Likewise.
From-SVN: r270940
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stmt walking for Go example)
2019-05-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/90316
* tree-ssa-pre.c (pass_pre::execute): Re-compute DOM fast queries
before running VN.
From-SVN: r270848
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Emacs)
2019-04-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/90020
* tree-ssa-sccvn.c (vn_reference_may_trap): New function.
* tree-ssa-sccvn.h (vn_reference_may_trap): Declare.
* tree-ssa-pre.c (compute_avail): Use it to not put
possibly trapping references after a call that might not
return into EXP_GEN.
* gcse.c (compute_hash_table_work): Do not elide
marking a block containing a call if the call might not
return.
* gcc.dg/torture/pr90020.c: New testcase.
From-SVN: r270275
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2019-01-10 Richard Biener <rguenther@suse.de>
PR tree-optimization/88792
* tree-ssa-pre.c (get_representative_for): Do not return a
value-number here.
* gcc.dg/torture/pr88792.c: New testcase.
From-SVN: r267821
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From-SVN: r267494
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2018-11-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/88087
* tree-ssa-pre.c (create_expression_by_pieces): Re-materialize
call fntype.
* tree-ssa-sccvn.c (copy_reference_ops_from_call): Remember
call fntype.
* gcc.dg/tree-ssa/pr88087.c: New testcase.
From-SVN: r266301
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This long patch only does one simple thing, adds an explicit function
parameter to predicates stmt_could_throw_p, stmt_can_throw_external
and stmt_can_throw_internal.
My motivation was ability to use stmt_can_throw_external in IPA
analysis phase without the need to push cfun. As I have discovered,
we were already doing that in cgraph.c, which this patch avoids as
well. In the process, I had to add a struct function parameter to
stmt_could_throw_p and decided to also change the interface of
stmt_can_throw_internal just for the sake of some minimal consistency.
In the process I have discovered that calling method
cgraph_node::create_version_clone_with_body (used by ipa-split,
ipa-sra, OMP simd and multiple_target) leads to calls of
stmt_can_throw_external with NULL cfun. I have worked around this by
making stmt_can_throw_external and stmt_could_throw_p gracefully
accept NULL and just be pessimistic in that case. The problem with
fixing this in a better way is that struct function for the clone is
created after cloning edges where we attempt to push the yet not
existing cfun, and moving it before would require a bit of surgery in
tree-inline.c. A slightly hackish but simpler fix might be to
explicitely pass the "old" function to symbol_table::create_edge
because it should be just as good at that moment. In any event, that
is a topic for another patch.
I believe that currently we incorrectly use cfun in
maybe_clean_eh_stmt_fn and maybe_duplicate_eh_stmt_fn, both in
tree-eh.c, and so I have fixed these cases too. The bulk of other
changes is just mechanical adding of cfun to all users.
Bootstrapped and tested on x86_64-linux (also with extra NULLing and
restoring cfun to double check it is not used in a place I missed), OK
for trunk?
Thanks,
Martin
2018-10-22 Martin Jambor <mjambor@suse.cz>
* tree-eh.h (stmt_could_throw_p): Add function parameter.
(stmt_can_throw_external): Likewise.
(stmt_can_throw_internal): Likewise.
* tree-eh.c (lower_eh_constructs_2): Pass cfun to stmt_could_throw_p.
(lower_eh_constructs_2): Likewise.
(stmt_could_throw_p): Add fun parameter, use it instead of cfun.
(stmt_can_throw_external): Likewise.
(stmt_can_throw_internal): Likewise.
(maybe_clean_eh_stmt_fn): Pass cfun to stmt_could_throw_p.
(maybe_clean_or_replace_eh_stmt): Pass cfun to stmt_could_throw_p.
(maybe_duplicate_eh_stmt_fn): Pass new_fun to stmt_could_throw_p.
(maybe_duplicate_eh_stmt): Pass cfun to stmt_could_throw_p.
(pass_lower_eh_dispatch::execute): Pass cfun to
stmt_can_throw_external.
(cleanup_empty_eh): Likewise.
(verify_eh_edges): Pass cfun to stmt_could_throw_p.
* cgraph.c (cgraph_edge::set_call_stmt): Pass a function to
stmt_can_throw_external instead of pushing it to cfun.
(symbol_table::create_edge): Likewise.
* gimple-fold.c (fold_builtin_atomic_compare_exchange): Pass cfun to
stmt_can_throw_internal.
* gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Pass cfun
to stmt_could_throw_p.
* gimple-ssa-store-merging.c (handled_load): Pass cfun to
stmt_can_throw_internal.
(pass_store_merging::execute): Likewise.
* gimple-ssa-strength-reduction.c
(find_candidates_dom_walker::before_dom_children): Pass cfun to
stmt_could_throw_p.
* gimplify-me.c (gimple_regimplify_operands): Pass cfun to
stmt_can_throw_internal.
* ipa-pure-const.c (check_call): Pass cfun to stmt_could_throw_p and
to stmt_can_throw_external.
(check_stmt): Pass cfun to stmt_could_throw_p.
(check_stmt): Pass cfun to stmt_can_throw_external.
(pass_nothrow::execute): Likewise.
* trans-mem.c (expand_call_tm): Pass cfun to stmt_can_throw_internal.
* tree-cfg.c (is_ctrl_altering_stmt): Pass cfun to
stmt_can_throw_internal.
(verify_gimple_in_cfg): Pass cfun to stmt_could_throw_p.
(stmt_can_terminate_bb_p): Pass cfun to stmt_can_throw_external.
(gimple_purge_dead_eh_edges): Pass cfun to stmt_can_throw_internal.
* tree-complex.c (expand_complex_libcall): Pass cfun to
stmt_could_throw_p and to stmt_can_throw_internal.
(expand_complex_multiplication): Pass cfun to stmt_can_throw_internal.
* tree-inline.c (copy_edges_for_bb): Likewise.
(maybe_move_debug_stmts_to_successors): Likewise.
* tree-outof-ssa.c (ssa_is_replaceable_p): Pass cfun to
stmt_could_throw_p.
* tree-parloops.c (oacc_entry_exit_ok_1): Likewise.
* tree-sra.c (scan_function): Pass cfun to stmt_can_throw_external.
* tree-ssa-alias.c (stmt_kills_ref_p): Pass cfun to
stmt_can_throw_internal.
* tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Pass cfun to
stmt_could_throw_p.
(mark_aliased_reaching_defs_necessary_1): Pass cfun to
stmt_can_throw_internal.
* tree-ssa-forwprop.c (pass_forwprop::execute): Likewise.
* tree-ssa-loop-im.c (movement_possibility): Pass cfun to
stmt_could_throw_p.
* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Likewise.
(add_autoinc_candidates): Pass cfun to stmt_can_throw_internal.
* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
(convert_mult_to_fma_1): Likewise.
(convert_to_divmod): Likewise.
* tree-ssa-phiprop.c (propagate_with_phi): Likewise.
* tree-ssa-pre.c (compute_avail): Pass cfun to stmt_could_throw_p.
* tree-ssa-propagate.c
(substitute_and_fold_dom_walker::before_dom_children): Likewise.
* tree-ssa-reassoc.c (suitable_cond_bb): Likewise.
(maybe_optimize_range_tests): Likewise.
(linearize_expr_tree): Likewise.
(reassociate_bb): Likewise.
* tree-ssa-sccvn.c (copy_reference_ops_from_call): Likewise.
* tree-ssa-scopedtables.c (hashable_expr_equal_p): Likewise.
* tree-ssa-strlen.c (adjust_last_stmt): Likewise.
(handle_char_store): Likewise.
