[gcc r14-2334] Daily bump.

[gcc r14-2334] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:5158918aa211ee85176c058831707dbb3eaf0fb4

commit r14-2334-g5158918aa211ee85176c058831707dbb3eaf0fb4
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jul 6 00:17:51 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 257 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/c-family/ChangeLog  |   5 +
 gcc/fortran/ChangeLog   |   5 +
 gcc/go/ChangeLog        |   5 +
 gcc/lto/ChangeLog       |   5 +
 gcc/rust/ChangeLog      |   5 +
 gcc/testsuite/ChangeLog | 107 ++++++++++++++++++++
 libstdc++-v3/ChangeLog  |  37 +++++++
 9 files changed, 427 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9e0bdab1399..6236e9d8baf 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,260 @@
+2023-07-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-gori.cc (compute_operand_range): Convert to a tail
+	call.
+
+2023-07-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-gori.cc (compute_operand_range): After calling
+	compute_operand2_range, recursively call self if needed.
+	(compute_operand2_range): Turn into a leaf function.
+	(gori_compute::compute_operand1_and_operand2_range): Finish
+	operand2 calculation.
+	* gimple-range-gori.h (compute_operand2_range): Remove name param.
+
+2023-07-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-gori.cc (compute_operand_range): After calling
+	compute_operand1_range, recursively call self if needed.
+	(compute_operand1_range): Turn into a leaf function.
+	(gori_compute::compute_operand1_and_operand2_range): Finish
+	operand1 calculation.
+	* gimple-range-gori.h (compute_operand1_range): Remove name param.
+
+2023-07-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-gori.cc (compute_operand_range): Check for
+	operand interdependence when both op1 and op2 are computed.
+	(compute_operand1_and_operand2_range): No checks required now.
+
+2023-07-05  Andrew MacLeod  <amacleod@redhat.com>
+
+	* gimple-range-gori.cc (compute_operand_range): Check for
+	a relation between op1 and op2 and use that instead.
+	(compute_operand1_range): Don't look for a relation override.
+	(compute_operand2_range): Ditto.
+
+2023-07-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/contrib.texi (Contributors): Update my entry.
+
+2023-07-05  Filip Kastl  <filip.kastl@gmail.com>
+
+	* value-prof.cc (gimple_mod_subtract_transform): Correct edge
+	prob calculation.
+
+2023-07-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* sched-int.h (struct haifa_sched_info): Change can_schedule_ready_p,
+	scehdule_more_p and contributes_to_priority indirect frunction
+	type from int to bool.
+	(no_real_insns_p): Change return type from int to bool.
+	(contributes_to_priority): Ditto.
+	* haifa-sched.cc (no_real_insns_p): Change return type from
+	int to bool and adjust function body accordingly.
+	* modulo-sched.cc (try_scheduling_node_in_cycle): Change "success"
+	variable type from int to bool.
+	(ps_insn_advance_column): Change return type from int to bool.
+	(ps_has_conflicts): Ditto. Change "has_conflicts"
+	variable type from int to bool.
+	* sched-deps.cc (deps_may_trap_p): Change return type from int to bool.
+	(conditions_mutex_p): Ditto.
+	* sched-ebb.cc (schedule_more_p): Ditto.
+	(ebb_contributes_to_priority): Change return type from
+	int to bool and adjust function body accordingly.
+	* sched-rgn.cc (is_cfg_nonregular): Ditto.
+	(check_live_1): Ditto.
+	(is_pfree): Ditto.
+	(find_conditional_protection): Ditto.
+	(is_conditionally_protected): Ditto.
+	(is_prisky): Ditto.
+	(is_exception_free): Ditto.
+	(haifa_find_rgns): Change "unreachable" and "too_large_failure"
+	variables from int to bool.
+	(extend_rgns): Change "rescan" variable from int to bool.
+	(check_live): Change return type from
+	int to bool and adjust function body accordingly.
+	(can_schedule_ready_p): Ditto.
+	(schedule_more_p): Ditto.
+	(contributes_to_priority): Ditto.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* doc/md.texi: Document that vec_set and vec_extract must not
+	fail.
+	* gimple-isel.cc (gimple_expand_vec_set_expr): Rename this...
+	(gimple_expand_vec_set_extract_expr): ...to this.
+	(gimple_expand_vec_exprs): Call renamed function.
+	* internal-fn.cc (vec_extract_direct): Add.
+	(expand_vec_extract_optab_fn): New function to expand
+	vec_extract optab.
+	(direct_vec_extract_optab_supported_p): Add.
+	* internal-fn.def (VEC_EXTRACT): Add.
+	* optabs.cc (can_vec_extract_var_idx_p): New function.
+	* optabs.h (can_vec_extract_var_idx_p): Declare.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* config/riscv/autovec.md: Add gen_lowpart.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* config/riscv/autovec.md: Allow register index operand.
+
+2023-07-05  Pan Li  <pan2.li@intel.com>
+
+	* config/riscv/riscv-vector-builtins.cc
