https://gcc.gnu.org/g:af927b3bb7b08f5f164ed700f86c597d5867b2fb

commit r17-5271-gaf927b3bb7b08f5f164ed700f86c597d5867b2fb
Author: GCC Administrator <[email protected]>
Date:   Sat Oct 17 00:16:56 2026 +0000

    Daily bump.

Diff:
---
 ChangeLog               |   5 +
 config/ChangeLog        |  11 ++
 gcc/ChangeLog           | 277 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/ada/ChangeLog       |   7 ++
 gcc/c-family/ChangeLog  |   5 +
 gcc/cp/ChangeLog        |  21 ++++
 gcc/fortran/ChangeLog   |  16 +++
 gcc/testsuite/ChangeLog |  88 +++++++++++++++
 libada/ChangeLog        |   5 +
 libatomic/ChangeLog     |   5 +
 libbacktrace/ChangeLog  |   5 +
 libffi/ChangeLog        |   5 +
 libga68/ChangeLog       |  10 ++
 libgcc/ChangeLog        |   4 +
 libgcobol/ChangeLog     |  10 ++
 libgfortran/ChangeLog   |  10 ++
 libgm2/ChangeLog        |  15 +++
 libgomp/ChangeLog       |  12 +++
 libgrust/ChangeLog      |  13 +++
 libiberty/ChangeLog     |   5 +
 libitm/ChangeLog        |   5 +
 libobjc/ChangeLog       |   9 ++
 libphobos/ChangeLog     |   5 +
 libquadmath/ChangeLog   |  10 ++
 libsanitizer/ChangeLog  |   5 +
 libssp/ChangeLog        |  11 ++
 libstdc++-v3/ChangeLog  |  42 ++++++++
 libvtv/ChangeLog        |   5 +
 zlib/ChangeLog          |  12 +++
 30 files changed, 634 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 33f06d00dd13..2eac840250db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * libgo/configure: Regenerate.
+
 2026-10-13  Simon Marchi  <[email protected]>
 
        * MAINTAINERS: Regenerate.
diff --git a/config/ChangeLog b/config/ChangeLog
index 5b1f23cedd40..f2eeafb09dc5 100644
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,14 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * mmap.m4 (GCC_AC_FUNC_MMAP): New.
+       * no-executables.m4 (GCC_NO_EXECUTABLES): Use GCC_AC_FUNC_MMAP
+       instead of AC_FUNC_MMAP.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * multi.m4: Update AC_OUTPUT_COMMANDS to AC_CONFIG_COMMANDS.
+
 2026-10-13  Pietro Monteiro  <[email protected]>
 
