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GCC Administrator 2022-10-18 00:17:40 +00:00
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179
gcc/ChangeLog
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2022-10-17 Jeff Law <jeffreyalaw@gmail.com>
PR target/101697
* config/h8300/combiner.md: Replace '<' preincment constraint with
ZA/Z1..ZH/Z7 combinations.
* config/h8300/movepush.md: Similarly
2022-10-17 Jeff Law <jeffreyalaw@gmail.com>
* config/h8300/constraints.md (Za..Zh): New constraints for
autoinc addresses using a specific register.
* config/h8300/h8300.cc (pre_incdec_with_reg): New function.
* config/h8300/h8300-protos.h (pre_incdec_with_reg): Add prototype.
2022-10-17 Jeff Law <jlaw@ventanamicro.com>
* config/i386/cet.c: Remove accidental commit.
* config/i386/driver-mingw32.c: Likewise.
* config/i386/i386-builtins.c: Likewise.
* config/i386/i386-d.c: Likewise.
* config/i386/i386-expand.c: Likewise.
* config/i386/i386-features.c: Likewise.
* config/i386/i386-options.c: Likewise.
* config/i386/t-cet: Likewise.
* config/i386/x86-tune-sched-atom.c: Likewise.
* config/i386/x86-tune-sched-bd.c: Likewise.
* config/i386/x86-tune-sched-core.c: Likewise.
* config/i386/x86-tune-sched.c: Likewise.
2022-10-17 Jeff Law <jeffreyalaw@gmail.com>
* common/config/h8300/h8300-common.cc (h8300_option_optimization_table):
Enable redundant extension elimination at -O2 and above.
* config/i386/cet.c: New file.
* config/i386/driver-mingw32.c: New file.
* config/i386/i386-builtins.c: New file.
* config/i386/i386-d.c: New file.
* config/i386/i386-expand.c: New file.
* config/i386/i386-features.c: New file.
* config/i386/i386-options.c: New file.
* config/i386/t-cet: New file.
* config/i386/x86-tune-sched-atom.c: New file.
* config/i386/x86-tune-sched-bd.c: New file.
* config/i386/x86-tune-sched-core.c: New file.
* config/i386/x86-tune-sched.c: New file.
2022-10-17 Jeff Law <jeffreyalaw@gmail.com>
* config/h8300/extensions.md (CCZN setting zero extended load): Add
missing splitter.
2022-10-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/107293
* tree-ssa-dom.cc
(dom_opt_dom_walker::set_global_ranges_from_unreachable_edges):
Check that condition post-dominates the definition point.
2022-10-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/107286
* value-range.cc (range_tests_floats): Do not test for -Inf when
flag_finite_math_only.
2022-10-17 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-fold.cc (fold_using_range::range_of_range_op):
Provide relation_trio class.
* gimple-range-gori.cc (gori_compute::refine_using_relation):
Provide relation_trio class.
(gori_compute::refine_using_relation): Ditto.
(gori_compute::compute_operand1_range): Provide lhs_op2 and
op1_op2 relations via relation_trio class.
(gori_compute::compute_operand2_range): Ditto.
* gimple-range-op.cc (gimple_range_op_handler::calc_op1): Use
relation_trio instead of relation_kind.
(gimple_range_op_handler::calc_op2): Ditto.
(*::fold_range): Ditto.
* gimple-range-op.h (gimple_range_op::calc_op1): Adjust prototypes.
(gimple_range_op::calc_op2): Adjust prototypes.
* range-op-float.cc (*::fold_range): Use relation_trio instead of
relation_kind.
(*::op1_range): Ditto.
(*::op2_range): Ditto.
* range-op.cc (*::fold_range): Use relation_trio instead of
relation_kind.
(*::op1_range): Ditto.
(*::op2_range): Ditto.
* range-op.h (class range_operator): Adjust prototypes.
(class range_operator_float): Ditto.
(class range_op_handler): Adjust prototypes.
(relop_early_resolve): Pickup op1_op2 relation from relation_trio.
* value-relation.cc (VREL_LAST): Adjust use to be one past the end of
the enum.
(relation_oracle::validate_relation): Use relation_trio in call
to fold_range.
* value-relation.h (enum relation_kind_t): Add VREL_LAST as
final element.
(class relation_trio): New.
(TRIO_VARYING, TRIO_SHIFT, TRIO_MASK): New.
2022-10-17 Andrew MacLeod <amacleod@redhat.com>
* range-op-float.cc (foperator_not_equal::op1_range): Check for
VREL_EQ after singleton.
(foperator_unordered::op1_range): Set VARYING before calling
clear_nan().
(foperator_ordered::op1_range): Set rather than clear NAN if both
operands are the same.
2022-10-17 Andrew MacLeod <amacleod@redhat.com>
* value-relation.cc (value_relation::dump): Change message.
* value-relation.h (value_relation::set_relation): If op1 is the
same as op2 do not create a relation.
2022-10-17 Thomas Schwinge <thomas@codesourcery.com>
* config/gcn/gcn.cc (VnMODE): Use 'case E_QImode:' instead of
'case QImode:', etc.
2022-10-17 Thomas Schwinge <thomas@codesourcery.com>
* gimple-expr.cc (mark_addressable_2): Tag as 'static'.
2022-10-17 Richard Biener <rguenther@suse.de>
Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
PR tree-optimization/99409
PR tree-optimization/99394
* tree-vectorizer.h (vect_def_type::vect_first_order_recurrence): Add.
(stmt_vec_info_type::recurr_info_type): Likewise.
(vectorizable_recurr): New function.
* tree-vect-loop.cc (vect_phi_first_order_recurrence_p): New
function.
(vect_analyze_scalar_cycles_1): Look for first order
recurrences.
(vect_analyze_loop_operations): Handle them.
(vect_transform_loop): Likewise.
(vectorizable_recurr): New function.
(maybe_set_vectorized_backedge_value): Handle the backedge value
setting in the first order recurrence PHI and the permutes.
* tree-vect-stmts.cc (vect_analyze_stmt): Handle first order
recurrences.
(vect_transform_stmt): Likewise.
(vect_is_simple_use): Likewise.
(vect_is_simple_use): Likewise.
* tree-vect-slp.cc (vect_get_and_check_slp_defs): Likewise.
(vect_build_slp_tree_2): Likewise.
(vect_schedule_scc): Handle the backedge value setting in the
first order recurrence PHI and the permutes.
2022-10-17 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
* config/riscv/t-riscv: Change Tab into 2 space.
2022-10-17 Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
* config/riscv/riscv-vector-builtins.cc (mangle_builtin_type): Move down the function.
2022-10-17 Arsen Arsenovic <arsen@aarsen.me>
* config.gcc: --target=*-elf --without-{newlib,headers} should
provide stdint.h.
2022-10-17 Hu, Lin1 <lin1.hu@intel.com>
* common/config/i386/cpuinfo.h:
(get_intel_cpu): Handle Meteorlake.
* common/config/i386/i386-common.cc:
(processor_alias_table): Add Meteorlake.
2022-10-17 Haochen Jiang <haochen.jiang@intel.com>
* common/config/i386/cpuinfo.h:
(get_intel_cpu): Handle Raptorlake.
* common/config/i386/i386-common.cc:
(processor_alias_table): Add Raptorlake.
2022-10-16 Jeff Law <jeffreyalaw@gmail.com>
* config/h8300/constraints.md (Z0..Z7): New register