* tree-vect-data-refs.c (vect_find_stmt_data_reference): Pass cfun to
stmt_can_throw_internal.
* tree-vect-patterns.c (check_bool_pattern): Pass cfun to
stmt_could_throw_p.
* tree-vect-stmts.c (vect_finish_stmt_generation_1): Likewise.
(vectorizable_call): Pass cfun to stmt_can_throw_internal.
(vectorizable_simd_clone_call): Likewise.
* value-prof.c (gimple_ic): Pass cfun to stmt_could_throw_p.
(gimple_stringop_fixed_value): Likewise.
From-SVN: r265372
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2018-09-25 Martin Liska <mliska@suse.cz>
* alias.c (set_dest_equal_p): Remove unused function.
* config/i386/i386.c (def_builtin_pure2): Likewise.
* diagnostic-show-locus.c (class layout): Remove
unused field.
(layout::layout): Likewise here.
* dump-context.h (class temp_dump_context): Likewise.
* dwarf2out.c (add_AT_fde_ref): Remove unused function.
(add_AT_loclistsptr): Likewise.
(add_AT_offset): Likewise.
(get_AT_hi_pc): Likewise.
(is_comdat_die): Likewise.
(type_is_enum): Likewise.
(ceiling): Likewise.
(add_AT_vms_delta): Likewise.
(is_class_die): Likewise.
* edit-context.c (class line_event): Remove unused field.
* graphite-sese-to-poly.c (tree_int_to_gmp): Remove
unused function.
* ipa-cp.c (ipa_get_vr_lat): Likewise.
* lra-constraints.c (ok_for_index_p_nonstrict): Likewise.
(ok_for_base_p_nonstrict): Likewise.
* tree-chrec.c (is_not_constant_evolution): Likewise.
(chrec_fold_poly_cst): Likewise.
* tree-if-conv.c (has_pred_critical_p): Likewise.
* tree-ssa-coalesce.c (print_exprs): Likewise.
* tree-ssa-pre.c (bitmap_set_contains_expr): Likewise.
* tree-ssa-uninit.c (is_and_or_or_p): Likewise.
* tree-vrp.c (value_ranges_intersect_p): Likewise.
(value_range_nonnegative_p): Likewise.
2018-09-25 Martin Liska <mliska@suse.cz>
* name-lookup.c (namespace_scope_ht_size): Remove
unused function.
* parser.c (cp_lexer_next_token_is_not_keyword): Likewise.
2018-09-25 Martin Liska <mliska@suse.cz>
* trans.c (remove_suffix): Remove
unused function.
2018-09-25 Martin Liska <mliska@suse.cz>
* gofrontend/escape.cc (Gogo::analyze_escape): Remove
usage of a parameter.
(Gogo::assign_connectivity): Likewise.
(class Escape_analysis_tag): Likewise.
(Gogo::tag_function): Likewise.
* gofrontend/expressions.cc (Call_expression::do_type): Likewise.
* gofrontend/gogo.h (class Gogo): Likewise.
* gofrontend/types.cc (class Call_multiple_result_type): Likewise.
(Type::make_call_multiple_result_type): Likewise.
* gofrontend/types.h (class Type): Likewise.
* gofrontend/wb.cc (class Check_escape): Likewise.
(Gogo::add_write_barriers): Likewise.
From-SVN: r264561
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eliminate_dom_walker::eliminate_cleanup(bool) at gcc/gcc/tree-ssa-sccvn.c:5431 since r263875)
2018-08-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/87117
* tree-ssa-pre.c (compute_avail): Do not make expressions
with predicated values available.
(get_expr_value_id): Assert we do not run into predicated value
expressions.
* gcc.dg/pr87117-2.c: New testcase.
From-SVN: r263910
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2018-08-27 Richard Biener <rguenther@suse.de>
* cfganal.h (rev_post_order_and_mark_dfs_back_seme): Declare.
* cfganal.c (rev_post_order_and_mark_dfs_back_seme): New function.
* tree-ssa-sccvn.h (struct vn_pval): New structure.
(struct vn_nary_op_s): Add unwind_to member. Add
predicated_values flag and put result into a union together
with a linked list of vn_pval.
(struct vn_ssa_aux): Add name member to make maintaining
a map of SSA name to vn_ssa_aux possible. Remove no longer
needed info, dfsnum, low, visited, on_sccstack, use_processed
and range_info_anti_range_p members.
(run_scc_vn, vn_eliminate, free_scc_vn, vn_valueize): Remove.
(do_rpo_vn, run_rpo_vn, eliminate_with_rpo_vn, free_rpo_vn):
New functions.
(vn_valueize): New global.
(vn_context_bb): Likewise.
(VN_INFO_RANGE_INFO, VN_INFO_ANTI_RANGE_P, VN_INFO_RANGE_TYPE,
VN_INFO_PTR_INFO): Remove.
* tree-ssa-sccvn.c: ... (rewrite)
(pass_fre::execute): For -O2+ initialize loops and run
RPO VN in optimistic mode (iterating). For -O1 and -Og
run RPO VN in non-optimistic mode.
* params.def (PARAM_SCCVN_MAX_SCC_SIZE): Remove.
(PARAM_RPO_VN_MAX_LOOP_DEPTH): Add.
* doc/invoke.texi (sccvn-max-scc-size): Remove.
(rpo-vn-max-loop-depth): Document.
* tree-ssa-alias.c (walk_non_aliased_vuses): Stop walking
when valuezing the VUSE signals we walked out of the region.
* tree-ssa-pre.c (phi_translate_1): Ignore predicated values.
(phi_translate): Set VN context block to use for availability
lookup.
(compute_avail): Likewise.
(pre_valueize): New function.
(pass_pre::execute): Adjust to the RPO VN API.
* tree-ssa-loop-ivcanon.c: Include tree-ssa-sccvn.h.
(propagate_constants_for_unrolling): Remove.
(tree_unroll_loops_completely): Perform value-numbering
on the unrolled bodies loop parent.
* g++.dg/torture/20180705-1.C: New testcase.
* gcc.dg/tree-ssa/ssa-fre-67.c: Likewise.
* gcc.dg/tree-ssa/ssa-ccp-14.c: Scan FRE dump.
* gcc.dg/tree-ssa/ssa-fre-46.c: Use -O2.
* gcc.dg/tree-ssa/vrp92.c: Disable FRE.
* gcc.dg/pr83666.c: Drop --param=sccvn-max-scc-size option.
* gcc.dg/pr85195.c: Likewise.
* gcc.dg/pr85467.c: Likewise.
* gcc.dg/torture/pr81790.c: Likewise.
* gfortran.dg/reassoc_4.f: Change max-completely-peeled-insns
param to current default.
From-SVN: r263875
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compute.
2018-08-27 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (compute_antic): Re-use inverted postorder
for partial antic compute.
From-SVN: r263874
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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.
* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-2-ubv.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-lbv.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-nov.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-narrow-ptr-bounds-3-ubv.c: Remove.
* 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.
* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-lbv.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-nov.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-2-ubv.c: Remove.
* gcc.target/i386/mpx/builtin-bnd-set-ptr-bounds-3.c: Remove.
* 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.
* gcc.target/i386/mpx/chkp-fix-calls-2.c: Remove.
* gcc.target/i386/mpx/chkp-fix-calls-3.c: Remove.
* gcc.target/i386/mpx/chkp-fix-calls-4.c: Remove.
* gcc.target/i386/mpx/chkp-thunk-comdat-1.cc: Remove.
* gcc.target/i386/mpx/chkp-thunk-comdat-2.cc: Remove.
* gcc.target/i386/mpx/chkp-thunk-comdat-3.c: Remove.
