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Daily bump.

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GCC Administrator 2020-11-07 00:16:39 +00:00
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8
ChangeLog
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2020-11-06 Martin Uecker <muecker@gwdg.de>
* MAINTAINERS: Update my email address.
2020-11-06 Hongtao Liu <hongtao.liu@intel.com>
* MAINTAINERS (Write After Approval): Add myself.
2020-10-06 Tobias Burnus <tobias@codesourcery.com>
PR target/97302

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2020-11-06 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_commit.py: Add new check.
* gcc-changelog/test_email.py: Test it.
* gcc-changelog/test_patches.txt: Add new patch.
2020-11-04 Martin Liska <mliska@suse.cz>
* gcc-changelog/git_repository.py: Set strict=True

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2020-11-06 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (@tablejump<mode>_normal): Don't abuse
operands[].
(@tablejump<mode>_nospec): Ditto.
2020-11-06 Peter Bergner <bergner@linux.ibm.com>
* config/rs6000/rs6000.h (BIGGEST_ALIGNMENT): Revert previous commit
so as not to break the ABI.
* config/rs6000/rs6000-call.c (rs6000_init_builtins): Set the ABI
mandated alignment for __vector_pair and __vector_quad types.
2020-11-06 Jeff Law <law@torsion.usersys.redhat.com>
PR target/91489
* config/i386/i386.md (simple_return): Also check
for ms_hook_prologue function attribute.
* config/i386/i386.c (ix86_can_use_return_insn_p):
Also check for ms_hook_prologue function attribute.
* config/i386/i386-protos.h (ix86_function_ms_hook_prologue): Declare.
2020-11-06 Segher Boessenkool <segher@kernel.crashing.org>
PR target/96933
* config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
TARGET_POWERPC64 instead of TARGET_64BIT.
2020-11-06 Joseph Myers <joseph@codesourcery.com>
* builtins.def (BUILT_IN_NANSD32, BUILT_IN_NANSD64)
(BUILT_IN_NANSD128): New built-in functions.
* fold-const-call.c (fold_const_call): Handle the new built-in
functions.
* doc/extend.texi (__builtin_nansd32, __builtin_nansd64)
(__builtin_nansd128): Document.
* doc/sourcebuild.texi (Effective-Target Keywords): Document
fenv_exceptions_dfp.
2020-11-06 Bin Cheng <bin.cheng@linux.alibaba.com>
* tree-ssa-uninit.c (find_var_cmp_const): New function.
(use_pred_not_overlap_with_undef_path_pred): Call above.
2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* config/darwin-c.c: Allow for Darwin20 to correspond to macOS 11.
* config/darwin-driver.c: Likewise.
2020-11-06 Richard Biener <rguenther@suse.de>
* tree-ssa-pre.c (expr_pred_trans_d): Modify so elements
are embedded rather than allocated. Remove hashval member,
make all members integers.
(phi_trans_add): Adjust accordingly.
(phi_translate): Likewise. Deal with re-allocation
of the table.
2020-11-06 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/97737
PR tree-optimization/97741
* gimple-range.cc: (gimple_ranger::range_of_stmt): Intersect newly
calculated ranges with the existing known global range.
2020-11-06 Darius Galis <darius.galis@cyberthorstudios.com>
* config/rx/rx.md (CTRLREG_PC): Add.
* config/rx/rx.c (CTRLREG_PC): Add
(rx_expand_builtin_mvtc): Add warning: PC register cannot
be used as dest.
2020-11-06 Nathan Sidwell <nathan@acm.org>
* tree.h (DECL_IS_BUILTIN): Rename to ...
(DECL_IS_UNDECLARED_BUILTIN): ... here. No need to use SOURCE_LOCUS.
* calls.c (maybe_warn_alloc_args_overflow): Adjust for rename.
* cfgexpand.c (pass_expand::execute): Likewise.
* dwarf2out.c (base_type_die, is_naming_typedef_decl): Likewise.
* godump.c (go_decl, go_type_decl): Likewise.
* print-tree.c (print_decl_identifier): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (pass_post_ipa_warn::execute): Likewise.
* xcoffout.c (xcoff_assign_fundamental_type_number): Likewise.
2020-11-06 David Candler <david.candler@arm.com>
* config/aarch64/aarch64-builtins.c
(TYPES_SHIFT2IMM): Add define.
(TYPES_SHIFT2IMM_UUSS): Add define.
(TYPES_USHIFT2IMM): Add define.
* config/aarch64/aarch64-simd.md
