Daily bump.

12 files changed, 415 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 283b16d..d50cd42 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,214 @@
+2023-10-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.cc (darwin_override_options): Handle fPIE.
+
+2023-10-25  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config.gcc: Use -E to to sed to indicate that we are using
+	extended REs.
+
+2023-10-25  Jason Merrill  <jason@redhat.com>
+
+	* tree-core.h (struct tree_base): Update address_space comment.
+
+2023-10-25  Wilco Dijkstra  <wilco.dijkstra@arm.com>
+
+	* config/aarch64/aarch64.cc (aarch64_internal_mov_immediate)
+	Add support for immediates using MOV/EOR bitmask.
+
+2023-10-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/111698
+	* config/i386/x86-tune.def (X86_TUNE_PARTIAL_MEMORY_READ_STALL):
+	New tune.
+	* config/i386/i386.h (TARGET_PARTIAL_MEMORY_READ_STALL): New macro.
+	* config/i386/i386.md: New peephole pattern to narrow test
+	instructions with immediate operands that test memory locations
+	for zero.
+
+2023-10-25  Andrew MacLeod  <amacleod@redhat.com>
+
+	* value-range.cc (irange::union_append): New.
+	(irange::union_): Call union_append when appropriate.
+	* value-range.h (irange::union_append): New prototype.
+
+2023-10-25  Chenghui Pan  <panchenghui@loongson.cn>
+
+	* config/loongarch/lasxintrin.h (__lasx_xvftintrnel_l_s): Fix comments.
+	(__lasx_xvfrintrne_s): Ditto.
+	(__lasx_xvfrintrne_d): Ditto.
+	(__lasx_xvfrintrz_s): Ditto.
+	(__lasx_xvfrintrz_d): Ditto.
+	(__lasx_xvfrintrp_s): Ditto.
+	(__lasx_xvfrintrp_d): Ditto.
+	(__lasx_xvfrintrm_s): Ditto.
+	(__lasx_xvfrintrm_d): Ditto.
+	* config/loongarch/lsxintrin.h (__lsx_vftintrneh_l_s): Ditto.
+	(__lsx_vfrintrne_s): Ditto.
+	(__lsx_vfrintrne_d): Ditto.
+	(__lsx_vfrintrz_s): Ditto.
+	(__lsx_vfrintrz_d): Ditto.
+	(__lsx_vfrintrp_s): Ditto.
+	(__lsx_vfrintrp_d): Ditto.
+	(__lsx_vfrintrm_s): Ditto.
+	(__lsx_vfrintrm_d): Ditto.
+
+2023-10-25  chenxiaolong  <chenxiaolong@loongson.cn>
+
+	* config/loongarch/loongarch.md (get_thread_pointer<mode>):Adds the
+	instruction template corresponding to the __builtin_thread_pointer
+	function.
+	* doc/extend.texi:Add the __builtin_thread_pointer function support
+	description to the documentation.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* Makefile.in (OBJS): Add rtl-ssa/movement.o.
+	* rtl-ssa/access-utils.h (accesses_include_nonfixed_hard_registers)
+	(single_set_info): New functions.
+	(remove_uses_of_def, accesses_reference_same_resource): Declare.
+	(insn_clobbers_resources): Likewise.
+	* rtl-ssa/accesses.cc (rtl_ssa::remove_uses_of_def): New function.
+	(rtl_ssa::accesses_reference_same_resource): Likewise.
+	(rtl_ssa::insn_clobbers_resources): Likewise.
+	* rtl-ssa/movement.h (can_move_insn_p): Declare.
+	* rtl-ssa/movement.cc: New file.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/functions.h (function_info::remains_available_at_insn):
+	New member function.
+	* rtl-ssa/accesses.cc (function_info::remains_available_at_insn):
+	Likewise.
+	(function_info::make_use_available): Avoid false negatives for
+	queries within an EBB.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/changes.cc: Include sreal.h.
