From d5c96225b4a13d0783b41660a4ccc7f452216290 Mon Sep 17 00:00:00 2001
From: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Tue, 12 Dec 2023 00:17:22 +0000
Subject: [PATCH] Daily bump.
---
gcc/ChangeLog | 221 ++++++++++++++++++++++++++++++++++++++++
gcc/DATESTAMP | 2 +-
gcc/ada/ChangeLog | 5 +
gcc/analyzer/ChangeLog | 11 ++
gcc/c/ChangeLog | 15 +++
gcc/cp/ChangeLog | 28 +++++
gcc/d/ChangeLog | 10 ++
gcc/fortran/ChangeLog | 22 ++++
gcc/testsuite/ChangeLog | 213 ++++++++++++++++++++++++++++++++++++++
libgcc/ChangeLog | 10 ++
libgfortran/ChangeLog | 40 ++++++++
libgomp/ChangeLog | 15 +++
libphobos/ChangeLog | 5 +
13 files changed, 596 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6724048f5172..323e6ad3d070 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,224 @@
+2023-12-11 Richard Sandiford <richard.sandiford@arm.com>
+
+ * recog.cc (constrain_operands): Pass VOIDmode to
+ strict_memory_address_p for 'p' constraints in asms.
+ * rtl-ssa/changes.cc (recog_level2): Skip redundant constrain_operands
+ for asms.
+
+2023-12-11 Jason Merrill <jason@redhat.com>
+
+ * common.opt: Add comment.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR middle-end/112784
+ * expr.cc (emit_block_move_via_loop): Call int_mode_for_size
+ for maybe-too-wide sizes.
+ (emit_block_cmp_via_loop): Likewise.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/112778
+ * builtins.cc (can_store_by_multiple_pieces): New.
+ (try_store_by_multiple_pieces): Call it.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/112804
+ * builtins.cc (try_store_by_multiple_pieces): Use ptr's mode
+ for the increment.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ * doc/invoke.texi (multiflags): Add period after @xref to
+ silence warning.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ * config/rl78/rl78.cc (TARGET_HAVE_STRUB_SUPPORT_FOR): Disable.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ * ipa-strub.cc (pass_ipa_strub::execute): Check that we don't
+ add indirection to pointer parameters, and document attribute
+ access non-interactions.
+
+2023-12-11 Roger Sayle <roger@nextmovesoftware.com>
+
+ PR rtl-optimization/112380
+ * combine.cc (expand_field_assignment): Check if gen_lowpart
+ returned a CLOBBER, and avoid calling gen_simplify_binary with
+ it if so.
+
+2023-12-11 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR target/111867
+ * config/aarch64/aarch64.cc (aarch64_float_const_representable_p): For BFmode,
+ only accept +0.0.
+
+2023-12-11 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR tree-optimization/111972
+ PR tree-optimization/110637
+ * match.pd (`(convert)(zeroone !=/== CST)`): Match
+ and simplify to ((convert)zeroone){,^1}.
+ * fold-const.cc (fold_binary_loc): Remove
+ transformation of `(~a) & 1` and `(a ^ 1) & 1`
+ into `(convert)(a == 0)`.
+
+2023-12-11 Andrew Pinski <quic_apinski@quicinc.com>
+
+ PR middle-end/112935
+ * expr.cc (expand_expr_real_2): Use
+ gimple_zero_one_valued_p instead of tree_nonzero_bits
+ to find boolean defined expressions.
+
+2023-12-11 Mikael Pettersson <mikpelinux@gmail.com>
+
+ PR target/112413
+ * config/m68k/linux.h (ASM_RETURN_CASE_JUMP): For
+ TARGET_LONG_JUMP_TABLE_OFFSETS, reference the jump table
+ via its label.
+ * config/m68k/m68kelf.h (ASM_RETURN_CASE_JUMP): Likewise.
+ * config/m68k/netbsd-elf.h (ASM_RETURN_CASE_JUMP): Likewise.
+
+2023-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/aarch64/aarch64.cc (lane_size): New function.
+ (aarch64_simd_clone_compute_vecsize_and_simdlen): Determine simdlen according to NDS rule
+ and reject combination of simdlen and types that lead to vectors larger than 128bits.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * rtl-ssa/insns.cc (function_info::record_use): Add !ordered_p case.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-v.cc (get_gather_index_mode): New function.