* 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.
* gcc.target/i386/mpx/field-addr-10-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-10-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-2-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-2-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-2-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-3-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-3-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-3-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-4-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-4-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-4-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-5-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-5-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-5-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-6-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-6-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-6-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-7-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-7-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-7-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-8-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-8-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-8-ubv.c: Remove.
* gcc.target/i386/mpx/field-addr-9-lbv.c: Remove.
* gcc.target/i386/mpx/field-addr-9-nov.c: Remove.
* gcc.target/i386/mpx/field-addr-9-ubv.c: Remove.
* gcc.target/i386/mpx/frame-address-1-nov.c: Remove.
* gcc.target/i386/mpx/hard-reg-1-nov.c: Remove.
* gcc.target/i386/mpx/hard-reg-2-lbv.c: Remove.
* gcc.target/i386/mpx/hard-reg-2-nov.c: Remove.
* gcc.target/i386/mpx/hard-reg-2-ubv.c: Remove.
* gcc.target/i386/mpx/if-stmt-1-lbv.c: Remove.
* gcc.target/i386/mpx/if-stmt-1-nov.c: Remove.
* gcc.target/i386/mpx/if-stmt-1-ubv.c: Remove.
* gcc.target/i386/mpx/if-stmt-2-lbv.c: Remove.
* gcc.target/i386/mpx/if-stmt-2-nov.c: Remove.
* gcc.target/i386/mpx/if-stmt-2-ubv.c: Remove.
* 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.
* gcc.target/i386/mpx/malloc-1-nov.c: Remove.
* gcc.target/i386/mpx/malloc-1-ubv.c: Remove.
* gcc.target/i386/mpx/memcpy-1.c: Remove.
* gcc.target/i386/mpx/memmove-1.c: Remove.
* gcc.target/i386/mpx/memmove-2.c: Remove.
* gcc.target/i386/mpx/memmove-zero-length.c: Remove.
* gcc.target/i386/mpx/mpx-check.h: Remove.
* gcc.target/i386/mpx/mpx-os-support.h: Remove.
* gcc.target/i386/mpx/mpx.exp: Remove.
* gcc.target/i386/mpx/nested-function-1-lbv.c: Remove.
* gcc.target/i386/mpx/nested-function-1-nov.c: Remove.
* gcc.target/i386/mpx/nested-function-1-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-1-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-1-nov.c: Remove.
* gcc.target/i386/mpx/pointer-arg-1-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-2-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-2-nov.c: Remove.
* gcc.target/i386/mpx/pointer-arg-2-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-3-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-3-nov.c: Remove.
* gcc.target/i386/mpx/pointer-arg-3-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-4-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-4-nov.c: Remove.
* gcc.target/i386/mpx/pointer-arg-4-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-5-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-arg-5-nov.c: Remove.
* gcc.target/i386/mpx/pointer-arg-5-ubv.c: Remove.
* gcc.target/i386/mpx/pointer-diff-1.c: Remove.
* gcc.target/i386/mpx/pointer-store-1-lbv.c: Remove.
* gcc.target/i386/mpx/pointer-store-1-nov.c: Remove.
* gcc.target/i386/mpx/pointer-store-1-ubv.c: Remove.
* gcc.target/i386/mpx/pr65508.c: Remove.
* gcc.target/i386/mpx/pr65531.cc: Remove.
* gcc.target/i386/mpx/pr66048.cc: Remove.
* gcc.target/i386/mpx/pr66134.c: Remove.
* gcc.target/i386/mpx/pr66566.c: Remove.
* gcc.target/i386/mpx/pr66567.c: Remove.
* gcc.target/i386/mpx/pr66568.c: Remove.
* gcc.target/i386/mpx/pr66569.c: Remove.
* gcc.target/i386/mpx/pr66581.c: Remove.
* gcc.target/i386/mpx/pr68337-1.c: Remove.
* gcc.target/i386/mpx/pr68337-2.c: Remove.
* gcc.target/i386/mpx/pr68416.c: Remove.
* gcc.target/i386/mpx/pr78339.c: Remove.
* gcc.target/i386/mpx/pr79631.c: Remove.
* gcc.target/i386/mpx/pr79633.c: Remove.
* gcc.target/i386/mpx/pr79753.c: Remove.
* gcc.target/i386/mpx/pr79770.c: Remove.
* gcc.target/i386/mpx/pr79987.c: Remove.
* gcc.target/i386/mpx/pr79988.c: Remove.
* gcc.target/i386/mpx/realloc-1-lbv.c: Remove.
* gcc.target/i386/mpx/realloc-1-nov.c: Remove.
* gcc.target/i386/mpx/realloc-1-ubv.c: Remove.
* gcc.target/i386/mpx/realloc-2-lbv.c: Remove.
* gcc.target/i386/mpx/realloc-2-nov.c: Remove.
* gcc.target/i386/mpx/realloc-2-ubv.c: Remove.
* gcc.target/i386/mpx/reference-1-lbv.cpp: Remove.
* gcc.target/i386/mpx/reference-1-nov.cpp: Remove.
* gcc.target/i386/mpx/reference-1-ubv.cpp: Remove.
* gcc.target/i386/mpx/reference-2-lbv.cpp: Remove.
* gcc.target/i386/mpx/reference-2-nov.cpp: Remove.
* gcc.target/i386/mpx/reference-2-ubv.cpp: Remove.
* gcc.target/i386/mpx/reference-3-lbv.cpp: Remove.
* gcc.target/i386/mpx/reference-3-nov.cpp: Remove.
* gcc.target/i386/mpx/reference-3-ubv.cpp: Remove.
* gcc.target/i386/mpx/reference-4-lbv.cpp: Remove.
* gcc.target/i386/mpx/reference-4-nov.cpp: Remove.
* gcc.target/i386/mpx/reference-4-ubv.cpp: Remove.
* gcc.target/i386/mpx/return-pointer-1-lbv.c: Remove.
* gcc.target/i386/mpx/return-pointer-1-nov.c: Remove.
* gcc.target/i386/mpx/return-pointer-1-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-1-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-1-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-1-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-2-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-2-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-2-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-3-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-3-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-3-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-4-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-4-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-4-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-5-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-5-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-5-ubv.c: Remove.
* gcc.target/i386/mpx/return-struct-6-lbv.c: Remove.
* gcc.target/i386/mpx/return-struct-6-nov.c: Remove.
* gcc.target/i386/mpx/return-struct-6-ubv.c: Remove.
* gcc.target/i386/mpx/sincos-1-nov.c: Remove.
* gcc.target/i386/mpx/static-array-1-lbv.c: Remove.
* gcc.target/i386/mpx/static-array-1-nov.c: Remove.
* 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.
* gcc.target/i386/mpx/static-init-2-lbv.c: Remove.
* gcc.target/i386/mpx/static-init-2-nov.c: Remove.
* gcc.target/i386/mpx/static-init-2-ubv.c: Remove.
* gcc.target/i386/mpx/static-init-3-lbv.c: Remove.
* gcc.target/i386/mpx/static-init-3-nov.c: Remove.
* gcc.target/i386/mpx/static-init-3-ubv.c: Remove.
* gcc.target/i386/mpx/static-init-4-lbv.c: Remove.
* gcc.target/i386/mpx/static-init-4-nov.c: Remove.
* gcc.target/i386/mpx/static-init-4-ubv.c: Remove.
* gcc.target/i386/mpx/static-init-5-lbv.c: Remove.
* gcc.target/i386/mpx/static-init-5-nov.c: Remove.
* gcc.target/i386/mpx/static-init-5-ubv.c: Remove.
* gcc.target/i386/mpx/static-init-6-lbv.c: Remove.
* gcc.target/i386/mpx/static-init-6-nov.c: Remove.
* gcc.target/i386/mpx/static-init-6-ubv.c: Remove.
* gcc.target/i386/mpx/static-string-1-lbv.c: Remove.
* gcc.target/i386/mpx/static-string-1-nov.c: Remove.
* gcc.target/i386/mpx/static-string-1-ubv.c: Remove.
* gcc.target/i386/mpx/struct-arg-1-lbv.c: Remove.
* gcc.target/i386/mpx/struct-arg-1-nov.c: Remove.
* gcc.target/i386/mpx/struct-arg-1-ubv.c: Remove.
* gcc.target/i386/mpx/struct-arg-10-lbv.c: Remove.
* 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.
* gcc.target/i386/mpx/struct-copy-1-ubv.c: Remove.
* 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
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|
value-set of ANTIC_IN doesn't grow.
2018-03-14 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (compute_antic_aux): Remove code that asserts
that the value-set of ANTIC_IN doesn't grow.
Revert
* tree-ssa-pre.c (struct bb_bitmap_sets): Add visited_with_visited_succs
member.
(BB_VISITED_WITH_VISITED_SUCCS): New define.
(compute_antic): Initialize BB_VISITED_WITH_VISITED_SUCCS.
From-SVN: r258520
|
|
2018-03-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/84830
* tree-ssa-pre.c (compute_antic_aux): Intersect the new ANTIC_IN
with the old one to avoid oscillations.
* gcc.dg/torture/pr84830.c: New testcase.
From-SVN: r258514
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|
Segmentation fault)
2018-03-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/84746
* tree-ssa-pre.c (find_leader_in_sets): Deal with SET1 being NULL.
(phi_translate): Pass in destination ANTIC_OUT set.
(phi_translate_1): Likewise. For a simplified result lookup
a leader in ANTIC_OUT and AVAIL_OUT, not the ANTIC_IN sets.
(phi_translate_set): Adjust.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
* gcc.dg/torture/pr84746.c: New testcase.
From-SVN: r258361
|
|
2018-03-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/84486
* tree-ssa-pre.c (create_expression_by_pieces): Remove dead code.
When inserting a __builtin_assume_aligned call set the LHS
SSA name alignment info accordingly.
From-SVN: r258249
|
|
tree-ssa-pre.c:2148 with -O2 -fno-tree-dominator-opts)
2018-03-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/84670
* tree-ssa-pre.c (struct bb_bitmap_sets): Add visited_with_visited_succs
member.
(BB_VISITED_WITH_VISITED_SUCCS): New define.
(compute_antic): Initialize BB_VISITED_WITH_VISITED_SUCCS.
(compute_antic_aux): Only assert the number of values in ANTIC_IN
doesn't grow if all successors (recursively) were visited at least
once.
* gcc.dg/pr84670-1.c: New testcase.
* gcc.dg/pr84670-2.c: Likewise.
* gcc.dg/pr84670-3.c: Likewise.
* gcc.dg/pr84670-4.c: Likewise.
From-SVN: r258243
|
|
compute_antic, at tree-ssa-pre.c:2356)
2018-03-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/84427
* tree-ssa-pre.c (bitmap_remove_expr_from_set): Remove.
(bitmap_set_subtract_values): Rewrite to handle multiple
exprs per value.
(clean): Likewise.
(prune_clobbered_mems): Likewise.
(phi_translate): Take edge instead of pred/phiblock.
(phi_translate_1): Likewise.
(phi_translate_set): Likewise. Insert all translated
exprs for a value into the set, keeping possibly multiple
expressions per value.
(compute_antic_aux): Adjust for phi_translate changes.
When intersecting union the expressions and prune those
not in the final value set, keeping possibly multiple
expressions per value. Do not use value-insertion
for unioning ANTIC_OUT U EXP_GEN - TMP_GEN but merge
all expressions. Add verification that the value-sets
only shrink during iteration.
(compute_partial_antic_aux): Adjust for the phi_translate changes.
(do_pre_regular_insertion): Likewise.
(do_pre_partial_partial_insertion): Likewise.
* gcc.dg/torture/pr84427.c: New testcase.
From-SVN: r258124
|
|
2018-01-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/83685
* tree-ssa-pre.c (create_expression_by_pieces): Do not insert
references to abnormals.
* gcc.dg/torture/pr83685.c: New testcase.
From-SVN: r256339
|
|
From-SVN: r256169
|
|
This patch changes the values returned by
get_addr_base_and_unit_offset from HOST_WIDE_INT to poly_int64.
maxsize in gimple_fold_builtin_memory_op goes from HOST_WIDE_INT
to poly_uint64 (rather than poly_int) to match the previous use
of tree_fits_uhwi_p.
2017-12-20 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* tree-dfa.h (get_addr_base_and_unit_offset_1): Return the offset
as a poly_int64_pod rather than a HOST_WIDE_INT.
(get_addr_base_and_unit_offset): Likewise.
* tree-dfa.c (get_addr_base_and_unit_offset_1): Likewise.
(get_addr_base_and_unit_offset): Likewise.
* doc/match-and-simplify.texi: Change off from HOST_WIDE_INT
to poly_int64 in example.
* fold-const.c (fold_binary_loc): Update call to
get_addr_base_and_unit_offset.
* gimple-fold.c (gimple_fold_builtin_memory_op): Likewise.
(maybe_canonicalize_mem_ref_addr): Likewise.
(gimple_fold_stmt_to_constant_1): Likewise.
* gimple-ssa-warn-restrict.c (builtin_memref::builtin_memref):
Likewise.
* ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise.
* match.pd: Likewise.
* omp-low.c (lower_omp_target): Likewise.
* tree-sra.c (build_ref_for_offset): Likewise.
(build_debug_ref_for_model): Likewise.
* tree-ssa-address.c (maybe_fold_tmr): Likewise.
* tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Likewise.
* tree-ssa-ccp.c (optimize_memcpy): Likewise.
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
(constant_pointer_difference): Likewise.
* tree-ssa-loop-niter.c (expand_simple_operations): Likewise.
* tree-ssa-phiopt.c (jump_function_from_stmt): Likewise.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
* tree-ssa-sccvn.c (vn_reference_fold_indirect): Likewise.
(vn_reference_maybe_forwprop_address, vn_reference_lookup_3): Likewise.
(set_ssa_val_to): Likewise.
* tree-ssa-strlen.c (get_addr_stridx, addr_stridxptr)
(maybe_diag_stxncpy_trunc): Likewise.
* tree-vrp.c (vrp_prop::check_array_ref): Likewise.
* tree.c (build_simple_mem_ref_loc): Likewise.
(array_at_struct_end_p): Likewise.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r255887
|
|
tree-ssa-pre.c::remove_dead_inserted_code.
* tree-ssa-dce.c (simple_dce_from_worklist): Move and rename from
tree-ssa-pre.c::remove_dead_inserted_code.
* tree-ssa-dce.h: New file.
* tree-ssa-pre.c (tree-ssa-dce.h): Include new header file.
(remove_dead_inserted_code): Move and rename to function
tree-ssa-dce.c::simple_dce_from_worklist.
(pass_pre::execute): Update use.
From-SVN: r255426
|
|
2017-11-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/81403
* tree-ssa-pre.c (get_representative_for): Add parameter specifying
a block we need a leader relative to.
(phi_translate_1): For nary processing require a leader from
get_representative_for given we run expression simplification
using match-and-simplify. Remove previous fix.
From-SVN: r255092
|
|
when looking for a place to insert.