+	(rtl_ssa::changes_are_worthwhile): When optimizing for speed,
+	scale the cost of each instruction by its execution frequency.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/access-utils.h (next_call_clobbers): New function.
+	(is_single_dominating_def, remains_available_on_exit): Replace with...
+	* rtl-ssa/functions.h (function_info::is_single_dominating_def)
+	(function_info::remains_available_on_exit): ...these new member
+	functions.
+	(function_info::m_clobbered_by_calls): New member variable.
+	* rtl-ssa/functions.cc (function_info::function_info): Explicitly
+	initialize m_clobbered_by_calls.
+	* rtl-ssa/insns.cc (function_info::record_call_clobbers): Update
+	m_clobbered_by_calls for each call-clobber note.
+	* rtl-ssa/member-fns.inl (function_info::is_single_dominating_def):
+	New function.  Check for call clobbers.
+	* rtl-ssa/accesses.cc (function_info::remains_available_on_exit):
+	Likewise.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/internals.h (build_info::exit_block_dominator): New
+	member variable.
+	* rtl-ssa/blocks.cc (build_info::build_info): Initialize it.
+	(bb_walker::bb_walker): Use it, moving the computation of the
+	dominator to...
+	(function_info::process_all_blocks): ...here.
+	(function_info::place_phis): Add dominance frontiers for the
+	exit block.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/functions.h (function_info::process_uses_of_deleted_def):
+	New member function.
+	* rtl-ssa/changes.cc (function_info::process_uses_of_deleted_def):
+	Likewise.
+	(function_info::change_insns): Use it.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/changes.cc (function_info::finalize_new_accesses):
+	If a change describes a set of memory, ensure that that set
+	is kept, regardless of the insn pattern.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/changes.cc (function_info::apply_changes_to_insn): Remove
+	call to add_reg_unused_notes and instead...
+	(function_info::change_insns): ...use a separate loop here.
+
+2023-10-25  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* rtl-ssa/blocks.cc (function_info::add_artificial_accesses): Force
+	global registers to be live on exit.  Handle any block with zero
+	successors like an exit block.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* omp-oacc-kernels-decompose.cc (omp_oacc_kernels_decompose_1):
+	Handle 'OMP_CLAUSE_SELF' like 'OMP_CLAUSE_IF'.
+	* omp-expand.cc (expand_omp_target): Handle 'OMP_CLAUSE_SELF' for
+	'GF_OMP_TARGET_KIND_OACC_DATA_KERNELS'.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* tree-core.h (omp_clause_code): Move 'OMP_CLAUSE_SELF' after
+	'OMP_CLAUSE_IF'.
+	* tree-pretty-print.cc (dump_omp_clause): Adjust.
+	* tree.cc (omp_clause_num_ops, omp_clause_code_name): Likewise.
+	* tree.h: Likewise.
+
+2023-10-25  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-protos.h (has_vl_op): Export from riscv-vsetvl to riscv-v
+	(tail_agnostic_p): Ditto.
+	(validate_change_or_fail): Ditto.
+	(nonvlmax_avl_type_p): Ditto.
+	(vlmax_avl_p): Ditto.
+	(get_sew): Ditto.
+	(enum vlmul_type): Ditto.
+	(count_regno_occurrences): Ditto.
+	* config/riscv/riscv-v.cc (has_vl_op): Ditto.
+	(get_default_ta): Ditto.
+	(tail_agnostic_p): Ditto.
+	(validate_change_or_fail): Ditto.
+	(nonvlmax_avl_type_p): Ditto.
+	(vlmax_avl_p): Ditto.
+	(get_sew): Ditto.
+	(enum vlmul_type): Ditto.
+	(get_vlmul): Ditto.
+	(count_regno_occurrences): Ditto.
+	* config/riscv/riscv-vsetvl.cc (vlmax_avl_p): Ditto.
+	(has_vl_op): Ditto.
+	(get_sew): Ditto.
+	(get_vlmul): Ditto.