+ (shuffle_series_patterns): Robostify shuffle index.
+ (shuffle_generic_patterns): Ditto.
+
+2023-12-11 Victor Do Nascimento <victor.donascimento@arm.com>
+
+ * config/aarch64/arm_neon.h (vldap1_lane_u64): Add
+ `const' to `__builtin_aarch64_simd_di *' cast.
+ (vldap1q_lane_u64): Likewise.
+ (vldap1_lane_s64): Cast __src to `const __builtin_aarch64_simd_di *'.
+ (vldap1q_lane_s64): Likewise.
+ (vldap1_lane_f64): Cast __src to `const __builtin_aarch64_simd_df *'.
+ (vldap1q_lane_f64): Cast __src to `const __builtin_aarch64_simd_df *'.
+ (vldap1_lane_p64): Add `const' to `__builtin_aarch64_simd_di *' cast.
+ (vldap1q_lane_p64): Add `const' to `__builtin_aarch64_simd_di *' cast.
+ (vstl1_lane_u64): remove stray `const'.
+ (vstl1_lane_s64): Cast __src to `__builtin_aarch64_simd_di *'.
+ (vstl1q_lane_s64): Likewise.
+ (vstl1_lane_f64): Cast __src to `const __builtin_aarch64_simd_df *'.
+ (vstl1q_lane_f64): Likewise.
+
+2023-12-11 Robin Dapp <rdapp@ventanamicro.com>
+
+ PR target/112853
+ * config/riscv/riscv-v.cc (expand_const_vector): Fix step
+ calculation.
+ (modulo_sel_indices): Also perform modulo for variable-length
+ constants.
+ (shuffle_series): Recognize series permutations.
+ (expand_vec_perm_const_1): Add shuffle_series.
+
+2023-12-11 liuhongt <hongtao.liu@intel.com>
+
+ * match.pd (VCE (a cmp b ? -1 : 0) < 0) ? c : d ---> (VCE ((a
+ cmp b) ? (VCE:c) : (VCE:d))): New gimple simplication.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ PR target/112431
+ * config/riscv/vector.md: Support highest overlap for wv instructions.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-vsetvl.cc (extract_single_source): Fix ICE.
+
+2023-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/extend.texi (__sync_fetch_and_add, __sync_fetch_and_sub,
+ __sync_fetch_and_or, __sync_fetch_and_and, __sync_fetch_and_xor,
+ __sync_fetch_and_nand, __sync_add_and_fetch, __sync_sub_and_fetch,
+ __sync_or_and_fetch, __sync_and_and_fetch, __sync_xor_and_fetch,
+ __sync_nand_and_fetch, __sync_bool_compare_and_swap,
+ __sync_val_compare_and_swap, __sync_lock_test_and_set,
+ __sync_lock_release, __atomic_load_n, __atomic_load, __atomic_store_n,
+ __atomic_store, __atomic_exchange_n, __atomic_exchange,
+ __atomic_compare_exchange_n, __atomic_compare_exchange,
+ __atomic_add_fetch, __atomic_sub_fetch, __atomic_and_fetch,
+ __atomic_xor_fetch, __atomic_or_fetch, __atomic_nand_fetch,
+ __atomic_fetch_add, __atomic_fetch_sub, __atomic_fetch_and,
+ __atomic_fetch_xor, __atomic_fetch_or, __atomic_fetch_nand,
+ __atomic_test_and_set, __atomic_clear, __atomic_thread_fence,
+ __atomic_signal_fence, __atomic_always_lock_free,
+ __atomic_is_lock_free, __builtin_add_overflow,
+ __builtin_sadd_overflow, __builtin_saddl_overflow,
+ __builtin_saddll_overflow, __builtin_uadd_overflow,
+ __builtin_uaddl_overflow, __builtin_uaddll_overflow,
+ __builtin_sub_overflow, __builtin_ssub_overflow,
+ __builtin_ssubl_overflow, __builtin_ssubll_overflow,
+ __builtin_usub_overflow, __builtin_usubl_overflow,
+ __builtin_usubll_overflow, __builtin_mul_overflow,
+ __builtin_smul_overflow, __builtin_smull_overflow,
+ __builtin_smulll_overflow, __builtin_umul_overflow,
+ __builtin_umull_overflow, __builtin_umulll_overflow,
+ __builtin_add_overflow_p, __builtin_sub_overflow_p,
+ __builtin_mul_overflow_p, __builtin_addc, __builtin_addcl,
+ __builtin_addcll, __builtin_subc, __builtin_subcl, __builtin_subcll,