2017-11-22 Richard Biener <rguenther@suse.de>
* gimple-iterator.c (gimple_find_edge_insert_loc): Ignore
fake edges to exit when looking for a place to insert.
* tree-ssa-pre.c (clear_expression_ids): Inline into callers
and remove.
(insert_into_preds_of_block): Commit edge insertion immediately,
assert that doesn't require new BBs.
(fini_pre): Release expressions.
(pass_pre::execute): Shuffle things around a bit, if the fn
is too large do not compute AVAIL either as this is really the
quadratic bit.
From-SVN: r255047
|
|
references.
2017-11-17 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (phi_translate_1): Remove redundant constant
folding of references.
From-SVN: r254858
|
|
2017-10-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/82762
Revert
2017-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/82129
Revert
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.
* gcc.dg/torture/pr82762.c: New testcase.
From-SVN: r254218
|
|
2017-10-25 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.h (vn_eliminate): Declare.
* tree-ssa-pre.c (class eliminate_dom_walker, eliminate,
class pass_fre): Move to ...
* tree-ssa-sccvn.c (class eliminate_dom_walker, vn_eliminate,
class pass_fre): ... here and adjust for statistics.
From-SVN: r254074
|
|
2017-10-25 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (need_eh_cleanup, need_ab_cleanup, el_to_remove,
el_to_fixup, el_todo, el_avail, el_avail_stack, eliminate_avail,
eliminate_push_avail, eliminate_insert): Move inside...
(class eliminate_dom_walker): ... this class in preparation
of move.
(fini_eliminate): Remove by merging with ...
(eliminate): ... this function. Adjust for class changes.
(pass_pre::execute): Remove fini_eliminate call.
(pass_fre::execute): Likewise.
From-SVN: r254068
|
|
2017-10-23 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (bitmap_remove_from_set): Rename to...
(bitmap_remove_expr_from_set): ... this. All callers call this
for non-constant values.
(bitmap_set_subtract): Rename to...
(bitmap_set_subtract_expressions): ... this. Adjust and
optimize.
(bitmap_set_contains_value): Remove superfluous check.
(bitmap_set_replace_value): Inline into single caller ...
(bitmap_value_replace_in_set): ... here and simplify.
(dependent_clean): Merge into ...
(clean): ... this using an overload. Adjust.
(prune_clobbered_mems): Adjust.
(compute_antic_aux): Likewise.
(compute_partial_antic_aux): Likewise.
From-SVN: r254007
|
|
2017-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/82129
Revert
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.
From-SVN: r254005
|
|
2017-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/82129
* tree-ssa-pre.c (bitmap_set_and): Remove.
(compute_antic_aux): Compute ANTIC_OUT intersection in a way
canonicalizing expressions in the set to those with lowest
ID rather than taking that from the first edge.
* gcc.dg/torture/pr82129.c: New testcase.
From-SVN: r253998
|
|
The wide_int routines allow things like:
wi::add (t, 1)
to add 1 to an INTEGER_CST T in its native precision. But we also have:
wi::to_offset (t) // Treat T as an offset_int
wi::to_widest (t) // Treat T as a widest_int
Recently we also gained:
wi::to_wide (t, prec) // Treat T as a wide_int in preccision PREC
This patch therefore requires:
wi::to_wide (t)
when operating on INTEGER_CSTs in their native precision. This is
just as efficient, and makes it clearer that a deliberate choice is
being made to treat the tree as a wide_int in its native precision.
This also removes the inconsistency that
a) INTEGER_CSTs in their native precision can be used without an accessor
but must use wi:: functions instead of C++ operators
b) the other forms need an explicit accessor but the result can be used
with C++ operators.
It also helps with SVE, where there's the additional possibility
that the tree could be a runtime value.
2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* wide-int.h (wide_int_ref_storage): Make host_dependent_precision
a template parameter.
(WIDE_INT_REF_FOR): Update accordingly.
* tree.h (wi::int_traits <const_tree>): Delete.
(wi::tree_to_widest_ref, wi::tree_to_offset_ref): New typedefs.
(wi::to_widest, wi::to_offset): Use them. Expand commentary.
(wi::tree_to_wide_ref): New typedef.
(wi::to_wide): New function.
* calls.c (get_size_range): Use wi::to_wide when operating on
trees as wide_ints.
* cgraph.c (cgraph_node::create_thunk): Likewise.
* config/i386/i386.c (ix86_data_alignment): Likewise.
(ix86_local_alignment): Likewise.
* dbxout.c (stabstr_O): Likewise.
* dwarf2out.c (add_scalar_info, gen_enumeration_type_die): Likewise.
* expr.c (const_vector_from_tree): Likewise.
* fold-const-call.c (host_size_t_cst_p, fold_const_call_1): Likewise.
* fold-const.c (may_negate_without_overflow_p, negate_expr_p)
(fold_negate_expr_1, int_const_binop_1, const_binop)
(fold_convert_const_int_from_real, optimize_bit_field_compare)
(all_ones_mask_p, sign_bit_p, unextend, extract_muldiv_1)
(fold_div_compare, fold_single_bit_test, fold_plusminus_mult_expr)
(pointer_may_wrap_p, expr_not_equal_to, fold_binary_loc)
(fold_ternary_loc, multiple_of_p, fold_negate_const, fold_abs_const)
(fold_not_const, round_up_loc): Likewise.
* gimple-fold.c (gimple_fold_indirect_ref): Likewise.
* gimple-ssa-warn-alloca.c (alloca_call_type_by_arg): Likewise.
(alloca_call_type): Likewise.
* gimple.c (preprocess_case_label_vec_for_gimple): Likewise.
* godump.c (go_output_typedef): Likewise.
* graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
* internal-fn.c (get_min_precision): Likewise.
* ipa-cp.c (ipcp_store_vr_results): Likewise.
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::ipa_polymorphic_call_context): Likewise.
* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Likewise.
(ipa_modify_call_arguments): Likewise.
* match.pd: Likewise.
* omp-low.c (scan_omp_1_op, lower_omp_ordered_clauses): Likewise.
* print-tree.c (print_node_brief, print_node): Likewise.
* stmt.c (expand_case): Likewise.
* stor-layout.c (layout_type): Likewise.
* tree-affine.c (tree_to_aff_combination): Likewise.
* tree-cfg.c (group_case_labels_stmt): Likewise.
* tree-data-ref.c (dr_analyze_indices): Likewise.
(prune_runtime_alias_test_list): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
* tree-inline.c (remap_gimple_op_r, copy_tree_body_r): Likewise.
* tree-predcom.c (is_inv_store_elimination_chain): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-scalar-evolution.c (iv_can_overflow_p): Likewise.
(simple_iv_with_niters): Likewise.
* tree-ssa-address.c (addr_for_mem_ref): Likewise.
* tree-ssa-ccp.c (ccp_finalize, evaluate_stmt): Likewise.
* tree-ssa-loop-ivopts.c (constant_multiple_of): Likewise.
* tree-ssa-loop-niter.c (split_to_var_and_offset)
(refine_value_range_using_guard, number_of_iterations_ne_max)
(number_of_iterations_lt_to_ne, number_of_iterations_lt)
(get_cst_init_from_scev, record_nonwrapping_iv)
(scev_var_range_cant_overflow): Likewise.
* tree-ssa-phiopt.c (minmax_replacement): Likewise.
* tree-ssa-pre.c (compute_avail): Likewise.
* tree-ssa-sccvn.c (vn_reference_fold_indirect): Likewise.
(vn_reference_maybe_forwprop_address, valueized_wider_op): Likewise.
* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
* tree-ssa-uninit.c (is_pred_expr_subset_of): Likewise.