        * enable.m4: Sync with binutils.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e3fce101c109..da4b2fb57852 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,280 @@
+2026-10-16  Rasmus Villemoes  <[email protected]>
+
+       * doc/extend.texi (Common Attributes): Fix typo in example.
+
+2026-10-16  Uttam Bhadauriya  <[email protected]>
+
+       PR tree-optimization/126627
+       * match.pd: Simplify (a & -a) < 0 to a == INT_MIN and
+       (a & -a) >= 0 to a != INT_MIN, using the negate_maybe_without_ud
+       predicate to support both signed and unsigned negation.
+
+2026-10-16  Konstantinos Eleftheriou  <[email protected]>
+
+       * cppbuiltin.cc (define_builtin_macros_for_compilation_flags):
+       Define __UNSAFE_MATH_OPTIMIZATIONS__.
+       * doc/cpp.texi (Common Predefined Macros): Document
+       __UNSAFE_MATH_OPTIMIZATIONS__.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127357
+       PR tree-optimization/127916
+       * match-sat-alu.pd (signed_integer_sat_add): Require opposite signs
+       for the two constants of the single AND IMM form.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127916
+       * match-sat-alu.pd (signed_integer_sat_add): Check the operand types
+       of the .ADD_OVERFLOW form and of the IMM = -1 form.
+       * tree-ssa-math-opts.cc (match_saturation_add_with_assign): Assert
+       that the first operand has the type of the result.
+       (match_saturation_add): Likewise.
+       * tree-vect-patterns.cc (vect_recog_sat_add_pattern): Likewise.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127760
+       * match-sat-alu.pd (unsigned_integer_sat_add): Check the type of the
+       .ADD_OVERFLOW result in the forms that select a separate X + Y.
+
+2026-10-16  Hugo Sales  <[email protected]>
+
+       PR ipa/127917
+       * ipa-cp.cc (cgraph_edge_brings_all_contexts_for_node): New function.
+       (perhaps_add_new_callers): Use it.
+
+2026-10-16  Stefan Schulze Frielinghaus  <[email protected]>
+
+       PR middle-end/114432
+       * explow.cc (allocate_dynamic_stack_space): Save and restore
+       stack_pointer_delta also if expander allocate_stack is
+       available.
+
+2026-10-16  Avinal Kumar  <[email protected]>
+
+       PR tree-optimization/120524
+       * match.pd: Use wide_int for shift-and-mask folding [PR120524]
+
+2026-10-16  Zhongyao Chen  <[email protected]>
+
+       * config/riscv/autovec.md (vec_init<mode><v_half>): New expander.
+       (vec_extract<mode><v_half>): Use <V_HALF>.
+       * config/riscv/riscv-v.cc (shuffle_even_odd_patterns): Update
+       comments.
+       * config/riscv/vector.md (@vec_concat<mode>): New expander.
+       * config/riscv/vector-iterators.md (VLS_HAS_HALF): Add HF and BF modes.
+       (VLA_HAS_HALF, V_HAS_HALF): New mode iterators.
+       (V_HALF, v_half): Rename from VLS_HALF and vls_half.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       * genattrtab.cc (struct insn_ent): Add prev.
+       (remove_insn_ent): Use it instead of a search of the list.
+       (insert_insn_ent): Set it.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       * genattrtab.cc (struct insn_values_hasher): New hash traits.
+       (optimize_attrs): Simplify the attribute values only for the
+       first insn code of each set of insn codes with the same
+       attribute values and alternatives.  Give the other insn codes
+       the same values.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       * genattrtab.cc (check_attr_test): Build the IOR tree for a list
+       of values directly instead of with insert_right_side.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       * genattrtab.cc (curr_simplified): New.
+       (clear_curr_simplified): New.
+       (clear_struct_flag): Delete.
+       (copy_rtx_unchanging): Record the expressions it marks.
+       (optimize_attrs): Use clear_curr_simplified instead of
+       clear_struct_flag before each insn.  Also call it at the end.
+
+2026-10-16  Aldy Hernandez  <[email protected]>
+
+       * gimple-range-path.h (path_range_query::close_dependencies): New.
+       (path_range_query::add_dependencies_of): New.
+       * gimple-range-path.cc (path_range_query::add_dependencies_of): New,
+       split out of...
+       (path_range_query::compute_exit_dependencies): ...here.
+       (path_range_query::close_dependencies): New, likewise.
+
+2026-10-16  Aldy Hernandez  <[email protected]>
+
+       * tree-ssa-threadbackward.h (back_threader::make_solver): New.
+       * tree-ssa-threadbackward.cc (back_threader::back_threader): Do not
+       create the solver.
+       (back_threader::~back_threader): Nor delete it.
+       (back_threader::make_solver): New.
+       (back_threader::search): Create the solver for the search.
+
+2026-10-16  Soumya AR  <[email protected]>
+
+       * config/aarch64/aarch64.cc: Include internal-fn.h.
+       (aarch64_try_sdiv_pow2): New function.
+       (aarch64_instruction_selection): Call it for TRUNC_DIV_EXPR.
+
+2026-10-16  liuhongt  <[email protected]>
+           H.J. Lu  <[email protected]>
+
+       PR target/127020
+       * config/i386/i386.cc (ix86_rtx_costs): Use the add cost for
+       standalone double-word zero extensions when optimizing for speed.
+       Cost standalone double-word sign extensions one more than that.
+
+2026-10-16  Sun, Qin  <[email protected]>
+
+       * config/i386/i386.cc (ix86_gimple_fold_builtin): Disable the
+       folding on flag_trapping_math.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * cfgbuild.cc (make_edges): Read labels with label_ref_label.
+       (mark_tablejump_edge): Take an rtx_insn *.