+	(get_default_ta): Ditto.
+	(tail_agnostic_p): Ditto.
+	(count_regno_occurrences): Ditto.
+	(validate_change_or_fail): Ditto.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gimplify.cc (gimplify_scan_omp_clauses): Add OMP_CLAUSE_SELF case.
+	(gimplify_adjust_omp_clauses): Likewise.
+	* omp-expand.cc (expand_omp_target): Add OMP_CLAUSE_SELF expansion code,
+	* omp-low.cc (scan_sharing_clauses): Add OMP_CLAUSE_SELF case.
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_SELF enum.
+	* tree-nested.cc (convert_nonlocal_omp_clauses): Add OMP_CLAUSE_SELF
+	case.
+	(convert_local_omp_clauses): Likewise.
+	* tree-pretty-print.cc (dump_omp_clause): Add OMP_CLAUSE_SELF case.
+	* tree.cc (omp_clause_num_ops): Add OMP_CLAUSE_SELF entry.
+	(omp_clause_code_name): Likewise.
+	* tree.h (OMP_CLAUSE_SELF_EXPR): New macro.
+
+2023-10-25  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-protos.h (vlmax_avl_type_p): New function.
+	* config/riscv/riscv-v.cc (vlmax_avl_type_p): Ditto.
+	* config/riscv/riscv-vsetvl.cc (get_avl): Adapt function.
+	* config/riscv/vector.md: Change avl_type into avl_type_idx.
+
 2023-10-24  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* recog.cc (constrain_operands): Remove UNARY_P handling.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 399b940..8cc3c140 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231025
+20231026
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 2fb67af..7935f0e 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,25 @@
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-parser.cc (c_parser_omp_clause_name): Return
+	'PRAGMA_OACC_CLAUSE_SELF' for "self".
+	(c_parser_oacc_data_clause, OACC_UPDATE_CLAUSE_MASK): Adjust.
+	(c_parser_oacc_all_clauses): Remove 'bool compute_p' formal
+	parameter, and instead locally determine whether we're called for
+	an OpenACC compute construct or OpenACC 'update' directive.
+	(c_parser_oacc_compute): Adjust.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* c-parser.cc (c_parser_oacc_compute_clause_self): New function.
+	(c_parser_oacc_all_clauses): Add new 'bool compute_p = false'
+	parameter, add parsing of self clause when compute_p is true.
+	(OACC_KERNELS_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_SELF.
+	(OACC_PARALLEL_CLAUSE_MASK): Likewise,
+	(OACC_SERIAL_CLAUSE_MASK): Likewise.
+	(c_parser_oacc_compute): Adjust call to c_parser_oacc_all_clauses to
+	set compute_p argument to true.
+	* c-typeck.cc (c_finish_omp_clauses): Add OMP_CLAUSE_SELF case.
+
 2023-10-20  Florian Weimer  <fweimer@redhat.com>
 
 	PR c/109827
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 59b548e..9ac6f0a 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,37 @@
+2023-10-25  Jason Merrill  <jason@redhat.com>
+
+	* cp-tree.def: Improve OFFSET_REF comment.
+	* cp-gimplify.cc (cp_fold_immediate): Add to comment.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* parser.cc (cp_parser_omp_clause_name): Return
+	'PRAGMA_OACC_CLAUSE_SELF' for "self".
+	(cp_parser_oacc_data_clause, OACC_UPDATE_CLAUSE_MASK): Adjust.
+	(cp_parser_oacc_all_clauses): Remove 'bool compute_p' formal
+	parameter, and instead locally determine whether we're called for
+	an OpenACC compute construct or OpenACC 'update' directive.
+	(cp_parser_oacc_compute): Adjust.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* parser.cc (cp_parser_oacc_compute_clause_self): New function.
+	(cp_parser_oacc_all_clauses): Add new 'bool compute_p = false'
+	parameter, add parsing of self clause when compute_p is true.
+	(OACC_KERNELS_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_SELF.
+	(OACC_PARALLEL_CLAUSE_MASK): Likewise,
+	(OACC_SERIAL_CLAUSE_MASK): Likewise.
+	(cp_parser_oacc_compute): Adjust call to c_parser_oacc_all_clauses to
+	set compute_p argument to true.
+	* pt.cc (tsubst_omp_clauses): Add OMP_CLAUSE_SELF case.
+	* semantics.cc (c_finish_omp_clauses): Add OMP_CLAUSE_SELF case, merged
+	with OMP_CLAUSE_IF case.
+
+2023-10-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/111895
+	* typeck.cc (build_static_cast_1): Call decay_conversion.
+
 2023-10-24  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/111929
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 680d6e8..66f30fa 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,30 @@
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* openmp.cc (omp_mask2): Split 'OMP_CLAUSE_HOST_SELF' into
+	'OMP_CLAUSE_SELF', 'OMP_CLAUSE_HOST'.
+	(gfc_match_omp_clauses, OACC_UPDATE_CLAUSES): Adjust.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gfortran.h (typedef struct gfc_omp_clauses): Add self_expr field.
+	* openmp.cc (enum omp_mask2): Add OMP_CLAUSE_SELF.
+	(gfc_match_omp_clauses): Add handling for OMP_CLAUSE_SELF.
+	(OACC_PARALLEL_CLAUSES): Add OMP_CLAUSE_SELF.
+	(OACC_KERNELS_CLAUSES): Likewise.
+	(OACC_SERIAL_CLAUSES): Likewise.
+	(resolve_omp_clauses): Add handling for omp_clauses->self_expr.
+	* trans-openmp.cc (gfc_trans_omp_clauses): Add handling of
+	clauses->self_expr and building of OMP_CLAUSE_SELF tree clause.
+	(gfc_split_omp_clauses): Add handling of self_expr field copy.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* dump-parse-tree.cc (show_omp_clauses): Group handling of 'if'
+	clause without and with modifier.
+	* frontend-passes.cc (gfc_code_walker): Likewise.
+	* gfortran.h (gfc_omp_clauses): Likewise.
+	* openmp.cc (gfc_free_omp_clauses): Likewise.
+
 2023-10-18  Tobias Burnus  <tobias@codesourcery.com>
 
 	* intrinsic.texi (signal): Add 'intrinsic :: signal, sleep' to
diff --git a/gcc/jit/ChangeLog b/gcc/jit/ChangeLog
index cb1b69d..e7aa7e2 100644
--- a/gcc/jit/ChangeLog
+++ b/gcc/jit/ChangeLog
@@ -1,3 +1,8 @@
+2023-10-25  Vibhav Pant  <vibhavp@gmail.com>
+
+	* jit-recording.cc (recording::global::write_to_dump): Fix
+	dump of string literal initializers.
+
 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* Make-lang.in: Handle Darwin rpaths.
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index d696277..fbb386f 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,22 @@
+2023-10-25  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/111955
+	* gm2-gcc/m2builtins.cc (gm2_isnan_node): New tree.
+	(DoBuiltinIsnan): New function.
+	(m2builtins_BuiltInIsnan): New function.
+	(m2builtins_init): Initialize gm2_isnan_node.
+	(list_of_builtins): Add define for __builtin_isnan.
+	* gm2-libs-ch/wrapc.c (wrapc_isnan): New function.
+	(wrapc_isnanf): New function.
+	(wrapc_isnanl): New function.
+	* gm2-libs/Builtins.def (isnanf): New procedure function.
+	(isnan): New procedure function.
+	(isnanl): New procedure function.
+	* gm2-libs/Builtins.mod:
+	* gm2-libs/wrapc.def (isnan): New function.
+	(isnanf): New function.
+	(isnanl): New function.
