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Daily bump.
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GCC Administrator
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gcc/ChangeLog
134
gcc/ChangeLog
@ -1,3 +1,137 @@
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2022-09-08 Jonathan Wakely <jwakely@redhat.com>
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PR c++/106838
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* doc/extend.texi (Type Traits): Fix requirements. Document
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__is_aggregate and __is_final.
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2022-09-08 Tim Lange <mail@tim-lange.me>
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PR analyzer/106625
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* doc/invoke.texi:
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State that the checker also reasons about symbolic values.
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2022-09-08 Richard Sandiford <richard.sandiford@arm.com>
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PR tree-optimization/106886
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* tree-vect-slp.cc (vect_optimize_slp_pass::get_result_with_layout):
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Fix copying of scalar stmts.
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2022-09-08 Chung-Lin Tang <cltang@codesourcery.com>
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* config/nios2/linux.h (MUSL_DYNAMIC_LINKER): Add #undef before #define.
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2022-09-08 Richard Biener <rguenther@suse.de>
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PR middle-end/106870
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* gimple-harden-conditionals.cc (insert_check_and_trap):
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Set the control-altering flag on the built IFN_TRAP.
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* gimple.cc (gimple_build_builtin_unreachable): Likewise.
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* tree-cfg.cc (handle_abnormal_edges): Set the control-altering
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flag on the .ABNORMAL_DISPATCHER call.
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* tree-cfgcleanup.cc (cleanup_call_ctrl_altering_flag): Avoid
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resetting the control altering flag for ECF_NORETURN calls.
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(cleanup_control_flow_bb): Set the control altering flag on
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discovered noreturn calls.
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* symtab-thunks.cc (expand_thunk): Set the control altering
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flag for the noreturn tailcall case.
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* tree-eh.cc (lower_resx): Likewisw for trap and unwind_resume
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calls.
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2022-09-08 Jakub Jelinek <jakub@redhat.com>
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* omp-expand.cc (expand_omp_ordered_sink): Add CONT_BB argument.
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Add doacross(sink:omp_cur_iteration-1) support.
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(expand_omp_ordered_source_sink): Clear counts[fd->ordered + 1].
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Adjust expand_omp_ordered_sink caller.
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(expand_omp_for_ordered_loops): If counts[fd->ordered + 1] is
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non-NULL, set that variable to true at the start of outermost
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non-collapsed loop and set it to false at the end of innermost
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ordered loop.
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(expand_omp_for_generic): If fd->ordered, allocate
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1 + (fd->ordered - fd->collapse) further elements in counts array.
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Copy to counts + 2 + fd->ordered the counts of fd->collapse ..
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fd->ordered - 1 loop if any.
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2022-09-08 Richard Biener <rguenther@suse.de>
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PR tree-optimization/106881
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* gimple-predicate-analysis.cc (compute_control_dep_chain_pdom):
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Add only non-fallthru edges and avoid the same set of edges
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as the caller does.
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2022-09-08 Aldy Hernandez <aldyh@redhat.com>
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* gimple-range-fold.cc
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(fold_using_range::range_of_builtin_int_call): Use fpclassify like API.
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* range-op-float.cc (finite_operand_p): Same.
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(finite_operands_p): Same.
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(foperator_lt::fold_range): Same.
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(foperator_le::fold_range): Same.
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(foperator_gt::fold_range): Same.
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(foperator_ge::fold_range): Same.
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(foperator_unordered::fold_range): Same.
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(foperator_unordered::op1_range): Same.
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(foperator_ordered::fold_range): Same.
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* value-range.cc (frange::set_nan): Same.
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(frange::set_signbit): Same.
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(frange::union_): Same.
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(frange::intersect): Same.
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(frange::operator==): Same.
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(frange::singleton_p): Same.
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(frange::verify_range): Same.
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(range_tests_nan): Same.
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(range_tests_floats): Same.
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* value-range.h(frange::known_finite): New.
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(frange::maybe_inf): New.
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(frange::known_inf): New.
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(frange::maybe_nan): New.
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(frange::known_nan): New.
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(frange::known_signbit): New.
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2022-09-08 Iain Buclaw <ibuclaw@gdcproject.org>
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* config/darwin-d.cc: Include tm.h.
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* config/dragonfly-d.cc: Likewise.
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* config/freebsd-d.cc: Remove memmodel.h.
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* config/glibc-d.cc: Likewise.
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* config/netbsd-d.cc: Include tm.h.
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* config/openbsd-d.cc: Likewise.
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* config/sol2-d.cc: Likewise.
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2022-09-08 Christophe Lyon <christophe.lyon@arm.com>
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* config/arm/mve.md (mve_vqshluq_n_s<mode>): Use
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MVE_pred/MVE_constraint instead of mve_imm_7/Ra.
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(mve_vqshluq_m_n_s<mode>): Likewise.
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(mve_vqrshrnbq_n_<supf><mode>): Use MVE_pred3/MVE_constraint3
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instead of mve_imm_8/Rb.
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(mve_vqrshrunbq_n_s<mode>): Likewise.
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(mve_vqrshrntq_n_<supf><mode>): Likewise.
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(mve_vqrshruntq_n_s<mode>): Likewise.
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(mve_vrshrnbq_n_<supf><mode>): Likewise.
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(mve_vrshrntq_n_<supf><mode>): Likewise.
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(mve_vqrshrnbq_m_n_<supf><mode>): Likewise.
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(mve_vqrshrntq_m_n_<supf><mode>): Likewise.
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(mve_vrshrnbq_m_n_<supf><mode>): Likewise.
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(mve_vrshrntq_m_n_<supf><mode>): Likewise.
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(mve_vqrshrunbq_m_n_s<mode>): Likewise.
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(mve_vsriq_n_<supf><mode): Use MVE_pred2/MVE_constraint2 instead
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of mve_imm_selective_upto_8/Rg.
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(mve_vsriq_m_n_<supf><mode>): Likewise.
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2022-09-08 Jiufu Guo <guojiufu@linux.ibm.com>
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* config/rs6000/rs6000.md (splitter for set to and_mask constants):
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Use int_reg_operand (instead of int_reg_operand_not_pseudo).
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(splitter for multi-insn constant loads): Ditto.
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2022-09-08 Sebastian Huber <sebastian.huber@embedded-brains.de>
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* config/rs6000/rtems.h (CPP_OS_DEFAULT_SPEC): Define __PPC_VRSAVE__ if
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-mvrsave is present.
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* config/rs6000/t-rtems: Add -mvrsave multilib variants for
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-mcpu=e6500.
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2022-09-07 Martin Liska <mliska@suse.cz>
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* configure.ac: Restore detection of HAVE_XCOFF_DWARF_EXTRAS.
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@ -1 +1 @@
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20220908
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20220909
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@ -1,3 +1,54 @@
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2022-09-08 Tim Lange <mail@tim-lange.me>
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PR analyzer/106625
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* analyzer.h (region_offset): Eliminate m_is_symbolic member.
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* region-model-impl-calls.cc (region_model::impl_call_realloc):
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Refine implementation to be more precise.
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* region-model.cc (class symbolic_past_the_end):
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Abstract diagnostic class to complain about accesses past the end
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with symbolic values.
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(class symbolic_buffer_overflow):
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Concrete diagnostic class to complain about buffer overflows with
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symbolic values.
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(class symbolic_buffer_overread):
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Concrete diagnostic class to complain about buffer overreads with
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symbolic values.
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(region_model::check_symbolic_bounds): New function.
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(maybe_get_integer_cst_tree): New helper function.
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(region_model::check_region_bounds):
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Add call to check_symbolic_bounds if offset is not concrete.
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(region_model::eval_condition_without_cm):
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Add support for EQ_EXPR and GT_EXPR with binaryop_svalues.
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(is_positive_svalue): New hleper function.
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(region_model::symbolic_greater_than):
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New function to handle GT_EXPR comparisons with symbolic values.
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(region_model::structural_equality): New function to compare
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whether two svalues are structured the same, i.e. evaluate to
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the same value.
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(test_struct): Reflect changes to region::calc_offset.
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(test_var): Likewise.
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(test_array_2): Likewise and add selftest with symbolic i.
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* region-model.h (class region_model): Add check_symbolic_bounds,
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symbolic_greater_than and structural_equality.
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* region.cc (region::get_offset):
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Reflect changes to region::calc_offset.
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(region::calc_offset):
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Compute the symbolic offset if the offset is not concrete.
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(region::get_relative_symbolic_offset): New function to return the
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symbolic offset in bytes relative to its parent.
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(field_region::get_relative_symbolic_offset): Likewise.
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(element_region::get_relative_symbolic_offset): Likewise.
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(offset_region::get_relative_symbolic_offset): Likewise.
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(bit_range_region::get_relative_symbolic_offset): Likewise.
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* region.h: Add get_relative_symbolic_offset.
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* store.cc (binding_key::make):
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Reflect changes to region::calc_offset.
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(binding_map::apply_ctor_val_to_range): Likewise.
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(binding_map::apply_ctor_pair_to_child_region): Likewise.
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(binding_cluster::bind_compound_sval): Likewise.
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(binding_cluster::get_any_binding): Likewise.
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(binding_cluster::maybe_get_compound_binding): Likewise.
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2022-09-05 Tim Lange <mail@tim-lange.me>
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* region-model-impl-calls.cc (region_model::impl_call_strcpy):
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@ -1,3 +1,20 @@
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2022-09-08 Jonathan Wakely <jwakely@redhat.com>
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PR c++/106838
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* class.cc (type_has_virtual_destructor): Return false for
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union types.
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* semantics.cc (check_trait_type): Add KIND parameter to support
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different sets of requirements.
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(finish_trait_expr): Pass KIND argument for relevant traits.
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2022-09-08 Patrick Palka <ppalka@redhat.com>
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PR c++/99130
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* decl2.cc (maybe_instantiate_decl): Adjust function comment.
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Check VAR_OR_FUNCTION_DECL_P. Pull out the disjunction into ...
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(mark_used): ... here, removing the decl_maybe_constant_var_p
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part of it.
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2022-09-07 Jason Merrill <jason@redhat.com>
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PR c++/106793
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@ -1,3 +1,10 @@
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2022-09-08 Tobias Burnus <tobias@codesourcery.com>
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PR fortran/106670
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* scanner.cc (skip_fixed_omp_sentinel): Add -Wsurprising warning
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for 'omx' sentinels with -fopenmp.
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* invoke.texi (-Wsurprising): Document additional warning case.
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2022-09-06 Tobias Burnus <tobias@codesourcery.com>
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* openmp.cc (resolve_omp_clauses): Remove ordered/linear
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@ -1,3 +1,57 @@
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2022-09-08 Tobias Burnus <tobias@codesourcery.com>
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PR fortran/106670
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* c-c++-common/gomp/ompx-1.c: New test.
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* c-c++-common/gomp/ompx-2.c: New test.
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* g++.dg/gomp/ompx-attrs-1.C: New test.
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* gfortran.dg/gomp/ompx-1.f90: New test.
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* gfortran.dg/gomp/omx-1.f: New test.
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* gfortran.dg/gomp/omx-2.f: New test.
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2022-09-08 Jonathan Wakely <jwakely@redhat.com>
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PR c++/106838
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* g++.dg/ext/array4.C: Fix invalid use of __is_constructible.
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* g++.dg/ext/unary_trait_incomplete.C: Fix tests for traits with
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different requirements.
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2022-09-08 Tim Lange <mail@tim-lange.me>
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PR analyzer/106625
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* gcc.dg/analyzer/data-model-1.c: Change expected result.
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* gcc.dg/analyzer/out-of-bounds-5.c: New test.
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* gcc.dg/analyzer/out-of-bounds-realloc-grow.c: New test.
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* gcc.dg/analyzer/symbolic-gt-1.c: New test.
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2022-09-08 Richard Sandiford <richard.sandiford@arm.com>
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PR tree-optimization/106886
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* gcc.dg/vect/bb-slp-layout-21.c: New test.
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2022-09-08 Patrick Palka <ppalka@redhat.com>
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PR c++/99209
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* g++.dg/cpp2a/lambda-uneval17.C: New test.
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2022-09-08 Patrick Palka <ppalka@redhat.com>
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PR c++/99130
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* g++.dg/cpp0x/constexpr-decltype5.C: New test.
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2022-09-08 Jakub Jelinek <jakub@redhat.com>
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* c-c++-common/gomp/doacross-7.c: New test.
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2022-09-08 Richard Biener <rguenther@suse.de>
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PR tree-optimization/106881
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* gcc.dg/uninit-pr106881.c: New testcase.
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2022-09-08 Richard Biener <rguenther@suse.de>
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PR testsuite/106872
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* gcc.dg/uninit-pred-12.c: Adjust.
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2022-09-07 Jason Merrill <jason@redhat.com>
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PR c++/106793
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@ -1,3 +1,11 @@
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2022-09-08 Lewis Hyatt <lhyatt@gmail.com>
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* line-map.cc (location_adhoc_data_update): Remove reliance on
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undefined behavior.
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(get_combined_adhoc_loc): Likewise.
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(rebuild_location_adhoc_htab): Fix issue where the htab was not
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properly updated.
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2022-09-07 Joseph Myers <joseph@codesourcery.com>
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* include/cpplib.h (struct cpp_options): Add true_false.
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@ -1,3 +1,128 @@
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2022-09-08 Tobias Burnus <tobias@codesourcery.com>
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PR fortran/106670
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* libgomp.texi (OpenMP 5.2): Add comment to ompx/omx entry.
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2022-09-08 Tobias Burnus <tobias@codesourcery.com>
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|
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* libgomp.texi (OpenMP-Implementation Specifics): New; add libmemkind
|
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section; move OpenMP Context Selectors from ...
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(Offload-Target Specifics): ... here; add 'AMD Radeo (GCN)' and
|
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'nvptx' sections.
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2022-09-08 Marcel Vollweiler <marcel@codesourcery.com>
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* config/gcn/icv-device.c (omp_get_default_device): Return device-
|
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specific ICV.
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(omp_get_max_teams): Added for GCN devices.
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(omp_set_num_teams): Likewise.
|
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(ialias): Likewise.
|
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* config/nvptx/icv-device.c (omp_get_default_device): Return device-
|
||||
specific ICV.
|
||||
(omp_get_max_teams): Added for NVPTX devices.
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||||
(omp_set_num_teams): Likewise.
|
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(ialias): Likewise.
|
||||
* env.c (struct gomp_icv_list): New struct to store entries of initial
|
||||
ICV values.
|
||||
(struct gomp_offload_icv_list): New struct to store entries of device-
|
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specific ICV values that are copied to the device and back.
|
||||
(struct gomp_default_icv_values): New struct to store default values of
|
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ICVs according to the OpenMP standard.
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(parse_schedule): Generalized for different variants of OMP_SCHEDULE.
|
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(print_env_var_error): Function that prints an error for invalid values
|
||||
for ICVs.
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(parse_unsigned_long_1): Removed getenv. Generalized.
|
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(parse_unsigned_long): Likewise.
|
||||
(parse_int_1): Likewise.
|
||||
(parse_int): Likewise.
|
||||
(parse_int_secure): Likewise.
|
||||
(parse_unsigned_long_list): Likewise.
|
||||
(parse_target_offload): Likewise.
|
||||
(parse_bind_var): Likewise.
|
||||
(parse_stacksize): Likewise.
|
||||
(parse_boolean): Likewise.
|
||||
(parse_wait_policy): Likewise.
|
||||
(parse_allocator): Likewise.
|
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(omp_display_env): Extended to output different variants of environment
|
||||
variables.
|
||||
(print_schedule): New helper function for omp_display_env which prints
|
||||
the values of run_sched_var.
|
||||
(print_proc_bind): New helper function for omp_display_env which prints
|
||||
the values of proc_bind_var.