+       (purge_dead_tablejump_edges): Read labels with label_ref_label.
+       * cprop.cc (bypass_block): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * emit-rtl.cc (reset_all_used_flags): Walk sequences with
+       rtx_sequence.
+       (verify_rtl_sharing): Likewise.
+       (get_first_nonnote_insn): Likewise.
+       * except.cc (get_eh_region_and_lp_from_rtx): Likewise.
+       (can_throw_external): Likewise.
+       (insn_nothrow_p): Likewise.
+       (convert_to_eh_region_ranges): Likewise.
+       * final.cc (shorten_branches): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * sched-deps.cc (sched_analyze_insn): Walk register uses with
+       rtx_insn_list.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * config/i386/i386-protos.h (ix86_check_movabs): Take an
+       rtx_insn *.
+       * config/i386/i386.cc (ix86_check_movabs): Likewise.
+       (insn_is_function_arg): Likewise.
+       * config/i386/x86-tune-sched-bd.cc (find_constant): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * reg-stack.cc (stack_regs_mentioned): Take an rtx_insn *.
+       * rtl.h (stack_regs_mentioned): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * final.cc (align_fuzz): Take an rtx_insn *.
+       (insn_current_reference_address): Cast JUMP_LABEL to rtx_insn *.
+       (shorten_branches): Keep the alignment chain as rtx_insn *, and
+       read ADDR_DIFF_VEC bounds with label_ref_label.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * combine.cc (insn_uid_check): Take an rtx_insn *.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * config/csky/csky.cc (csky_legitimize_pic_address): Pass the
+       emitted insn to set_unique_reg_note.
+       * emit-rtl.cc (set_for_reg_notes): Take an rtx_insn *.
+       (set_unique_reg_note): Likewise.
+       (set_dst_reg_note): Likewise.
+       * rtl.h (set_for_reg_notes): Likewise.
+       (set_unique_reg_note): Likewise.
+       (set_dst_reg_note): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * config/i386/i386-expand.cc (ix86_expand_sse2_mulv4si3): Record
+       the emitted insn as an rtx_insn *.
+       * config/i386/i386-protos.h (ix86_dep_by_shift_count): Take an
+       rtx_insn *.
+       (ix86_match_ccmode): Likewise.
+       (ix86_match_ptest_ccmode): Likewise.
+       (ix86_check_movs): Likewise.
+       (ix86_check_no_addr_space): Likewise.
+       * config/i386/i386.cc (ix86_check_movs): Likewise.
+       (ix86_check_no_addr_space): Likewise.
+       (insn_uses_reg_mem): Likewise.
+       (ix86_dep_by_shift_count): Likewise.
+       (ix86_match_ccmode): Likewise.
+       (ix86_match_ptest_ccmode): Likewise.
+       * config/i386/x86-tune-sched-atom.cc (swap_top_of_ready_list):
+       Read DEP_PRO as an rtx_insn *.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * cfgbuild.cc (rtl_make_eh_edge): Take an rtx_insn *.
+       * cfgbuild.h (rtl_make_eh_edge): Likewise.
+
+2026-10-16  Trevor Saunders  <[email protected]>
+
+       * config/i386/x86-tune-sched-atom.cc (do_reorder_for_imul): Take
+       an rtx_insn *.
+       * config/rs6000/rs6000.cc (is_costly_group): Likewise.
+       (force_new_group): Likewise.
+       (redefine_groups): Likewise.
+       * haifa-sched.cc (haifa_classify_insn): Likewise.
+       (rfs_result): Likewise.
+       * modulo-sched.cc (compute_jump_reg_dependencies): Likewise.
+       * sched-deps.cc (sd_next_list): Likewise.
+       (sd_lists_size): Likewise.
+       (sd_lists_empty_p): Likewise.
+       (sd_find_dep_between_no_cache): Likewise.
+       (sd_find_dep_between): Likewise.
+       (dump_lists): Likewise.
+       (sd_debug_lists): Likewise.
+       (create_insn_reg_set): Likewise.
+       (insn_use_p): Likewise.
+       (mark_insn_pseudo_birth): Likewise.
+       (mark_insn_hard_regno_birth): Likewise.
+       (mark_insn_reg_birth): Likewise.
+       (mark_insn_reg_store): Likewise.
+       (mark_insn_reg_clobber): Likewise.
+       * sched-ebb.cc (earliest_block_with_similiar_load): Likewise.
+       (ebb_compute_jump_reg_dependencies): Likewise.
+       * sched-int.h (sel_add_to_insn_priority): Likewise.
+       (haifa_classify_insn): Likewise.  Remove the duplicate prototype.
+       (sel_insn_is_speculation_check): Likewise.
+       (ebb_compute_jump_reg_dependencies): Likewise.
+       (struct sched_deps_info_def): Use rtx_insn * in the jump callback.
+       (sd_next_list): Take an rtx_insn *.
+       (struct _sd_iterator): Store the insn as an rtx_insn *.
+       (sd_iterator_start): Take an rtx_insn *.
+       (sd_lists_size): Likewise.
+       (sd_lists_empty_p): Likewise.
+       (sd_find_dep_between): Likewise.
+       (sd_debug_lists): Likewise.
+       * sched-rgn.cc (is_pfree): Likewise.
+       (is_conditionally_protected): Likewise.
+       (is_prisky): Likewise.
+       (set_spec_fed): Likewise.
+       (compute_jump_reg_dependencies): Likewise.
+       * sel-sched-dump.cc (dump_insn_rtx_1): Likewise.
+       (dump_insn_rtx): Likewise.
+       (debug_insn_rtx): Likewise.
+       * sel-sched-dump.h (dump_insn_rtx_1): Likewise.
+       (dump_insn_rtx): Likewise.
+       (debug_insn_rtx): Likewise.
+       * sel-sched-ir.cc (find_in_history_vect): Likewise.
+       (sel_insn_is_speculation_check): Likewise.
+       (get_dest_and_mode): Likewise.
+       (create_copy_of_insn_rtx): Likewise.
+       * sel-sched-ir.h (find_in_history_vect): Likewise.
+       (get_dest_and_mode): Likewise.
+       (create_copy_of_insn_rtx): Likewise.
+       * sel-sched.cc (in_fallthru_bb_p): Likewise.
+       (sel_add_to_insn_priority): Likewise.
+
 2026-10-15  John David Anglin  <[email protected]>
 