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20221017
20221018

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gcc/cp/ChangeLog
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2022-10-17 Patrick Palka <ppalka@redhat.com>
PR c++/101449
* module.cc (trees_out::write_function_def): Stream the
parms and result of the constexpr_fundef entry.
(trees_in::read_function_def): Likewise.
2022-10-14 Patrick Palka <ppalka@redhat.com>
PR c++/106304

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gcc/fortran/ChangeLog
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2022-10-17 Steve Kargl <kargl@gcc.gnu.org>
PR fortran/104330
* simplify.cc (gfc_simplify_image_index): Do not dereference NULL
pointer.
2022-10-17 Harald Anlauf <anlauf@gmx.de>
Mikael Morin <mikael@gcc.gnu.org>
PR fortran/93483
PR fortran/107216
PR fortran/107219
* arith.cc (reduce_unary): Handled expressions are EXP_CONSTANT and
EXPR_ARRAY. Do not attempt to reduce otherwise.
(reduce_binary_ac): Likewise.
(reduce_binary_ca): Likewise.
(reduce_binary_aa): Moved check for EXP_CONSTANT and EXPR_ARRAY
from here ...
(reduce_binary): ... to here.
(eval_intrinsic): Catch failed reductions.
* gfortran.h (GFC_INTRINSIC_OPS): New enum ARITH_NOT_REDUCED to keep
track of expressions that were not reduced by the arithmetic evaluation
code.
2022-10-17 Harald Anlauf <anlauf@gmx.de>
PR fortran/107272
* arith.cc (gfc_arith_not): Operand must be of type BT_LOGICAL.
(gfc_arith_and): Likewise.
(gfc_arith_or): Likewise.
(gfc_arith_eqv): Likewise.
(gfc_arith_neqv): Likewise.
(gfc_arith_eq): Compare consistency of types of operands.
(gfc_arith_ne): Likewise.
(gfc_arith_gt): Likewise.
(gfc_arith_ge): Likewise.
(gfc_arith_lt): Likewise.
(gfc_arith_le): Likewise.
2022-10-17 Tobias Burnus <tobias@codesourcery.com>
PR fortran/107266
* trans-expr.cc (gfc_conv_string_parameter): Use passed
type to honor character kind.
* trans-types.cc (gfc_sym_type): Honor character kind.
* trans-decl.cc (gfc_conv_cfi_to_gfc): Fix handling kind=4
character strings.
2022-10-14 Harald Anlauf <anlauf@gmx.de>
PR fortran/100971