|
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(enum gomp_parse_type): Collection of types used for parsing environment
|
||||
variables.
|
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(ENTRY): Preprocess string lengths of environment variables.
|
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(OMP_VAR_CNT): Preprocess table size.
|
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(OMP_HOST_VAR_CNT): Likewise.
|
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(INT_MAX_STR_LEN): Constant for the maximal number of digits of a device
|
||||
number.
|
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(gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
|
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(gomp_set_icv_flag): Sets a flag for a particular ICV.
|
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(print_device_specific_icvs): New helper function for omp_display_env to
|
||||
print device specific ICV values.
|
||||
(get_device_num): New helper function for parse_device_specific.
|
||||
Extracts the device number from an environment variable name.
|
||||
(get_icv_member_addr): Gets the memory address for a particular member
|
||||
of an ICV struct.
|
||||
(gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
|
||||
(initialize_icvs): New function to initialize a gomp_initial_icvs
|
||||
struct.
|
||||
(add_initial_icv_to_list): Adds an ICV struct to gomp_initial_icv_list.
|
||||
(startswith): Checks if a string starts with a given prefix.
|
||||
(initialize_env): Extended to parse the new syntax of environment
|
||||
variables.
|
||||
* icv-device.c (omp_get_max_teams): Added.
|
||||
(ialias): Likewise.
|
||||
(omp_set_num_teams): Likewise.
|
||||
* icv.c (omp_set_num_teams): Moved to icv-device.c.
|
||||
(omp_get_max_teams): Likewise.
|
||||
(ialias): Likewise.
|
||||
* libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Removed.
|
||||
(GOMP_ADDITIONAL_ICVS): New target-side struct that
|
||||
holds the designated ICVs of the target device.
|
||||
* libgomp.h (enum gomp_icvs): Collection of ICVs.
|
||||
(enum gomp_device_num): Definition of device numbers for _ALL, _DEV, and
|
||||
no suffix.
|
||||
(enum gomp_env_suffix): Collection of possible suffixes of environment
|
||||
variables.
|
||||
(struct gomp_initial_icvs): Contains all ICVs for which we need to store
|
||||
initial values.
|
||||
(struct gomp_default_icv):New struct to hold ICVs for which we need
|
||||
to store initial values.
|
||||
(struct gomp_icv_list): Definition of a linked list that is used for
|
||||
storing ICVs for the devices and also for _DEV, _ALL, and without
|
||||
suffix.
|
||||
(struct gomp_offload_icvs): New struct to hold ICVs that are copied to
|
||||
a device.
|
||||
(struct gomp_offload_icv_list): Definition of a linked list that holds
|
||||
device-specific ICVs that are copied to devices.
|
||||
(gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
|
||||
(gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
|
||||
* libgomp.texi: Updated.
|
||||
* plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Extended to read
|
||||
further ICVs from the offload image.
|
||||
* plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
|
||||
* target.c (gomp_get_offload_icv_item): Get a list item of
|
||||
gomp_offload_icv_list.
|
||||
(get_gomp_offload_icvs): New. Returns the ICV values
|
||||
depending on the device num and the variable hierarchy.
|
||||
(gomp_load_image_to_device): Extended to copy further ICVs to a device.
|
||||
* testsuite/libgomp.c-c++-common/icv-5.c: New test.
|
||||
* testsuite/libgomp.c-c++-common/icv-6.c: New test.
|
||||
* testsuite/libgomp.c-c++-common/icv-7.c: New test.
|
||||
* testsuite/libgomp.c-c++-common/icv-8.c: New test.
|
||||
* testsuite/libgomp.c-c++-common/omp-display-env-1.c: New test.
|
||||
* testsuite/libgomp.c-c++-common/omp-display-env-2.c: New test.
|
||||
|
||||
2022-09-08 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
* libgomp.texi (OpenMP 5.2): Mention that omp_cur_iteration is now
|
||||
fully supported.
|
||||
* testsuite/libgomp.c/doacross-4.c: New test.