+ __builtin_alloca, __builtin_alloca_with_align,
+ __builtin_alloca_with_align_and_max, __builtin_speculation_safe_value,
+ __builtin_nan, __builtin_nand32, __builtin_nand64, __builtin_nand128,
+ __builtin_nanf, __builtin_nanl, __builtin_nanf@var{n},
+ __builtin_nanf@var{n}x, __builtin_nans, __builtin_nansd32,
+ __builtin_nansd64, __builtin_nansd128, __builtin_nansf,
+ __builtin_nansl, __builtin_nansf@var{n}, __builtin_nansf@var{n}x,
+ __builtin_ffs, __builtin_clz, __builtin_ctz, __builtin_clrsb,
+ __builtin_popcount, __builtin_parity, __builtin_bswap16,
+ __builtin_bswap32, __builtin_bswap64, __builtin_bswap128,
+ __builtin_extend_pointer, __builtin_goacc_parlevel_id,
+ __builtin_goacc_parlevel_size, vec_clrl, vec_clrr, vec_mulh, vec_mul,
+ vec_div, vec_dive, vec_mod, __builtin_rx_mvtc): Use @var{...} around
+ parameter names.
+ (vec_rl, vec_sl, vec_sr, vec_sra): Likewise. Use @var{...} also
+ around A, B and R in description.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * config/riscv/riscv-selftests.cc (riscv_run_selftests):
+ Remove poly self test when FIXED-VLMAX.
+
+2023-12-11 Fei Gao <gaofei@eswincomputing.com>
+ Xiao Zeng <zengxiao@eswincomputing.com>
+
+ * ifcvt.cc (noce_cond_zero_binary_op_supported): Add support for AND.
+ (noce_bbs_ok_for_cond_zero_arith): Likewise.
+ (noce_try_cond_zero_arith): Likewise.
+
+2023-12-11 liuhongt <hongtao.liu@intel.com>
+
+ PR target/112904
+ * config/i386/mmx.md (*xop_pcmov_<mode>): New define_insn.
+
+2023-12-11 Haochen Gui <guihaoc@gcc.gnu.org>
+
+ PR target/112707
+ * config/rs6000/rs6000.h (TARGET_FCTID): Define.
+ * config/rs6000/rs6000.md (lrint<mode>di2): Add guard TARGET_FCTID.
+ * (lround<mode>di2): Replace TARGET_FPRND with TARGET_FCTID.
+
+2023-12-11 Haochen Gui <guihaoc@gcc.gnu.org>
+
+ PR target/112707
+ * config/rs6000/rs6000.md (expand lrint<mode>si2): New.
+ (insn lrint<mode>si2): Rename to...
+ (*lrint<mode>si): ...this.
+ (lrint<mode>si_di): New.
+
2023-12-10 Fei Gao <gaofei@eswincomputing.com>
Xiao Zeng <zengxiao@eswincomputing.com>
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 6a5191bd9774..190b92f716be 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231211
+20231212
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 48a5bb742536..22d24615ed84 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2023-12-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * terminals.c [__FreeBSD__]: Include <libutil.h>.
+ (TABDLY): Only define if missing.
+
2023-12-06 Alexandre Oliva <oliva@adacore.com>
* gcc-interface/trans.cc: Include ipa-strub.h.
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index cf056decf722..7f6296539536 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,14 @@
+2023-12-11 David Malcolm <dmalcolm@redhat.com>
+
+ PR analyzer/112955
+ * engine.cc (feasibility_state::feasibility_state): Initialize
+ m_snodes_visited.
+
+2023-12-11 Andrew Pinski <apinski@marvell.com>
+
+ * region-model-manager.cc (maybe_undo_optimize_bit_field_compare): Remove
+ the check for type being unsigned_char_type_node.
+
2023-12-08 David Malcolm <dmalcolm@redhat.com>
* sm-taint.cc (taint_state_machine::alt_get_inherited_state): Fix
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index f6175775c20d..a96e65b6abb6 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,18 @@
+2023-12-11 Martin Uecker <uecker@tugraz.at>
+
+ PR c/112488
+ * c-decl.cc (add_decl_expr): Revise.