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gcc/testsuite/ChangeLog
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2022-10-17 Steve Kargl <kargl@gcc.gnu.org>
PR fortran/104330
* gfortran.dg/pr104330.f90: New test.
2022-10-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/107293
* gcc.dg/tree-ssa/pr107293.c: New test.
2022-10-17 Harald Anlauf <anlauf@gmx.de>
Mikael Morin <mikael@gcc.gnu.org>
PR fortran/93483
PR fortran/107216
PR fortran/107219
* gfortran.dg/array_constructor_56.f90: New test.
* gfortran.dg/array_constructor_57.f90: New test.
2022-10-17 Harald Anlauf <anlauf@gmx.de>
PR fortran/107272
* gfortran.dg/pr107272.f90: New test.
2022-10-17 Tobias Burnus <tobias@codesourcery.com>
PR fortran/107266
* gfortran.dg/char4_decl.f90: New test.
* gfortran.dg/char4_decl-2.f90: New test.
2022-10-17 Patrick Palka <ppalka@redhat.com>
PR c++/101449
* g++.dg/modules/cexpr-3_a.C: New test.
* g++.dg/modules/cexpr-3_b.C: New test.
2022-10-17 Aldy Hernandez <aldyh@redhat.com>
PR tree-optimization/105820
* g++.dg/tree-ssa/pr105820.c: New test.
2022-10-17 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/tree-ssa/vrp-float-3a.c: New.
* gcc.dg/tree-ssa/vrp-float-4a.c: New.
* gcc.dg/tree-ssa/vrp-float-5a.c: New.
2022-10-17 Richard Biener <rguenther@suse.de>
Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
PR tree-optimization/99409
PR tree-optimization/99394
* gcc.dg/vect/vect-recurr-1.c: New testcase.
* gcc.dg/vect/vect-recurr-2.c: Likewise.
* gcc.dg/vect/vect-recurr-3.c: Likewise.
* gcc.dg/vect/vect-recurr-4.c: Likewise.
* gcc.dg/vect/vect-recurr-5.c: Likewise.
* gcc.dg/vect/vect-recurr-6.c: Likewise.
* gcc.dg/vect/tsvc/vect-tsvc-s252.c: Un-XFAIL.
* gcc.dg/vect/tsvc/vect-tsvc-s254.c: Likewise.
* gcc.dg/vect/tsvc/vect-tsvc-s291.c: Likewise.
2022-10-14 Joseph Myers <joseph@codesourcery.com>
* gcc.dg/cpp/c2x-ucnid-1-utf8.c, gcc.dg/cpp/c2x-ucnid-1.c: New

17
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2022-10-17 H.J. Lu <hjl.tools@gmail.com>
* unwind-generic.h (_Unwind_Frames_Increment): Add the EXC
argument.
* unwind.inc (_Unwind_RaiseException_Phase2): Pass EXC to
_Unwind_Frames_Increment.
(_Unwind_ForcedUnwind_Phase2): Likewise.
* config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment):
Take the EXC argument. Return _URC_FATAL_PHASE2_ERROR if the
return address on normal stack doesn't match the return address
on shadow stack.
2022-10-17 Florian Weimer <fweimer@redhat.com>
* unwind-dw2.h (struct frame_state_reg_info): Move cfa_how member
and reduce its size.
2022-10-14 Jakub Jelinek <jakub@redhat.com>
* config/i386/t-softfp (softfp_extensions): Add bfsf.

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libgomp/ChangeLog
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2022-10-17 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/libgomp.c/reverse-offload-sm30.c: Fix nvptx-specific
'-foffload-options' syntax.
2022-10-13 Tobias Burnus <tobias@codesourcery.com>
* testsuite/libgomp.fortran/task-7.f90: New test.

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libstdc++-v3/ChangeLog
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2022-10-17 Jonathan Wakely <jwakely@redhat.com>
* include/std/charconv (__cpp_lib_constexpr_charconv): Define to
correct value.
* include/std/version (__cpp_lib_constexpr_charconv): Likewise.
* testsuite/20_util/to_chars/constexpr.cc: Check correct value.
* testsuite/20_util/to_chars/version.cc: Likewise.
2022-10-15 Jonathan Wakely <jwakely@redhat.com>
* src/c++11/debug.cc (print_raw): Move inside #if block.