        * config/pa/pa.cc (pa_can_change_mode_class): Don't reject
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c8a23a41608f..a28247f23e03 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20261016
+20261017
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index d8f5f4721fb3..6778b80205b2 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,10 @@
+2026-10-16  Eric Botcazou  <[email protected]>
+
+       PR ada/126321
+       * sem_type.adb (Has_Compatible_Type): Remove code redundant with
+       the Covers routine, and deal specially with operations whose result
+       is of an universal numeric type when they are overloaded.
+
 2026-10-14  Eric Botcazou  <[email protected]>
 
        PR ada/127880
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 67348f1e3b83..09ced46a8bf9 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Konstantinos Eleftheriou  <[email protected]>
+
+       * c-cppbuiltin.cc (c_cpp_builtins_optimize_pragma): Define or
+       undefine __UNSAFE_MATH_OPTIMIZATIONS__.
+
 2026-10-12  Josef Melcr  <[email protected]>
 
        PR c/127464
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index f5acf2bff979..289db44195ad 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,24 @@
+2026-10-16  Jakub Jelinek  <[email protected]>
+
+       * mangle.cc (write_name): Change type of the second argument
+       from const int to const bool, make it defaulted to false.
+       (write_local_name): Pass true rather than 1 to it.
+       (write_type_constraint, write_encoding, write_type,
+       write_class_enum_type, write_reflection, write_template_template_arg,
+       write_guarded_var_name): Remove ", 0" from callers.
+
+2026-10-16  Illia Polishchuk  <[email protected]>
+
+       PR c++/103303
+       * cp-tree.h (fixup_type_variants): Add update_align parameter.
+       * class.cc (fixup_type_variants): Only update alignment if
+       update_align is true.
+       (finish_struct_bits): Pass update_align = true.
+       * module.cc (trees_in::read_class_def): Likewise.
+       * cp-gimplify.cc (cp_genericize_r) <case INDIRECT_REF>: Use the
+       alignment of the class as a base for references to a class that
+       might be a base subobject.
+
 2026-10-13  Léo Hardt  <[email protected]>
 