+ (finish_struct): Create DECL_EXPR.
+ * c-parser.cc (c_parser_struct_or_union_specifier): Call
+ finish_struct with expression for VLA sizes.
+ * c-tree.h (finish_struct): Add argument.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * c-parser.cc (c_parser_omp_requires): Handle acquires/release
+ in atomic_default_mem_order clause.
+ (c_parser_omp_atomic): Update.
+
2023-12-05 Richard Sandiford <richard.sandiford@arm.com>
* c-decl.cc (std_attribute_table): Add extra braces to work
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d493135edca9..56089138a0b4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,31 @@
+2023-12-11 Patrick Palka <ppalka@redhat.com>
+
+ * pt.cc (alias_ctad_tweaks): Pass use_spec_table=false to
+ tsubst_decl.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * parser.cc (cp_parser_omp_requires): Handle acquires/release
+ in atomic_default_mem_order clause.
+ (cp_parser_omp_atomic): Update.
+
+2023-12-11 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/96090
+ PR c++/100470
+ * call.cc (build_over_call): Prevent folding of trivial special
+ members when checking for noexcept.
+ * method.cc (constructible_expr): Perform value-initialisation
+ for empty parameter lists.
+ (is_nothrow_xible): Treat as noexcept operator.
+
+2023-12-11 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/104234
+ PR c++/112580
+ * pt.cc (tsubst_template_decl): Clear
+ DECL_UNINSTANTIATED_TEMPLATE_FRIEND_P.
+
2023-12-10 Ken Matsui <kmatsui@gcc.gnu.org>
* cp-trait.def: Define __remove_pointer.
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index b002b459adc4..f07ec4677277 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,13 @@
+2023-12-11 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * Make-lang.in (D_FRONTEND_OBJS): Rename d/common-string.o to
+ d/common-smallbuffer.o.
+ * dmd/MERGE: Merge upstream dmd 2bbf64907c.
+ * dmd/VERSION: Bump version to v2.106.0.
+ * modules.cc (layout_moduleinfo_fields): Update for new front-end
+ interface.
+ (layout_moduleinfo): Likewise.
+
2023-12-05 Richard Sandiford <richard.sandiford@arm.com>
* d-attribs.cc (d_langhook_common_attribute_table): Add extra braces
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index daab6e223b46..0a1eae419bd6 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,25 @@
+2023-12-11 Thomas Schwinge <thomas@codesourcery.com>
+
+ * trans-openmp.cc (gfc_omp_call_is_alloc): Resolve ICE.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.h (enum gfc_omp_requires_kind): Add
+ OMP_REQ_ATOMIC_MEM_ORDER_ACQUIRE and OMP_REQ_ATOMIC_MEM_ORDER_RELEASE.
+ (gfc_namespace): Add a 7th bit to omp_requires.
+ * module.cc (enum ab_attribute): Add AB_OMP_REQ_MEM_ORDER_ACQUIRE
+ and AB_OMP_REQ_MEM_ORDER_RELEASE
+ (mio_symbol_attribute): Handle it.
+ * openmp.cc (gfc_omp_requires_add_clause): Update for acquire/release.
+ (gfc_match_omp_requires): Likewise.
+ (gfc_match_omp_atomic): Handle them for atomic_default_mem_order.
+ * parse.cc: Likewise.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * trans-openmp.cc (gfc_omp_call_add_alloc,
+ gfc_omp_call_is_alloc): Set 'fn spec'.
+
2023-12-10 Harald Anlauf <anlauf@gmx.de>
PR fortran/111503
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 36db275f8669..d76225408932 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,216 @@
+2023-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/strub-O2fni.c: Add -fno-stack-protector to dg-options.
+ * c-c++-common/strub-O3fni.c: Likewise.
+ * c-c++-common/strub-Os.c: Likewise.
+ * c-c++-common/strub-Og.c: Likewise.
+
+2023-12-11 Martin Uecker <uecker@tugraz.at>
+
+ PR c/112488
+ * gcc.dg/pr112488-1.c: New test.
+ * gcc.dg/pr112488-2.c: New test.
+ * gcc.dg/pr112898.c: New test.
+ * gcc.misc-tests/gcov-pr85350.c: Adapt.
+
+2023-12-11 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/prfm_imm_offset_2.c: New test.