+
 2023-10-24  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	* gm2-libs/M2Dependent.mod (InitDependencyList): New
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 706ea0c..2274e2e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,60 @@
+2023-10-25  Wilco Dijkstra  <wilco.dijkstra@arm.com>
+
+	* gcc.target/aarch64/imm_choice_comparison.c: Change tests.
+	* gcc.target/aarch64/moveor_imm.c: Add new test.
+	* gcc.target/aarch64/pr106583.c: Change tests.
+
+2023-10-25  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR target/111698
+	* gcc.target/i386/pr111698.c: New test.
+
+2023-10-25  chenxiaolong  <chenxiaolong@loongson.cn>
+
+	* gcc.target/loongarch/builtin_thread_pointer.c: New test.
+
+2023-10-25  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/99804
+	* g++.dg/template/enum9.C: New test.
+
+2023-10-25  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/111955
+	* gm2/pimlib/run/pass/testnan.mod: New test.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/self-clause-2.c: Verify
+	'--param=openacc-kernels=decompose'.
+	* gfortran.dg/goacc/kernels-tree.f95: Adjust.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/if-clause-2.c: Enhance.
+	* c-c++-common/goacc/self-clause-1.c: Likewise.
+	* c-c++-common/goacc/self-clause-2.c: Likewise.
+	* gfortran.dg/goacc/if.f95: Likewise.
+	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
+	* gfortran.dg/goacc/parallel-tree.f95: Likewise.
+	* gfortran.dg/goacc/self.f95: Likewise.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* c-c++-common/goacc/if-clause-1.c: Enable for C++
+	* c-c++-common/goacc/self-clause-1.c: Likewise.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* c-c++-common/goacc/self-clause-1.c: New test.
+	* c-c++-common/goacc/self-clause-2.c: New test.
+	* gfortran.dg/goacc/self.f95: New test.
+
+2023-10-25  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/111895
+	* g++.dg/cpp0x/scoped_enum12.C: New test.
+
 2023-10-24  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/111929
diff --git a/include/ChangeLog b/include/ChangeLog
index f12680d..fea53c8 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gomp-constants.h (GOACC_FLAG_LOCAL_DEVICE): New flag bit value.
+
 2023-10-12  Zhang, Jun  <jun.zhang@intel.com>
 
 	PR target/109812
diff --git a/libgm2/ChangeLog b/libgm2/ChangeLog
index 07242d3..2bebe8d 100644
--- a/libgm2/ChangeLog
+++ b/libgm2/ChangeLog
@@ -1,3 +1,10 @@
+2023-10-25  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/111955
+	* libm2pim/wrapc.cc (isnan): Export new function.
+	(isnanf): Export new function.
+	(isnanl): Export new function.
+
 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* Makefile.am: Handle Darwin rpaths.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 387e5d1..f22cea3 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,24 @@
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* oacc-parallel.c (GOACC_data_start): Handle
+	'GOACC_FLAG_LOCAL_DEVICE'.
+	(GOACC_parallel_keyed): Simplify accordingly.
+	* testsuite/libgomp.oacc-fortran/self-1.f90: Adjust.
+
+2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Enhance.
+	* testsuite/libgomp.oacc-c-c++-common/self-1.c: Likewise.
+	* testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/if-self-1.c: New.
+	* testsuite/libgomp.oacc-fortran/self-1.f90: Likewise.
+
+2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* oacc-parallel.c (GOACC_parallel_keyed): Add code to handle
+	GOACC_FLAG_LOCAL_DEVICE case.
+	* testsuite/libgomp.oacc-c-c++-common/self-1.c: New test.
+
 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* Makefile.am: Handle Darwin rpaths.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ac055ba..7ae144a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,10 @@
+2023-10-25  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/111936
+	* src/libbacktrace/Makefile.am: Add -prefer-pic to libtool
+	compile commands.
+	* src/libbacktrace/Makefile.in: Regenerate.
+
 2023-10-24  Paul M. Bendixen  <paulbendixen@gmail.com>
 
 	* include/Makefile.am: Move cstdarg, cstdalign and cstdbool to