* tree-ssanames.c (set_nonzero_bits, get_nonzero_bits): Likewise.
* tree-switch-conversion.c (collect_switch_conv_info, array_value_type)
(dump_case_nodes, try_switch_expansion): Likewise.
* tree-vect-loop-manip.c (vect_gen_vector_loop_niters): Likewise.
(vect_do_peeling): Likewise.
* tree-vect-patterns.c (vect_recog_bool_pattern): Likewise.
* tree-vect-stmts.c (vectorizable_load): Likewise.
* tree-vrp.c (compare_values_warnv, vrp_int_const_binop): Likewise.
(zero_nonzero_bits_from_vr, ranges_from_anti_range): Likewise.
(extract_range_from_binary_expr_1, adjust_range_with_scev): Likewise.
(overflow_comparison_p_1, register_edge_assert_for_2): Likewise.
(is_masked_range_test, find_switch_asserts, maybe_set_nonzero_bits)
(vrp_evaluate_conditional_warnv_with_ops, intersect_ranges): Likewise.
(range_fits_type_p, two_valued_val_range_p, vrp_finalize): Likewise.
(evrp_dom_walker::before_dom_children): Likewise.
* tree.c (cache_integer_cst, real_value_from_int_cst, integer_zerop)
(integer_all_onesp, integer_pow2p, integer_nonzerop, tree_log2)
(tree_floor_log2, tree_ctz, mem_ref_offset, tree_int_cst_sign_bit)
(tree_int_cst_sgn, get_unwidened, int_fits_type_p): Likewise.
(get_type_static_bounds, num_ending_zeros, drop_tree_overflow)
(get_range_pos_neg): Likewise.
* ubsan.c (ubsan_expand_ptr_ifn): Likewise.
* config/darwin.c (darwin_mergeable_constant_section): Likewise.
* config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Likewise.
* config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
* config/avr/avr.c (avr_fold_builtin): Likewise.
* config/bfin/bfin.c (bfin_local_alignment): Likewise.
* config/msp430/msp430.c (msp430_attr): Likewise.
* config/nds32/nds32.c (nds32_insert_attributes): Likewise.
* config/powerpcspe/powerpcspe-c.c
(altivec_resolve_overloaded_builtin): Likewise.
* config/powerpcspe/powerpcspe.c (rs6000_aggregate_candidate)
(rs6000_expand_ternop_builtin): Likewise.
* config/rs6000/rs6000-c.c
(altivec_resolve_overloaded_builtin): Likewise.
* config/rs6000/rs6000.c (rs6000_aggregate_candidate): Likewise.
(rs6000_expand_ternop_builtin): Likewise.
* config/s390/s390.c (s390_handle_hotpatch_attribute): Likewise.
gcc/ada/
* gcc-interface/decl.c (annotate_value): Use wi::to_wide when
operating on trees as wide_ints.
gcc/c/
* c-parser.c (c_parser_cilk_clause_vectorlength): Use wi::to_wide when
operating on trees as wide_ints.
* c-typeck.c (build_c_cast, c_finish_omp_clauses): Likewise.
(c_tree_equal): Likewise.
gcc/c-family/
* c-ada-spec.c (dump_generic_ada_node): Use wi::to_wide when
operating on trees as wide_ints.
* c-common.c (pointer_int_sum): Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-warn.c (match_case_to_enum_1): Likewise.
(c_do_switch_warnings): Likewise.
(maybe_warn_shift_overflow): Likewise.
gcc/cp/
* cvt.c (ignore_overflows): Use wi::to_wide when
operating on trees as wide_ints.
* decl.c (check_array_designated_initializer): Likewise.
* mangle.c (write_integer_cst): Likewise.
* semantics.c (cp_finish_omp_clause_depend_sink): Likewise.
gcc/fortran/
* target-memory.c (gfc_interpret_logical): Use wi::to_wide when
operating on trees as wide_ints.
* trans-const.c (gfc_conv_tree_to_mpz): Likewise.
* trans-expr.c (gfc_conv_cst_int_power): Likewise.
* trans-intrinsic.c (trans_this_image): Likewise.
(gfc_conv_intrinsic_bound): Likewise.
(conv_intrinsic_cobound): Likewise.
gcc/lto/
* lto.c (compare_tree_sccs_1): Use wi::to_wide when
operating on trees as wide_ints.
gcc/objc/
* objc-act.c (objc_decl_method_attributes): Use wi::to_wide when
operating on trees as wide_ints.
From-SVN: r253595
|
|
update SSA form)
2017-09-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/82157
* tree-ssa-pre.c (remove_dead_inserted_code): Do not remove
stmts with side-effects.
* gcc.dg/torture/pr82157.c: New testcase.
From-SVN: r252020
|
|
2017-09-07 Richard Biener <rguenther@suse.de>
* passes.def (pass_split_crit_edges): Remove instance before PRE.
* tree-ssa-pre.c (pass_pre::execute): Instead manually split
critical edges here, after loop init.
(pass_data_pre): Remove PROP_no_crit_edges flags.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Use vn_valueize
for valueization of call args to avoid leaking VN_TOP.
(visit_use): Assert we do not visit default defs.
(init_scc_vn): Use build_decl for VN_TOP to make name nicer.
Use error_mark_node to more easily detect leaking VN_TOP.
All default-defs are varying, not VN_TOP. Mark them visited.
(run_scc_vn): Make code match comment.
* gcc.dg/tree-ssa/ssa-thread-12.c: XFAIL third FSM threading
opportunity.
From-SVN: r251833
|
|
2017-09-06 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (NECESSARY): Remove.
(create_expression_by_pieces): Do not touch pass-local flags.
(insert_into_preds_of_block): Likewise.
(do_pre_regular_insertion): Likewise.
(eliminate_insert): Likewise.
(eliminate_dom_walker::before_dom_children): Likewise.
(fini_eliminate): Do not look at inserted_exprs.
(mark_operand_necessary): Remove.
(remove_dead_inserted_code): Replace with simple work-list
algorithm based on inserted_exprs and SSA uses.
(pass_pre::execute): Re-order fini_eliminate and
remove_dead_inserted_code.
From-SVN: r251798
|
|
/home/arnd/git/gcc/gcc/tree-ssa-pre.c:4863)
2017-09-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/82102
* tree-ssa-pre.c (fini_eliminate): Check if lhs is NULL.
* gcc.dg/torture/pr82102.c: New testcase.
From-SVN: r251692
|
|
devirtualization enabled)
2017-09-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/82060
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Move devirtualization after stmt folding and before EH/AB/noreturn
cleanup to get the stmt refs canonicalized. Use a bool instead
of gimple_modified_p since that doesn't work for NOPs. Schedule
NOPs generated by folding for removal.
* g++.dg/torture/pr82060.C: New testcase.
From-SVN: r251650
|
|
2017-08-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/81900
* tree-ssa-pre.c (compute_antic_aux): Properly compute changed
for blocks with abnormal predecessors.
(compute_antic): Do not set visited flag prematurely.
* gcc.dg/torture/pr81900.c: New testcase.
From-SVN: r251226
|
|
2017-08-02 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (bitmap_insert_into_set_1): Remove and inline
into ...
(bitmap_insert_into_set): ... this.
From-SVN: r250812
|
|
2017-08-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.
* gcc.dg/torture/pr81181.c: New testcase.
From-SVN: r250777
|
|
2017-08-01 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (print_pre_expr): Handle NULL expr.
(compute_antic): Seed worklist with exit block predecessors.
* cfganal.c (dfs_find_deadend): For a cycle return the source
of the edge closing it.