+
+2023-12-11 Jason Merrill <jason@redhat.com>
+
+ * g++.dg/cpp2a/concepts-explicit-inst1.C: Specify ABI v18.
+ * g++.dg/cpp2a/concepts-explicit-inst1a.C: New test.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR middle-end/112784
+ * gcc.target/i386/avx512cd-inline-stringops-pr112784.c: New.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/112778
+ * gcc.dg/inline-mem-cmp-pr112778.c: New.
+
+2023-12-11 Alexandre Oliva <oliva@adacore.com>
+
+ PR target/112804
+ * gcc.target/aarch64/inline-mem-set-pr112804.c: New.
+
+2023-12-11 Roger Sayle <roger@nextmovesoftware.com>
+
+ PR rtl-optimization/112380
+ * gcc.dg/pr112380.c: New test case.
+
+2023-12-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR testsuite/112297
+ * gcc.target/i386/pr100936.c: Require nonpic target.
+
+2023-12-11 Patrick Palka <ppalka@redhat.com>
+
+ PR c++/63378
+ * g++.dg/template/fnspec3.C: New test.
+
+2023-12-11 Andrew Pinski <quic_apinski@quicinc.com>
+
+ * gcc.dg/tree-ssa/pr110637-1.c: New test.
+ * gcc.dg/tree-ssa/pr110637-2.c: New test.
+ * gcc.dg/tree-ssa/pr110637-3.c: New test.
+ * gcc.dg/tree-ssa/pr111972-1.c: New test.
+ * gcc.dg/tree-ssa/pr69270.c: Update testcase.
+ * gcc.target/i386/pr110790-2.c: Update testcase.
+ * gcc.dg/fold-even-1.c: Removed.
+
+2023-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * lib/target-supports.exp: Add aarch64 targets to vect_simd_clones.
+ * c-c++-common/gomp/declare-variant-14.c: Adapt test for aarch64.
+ * c-c++-common/gomp/pr60823-1.c: Likewise.
+ * c-c++-common/gomp/pr60823-2.c: Likewise.
+ * c-c++-common/gomp/pr60823-3.c: Likewise.
+ * g++.dg/gomp/attrs-10.C: Likewise.
+ * g++.dg/gomp/declare-simd-1.C: Likewise.
+ * g++.dg/gomp/declare-simd-3.C: Likewise.
+ * g++.dg/gomp/declare-simd-4.C: Likewise.
+ * g++.dg/gomp/declare-simd-7.C: Likewise.
+ * g++.dg/gomp/declare-simd-8.C: Likewise.
+ * g++.dg/gomp/pr88182.C: Likewise.
+ * gcc.dg/declare-simd.c: Likewise.
+ * gcc.dg/gomp/declare-simd-1.c: Likewise.
+ * gcc.dg/gomp/declare-simd-3.c: Likewise.
+ * gcc.dg/gomp/pr87887-1.c: Likewise.
+ * gcc.dg/gomp/pr87895-1.c: Likewise.
+ * gcc.dg/gomp/pr89246-1.c: Likewise.
+ * gcc.dg/gomp/pr99542.c: Likewise.
+ * gcc.dg/gomp/simd-clones-2.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-1.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-2.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-4.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-5.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-6.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-7.c: Likewise.
+ * gcc.dg/vect/vect-simd-clone-8.c: Likewise.
+ * gfortran.dg/gomp/declare-simd-2.f90: Likewise.
+ * gfortran.dg/gomp/declare-simd-coarray-lib.f90: Likewise.
+ * gfortran.dg/gomp/declare-variant-14.f90: Likewise.
+ * gfortran.dg/gomp/pr79154-1.f90: Likewise.
+ * gfortran.dg/gomp/pr83977.f90: Likewise.
+ * gcc.target/aarch64/declare-simd-1.c: New file.
+ * gcc.target/aarch64/declare-simd-2.c: New file.
+
+2023-12-11 Patrick Palka <ppalka@redhat.com>
+
+ * g++.dg/modules/concept-8.h: New test.
+ * g++.dg/modules/concept-8_a.H: New test.
+ * g++.dg/modules/concept-8_b.C: New test.
+
+2023-12-11 Robin Dapp <rdapp@ventanamicro.com>
+
+ * gcc.target/riscv/rvv/autovec/builtin/strcmp-run.c: Adjust test
+ expectation and target selector.