        * call.cc: Remove unused include directives.
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 8994ff914ce5..75833360eea1 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,19 @@
+2026-10-16  Jerry DeLisle  <[email protected]>
+
+       * class.cc (finalize_component): Apply ASSOCIATED to the base
+       pointer of EXPR rather than to EXPR.
+
+2026-10-16  Jerry DeLisle  <[email protected]>
+
+       PR fortran/125747
+       * gfortran.h (gfc_forall_iterator): Add shadow_outer_sym.
+       * match.cc (apply_typespec_to_iterator): Number the shadow
+       variable name and set shadow_outer_sym.
+       * resolve.cc (check_default_none_expr): Use shadow_outer_sym.
+       (replace_in_code_recursive): Do not recurse into a nested
+       FORALL/DO CONCURRENT that shadows old_sym.
+       (gfc_resolve_forall): Use shadow_outer_sym.
+
 2026-10-14  Tobias Burnus  <[email protected]>
 
        * openmp.cc (gfc_match_omp_clauses): Handle 'cgroup' modifier to
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 936f88f6d5c5..7535da094eda 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,91 @@
+2026-10-16  Jerry DeLisle  <[email protected]>
+
+       * gfortran.dg/finalize_63.f90: New test.
+
+2026-10-16  Jerry DeLisle  <[email protected]>
+
+       PR fortran/125747
+       * gfortran.dg/do_concurrent_typespec_2.f90: New test.
+       * gfortran.dg/do_concurrent_typespec_3.f90: New test.
+       * gfortran.dg/do_concurrent_typespec_4.f90: New test.
+       * gfortran.dg/do_concurrent_typespec_6.f90: New test.
+
+2026-10-16  Uttam Bhadauriya  <[email protected]>
+
+       PR tree-optimization/126627
+       * gcc.dg/tree-ssa/pr126627.c: New test.
+       * gcc.dg/tree-ssa/pr126627-2.c: New test.
+       * gcc.dg/pr127916.c: New file.
+
+2026-10-16  Konstantinos Eleftheriou  <[email protected]>
+
+       * gcc.dg/unsafe-math-optimizations-1.c: New test.
+       * gcc.dg/unsafe-math-optimizations-2.c: New test.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127357
+       PR tree-optimization/127916
+       * gcc.dg/torture/pr127357.c: New test.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127916
+       * gcc.dg/torture/pr127916.c: New test.
+
+2026-10-16  Kyrylo Tkachov  <[email protected]>
+
+       PR tree-optimization/127760
+       * gcc.dg/torture/pr127760.c: New test.
+
+2026-10-16  Hugo Sales  <[email protected]>
+
+       PR ipa/127917
+       * g++.dg/ipa/pr127917.C: New test.
+
+2026-10-16  Stefan Schulze Frielinghaus  <[email protected]>
+
+       PR middle-end/114432
+       * gcc.target/s390/pr114432-1.c: New test.
+
+2026-10-16  Avinal Kumar  <[email protected]>
+
+       PR tree-optimization/120524
+       * gcc.dg/tree-ssa/pr120524-1.c: New test.
+       * gcc.dg/tree-ssa/pr120524-2.c: New test.
+
+2026-10-16  Zhongyao Chen  <[email protected]>
+
+       * gcc.target/riscv/rvv/autovec/vec-concat-1.c: New test.
+       * gcc.target/riscv/rvv/autovec/vec-concat-2.c: Likewise.
+
+2026-10-16  Eric Botcazou  <[email protected]>
+
+       * gnat.dg/test_rational_arithmetic2.adb: New test.
+       * gnat.dg/rational_arithmetic2.ads: New helper package.
+       * gnat.dg/invisible.ads: Likewise.
+
+2026-10-16  Soumya AR  <[email protected]>
+
+       * gcc.target/aarch64/sve/sve-asrd-2.c: New test.
+
+2026-10-16  liuhongt  <[email protected]>
+           H.J. Lu  <[email protected]>
+
+       PR target/127020
+       * gcc.target/i386/pr127020.c: New test.
+       * gcc.target/i386/pr127020-2.c: New test.
+
+2026-10-16  Sun, Qin  <[email protected]>
+
+       * gcc.target/i386/pr127648.c: New test.
+
+2026-10-16  Illia Polishchuk  <[email protected]>
+
+       PR c++/103303
+       * g++.dg/torture/pr103303.C: New test.
+       * g++.target/i386/pr103303.C: New test.
+
 2026-10-15  Manjunath Matti  <[email protected]>
 