* gcc.dg/tree-ssa/ssa-dce-3.c: Adjust.
* gcc.dg/tree-ssa/split-path-5.c: Remove case with just dead
endless loop.
* gcc.dg/uninit-23.c: Adjust.
From-SVN: r250767
|
|
2017-07-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/80620
PR tree-optimization/81403
* tree-ssa-pre.c (phi_translate_1): Clear range and points-to
info when re-using a VN table entry.
* gcc.dg/torture/pr80620.c: New testcase.
* gcc.dg/torture/pr81403.c: Likewise.
From-SVN: r250297
|
|
2017-05-16 Martin Liska <mliska@suse.cz>
* parser.c (cp_lexer_print_token): Add default value for flags
argument of print_gimple_stmt, print_gimple_expr,
print_generic_stmt and print_generic_expr.
2017-05-16 Martin Liska <mliska@suse.cz>
* cgraph.c (cgraph_edge::resolve_speculation): Add default value for flags
argument of print_gimple_stmt, print_gimple_expr,
print_generic_stmt and print_generic_expr.
* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
* coretypes.h: Likewise.
* except.c (dump_eh_tree): Likewise.
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Likewise.
* gimple-pretty-print.h: Likewise.
* gimple-ssa-backprop.c (dump_usage_prefix): Likewise.
(backprop::push_to_worklist): Likewise.
(backprop::pop_from_worklist): Likewise.
(backprop::process_use): Likewise.
(backprop::intersect_uses): Likewise.
(note_replacement): Likewise.
* gimple-ssa-store-merging.c (pass_store_merging::terminate_all_aliasing_chains): Likewise.
(imm_store_chain_info::coalesce_immediate_stores): Likewise.
(pass_store_merging::execute): Likewise.
* gimple-ssa-strength-reduction.c (dump_candidate): Likewise.
(ssa_base_cand_dump_callback): Likewise.
(dump_incr_vec): Likewise.
(replace_refs): Likewise.
(replace_mult_candidate): Likewise.
(create_add_on_incoming_edge): Likewise.
(create_phi_basis): Likewise.
(insert_initializers): Likewise.
(all_phi_incrs_profitable): Likewise.
(introduce_cast_before_cand): Likewise.
(replace_one_candidate): Likewise.
* gimplify.c (gimplify_expr): Likewise.
* graphite-isl-ast-to-gimple.c (is_valid_rename): Likewise.
(set_rename): Likewise.
(rename_uses): Likewise.
(copy_loop_phi_nodes): Likewise.
(add_close_phis_to_merge_points): Likewise.
(copy_loop_close_phi_args): Likewise.
(copy_cond_phi_args): Likewise.
(graphite_copy_stmts_from_block): Likewise.
(translate_pending_phi_nodes): Likewise.
* graphite-poly.c (print_pdr): Likewise.
(dump_gbb_cases): Likewise.
(dump_gbb_conditions): Likewise.
(print_scop_params): Likewise.
* graphite-scop-detection.c (build_cross_bb_scalars_def): Likewise.
(build_cross_bb_scalars_use): Likewise.
(gather_bbs::before_dom_children): Likewise.
* hsa-dump.c (dump_hsa_immed): Likewise.
* ipa-cp.c (print_ipcp_constant_value): Likewise.
(get_replacement_map): Likewise.
* ipa-inline-analysis.c (dump_condition): Likewise.
(estimate_function_body_sizes): Likewise.
* ipa-polymorphic-call.c (check_stmt_for_type_change): Likewise.
(ipa_polymorphic_call_context::get_dynamic_type): Likewise.
* ipa-prop.c (ipa_dump_param): Likewise.
(ipa_print_node_jump_functions_for_edge): Likewise.
(ipa_modify_call_arguments): Likewise.
(ipa_modify_expr): Likewise.
(ipa_dump_param_adjustments): Likewise.
(ipa_dump_agg_replacement_values): Likewise.
(ipcp_modif_dom_walker::before_dom_children): Likewise.
* ipa-pure-const.c (check_stmt): Likewise.
(pass_nothrow::execute): Likewise.
* ipa-split.c (execute_split_functions): Likewise.
* omp-offload.c (dump_oacc_loop_part): Likewise.
(dump_oacc_loop): Likewise.
* trans-mem.c (tm_log_emit): Likewise.
(tm_memopt_accumulate_memops): Likewise.
(dump_tm_memopt_set): Likewise.
(dump_tm_memopt_transform): Likewise.
* tree-cfg.c (gimple_verify_flow_info): Likewise.
(print_loop): Likewise.
* tree-chkp-opt.c (chkp_print_addr): Likewise.
(chkp_gather_checks_info): Likewise.
(chkp_get_check_result): Likewise.
(chkp_remove_check_if_pass): Likewise.
(chkp_use_outer_bounds_if_possible): Likewise.
(chkp_reduce_bounds_lifetime): Likewise.
* tree-chkp.c (chkp_register_addr_bounds): Likewise.
(chkp_mark_completed_bounds): Likewise.
(chkp_register_incomplete_bounds): Likewise.
(chkp_mark_invalid_bounds): Likewise.
(chkp_maybe_copy_and_register_bounds): Likewise.
(chkp_build_returned_bound): Likewise.
(chkp_get_bound_for_parm): Likewise.
(chkp_build_bndldx): Likewise.
(chkp_get_bounds_by_definition): Likewise.
(chkp_generate_extern_var_bounds): Likewise.
(chkp_get_bounds_for_decl_addr): Likewise.
* tree-chrec.c (chrec_apply): Likewise.
* tree-data-ref.c (dump_data_reference): Likewise.
(dump_subscript): Likewise.
(dump_data_dependence_relation): Likewise.
(analyze_overlapping_iterations): Likewise.
* tree-inline.c (expand_call_inline): Likewise.
(tree_function_versioning): Likewise.
* tree-into-ssa.c (dump_defs_stack): Likewise.
(dump_currdefs): Likewise.
(dump_names_replaced_by): Likewise.
(dump_update_ssa): Likewise.
(update_ssa): Likewise.
* tree-object-size.c (pass_object_sizes::execute): Likewise.
* tree-parloops.c (build_new_reduction): Likewise.
(try_create_reduction_list): Likewise.
(ref_conflicts_with_region): Likewise.
(oacc_entry_exit_ok_1): Likewise.
(oacc_entry_exit_single_gang): Likewise.
* tree-pretty-print.h: Likewise.
* tree-scalar-evolution.c (set_scalar_evolution): Likewise.
(get_scalar_evolution): Likewise.
(add_to_evolution): Likewise.
(get_loop_exit_condition): Likewise.
(analyze_evolution_in_loop): Likewise.
(analyze_initial_condition): Likewise.
(analyze_scalar_evolution): Likewise.
(instantiate_scev): Likewise.
(number_of_latch_executions): Likewise.
(gather_chrec_stats): Likewise.
(final_value_replacement_loop): Likewise.
(scev_const_prop): Likewise.
* tree-sra.c (dump_access): Likewise.
(disqualify_candidate): Likewise.
(create_access): Likewise.
(reject): Likewise.
(maybe_add_sra_candidate): Likewise.
(create_access_replacement): Likewise.
(analyze_access_subtree): Likewise.
(analyze_all_variable_accesses): Likewise.
(sra_modify_assign): Likewise.
(initialize_constant_pool_replacements): Likewise.
(find_param_candidates): Likewise.
(decide_one_param_reduction): Likewise.
(replace_removed_params_ssa_names): Likewise.
* tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
* tree-ssa-copy.c (dump_copy_of): Likewise.
(copy_prop_visit_cond_stmt): Likewise.
