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GCC Administrator 2022-05-26 00:16:30 +00:00
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80
gcc/ChangeLog
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2022-05-25 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-cache.cc: Adjust comments.
* gimple-range-infer.cc: Adjust comments.
* gimple-range-infer.h: Adjust comments.
* gimple-range.cc: Adjust comments.
2022-05-25 Andrew MacLeod <amacleod@redhat.com>
* Makefile.in (OBJS): Use gimple-range-infer.o.
* gimple-range-cache.cc (ranger_cache::fill_block_cache): Change msg.
(ranger_cache::range_from_dom): Rename var side_effect to infer.
(ranger_cache::apply_inferred_ranges): Rename from apply_side_effects.
* gimple-range-cache.h: Include gimple-range-infer.h.
(class ranger_cache): Adjust prototypes, use infer_range_manager.
* gimple-range-infer.cc: Rename from gimple-range-side-effects.cc.
(gimple_infer_range::*): Rename from stmt_side_effects.
(infer_range_manager::*): Rename from side_effect_manager.
* gimple-range-side-effect.cc: Rename.
* gimple-range-side-effect.h: Rename.
* gimple-range-infer.h: Rename from gimple-range-side-effects.h.
(class gimple_infer_range): Rename from stmt_side_effects.
(class infer_range_manager): Rename from side_effect_manager.
* gimple-range.cc (gimple_ranger::register_inferred_ranges): Rename
from register_side_effects.
* gimple-range.h (register_inferred_ranges): Adjust prototype.
* range-op.h: Adjust comment.
* tree-vrp.cc (rvrp_folder::pre_fold_bb): Use register_inferred_ranges.
(rvrp_folder::post_fold_bb): Use register_inferred_ranges.
2022-05-25 Simon Cook <simon.cook@embecosm.com>
* config/riscv/arch-canonicalize: Only add mafd extension if
base was rv32/rv64g.
2022-05-25 Tobias Burnus <tobias@codesourcery.com>
* doc/invoke.texi (AMD GCN Options): Add gfx908/gfx90a.
2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/105714
* asan.cc (has_stmt_been_instrumented_p): For assignments which
are both stores and loads, return true only if both destination
and source have been instrumented.
2022-05-25 Martin Liska <mliska@suse.cz>
Richard Biener <rguenther@suse.de>
* dbgcnt.def (DEBUG_COUNTER): Add loop_unswitch counter.
* params.opt (max-unswitch-level): Remove.
* doc/invoke.texi (max-unswitch-level): Likewise.
* tree-cfg.cc (gimple_lv_add_condition_to_bb): Support not
gimplified expressions.
* tree-ssa-loop-unswitch.cc (struct unswitch_predicate): New.
(tree_may_unswitch_on): Rename to ...
(find_unswitching_predicates_for_bb): ... this and handle
switch statements.
(get_predicates_for_bb): Likewise.
(set_predicates_for_bb): Likewise.
(init_loop_unswitch_info): Likewise.
(tree_ssa_unswitch_loops): Prepare stuff before calling
tree_unswitch_single_loop.
(tree_unswitch_single_loop): Rework the function using
pre-computed predicates and with a per original loop cost model.
(merge_last): New.
(add_predicate_to_path): Likewise.
(find_range_for_lhs): Likewise.
(simplify_using_entry_checks): Rename to ...
(evaluate_control_stmt_using_entry_checks): ... this, handle
switch statements and improve simplifications using ranger.
(simplify_loop_version): Rework using
evaluate_control_stmt_using_entry_checks.
(evaluate_bbs): New.
(evaluate_loop_insns_for_predicate): Likewise.
(tree_unswitch_loop): Adjust to allow switch statements and
pass in the edge to unswitch.
(clean_up_after_unswitching): New.
(pass_tree_unswitch::execute): Pass down fun.
2022-05-24 Eugene Rozenfeld <erozen@microsoft.com> 2022-05-24 Eugene Rozenfeld <erozen@microsoft.com>
* tree-vect-loop-manip.cc (vect_do_peeling): Save/restore profile * tree-vect-loop-manip.cc (vect_do_peeling): Save/restore profile