        PR target/127278
diff --git a/libada/ChangeLog b/libada/ChangeLog
index b5289bbf6f54..dc6e60e67f7a 100644
--- a/libada/ChangeLog
+++ b/libada/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-06-29  Pietro Monteiro  <[email protected]>
 
        PR bootstrap/103459
diff --git a/libatomic/ChangeLog b/libatomic/ChangeLog
index acea843b07a2..57bad66da0c6 100644
--- a/libatomic/ChangeLog
+++ b/libatomic/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-09-28  Wilco Dijkstra  <[email protected]>
 
        * config/linux/aarch64/host-config.h (has_lse2): Mark unused arg.
diff --git a/libbacktrace/ChangeLog b/libbacktrace/ChangeLog
index 53d0c44bb3dc..6889bb7a499a 100644
--- a/libbacktrace/ChangeLog
+++ b/libbacktrace/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-09-03  Ian Lance Taylor  <[email protected]>
 
        * elf.c (backtrace_syminfo_to_full_callback_moredata): Move to
diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index 59271672d0c9..7d6ac882cad9 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-06-17  Wilco Dijkstra  <[email protected]>
 
        * LOCAL_PATCHES: Add commit 94c5f47d21aa5f144a690189222cc08b86a00505.
diff --git a/libga68/ChangeLog b/libga68/ChangeLog
index db9d318cc24d..9f6604d4e6d7 100644
--- a/libga68/ChangeLog
+++ b/libga68/ChangeLog
@@ -1,3 +1,13 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-08-06  Trevor Woerner  <[email protected]>
 
        * configure: Regenerate.
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 82981d7754a0..2cf74624f18c 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * configure.ac: Include ../config/mmap.m4.
+
 2026-10-09  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libgcobol/ChangeLog b/libgcobol/ChangeLog
index 8ab6ffa6b1d2..b4d55971ce10 100644
--- a/libgcobol/ChangeLog
+++ b/libgcobol/ChangeLog
@@ -1,3 +1,13 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-07  Robert Dubner  <[email protected]>
 
        * Makefile.am: Include libgcobol.map, libgcobol_compat_gnu.map, and
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index d89e92cccc56..4f384b410b23 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,13 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-13  Harald Anlauf  <[email protected]>
 
        PR fortran/127845
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
index 6256fcdd4ea4..7a09692f209d 100644
--- a/libgm2/ChangeLog
+++ b/libgm2/ChangeLog
@@ -1,3 +1,18 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+       * libm2cor/Makefile.in: Regenerate.
+       * libm2iso/Makefile.in: Regenerate.
+       * libm2log/Makefile.in: Regenerate.
+       * libm2min/Makefile.in: Regenerate.
+       * libm2pim/Makefile.in: Regenerate.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-09  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index b286358f0438..1337c1cffc64 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,15 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
+2026-10-16  Thomas Schwinge  <[email protected]>
+
+       PR libgomp/41418
+       * configure.ac (FC): Set to 'no' if '--enable-languages=fortran'
+       isn't in effect.
+       * configure: Regenerate.
+
 2026-10-12  Tobias Burnus  <[email protected]>
 
        PR middle-end/127723
diff --git a/libgrust/ChangeLog b/libgrust/ChangeLog
index a4c64c62c5a3..7807340b621c 100644
--- a/libgrust/ChangeLog
+++ b/libgrust/ChangeLog
@@ -1,3 +1,16 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * aclocal.m4: Regenerate.
+       * libformat_parser/Makefile.in: Regenerate.
+       * libproc_macro_internal/Makefile.in: Regenerate.
+       * acinclude.m4: New file.  Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-13  Owen Avery  <[email protected]>
 