* tree-ssa-dce.c (mark_operand_necessary): Likewise.
* tree-ssa-dom.c (pass_dominator::execute): Likewise.
(record_equivalences_from_stmt): Likewise.
* tree-ssa-dse.c (compute_trims): Likewise.
(delete_dead_call): Likewise.
(delete_dead_assignment): Likewise.
* tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Likewise.
(forward_propagate_into_cond): Likewise.
(pass_forwprop::execute): Likewise.
* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
* tree-ssa-loop-im.c (invariantness_dom_walker::before_dom_children): Likewise.
(move_computations_worker): Likewise.
(execute_sm): Likewise.
* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Likewise.
(remove_exits_and_undefined_stmts): Likewise.
(remove_redundant_iv_tests): Likewise.
* tree-ssa-loop-ivopts.c (dump_use): Likewise.
(adjust_iv_update_pos): Likewise.
* tree-ssa-math-opts.c (bswap_replace): Likewise.
* tree-ssa-phiopt.c (factor_out_conditional_conversion): Likewise.
(value_replacement): Likewise.
* tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
* tree-ssa-pre.c (print_pre_expr): Likewise.
(get_representative_for): Likewise.
(create_expression_by_pieces): Likewise.
(insert_into_preds_of_block): Likewise.
(eliminate_insert): Likewise.
(eliminate_dom_walker::before_dom_children): Likewise.
(eliminate): Likewise.
(remove_dead_inserted_code): Likewise.
* tree-ssa-propagate.c (substitute_and_fold): Likewise.
* tree-ssa-reassoc.c (get_rank): Likewise.
(eliminate_duplicate_pair): Likewise.
(eliminate_plus_minus_pair): Likewise.
(eliminate_not_pairs): Likewise.
(undistribute_ops_list): Likewise.
(eliminate_redundant_comparison): Likewise.
(update_range_test): Likewise.
(optimize_range_tests_var_bound): Likewise.
(optimize_vec_cond_expr): Likewise.
(rewrite_expr_tree): Likewise.
(rewrite_expr_tree_parallel): Likewise.
(linearize_expr): Likewise.
(break_up_subtract): Likewise.
(linearize_expr_tree): Likewise.
(attempt_builtin_powi): Likewise.
(attempt_builtin_copysign): Likewise.
(transform_stmt_to_copy): Likewise.
(transform_stmt_to_multiply): Likewise.
(dump_ops_vector): Likewise.
* tree-ssa-sccvn.c (vn_nary_build_or_lookup_1): Likewise.
(print_scc): Likewise.
(set_ssa_val_to): Likewise.
(visit_reference_op_store): Likewise.
(visit_use): Likewise.
(sccvn_dom_walker::before_dom_children): Likewise.
(run_scc_vn): Likewise.
* tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
(expr_hash_elt::print): Likewise.
(const_and_copies::pop_to_marker): Likewise.
(const_and_copies::record_const_or_copy_raw): Likewise.
* tree-ssa-structalias.c (compute_dependence_clique): Likewise.
* tree-ssa-uninit.c (collect_phi_def_edges): Likewise.
(dump_predicates): Likewise.
(find_uninit_use): Likewise.
(warn_uninitialized_phi): Likewise.
(pass_late_warn_uninitialized::execute): Likewise.
* tree-ssa.c (verify_vssa): Likewise.
(verify_ssa): Likewise.
(maybe_optimize_var): Likewise.
* tree-vrp.c (dump_value_range): Likewise.
(dump_all_value_ranges): Likewise.
(dump_asserts_for): Likewise.
(register_edge_assert_for_2): Likewise.
(vrp_visit_cond_stmt): Likewise.
(vrp_visit_switch_stmt): Likewise.
(vrp_visit_stmt): Likewise.
(vrp_visit_phi_node): Likewise.
(simplify_cond_using_ranges_1): Likewise.
(fold_predicate_in): Likewise.
(evrp_dom_walker::before_dom_children): Likewise.
(evrp_dom_walker::push_value_range): Likewise.
(evrp_dom_walker::pop_value_range): Likewise.
(execute_early_vrp): Likewise.
From-SVN: r248113
|
|
gcc/ChangeLog:
2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* cfganal.c (inverted_post_order_compute): Change argument type
to vec *.
* cfganal.h (inverted_post_order_compute): Adjust prototype.
* df-core.c (rest_of_handle_df_initialize): Adjust.
(rest_of_handle_df_finish): Likewise.
(df_analyze_1): Likewise.
(df_analyze): Likewise.
(loop_inverted_post_order_compute): Change argument to be a vec *.
(df_analyze_loop): Adjust.
(df_get_n_blocks): Likewise.
(df_get_postorder): Likewise.
* df.h (struct df_d): Change field to be a vec.
* lcm.c (compute_laterin): Adjust.
(compute_available): Likewise.
* lra-lives.c (lra_create_live_ranges_1): Likewise.
* tree-ssa-dce.c (remove_dead_stmt): Likewise.
* tree-ssa-pre.c (compute_antic): Likewise.
From-SVN: r248027
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gcc/ChangeLog:
2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bt-load.c (combine_btr_defs): Use auto_bitmap to manage bitmap
lifetime.
(migrate_btr_def): Likewise.
* cfgloop.c (get_loop_body_in_bfs_order): Likewise.
* df-core.c (loop_post_order_compute): Likewise.
(loop_inverted_post_order_compute): Likewise.
* hsa-common.h: Likewise.
* hsa-gen.c (hsa_bb::~hsa_bb): Likewise.
* init-regs.c (initialize_uninitialized_regs): Likewise.
* ipa-inline.c (resolve_noninline_speculation): Likewise.
(inline_small_functions): Likewise.
* ipa-reference.c (ipa_reference_write_optimization_summary): Likewise.
* ira.c (combine_and_move_insns): Likewise.
(build_insn_chain): Likewise.
* loop-invariant.c (find_invariants): Likewise.
* lower-subreg.c (propagate_pseudo_copies): Likewise.
* predict.c (tree_predict_by_opcode): Likewise.
(predict_paths_leading_to): Likewise.
(predict_paths_leading_to_edge): Likewise.
(estimate_loops_at_level): Likewise.
(estimate_loops): Likewise.
* shrink-wrap.c (try_shrink_wrapping): Likewise.
(spread_components): Likewise.
* tree-cfg.c (remove_edge_and_dominated_blocks): Likewise.
* tree-loop-distribution.c (rdg_build_partitions): Likewise.
* tree-predcom.c (tree_predictive_commoning_loop): Likewise.
* tree-ssa-coalesce.c (coalesce_ssa_name): Likewise.
* tree-ssa-phionlycprop.c (pass_phi_only_cprop::execute): Likewise.
* tree-ssa-pre.c (remove_dead_inserted_code): Likewise.
* tree-ssa-sink.c (nearest_common_dominator_of_uses): Likewise.
* tree-ssa-threadupdate.c (compute_path_counts): Likewise.
(mark_threaded_blocks): Likewise.
(thread_through_all_blocks): Likewise.
* tree-ssa.c (verify_ssa): Likewise.
(execute_update_addresses_taken): Likewise.
* tree-ssanames.c (verify_ssaname_freelists): Likewise.
From-SVN: r248021
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2017-05-12 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.h (has_VN_INFO): Declare.
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Fold all stmts not inplace.
* g++.dg/tree-ssa/ssa-dse-2.C: Adjust.
From-SVN: r247966
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2017-05-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/80713
* tree-ssa-pre.c (remove_dead_inserted_code): Clear
inserted_exprs bit for not removed stmts.
* gcc.dg/torture/pr80713.c: New testcase.
From-SVN: r247963
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