(aarch64_<sur>q<r>shr<u>n2_n<mode>): Add new insn for upper saturating shift right.
* config/aarch64/aarch64-simd-builtins.def: Add intrinsics.
* config/aarch64/arm_neon.h:
(vqrshrn_high_n_s16): Expand using intrinsic rather than inline asm.
(vqrshrn_high_n_s32): Likewise.
(vqrshrn_high_n_s64): Likewise.
(vqrshrn_high_n_u16): Likewise.
(vqrshrn_high_n_u32): Likewise.
(vqrshrn_high_n_u64): Likewise.
(vqrshrun_high_n_s16): Likewise.
(vqrshrun_high_n_s32): Likewise.
(vqrshrun_high_n_s64): Likewise.
(vqshrn_high_n_s16): Likewise.
(vqshrn_high_n_s32): Likewise.
(vqshrn_high_n_s64): Likewise.
(vqshrn_high_n_u16): Likewise.
(vqshrn_high_n_u32): Likewise.
(vqshrn_high_n_u64): Likewise.
(vqshrun_high_n_s16): Likewise.
(vqshrun_high_n_s32): Likewise.
(vqshrun_high_n_s64): Likewise.
2020-11-06 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-modes.def (VNx2BF, VNx4BF): Adjust nunits
and alignment based on the current VG.
* config/aarch64/iterators.md (SVE_ALL, SVE_24, SVE_2, SVE_4): Add
partial SVE BF modes.
(UNSPEC_REVBHW): New unspec.
(Vetype, Vesize, Vctype, VEL, Vel, vwcore, V_INT_CONTAINER)
(v_int_container, VPRED, vpred): Handle partial SVE BF modes.
(container_bits, Vcwtype): New mode attributes.
* config/aarch64/aarch64-sve.md
(@aarch64_sve_revbhw_<SVE_ALL:mode><PRED_HSD:mode>): New pattern.
(@aarch64_sve_dup_lane<mode>): Extended from SVE_FULL to SVE_ALL.
(@aarch64_sve_rev<mode>, @aarch64_sve_<perm_insn><mode>): Likewise.
(@aarch64_sve_ext<mode>): Likewise.
* config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle
E_VNx2BFmode and E_VNx4BFmode.
(aarch64_evpc_rev_local): Base the analysis on the container size
instead of the element size. Use the new aarch64_sve_revbhw
patterns for SVE.
(aarch64_evpc_dup): Handle partial SVE data modes. Use the
container size instead of the element size when applying the
SVE immediate limit. Fix a previously incorrect bounds check.
(aarch64_expand_vec_perm_const_1): Handle partial SVE data modes.
2020-11-06 Martin Liska <mliska@suse.cz>
* common.opt: Add new -fbit-tests option.
* doc/invoke.texi: Document the option.
* tree-switch-conversion.c (bit_test_cluster::find_bit_tests):
Use the option.
* tree-switch-conversion.h (is_enabled): New function.
2020-11-06 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.h (get_max_constant_value_id): Declare.
(get_next_constant_value_id): Likewise.
(value_id_constant_p): Inline and simplify.
* tree-ssa-sccvn.c (constant_value_ids): Remove.
(next_constant_value_id): Add.
(get_or_alloc_constant_value_id): Adjust.
(value_id_constant_p): Remove definition.
(get_max_constant_value_id): Define.
(get_next_value_id): Add assert for overflow.
(get_next_constant_value_id): Define.
(run_rpo_vn): Adjust.
(free_rpo_vn): Likewise.
(do_rpo_vn): Initialize next_constant_value_id.
* tree-ssa-pre.c (constant_value_expressions): New.
(add_to_value): Split into constant/non-constant value
handling. Avoid exact re-allocation.
(vn_valnum_from_value_id): Adjust.
(phi_translate_1): Remove spurious exact re-allocation.
(bitmap_find_leader): Adjust. Make sure we return
a CONSTANT value for a constant value id.
(do_pre_regular_insertion): Use 2 auto-elements for avail.
(do_pre_partial_partial_insertion): Likewise.
(init_pre): Allocate constant_value_expressions.
(fini_pre): Release constant_value_expressions.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97706
* tree-vect-patterns.c (possible_vector_mask_operation_p):
PHIs are possible mask operations.
(vect_determine_mask_precision): Handle PHIs.
(vect_determine_precisions): Walk PHIs in BB analysis.
2020-11-06 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_analyze_slp): Pass down the
SLP graph entry kind.
(vect_analyze_slp_instance): Simplify.
(vect_build_slp_instance): Adjust.
(vect_slp_check_for_constructors): Perform more
eligibility checks here.
2020-11-06 Jan Hubicka <jh@suse.cz>
* ipa-ref.h (enum ipa_ref_use): Remove GTY marker.
(struct ipa_ref): Remove GTY marker; reorder for better packing.
(struct ipa_ref_list): Remove GTY marker; turn references
nad referring to va_heap, vl_ptr vectors; update accesors.