2
gcc/DATESTAMP
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20220525 20220526

12
gcc/c/ChangeLog
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2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR c/91134
* c-tree.h (build_component_ref): Add ARROW_LOC location_t argument.
* c-typeck.cc (build_component_ref): Likewise. If DATUM is
INDIRECT_REF and ARROW_LOC isn't UNKNOWN_LOCATION, print a different
diagnostic and fixit hint if DATUM has pointer type.
* c-parser.cc (c_parser_postfix_expression,
c_parser_omp_variable_list): Adjust build_component_ref callers.
* gimple-parser.cc (c_parser_gimple_postfix_expression_after_primary):
Likewise.
2022-05-24 Jakub Jelinek <jakub@redhat.com> 2022-05-24 Jakub Jelinek <jakub@redhat.com>
PR c/105378 PR c/105378

37
gcc/cp/ChangeLog
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2022-05-25 Marek Polacek <polacek@redhat.com>
PR c++/96637
* cp-tree.h (attr_chainon): Declare.
* decl.cc (start_decl): Use attr_chainon.
(grokdeclarator): Likewise.
* parser.cc (cp_parser_statement): No longer static.
2022-05-25 Jason Merrill <jason@redhat.com>
PR c++/105655
* pt.cc (build_template_decl): Add assert.
(tsubst_function_decl): Don't return a template.
2022-05-25 Jason Merrill <jason@redhat.com>
PR c++/105623
* decl2.cc (mark_used): Copy type from fn to BASELINK.
* pt.cc (unify_one_argument): Call mark_single_function.
2022-05-25 Jason Merrill <jason@redhat.com>
* constexpr.cc (cxx_eval_call_expression): Check for
heap vars in the result.
2022-05-25 Jason Merrill <jason@redhat.com>
* constexpr.cc (maybe_constant_init_1): Only pass false for
strict when initializing a variable of static duration.
2022-05-25 Marek Polacek <polacek@redhat.com>
PR c++/100252
* typeck2.cc (potential_prvalue_result_of): New.
(replace_placeholders_for_class_temp_r): New.
(digest_nsdmi_init): Call it.
2022-05-24 Jason Merrill <jason@redhat.com> 2022-05-24 Jason Merrill <jason@redhat.com>
* constexpr.cc (cxx_fold_indirect_ref): Add default arg. * constexpr.cc (cxx_fold_indirect_ref): Add default arg.

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gcc/d/ChangeLog
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2022-05-25 Iain Buclaw <ibuclaw@gdcproject.org>
* expr.cc: Add "final" and "override" to all "visit" vfunc decls
as appropriate.
* imports.cc: Likewise.
* typeinfo.cc: Likewise.
2022-05-24 David Malcolm <dmalcolm@redhat.com> 2022-05-24 David Malcolm <dmalcolm@redhat.com>
* decl.cc: Add "final" and "override" to all "visit" vfunc decls * decl.cc: Add "final" and "override" to all "visit" vfunc decls

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gcc/objc/ChangeLog
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2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR c/91134
* objc-act.cc (objc_build_component_ref): Adjust build_component_ref
caller.
2022-05-11 Martin Liska <mliska@suse.cz> 2022-05-11 Martin Liska <mliska@suse.cz>
PR target/105355 PR target/105355