        * rustc-lib/version-info: Regenerate, now mentions stdarch.
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index cd0ab4008b04..4e474ddfe7f8 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * acinclude.m4: Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP.
+       * configure: Regenerate.
+
 2026-10-15  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index 0c00653fc13a..7f671cfb4660 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-09  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 4f59b2b4ff84..9e36b1f76f1b 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,12 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * acinclude.m4: Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-09  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index dc02bc8f9175..36c33504a631 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-07-10  Rainer Orth  <[email protected]>
 
        * libdruntime/config/common/threadasm.S: Don't emit
diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index 10fde2b7b4ae..4d135153b5e7 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,13 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-06-29  Pietro Monteiro  <[email protected]>
 
        PR bootstrap/103459
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 3bf22f543a44..89f6491ca36c 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-07-23  Harmen Stoppels  <[email protected]>
 
        * Makefile.am: Override all-recursive and define explicit
diff --git a/libssp/ChangeLog b/libssp/ChangeLog
index a242af71182d..fc26748b2952 100644
--- a/libssp/ChangeLog
+++ b/libssp/ChangeLog
@@ -1,3 +1,14 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * aclocal.m4: Regenerate.
+       * acinclude.m4: New file.  Include ../config/mmap.m4.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-10-10  Sam James  <[email protected]>
 
        PR bootstrap/112422
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b048d0c84945..ce24b35b0f1b 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,45 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+       * doc/Makefile.in: Regenerate.
+       * include/Makefile.in: Regenerate.
+       * libsupc++/Makefile.in: Regenerate.
+       * po/Makefile.in: Regenerate.
+       * python/Makefile.in: Regenerate.
+       * src/Makefile.in: Regenerate.
+       * src/c++11/Makefile.in: Regenerate.
+       * src/c++17/Makefile.in: Regenerate.
+       * src/c++20/Makefile.in: Regenerate.
+       * src/c++23/Makefile.in: Regenerate.
+       * src/c++26/Makefile.in: Regenerate.
+       * src/c++98/Makefile.in: Regenerate.
+       * src/experimental/Makefile.in: Regenerate.
+       * src/filesystem/Makefile.in: Regenerate.
+       * src/libbacktrace/Makefile.in: Regenerate.
+       * testsuite/Makefile.in: Regenerate.
+
+2026-10-16  Jesse Connell  <[email protected]>
+           Jonathan Wakely  <[email protected]>
+
+       PR libstdc++/127918
+       * include/bits/ranges_util.h (__mismatch_fn::operator()): Use
+       borrowed_iterator_t in return type.
+       * testsuite/25_algorithms/mismatch/constrained.cc: Check that
+       dangling results are correctly avoided.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
+2026-10-16  Jonathan Wakely  <[email protected]>
+
+       * doc/xml/manual/policy_data_structures.xml: Fix definition of
+       range-type iterator.
+       * doc/html/manual/policy_data_structures_design.html:
+       Regenerate.
+
 2026-10-14  Nathan Myers  <[email protected]>
 
        * testsuite/21_strings/basic_string/127228.cc:
diff --git a/libvtv/ChangeLog b/libvtv/ChangeLog
index 5bb2af6fe281..66b76e8a1d41 100644
--- a/libvtv/ChangeLog
+++ b/libvtv/ChangeLog
@@ -1,3 +1,8 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2026-06-29  Pietro Monteiro  <[email protected]>
 
        PR bootstrap/103459
diff --git a/zlib/ChangeLog b/zlib/ChangeLog
index da6bd3012fc7..2724628f3f82 100644
--- a/zlib/ChangeLog
+++ b/zlib/ChangeLog
@@ -1,3 +1,15 @@
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       * Makefile.in: Regenerate.
+       * acinclude.m4: Include ../config/mmap.m4.
+       * configure: Regenerate.
+       * configure.ac: Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP.
+
+2026-10-16  Pietro Monteiro  <[email protected]>
+
+       PR bootstrap/103459
+       * configure: Regenerate.
+
 2025-12-29  Rainer Orth  <[email protected]>
 
        * configure: Regenerate.

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