+	(function_expander::use_exact_insn): Use FRM_DYN instead of const0.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* config/riscv/autovec.md: Use float_truncate.
+
+2023-07-05  Ju-Zhe Zhong  <juzhe.zhong@rivai.ai>
+
+	* internal-fn.cc (internal_fn_len_index): Apply
+	LEN_MASK_GATHER_LOAD/SCATTER_STORE into vectorizer.
+	(internal_fn_mask_index): Ditto.
+	* optabs-query.cc (supports_vec_gather_load_p): Ditto.
+	(supports_vec_scatter_store_p): Ditto.
+	* tree-vect-data-refs.cc (vect_gather_scatter_fn_p): Ditto.
+	* tree-vect-patterns.cc (vect_recog_gather_scatter_pattern): Ditto.
+	* tree-vect-stmts.cc (check_load_store_for_partial_vectors): Ditto.
+	(vect_get_strided_load_store_ops): Ditto.
+	(vectorizable_store): Ditto.
+	(vectorizable_load): Ditto.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* simplify-rtx.cc (native_encode_rtx): Ditto.
+	(native_decode_vector_rtx): Ditto.
+	(simplify_const_vector_byte_offset): Ditto.
+	(simplify_const_vector_subreg): Ditto.
+	* tree.cc (build_truth_vector_type_for_mode): Ditto.
+	* varasm.cc (output_constant_pool_2): Ditto.
+
+2023-07-05  YunQiang Su  <yunqiang.su@cipunited.com>
+
+	* config/mips/mips.cc (mips_expand_block_move): don't expand for
+	r6 with -mno-unaligned-access option if one or both of src and
+	dest are unaligned. restruct: return directly if length is not const.
+	(mips_block_move_straight): emit_move if ISA_HAS_UNALIGNED_ACCESS.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/100711
+	* config/i386/sse.md: New splitters to simplify
+	not;vec_duplicate as a singular vpternlog.
+	(one_cmpl<mode>2): Allow broadcast for operand 1.
+	(<mask_codefor>one_cmpl<mode>2<mask_name>): Likewise.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/100711
+	* config/i386/sse.md: New splitters to simplify
+	not;vec_duplicate;{ior,xor} as vec_duplicate;{iornot,xnor}.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/100711
+	* config/i386/sse.md: Permit non-immediate operand 1 in AVX2
+	form of splitter for PR target/100711.
+
+2023-07-05  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/110541
+	* tree.def (VEC_PERM_EXPR): Adjust documentation to reflect
+	reality.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/93768
+	* config/i386/sse.md (*andnot<mode>3): Add new alternatives
+	for memory form operand 1.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/93768
+	* config/i386/i386.cc (ix86_rtx_costs): Further special-case
+	bitwise vector operations.
+	* config/i386/sse.md (*iornot<mode>3): New insn.
+	(*xnor<mode>3): Likewise.
+	(*<nlogic><mode>3): Likewise.
+	(andor): New code iterator.
+	(nlogic): New code attribute.
+	(ternlog_nlogic): Likewise.
+
+2023-07-05  Richard Biener  <rguenther@suse.de>
+
+	* tree-vect-stmts.cc (vect_mark_relevant): Fix typo.
+
+2023-07-05  yulong  <shiyulong@iscas.ac.cn>
+
+	* config/riscv/vector.md: Add float16 attr at sew、vlmul and ratio.
+
+2023-07-05  yulong  <shiyulong@iscas.ac.cn>
+
+	* config/riscv/genrvv-type-indexer.cc (valid_type): Enable FP16 tuple.
+	* config/riscv/riscv-modes.def (RVV_TUPLE_MODES): New macro.
+	(ADJUST_ALIGNMENT): Ditto.
+	(RVV_TUPLE_PARTIAL_MODES): Ditto.
+	(ADJUST_NUNITS): Ditto.
+	* config/riscv/riscv-vector-builtins-types.def (vfloat16mf4x2_t):
+	New types.
+	(vfloat16mf4x3_t): Ditto.
+	(vfloat16mf4x4_t): Ditto.
+	(vfloat16mf4x5_t): Ditto.
+	(vfloat16mf4x6_t): Ditto.
+	(vfloat16mf4x7_t): Ditto.
+	(vfloat16mf4x8_t): Ditto.
+	(vfloat16mf2x2_t): Ditto.
+	(vfloat16mf2x3_t): Ditto.
+	(vfloat16mf2x4_t): Ditto.
+	(vfloat16mf2x5_t): Ditto.
+	(vfloat16mf2x6_t): Ditto.
+	(vfloat16mf2x7_t): Ditto.
+	(vfloat16mf2x8_t): Ditto.
+	(vfloat16m1x2_t): Ditto.
+	(vfloat16m1x3_t): Ditto.
+	(vfloat16m1x4_t): Ditto.
+	(vfloat16m1x5_t): Ditto.
+	(vfloat16m1x6_t): Ditto.
+	(vfloat16m1x7_t): Ditto.
+	(vfloat16m1x8_t): Ditto.
+	(vfloat16m2x2_t): Ditto.
+	(vfloat16m2x3_t): Ditto.
+	(vfloat16m2x4_t): Ditto.
+	(vfloat16m4x2_t): Ditto.
+	* config/riscv/riscv-vector-builtins.def (vfloat16mf4x2_t): New macro.
+	(vfloat16mf4x3_t): Ditto.
+	(vfloat16mf4x4_t): Ditto.
+	(vfloat16mf4x5_t): Ditto.
+	(vfloat16mf4x6_t): Ditto.
+	(vfloat16mf4x7_t): Ditto.
+	(vfloat16mf4x8_t): Ditto.
+	(vfloat16mf2x2_t): Ditto.
+	(vfloat16mf2x3_t): Ditto.
+	(vfloat16mf2x4_t): Ditto.
+	(vfloat16mf2x5_t): Ditto.
+	(vfloat16mf2x6_t): Ditto.
+	(vfloat16mf2x7_t): Ditto.
+	(vfloat16mf2x8_t): Ditto.
+	(vfloat16m1x2_t): Ditto.
+	(vfloat16m1x3_t): Ditto.
+	(vfloat16m1x4_t): Ditto.
+	(vfloat16m1x5_t): Ditto.
+	(vfloat16m1x6_t): Ditto.
+	(vfloat16m1x7_t): Ditto.
+	(vfloat16m1x8_t): Ditto.
+	(vfloat16m2x2_t): Ditto.
+	(vfloat16m2x3_t): Ditto.
+	(vfloat16m2x4_t): Ditto.
+	(vfloat16m4x2_t): Ditto.
+	* config/riscv/riscv-vector-switch.def (TUPLE_ENTRY): New.
+	* config/riscv/riscv.md: New.
+	* config/riscv/vector-iterators.md: New.
+
 2023-07-04  Andrew Pinski  <apinski@marvell.com>
 
 	PR tree-optimization/110487
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 31e1a2e29a7..ec0d4f34cd2 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230705
+20230706
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 6419820ef69..253327442de 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* c-common.cc (c_common_type_for_mode): Use GET_MODE_PRECISION.
+
 2023-06-29  Qing Zhao  <qing.zhao@oracle.com>
 
 	PR c/77650
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 92385a0fee4..ed322a995a3 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* trans-types.cc (gfc_type_for_mode): Ditto.
+
 2023-06-28  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/110360
diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index 432ae835058..0af134ce3a2 100644
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,8 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* go-lang.cc (go_langhook_type_for_mode): Ditto.
+
 2023-06-26  Ian Lance Taylor  <iant@golang.org>
 
 	* lang.opt (fgo-importcfg): New option.
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index ef375fae9a5..77325bde3cb 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,8 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* lto-lang.cc (lto_type_for_mode): Ditto.
+
 2023-07-04  Pan Li  <pan2.li@intel.com>
 	    Thomas Schwinge  <thomas@codesourcery.com>
 
diff --git a/gcc/rust/ChangeLog b/gcc/rust/ChangeLog
index 4854d71b7b6..de25e736a33 100644
--- a/gcc/rust/ChangeLog
+++ b/gcc/rust/ChangeLog
@@ -1,3 +1,8 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* backend/rust-tree.cc (c_common_type_for_mode): Ditto.
+
 2023-06-22  Paul E. Murphy  <murphyp@linux.ibm.com>
 
 	* rust-object-export.cc [TARGET_AIX]: Rename and update usage to
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b6ce873d8ac..9b5fa702553 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,110 @@
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-1.c: Add
+	tests for variable index.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-2.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-3.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-4.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-run.c:
+	Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_extract-zvfh-run.c:
+	Ditto.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-1.c: Adjust
+	test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-2.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-3.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-4.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-run.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/vec_set-zvfh-run.c:
+	Ditto.
+
+2023-07-05  Robin Dapp  <rdapp@ventanamicro.com>
+	    Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-10.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-11.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-12.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-13.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-14.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-3.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-4.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-6.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-7.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-8.c: New test.
+	* gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-9.c: New test.
+
+2023-07-05  YunQiang Su  <yunqiang.su@cipunited.com>
+
+	* gcc.target/mips/expand-block-move-r6-no-unaligned.c: new test.
+	* gcc.target/mips/expand-block-move-r6.c: new test.
+
+2023-07-05  Richard Biener  <rguenther@suse.de>
+
+	* gcc.dg/vect/slp-perm-9.c: Always use alternate N.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	* gcc.target/i386/avx512f-copysign.c: Suppress for 32-bit.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/100711
+	* gcc.target/i386/pr100711-6.c: New test.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/100711
+	* gcc.target/i386/pr100711-4.c: New test.
+	* gcc.target/i386/pr100711-5.c: New test.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/93768
+	* gcc.target/i386/avx512f-andn-di-zmm-2.c: New test.
+	* gcc.target/i386/avx512f-andn-si-zmm-2.c: Adjust expecations
+	towards generated code.
+	* gcc.target/i386/pr100711-3.c: Adjust expectations for 32-bit
+	code.
+
+2023-07-05  Jan Beulich  <jbeulich@suse.com>
+
+	PR target/93768
+	* gcc.target/i386/avx512-binop-not-1.h: New.
+	* gcc.target/i386/avx512-binop-not-2.h: New.
+	* gcc.target/i386/avx512f-orn-si-zmm-1.c: New test.
+	* gcc.target/i386/avx512f-orn-si-zmm-2.c: New test.
+
+2023-07-05  yulong  <shiyulong@iscas.ac.cn>
+
+	* gcc.target/riscv/rvv/base/abi-10.c: Add float16 tuple type case.
+	* gcc.target/riscv/rvv/base/abi-11.c: Ditto.
+	* gcc.target/riscv/rvv/base/abi-12.c: Ditto.
+	* gcc.target/riscv/rvv/base/abi-15.c: Ditto.
+	* gcc.target/riscv/rvv/base/abi-8.c: Ditto.
+	* gcc.target/riscv/rvv/base/abi-9.c: Ditto.
+	* gcc.target/riscv/rvv/base/abi-17.c: New test.
+	* gcc.target/riscv/rvv/base/abi-18.c: New test.
+
+2023-07-05  yulong  <shiyulong@iscas.ac.cn>
+
+	* gcc.target/riscv/rvv/base/tuple-28.c: New test.
+	* gcc.target/riscv/rvv/base/tuple-29.c: New test.
+	* gcc.target/riscv/rvv/base/tuple-30.c: New test.
+	* gcc.target/riscv/rvv/base/tuple-31.c: New test.
+	* gcc.target/riscv/rvv/base/tuple-32.c: New test.
+
+2023-07-05  Jie Mei  <jie.mei@oss.cipunited.com>
+
+	* gcc.target/mips/mips16e2-cmov.c: Adjust branch cost to
+	encourage if-conversion.
+	* gcc.target/mips/movcc-3.c: Same as above.
+
 2023-07-04  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/110491
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 299aa7bdac2..0dd595dfbbc 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,40 @@
+2023-07-05  Thomas Rodgers  <trodgers@redhat.com>
+
+	* testsuite/25_algorithms/pstl/alg_sorting/set.cc: Delete
+	file.
+	* testsuite/25_algorithms/pstl/alg_sorting/set_difference.cc:
+	New file.
+	* testsuite/25_algorithms/pstl/alg_sorting/set_intersection.cc:
+	Likewise.
+	* testsuite/25_algorithms/pstl/alg_sorting/set_symmetric_difference.cc:
+	Likewise.
+	* testsuite/25_algorithms/pstl/alg_sorting/set_union.cc:
+	Likewise.
+	* testsuite/25_algorithms/pstl/alg_sorting/set_util.h:
+	Likewise.
+
+2023-07-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/23_containers/forward_list/debug/iterator1_neg.cc:
+	Skip as UNSUPPORTED for C++98 mode.
+	* testsuite/23_containers/forward_list/debug/iterator3_neg.cc:
+	Likewise.
+
+2023-07-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/110542
+	* include/bits/stl_uninitialized.h (__uninitialized_default_n):
+	Do not use std::fill_n during constant evaluation.
+
+2023-07-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/vector.tcc (_M_default_append): Replace try-block
+	with RAII types.
+
+2023-07-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/iterator_concepts.h (projected): Add typename.
+
 2023-07-03  Jonathan Wakely  <jwakely@redhat.com>
 
 	* testsuite/27_io/headers/iosfwd/synopsis.cc: Make wsyncbuf and