|
||||
* testsuite/libgomp.c/doacross-5.c: New test.
|
||||
* testsuite/libgomp.c/doacross-6.c: New test.
|
||||
* testsuite/libgomp.c/doacross-7.c: New test.
|
||||
|
||||
2022-09-05 Tobias Burnus <tobias@codesourcery.com>
|
||||
|
||||
* libgomp.texi (OpenMP 5.2): Update doacross/omp_cur_iteration status.
|
||||
|
||||
@ -1,3 +1,63 @@
|
||||
2022-09-08 François Dumont <fdumont@gcc.gnu.org>
|
||||
|
||||
* testsuite/util/testsuite_performance.h (__gnu_test::MallocInfo): New.
|
||||
(__gnu_test::malloc_info): New, replace mallinfo on current platform
|
||||
supporting it and use mallinfo2 when glibc >= 2.33.
|
||||
|
||||
2022-09-08 Jonathan Wakely <jwakely@redhat.com>
|
||||
|
||||
PR c++/106838
|
||||
* testsuite/20_util/is_complete_or_unbounded/memoization_neg.cc:
|
||||
Prune additional errors from front-end.
|
||||
* testsuite/20_util/is_move_constructible/incomplete_neg.cc:
|
||||
Likewise.
|
||||
* testsuite/20_util/is_nothrow_swappable/incomplete_neg.cc:
|
||||
Likewise.
|
||||
* testsuite/20_util/is_nothrow_swappable_with/incomplete_neg.cc:
|
||||
Likewise.
|
||||
* testsuite/20_util/is_swappable_with/incomplete_neg.cc:
|
||||
Likewise.
|
||||
|
||||
2022-09-08 Jonathan Wakely <jwakely@redhat.com>
|
||||
|
||||
* include/c_global/cstddef (byte): Add always_inline attribute
|
||||
to all operator overloads.
|
||||
(to_integer): Add always_inline attribute.
|
||||
|
||||
2022-09-08 Thomas Rodgers <trodgers@redhat.com>
|
||||
Jakub Jelinek <jakub@redhat.com>
|
||||
Jonathan Wakely <jwakely@redhat.com>
|
||||
|
||||
* include/bits/atomic_base.h (__atomic_impl::__maybe_has_padding):
|
||||
New function.
|
||||
(__atomic_impl::clear_padding): Likewise.
|
||||
(__atomic_impl::__compare_exchange): Likewise.
|
||||
(__atomic_impl::compare_exchange_weak): Delegate to
|
||||
__compare_exchange.
|
||||
(__atomic_impl::compare_exchange_strong): Likewise.
|
||||
* include/std/atomic (atomic<T>::atomic(T)): Clear padding when
|
||||
possible in a constexpr function.
|
||||
(atomic::store): Clear padding.
|
||||
(atomic::exchange): Likewise.
|
||||
(atomic::compare_exchange_weak): Use __compare_exchange.
|
||||
(atomic::compare_exchange_strong): Likewise.
|
||||
* testsuite/29_atomics/atomic/compare_exchange_padding.cc: New
|
||||
test.
|
||||
* testsuite/29_atomics/atomic_ref/compare_exchange_padding.cc:
|
||||
New test.
|
||||
|
||||
2022-09-08 Jonathan Wakely <jwakely@redhat.com>
|
||||
|
||||
* include/std/system_error (__adl_only::make_error_code): Add
|
||||
deleted function.
|
||||
(__adl_only::make_error_condition): Likewise.
|
||||
(error_code::error_code(ErrorCodeEnum)): Add using-declaration
|
||||
for deleted function.
|
||||
(error_condition::error_condition(ErrorConditionEnum)):
|
||||
Likewise.
|
||||
* testsuite/19_diagnostics/error_code/cons/lwg3629.cc: New test.
|
||||
* testsuite/19_diagnostics/error_condition/cons/lwg3629.cc: New test.
|
||||
|
||||
2022-09-07 Jonathan Wakely <jwakely@redhat.com>
|
||||
|
||||
* include/std/barrier: Add missing runtime exception.
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user