* cgraph.h (symtab_node::iterate_reference): Update.
* ipa-ref.c (ipa_ref::remove_reference): Update.
* symtab.c (symtab_node::create_reference): Update.
(symtab_node::remove_all_references): Update.
(symtab_node::resolve_alias): Update.
2020-11-06 Jakub Jelinek <jakub@redhat.com>
* ipa-modref-tree.h: Fix comment typos.
* ipa-modref.c: Likewise.
2020-11-06 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390.c (s390_option_override_internal): Remove
override of inline params.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97706
* tree-vect-patterns.c (vect_determine_mask_precision):
Remove worklist operation.
(vect_determine_stmt_precisions): Do not call
vect_determine_mask_precision here.
(vect_determine_precisions): Compute mask precision
in a forward walk.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97732
* tree-vect-loop.c (vectorizable_induction): Convert the
init elements to the vector component type.
* gimple-fold.c (gimple_build_vector): Use CONSTANT_CLASS_P
rather than TREE_CONSTANT to determine if elements are
eligible for VECTOR_CSTs.
2020-11-06 Jan Hubicka <jh@suse.cz>
* attr-fnspec.h (attr_fnspec::get_str): New accessor
* ipa-fnsummary.c (read_ipa_call_summary): Store also parm info
for builtins.
* ipa-modref.c (class fnspec_summary): New type.
(class fnspec_summaries_t): New type.
(modref_summary::modref_summary): Initialize writes_errno.
(struct modref_summary_lto): Add writes_errno.
(modref_summary_lto::modref_summary_lto): Initialize writes_errno.
(modref_summary::dump): Check for NULL pointers.
(modref_summary_lto::dump): Dump writes_errno.
(collapse_loads): Move up in source file.
(collapse_stores): New function.
(process_fnspec): Handle also internal calls.
(analyze_call): Likewise.
(analyze_stmt): Store fnspec string if needed.
(analyze_function): Initialize fnspec_sumarries.
(modref_summaries_lto::duplicate): Copy writes_errno.
(modref_write): Store writes_errno and fnspec summaries.
(read_section): Read writes_errno and fnspec summaries.
(modref_read): Initialize fnspec summaries.
(update_signature): Fix formating.
(compute_parm_map): Return true if sucessful.
(get_parm_type): New function.
(get_access_for_fnspec): New function.
(propagate_unknown_call): New function.
(modref_propagate_in_scc): Use it.
(pass_ipa_modref::execute): Delete fnspec_summaries.
(ipa_modref_c_finalize): Delete fnspec_summaries.
* ipa-prop.c: Include attr-fnspec.h.
(ipa_compute_jump_functions_for_bb): Also compute jump functions
for functions with fnspecs.
(ipa_read_edge_info): Read jump functions for builtins.
2020-11-06 Jan Hubicka <jh@suse.cz>
* ipa-fnsummary.h (class size_time_entry): Do not GTY annotate.
(class ipa_fnsummary): Turn size_time_table to auto_vec and
call_size_time_table to effecient vec; update constructors.
* ipa-fnsummary.c (ipa_fn_summary::account_size_time): Update.
(ipa_fn_summary::~ipa_fn_summary): Update.
(ipa_fn_summary_t::duplicate): Update.
(ipa_dump_fn_summary): Update.
(set_switch_stmt_execution_predicate): Update.
(analyze_function_body): Update.
(estimate_calls_size_and_time): Update.
(ipa_call_context::estimate_size_and_time): Update.
(ipa_merge_fn_summary_after_inlining): Update.
(ipa_update_overall_fn_summary): Update.
(inline_read_section): Update.
(ipa_fn_summary_write): Update.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97733
* tree-vect-slp.c (vect_analyze_slp_instance): If less
than two reductions were relevant or live do nothing.
2020-11-06 Jeff Law <law@redhat.com>
PR tree-optimization/97223
* match.pd (overflow detection and optimization): Handle conversions.
2020-11-06 Eugene Rozenfeld <erozen@microsoft.com>
* match.pd (x >> x): New pattern.
2020-11-06 Kito Cheng <kito.cheng@sifive.com>
* common/config/riscv/riscv-common.c (riscv_implied_info):
Add static and const.
(riscv_subset_list::handle_implied_ext): Add const due to
riscv_implied_info changed to const.
2020-11-06 Kito Cheng <kito.cheng@sifive.com>
PR target/96307
* toplev.c (process_options): Remove param_asan_stack checking for kasan
option checking.
2020-11-05 Marek Polacek <polacek@redhat.com>
PR c++/97675

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gcc/DATESTAMP
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20201106
20201107

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gcc/c-family/ChangeLog
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2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* c-objc.h (enum objc_property_attribute_group): New
(enum objc_property_attribute_kind): New.
(OBJC_PROPATTR_GROUP_MASK): New.
(struct property_attribute_info): Small class encapsulating
parser output from property attributes.
(objc_prop_attr_kind_for_rid): New
(objc_add_property_declaration): Simplify interface.
* stub-objc.c (enum rid): Dummy type.
(objc_add_property_declaration): Simplify interface.
(objc_prop_attr_kind_for_rid): New.
2020-11-06 Nathan Sidwell <nathan@acm.org>
* c-ada-spec.c (collect_ada_nodes): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
(collect_ada_node): Likewise.
(dump_forward_type): Likewise.
* c-common.c (set_underlying_type): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
(user_facing_original_type, c_common_finalize_early_debug): Likewise.
2020-11-06 Jakub Jelinek <jakub@redhat.com>
* c-common.c (verify_sequence_points): Remove DEBUG_FUNCTION.
2020-11-05 Marek Polacek <polacek@redhat.com>
PR c++/97675

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gcc/c/ChangeLog
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2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* c-parser.c (c_parser_objc_at_property_declaration):
Improve parsing fidelity. Associate better location info
with @property attributes. Clean up the interface to
objc_add_property_declaration ().
2020-11-06 Nathan Sidwell <nathan@acm.org>
* c-decl.c (diagnose_mismatched_decls): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
(warn_if_shadowing, implicitly_declare, names_builtin_p)
(collect_source_refs): Likewise.
* c-typeck.c (inform_declaration, inform_for_arg)
(convert_for_assignment): Likewise.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
* c-parser.c (c_parser_omp_atomic): Add openacc parameter and update
OpenACC matching.
(c_parser_omp_construct): Update call.
2020-11-04 Jakub Jelinek <jakub@redhat.com>
PR c++/97670

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gcc/cp/ChangeLog
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2020-11-06 Marek Polacek <polacek@redhat.com>
PR c++/81660
* except.c (can_convert_eh): Change the return type to bool. If
the type TO and FROM are the same, return true.
2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* parser.c (cp_parser_objc_at_property_declaration):
Improve parsing fidelity. Associate better location info
with @property attributes. Clean up the interface to
objc_add_property_declaration ().
2020-11-06 Jakub Jelinek <jakub@redhat.com>
PR c++/67453
* decl.c (duplicate_decls): Propagate DECL_ATTRIBUTES and
DECL_PRESERVE_P from olddecl to its clones if any.
2020-11-06 Nathan Sidwell <nathan@acm.org>
* cp-tree.h (DECL_UNDECLARED_BUILTIN_P): Delete.
* cp-objcp-common.c (names_bultin_p): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
* decl.c (decls_match): Likewise. Replace
DECL_UNDECLARED_BUILTIN_P with DECL_IS_UNDECLARED_BUILTIN.
(duplicate_decls): Likewise.
* decl2.c (collect_source_refs): Likewise.
* name-lookup.c (anticipated_builtin_p, print_binding_level)
(do_nonmember_using_decl): Likewise.
* pt.c (builtin_pack_fn_p): Likewise.
* typeck.c (error_args_num): Likewise.
2020-11-06 Nathan Sidwell <nathan@acm.org>
* parser.c (cp_parser_template_declaration): Adjust 'export' warning.
(cp_parser_explicit_specialization): Remove unneeded bool setting.
2020-11-06 Jan Hubicka <jh@suse.cz>
* tree.c (cp_fix_function_decl_p): Do not access ipa_ref_list dirrectly.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
* parser.c (cp_parser_omp_atomic): Add openacc parameter and update
OpenACC matching.
(cp_parser_omp_construct): Update call.
2020-11-05 Marek Polacek <polacek@redhat.com>
* except.c (check_handlers_1): Add auto_diagnostic_group.

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gcc/fortran/ChangeLog
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2020-11-06 Thomas Schwinge <thomas@codesourcery.com>
* openmp.c (oacc_is_parallel, resolve_oacc_params_in_parallel):
Remove.
(resolve_oacc_loop_blocks): Don't call the former.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
* openmp.c (gfc_match_oacc_atomic): No longer accept 'update capture'.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
PR fortran/97652
* module.c (mio_symbol): Fix symbol name for pdt_type.
2020-11-03 Nathan Sidwell <nathan@acm.org>
* cpp.c (gfc_cpp_add_dep): Only add dependency if we're recording

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gcc/go/ChangeLog
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2020-11-06 Nathan Sidwell <nathan@acm.org>
* go-gcc.cc (Gcc_backend::call_expression): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
2020-11-04 Ian Lance Taylor <iant@golang.org>
* go-lang.c (go_langhook_post_options): Disable

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gcc/lto/ChangeLog
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2020-11-06 Nathan Sidwell <nathan@acm.org>
* lto-symtab.c (lto_symtab_merge_decls_1): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
2020-10-28 Jakub Jelinek <jakub@redhat.com>
PR lto/96680

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gcc/objc/ChangeLog
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2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* objc-act.c (start_class): Accept visibility attributes
without warning.
2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* objc-act.c (objc_prop_attr_kind_for_rid): New.
(objc_add_property_declaration): Adjust to consume the
parser output using a vector of parsed attributes.
2020-11-04 Iain Sandoe <iain@sandoe.co.uk>
* objc-act.c (objc_non_constant_expr_p): New.

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gcc/testsuite/ChangeLog
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2020-11-06 Peter Bergner <bergner@linux.ibm.com>
* gcc.target/powerpc/pr64505.c: Run everywhere. Use correct minimized
test case.
2020-11-06 Peter Bergner <bergner@linux.ibm.com>
* gcc.target/powerpc/mma-alignment.c: New test.
2020-11-06 Jeff Law <law@torsion.usersys.redhat.com>
PR target/91489
* gcc.target/i386/ms_hook_prologue.c: Expand testcase
to reproduce PR target/91489 issue.
2020-11-06 Joseph Myers <joseph@codesourcery.com>
* lib/target-supports.exp
(check_effective_target_fenv_exceptions_dfp): New.
* gcc.dg/dfp/builtin-snan-1.c, gcc.dg/dfp/builtin-snan-2.c: New
tests.
2020-11-06 Marek Polacek <polacek@redhat.com>
PR c++/81660
* g++.dg/warn/Wexceptions3.C: New test.
* g++.dg/eh/pr42859.C: Add dg-warning.
* g++.dg/torture/pr81659.C: Likewise.
2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* obj-c++.dg/property/at-property-1.mm: Adjust expected
diagnostics.
* obj-c++.dg/property/at-property-29.mm: Likewise.
* obj-c++.dg/property/at-property-4.mm: Likewise.
* obj-c++.dg/property/property-neg-2.mm: Likewise.
* objc.dg/property/at-property-1.m: Likewise.
* objc.dg/property/at-property-29.m: Likewise.
* objc.dg/property/at-property-4.m: Likewise.
* objc.dg/property/at-property-5.m: Likewise.
* objc.dg/property/property-neg-2.m: Likewise.
2020-11-06 Jakub Jelinek <jakub@redhat.com>
PR c++/67453
* g++.dg/ext/attr-used-2.C: New test.
2020-11-06 Iain Sandoe <iain@sandoe.co.uk>
* gcc.dg/darwin-minversion-link.c: Allow for Darwin19 (macOS 10.15)
and Darwin20 (macOS 11.0).
2020-11-06 Andrew MacLeod <amacleod@redhat.com>
* gcc.dg/pr97737.c: New.
* gcc.dg/pr97741.c: New.
2020-11-06 David Candler <david.candler@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/vqrshrn_high_n.c: New testcase.
* gcc.target/aarch64/advsimd-intrinsics/vqrshrun_high_n.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqshrn_high_n.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vqshrun_high_n.c: Likewise.
* gcc.target/aarch64/narrow_high-intrinsics.c: Update expected assembler
for sqshrun2, sqrshrun2, sqshrn2, uqshrn2, sqrshrn2 and uqrshrn2.
2020-11-06 Richard Sandiford <richard.sandiford@arm.com>
* gcc.target/aarch64/sve/dup_lane_2.c: New test.
* gcc.target/aarch64/sve/dup_lane_3.c: Likewise.
* gcc.target/aarch64/sve/ext_4.c: Likewise.
* gcc.target/aarch64/sve/rev_2.c: Likewise.
* gcc.target/aarch64/sve/revhw_1.c: Likewise.
* gcc.target/aarch64/sve/revhw_2.c: Likewise.
* gcc.target/aarch64/sve/slp_perm_8.c: Likewise.
* gcc.target/aarch64/sve/trn1_2.c: Likewise.
* gcc.target/aarch64/sve/trn2_2.c: Likewise.
* gcc.target/aarch64/sve/uzp1_2.c: Likewise.
* gcc.target/aarch64/sve/uzp2_2.c: Likewise.
* gcc.target/aarch64/sve/zip1_2.c: Likewise.
* gcc.target/aarch64/sve/zip2_2.c: Likewise.
2020-11-06 Martin Liska <mliska@suse.cz>
* gcc.dg/tree-ssa/switch-4.c: New test.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97706
* gcc.dg/vect/bb-slp-pr97706.c: New testcase.
2020-11-06 Kewen Lin <linkw@linux.ibm.com>
PR gcov-profile/97461
* gcc.dg/tree-prof/pr97461.c: Return aligned memory.
2020-11-06 Thomas Schwinge <thomas@codesourcery.com>
* gfortran.dg/goacc/loop-2-parallel-3.f95: Adjust.
2020-11-06 Thomas Schwinge <thomas@codesourcery.com>
* gfortran.dg/goacc/loop-6.f95: Remove.
2020-11-06 Thomas Schwinge <thomas@codesourcery.com>
* gfortran.dg/goacc/loop-5.f95: Remove.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
* gfortran.dg/goacc-gomp/goacc-gomp.exp: New.
* gfortran.dg/goacc-gomp/atomic.f90: New test.
* gfortran.dg/goacc/atomic.f90: New test.
2020-11-06 Tobias Burnus <tobias@codesourcery.com>
* c-c++-common/goacc-gomp/atomic.c: New test.
* c-c++-common/goacc/atomic.c: New test.
2020-11-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/97732
* gcc.dg/vect/bb-slp-pr97732.c: New testcase.
2020-11-06 Olivier Hainque <hainque@adacore.com>
* gcc.target/i386/fentryname1.c: Add dg-require-profiling.
* gcc.target/i386/fentryname2.c: Likewise.
* gcc.target/i386/fentryname3.c: Likewise.
* gcc.target/i386/returninst1.c: Likewise.
* gcc.target/i386/returninst2.c: Likewise.
* gcc.target/i386/returninst3.c: Likewise.
2020-11-06 Olivier Hainque <hainque@adacore.com>
* g++.dg/pr57878.C: Add dg-require-effective-target fpic.
* g++.dg/pr65032.C: Likewise.
* g++.dg/pr84279.C: Likewise.
* g++.dg/inherit/thunk8.C: Likewise.
* g++.dg/opt/pr64411.C: Likewise.
2020-11-06 Jan Hubicka <jh@suse.cz>
* gcc.dg/ipa/modref-2.c: New test.
* gcc.dg/lto/modref-2_0.c: New test.
2020-11-06 Jeff Law <law@redhat.com>
* gcc.dg/no-strict-overflow-4.c: Adjust expected output.
2020-11-06 Eugene Rozenfeld <erozen@microsoft.com>
* gcc.dg/self-right-shift.c: New test.
2020-11-06 Kito Cheng <kito.cheng@sifive.com>
PR target/96307
* gcc.dg/pr96307.c: New.
* gcc.target/riscv/pr96260.c: Move this test case from here to ...
* gcc.dg/pr96260.c: ... here.
* gcc.target/riscv/pr91441.c: Move this test case from here to ...
* gcc.dg/pr91441.c: ... here.
* lib/target-supports.exp (check_effective_target_no_fsanitize_address):
New proc.
2020-11-05 Marek Polacek <polacek@redhat.com>
PR c++/78209

6
libcc1/ChangeLog
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@ -1,3 +1,9 @@
2020-11-06 Nathan Sidwell <nathan@acm.org>
* libcc1plugin.cc (address_rewriter): Rename
DECL_IS_BUILTIN->DECL_IS_UNDECLARED_BUILTIN.
* libcp1plugin.cc (supplement_binding): Likewise.
2020-10-14 Nathan Sidwell <nathan@acm.org>
* libcp1plugin.cc (plugin_add_friend): Set DECL_UNIQUE_FRIEND_P.

11
libcpp/ChangeLog
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@ -1,3 +1,14 @@
2020-11-06 Nathan Sidwell <nathan@acm.org>
* include/cpplib.h (enum class CPP_time_kind): New.
(cpp_get_date): Declare.
* internal.h (struct cpp_reader): Replace source_date_epoch with
time_stamp and time_stamp_kind.
* init.c (cpp_create_reader): Initialize them.
* macro.c (_cpp_builtin_macro_text): Use cpp_get_date.
(cpp_get_date): Broken out from _cpp_builtin_macro_text and
genericized.
2020-11-03 Nathan Sidwell <nathan@acm.org>
* lex.c (cpp_peek_token): Do not peek past CPP_PRAGMA.

5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2020-11-06 Jonathan Wakely <jwakely@redhat.com>
* config/abi/pre/gnu.ver (GLIBCXX_3.4.21): Tighten up patterns
for basic_stringbuf that refer to __xfer_bufptrs.
2020-11-05 Marek Polacek <polacek@redhat.com>
PR c++/25814