71
gcc/testsuite/ChangeLog
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2022-05-25 Marek Polacek <polacek@redhat.com>
PR c++/96637
* g++.dg/parse/error64.C: New test.
2022-05-25 Jason Merrill <jason@redhat.com>
PR c++/105655
* g++.dg/cpp2a/class-deduction-alias13.C: New test.
2022-05-25 Jason Merrill <jason@redhat.com>
PR c++/105623
* g++.dg/cpp1y/auto-fn62.C: New test.
2022-05-25 Jason Merrill <jason@redhat.com>
* g++.dg/cpp1y/constexpr-local4.C: New test.
2022-05-25 Marek Polacek <polacek@redhat.com>
PR c++/100252
* g++.dg/cpp1y/nsdmi-aggr14.C: New test.
* g++.dg/cpp1y/nsdmi-aggr15.C: New test.
* g++.dg/cpp1y/nsdmi-aggr16.C: New test.
* g++.dg/cpp1y/nsdmi-aggr17.C: New test.
* g++.dg/cpp1y/nsdmi-aggr18.C: New test.
* g++.dg/cpp1y/nsdmi-aggr19.C: New test.
2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR c/91134
* gcc.dg/pr91134.c: New test.
2022-05-25 Richard Biener <rguenther@suse.de>
* gcc.dg/loop-unswitch-10.c: Fix misspelled defaut:
* gcc.dg/loop-unswitch-11.c: Likewise.
* gcc.dg/loop-unswitch-14.c: Likewise.
2022-05-25 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/105714
* gcc.dg/asan/pr105714.c: New test.
2022-05-25 Martin Liska <mliska@suse.cz>
Richard Biener <rguenther@suse.de>
* gcc.dg/loop-unswitch-7.c: New test.
* gcc.dg/loop-unswitch-8.c: New test.
* gcc.dg/loop-unswitch-9.c: New test.
* gcc.dg/loop-unswitch-10.c: New test.
* gcc.dg/loop-unswitch-11.c: New test.
* gcc.dg/loop-unswitch-12.c: New test.
* gcc.dg/loop-unswitch-13.c: New test.
* gcc.dg/loop-unswitch-14.c: New test.
* gcc.dg/loop-unswitch-15.c: New test.
* gcc.dg/loop-unswitch-16.c: New test.
* gcc.dg/loop-unswitch-17.c: New test.
* gcc.dg/torture/20220518-1.c: New test.
* gcc.dg/torture/20220518-2.c: New test.
* gcc.dg/torture/20220525-1.c: New test.
* gcc.dg/alias-10.c: Adjust.
* gcc.dg/tree-ssa/loop-6.c: Likewise.
* gcc.dg/loop-unswitch-1.c: Likewise.
2022-05-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR target/104689
* gcc.target/aarch64/pr104689.c: New test.
2022-05-24 Martin Sebor <msebor@redhat.com> 2022-05-24 Martin Sebor <msebor@redhat.com>
Richard Biener <rguenther@suse.de> Richard Biener <rguenther@suse.de>

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libgcc/ChangeLog
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2022-05-25 Wilco Dijkstra <wilco.dijkstra@arm.com>
PR libgcc/105708
* config/aarch64/lse-init.c: Increase constructor priority.
2022-05-25 Szabolcs Nagy <szabolcs.nagy@arm.com>
PR target/104689
* config/aarch64/aarch64-unwind.h (aarch64_frob_update_context):
Handle the !REG_UNSAVED case.
* unwind-dw2.c (execute_cfa_program): Fail toggle if !REG_UNSAVED.
2022-05-20 Christophe Lyon <christophe.lyon@arm.com> 2022-05-20 Christophe Lyon <christophe.lyon@arm.com>
* Makefile.in (D32PBIT_FUNCS): Add _hf_to_sd and _sd_to_hf. * Makefile.in (D32PBIT_FUNCS): Add _hf_to_sd and _sd_to_hf.

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libgomp/ChangeLog
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2022-05-25 Jakub Jelinek <jakub@redhat.com>
* task.c (gomp_task_run_post_handle_dependers): If empty_task
is the last task taskwait depend depends on, wake it up.
Similarly if it is the last child of a taskgroup, use atomic
store instead of decrement and awak taskgroup wait if any.
* testsuite/libgomp.c-c++-common/taskwait-depend-nowait-2.c: New test.
2022-05-24 Andrew Stubbs <ams@codesourcery.com> 2022-05-24 Andrew Stubbs <ams@codesourcery.com>
* plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add

5
libstdc++-v3/ChangeLog
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2022-05-25 Jason Merrill <jason@redhat.com>
* testsuite/20_util/function_objects/constexpr_searcher.cc: Add
constexpr.
2022-05-20 Jonathan Wakely <jwakely@redhat.com> 2022-05-20 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/random/bernoulli_distribution/operators/values.cc: * testsuite/26_numerics/random/bernoulli_distribution/operators/values.cc: