[gcc r14-3137] Daily bump.

[gcc r14-3137] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:4271b7422fd901f603e13371e4fff1e1807b1578

commit r14-3137-g4271b7422fd901f603e13371e4fff1e1807b1578
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Aug 11 00:16:45 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 148 ++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/testsuite/ChangeLog |  53 +++++++++++++++++
 libstdc++-v3/ChangeLog  |  27 +++++++++
 4 files changed, 229 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b981c4387984..526f02bb5fe4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,151 @@
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/110923
+	* tree-ssa-loop-split.cc (split_loop): Watch for division by zero.
+
+2023-08-10  Patrick O'Neill  <patrick@rivosinc.com>
+
+	* common/config/riscv/riscv-common.cc: Add Ztso and mark Ztso as
+	dependent on 'a' extension.
+	* config/riscv/riscv-opts.h (MASK_ZTSO): New mask.
+	(TARGET_ZTSO): New target.
+	* config/riscv/riscv.cc (riscv_memmodel_needs_amo_acquire): Add
+	Ztso case.
+	(riscv_memmodel_needs_amo_release): Add Ztso case.
+	(riscv_print_operand): Add Ztso case for LR/SC annotations.
+	* config/riscv/riscv.md: Import sync-rvwmo.md and sync-ztso.md.
+	* config/riscv/riscv.opt: Add Ztso target variable.
+	* config/riscv/sync.md (mem_thread_fence_1): Expand to RVWMO or
+	Ztso specific insn.
+	(atomic_load<mode>): Expand to RVWMO or Ztso specific insn.
+	(atomic_store<mode>): Expand to RVWMO or Ztso specific insn.
+	* config/riscv/sync-rvwmo.md: New file. Seperate out RVWMO
+	specific load/store/fence mappings.
+	* config/riscv/sync-ztso.md: New file. Seperate out Ztso
+	specific load/store/fence mappings.
+
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	* cfgloopmanip.cc (duplicate_loop_body_to_header_edge): Special case loops with
+	0 iteration count.
+
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-threadupdate.cc (ssa_fix_duplicate_block_edges): Fix profile update.
+
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	* profile-count.cc (profile_count::differs_from_p): Fix overflow and
+	handling of undefined values.
+
+2023-08-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/102989
+	* tree-ssa-phiopt.cc (single_non_singleton_phi_for_edges): Never
+	return virtual phis and return NULL if there is a virtual phi
+	where the arguments from E0 and E1 edges aren't equal.
+
+2023-08-10  Richard Biener  <rguenther@suse.de>
+
+	* internal-fn.def (VCOND, VCONDU, VCONDEQ, VCOND_MASK,
+	VEC_SET, VEC_EXTRACT): Make ECF_CONST | ECF_NOTHROW.
+
+2023-08-10  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/110962
+	* config/riscv/autovec.md (vec_duplicate<mode>): New pattern.
+
+2023-08-10  Pan Li  <pan2.li@intel.com>
+
+	* config/riscv/riscv-vector-builtins-bases.cc
+	(class vfnmacc_frm): New class for vfnmacc.
+	(vfnmacc_frm_obj): New declaration.
+	(BASE): Ditto.
+	* config/riscv/riscv-vector-builtins-bases.h: Ditto.
+	* config/riscv/riscv-vector-builtins-functions.def
+	(vfnmacc_frm): New function definition.
+
+2023-08-10  Pan Li  <pan2.li@intel.com>
+
+	* config/riscv/riscv-vector-builtins-bases.cc
+	(class vfmacc_frm): New class for vfmacc frm.
+	(vfmacc_frm_obj): New declaration.
+	(BASE): Ditto.
+	* config/riscv/riscv-vector-builtins-bases.h: Ditto.
+	* config/riscv/riscv-vector-builtins-functions.def
+	(vfmacc_frm): New function definition.
+
+2023-08-10  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/110964
+	* config/riscv/riscv-v.cc (expand_cond_len_ternop): Add integer ternary.
+
+2023-08-10  Richard Biener  <rguenther@suse.de>
+
+	* tree-vectorizer.h (vectorizable_live_operation): Remove
+	gimple_stmt_iterator * argument.
+	* tree-vect-loop.cc (vectorizable_live_operation): Likewise.
+	Adjust plumbing around vect_get_loop_mask.
+	(vect_analyze_loop_operations): Adjust.
+	* tree-vect-slp.cc (vect_slp_analyze_node_operations_1): Likewise.
+	(vect_bb_slp_mark_live_stmts): Likewise.
+	(vect_schedule_slp_node): Likewise.
+	* tree-vect-stmts.cc (can_vectorize_live_stmts): Likewise.
+	Remove gimple_stmt_iterator * argument.
+	(vect_transform_stmt): Adjust.
+
+2023-08-10  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/vector-iterators.md: Add missing modes.
+
+2023-08-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/102989
+	* lto-streamer-in.cc (lto_input_tree_1): Assert TYPE_PRECISION
+	is up to WIDE_INT_MAX_PRECISION rather than MAX_BITSIZE_MODE_ANY_INT.
+
+2023-08-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/102989
+	* expr.cc (expand_expr_real_1) <case MEM_REF>: Add an early return for
+	EXPAND_WRITE or EXPAND_MEMORY modifiers to avoid testing it multiple
+	times.
+
+2023-08-10  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/110832
+	* config/i386/mmx.md: (movq_<mode>_to_sse): Also do not
+	sanitize upper part of V4HFmode register with
+	-fno-trapping-math.
+	(<insn>v4hf3): Enable for ix86_partial_vec_fp_math.
+	(<divv4hf3): Ditto.
+	(<insn>v2hf3): Ditto.
+	(divv2hf3): Ditto.
+	(movd_v2hf_to_sse): Do not sanitize upper part of V2HFmode
+	register with -fno-trapping-math.
+
+2023-08-10  Pan Li  <pan2.li@intel.com>
+	    Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/riscv-protos.h
+	(enum floating_point_rounding_mode): Add NONE, DYN_EXIT and DYN_CALL.
+	(get_frm_mode): New declaration.
+	* config/riscv/riscv-v.cc (get_frm_mode): New function to get frm mode.
+	* config/riscv/riscv-vector-builtins.cc
+	(function_expander::use_ternop_insn): Take care of frm reg.
+	* config/riscv/riscv.cc (riscv_static_frm_mode_p): Migrate to FRM_XXX.
+	(riscv_emit_frm_mode_set): Ditto.
+	(riscv_emit_mode_set): Ditto.
+	(riscv_frm_adjust_mode_after_call): Ditto.
+	(riscv_frm_mode_needed): Ditto.
+	(riscv_frm_mode_after): Ditto.
+	(riscv_mode_entry): Ditto.
+	(riscv_mode_exit): Ditto.
+	* config/riscv/riscv.h (NUM_MODES_FOR_MODE_SWITCHING): Ditto.
+	* config/riscv/vector.md
+	(rne,rtz,rdn,rup,rmm,dyn,dyn_exit,dyn_call,none): Removed
+	(symbol_ref): * config/riscv/vector.md: Set frm_mode attr explicitly.
+
 2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
 
 	* config/riscv/riscv-vsetvl.cc (anticipatable_occurrence_p): Fix
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9ae743a51cb1..fa6960c56ada 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230810
+20230811
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 26ab43eebf90..d9d182a96a0d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,56 @@
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/110923
+	* gcc.dg/tree-ssa/pr110923.c: New test.
+
+2023-08-10  Patrick O'Neill  <patrick@rivosinc.com>
+
+	* gcc.target/riscv/amo-table-ztso-amo-add-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-amo-add-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-amo-add-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-amo-add-4.c: New test.
+	* gcc.target/riscv/amo-table-ztso-amo-add-5.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-4.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-5.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-6.c: New test.
+	* gcc.target/riscv/amo-table-ztso-compare-exchange-7.c: New test.
+	* gcc.target/riscv/amo-table-ztso-fence-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-fence-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-fence-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-fence-4.c: New test.
+	* gcc.target/riscv/amo-table-ztso-fence-5.c: New test.
+	* gcc.target/riscv/amo-table-ztso-load-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-load-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-load-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-store-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-store-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-store-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-subword-amo-add-1.c: New test.
+	* gcc.target/riscv/amo-table-ztso-subword-amo-add-2.c: New test.
+	* gcc.target/riscv/amo-table-ztso-subword-amo-add-3.c: New test.
+	* gcc.target/riscv/amo-table-ztso-subword-amo-add-4.c: New test.
+	* gcc.target/riscv/amo-table-ztso-subword-amo-add-5.c: New test.
+
+2023-08-10  Jan Hubicka  <jh@suse.cz>
+
+	* gcc.dg/tree-ssa/phi_on_compare-1.c: Check profile consistency.
+
+2023-08-10  Pan Li  <pan2.li@intel.com>
+
+	* gcc.target/riscv/rvv/base/float-point-nmacc.c: New test.
+
+2023-08-10  Pan Li  <pan2.li@intel.com>
+
+	* gcc.target/riscv/rvv/base/float-point-macc.c: New test.
+
+2023-08-10  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/110964
+	* gcc.target/riscv/rvv/autovec/pr110964.c: New test.
+
 2023-08-09  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
 
 	* gcc.target/riscv/rvv/autovec/gather-scatter/strided_load_run-1.c:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 369fbfb87f39..5820b7a852a4 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,30 @@
+2023-08-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/110974
+	* include/std/format (_Spec::_S_parse_width_or_precision): Check
+	for empty range before dereferencing iterator.
+	* testsuite/std/format/string.cc: Check for expected exception.
+	Fix expected exception message in test_pr110862() and actually
+	call it.
+
+2023-08-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/110968
+	* include/std/format (__formatter_fp::format): Check return
+	value of _M_localize.
+	* testsuite/std/format/functions/format.cc: Check classic
+	locale.
+
+2023-08-10  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/110970
+	* include/bits/stl_iterator.h (__detail::__move_iter_cat): Use
+	__iter_category_t.
+	(iterator_traits<common_iterator<I, S>>::_S_iter_cat): Likewise.
+	(__detail::__basic_const_iterator_iter_cat): Likewise.
+	* include/bits/stl_iterator_base_types.h (__iterator_category_t):
+	Rename to __iter_category_t.
+
 2023-08-09  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/chrono.h (duration_cast): Do not use braces