+ * gcc.target/riscv/rvv/autovec/builtin/strlen-run.c: Adjust
+ target selector.
+ * gcc.target/riscv/rvv/autovec/builtin/strncmp-run.c: Ditto.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * c-c++-common/gomp/requires-3.c: Update for now valid code.
+ * gfortran.dg/gomp/requires-3.f90: Likewise.
+ * gfortran.dg/gomp/requires-2.f90: Update dg-error.
+ * gfortran.dg/gomp/requires-5.f90: Likewise.
+ * c-c++-common/gomp/requires-5.c: New test.
+ * c-c++-common/gomp/requires-6.c: New test.
+ * c-c++-common/gomp/requires-7.c: New test.
+ * c-c++-common/gomp/requires-8.c: New test.
+ * gfortran.dg/gomp/requires-10.f90: New test.
+ * gfortran.dg/gomp/requires-11.f90: New test.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/vsetvl/vsetvl_bug-2.c: New test.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/autovec/pr110950.c: Adapt test.
+
+2023-12-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * c-c++-common/asan/memcmp-1.c: Adjust pattern on darwin.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/vsetvl/avl_use_bug-1.c: Moved to...
+ * gcc.target/riscv/rvv/vsetvl/vsetvl_bug-1.c: ...here.
+
+2023-12-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * gcc.target/i386/pr112445.c: Require dfp.
+
+2023-12-11 liuhongt <hongtao.liu@intel.com>
+
+ * gcc.target/i386/avx512vl-blendv-3.c: New test.
+ * gcc.target/i386/blendv-3.c: New test.
+
+2023-12-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ * gcc.target/i386/libcall-1.c: Skip on darwin.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ PR target/112431
+ * gcc.target/riscv/rvv/base/pr112431-39.c: New test.
+ * gcc.target/riscv/rvv/base/pr112431-40.c: New test.
+ * gcc.target/riscv/rvv/base/pr112431-41.c: New test.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/vsetvl/avl_use_bug-1.c: New test.
+
+2023-12-11 Juzhe-Zhong <juzhe.zhong@rivai.ai>
+
+ * gcc.target/riscv/rvv/base/poly-selftest-1.c: New test.
+
+2023-12-11 Fei Gao <gaofei@eswincomputing.com>
+ Xiao Zeng <zengxiao@eswincomputing.com>
+
+ * gcc.target/riscv/zicond_ifcvt_opt.c: Add TCs for AND.
+
+2023-12-11 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/96090
+ PR c++/100470
+ * g++.dg/cpp0x/noexcept81.C: New test.
+ * g++.dg/ext/is_nothrow_constructible7.C: New test.
+ * g++.dg/ext/is_nothrow_constructible8.C: New test.
+
+2023-12-11 Nathaniel Shead <nathanieloshead@gmail.com>
+
+ PR c++/104234
+ PR c++/112580
+ * g++.dg/modules/pr104234.C: New test.
+
+2023-12-11 liuhongt <hongtao.liu@intel.com>
+
+ * g++.target/i386/pr112904.C: New test.
+
+2023-12-11 Haochen Gui <guihaoc@gcc.gnu.org>
+
+ PR target/112707
+ * gcc.target/powerpc/pr112707.h: New.
+ * gcc.target/powerpc/pr112707-2.c: New.
+ * gcc.target/powerpc/pr112707-3.c: New.
+ * gcc.target/powerpc/pr88558-p7.c: Check fctid on ilp32 and
+ has_arch_ppc64 as it's now guarded by powerpc64.
+ * gcc.target/powerpc/pr88558-p8.c: Likewise.
+ * gfortran.dg/nint_p7.f90: Add powerpc64 target requirement as
+ lround<mode>di2 is now guarded by powerpc64.
+
+2023-12-11 Haochen Gui <guihaoc@gcc.gnu.org>
+
+ PR target/112707
+ * gcc.target/powerpc/pr112707-1.c: New.
+
2023-12-10 Fei Gao <gaofei@eswincomputing.com>
Xiao Zeng <zengxiao@eswincomputing.com>
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 279d71802645..0248ac380489 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,13 @@
+2023-12-11 Lipeng Zhu <lipeng.zhu@intel.com>
+
+ * gthr-posix.h (__GTHREAD_RWLOCK_INIT): New macro.
+ (__gthrw): New function.
+ (__gthread_rwlock_rdlock): New function.
+ (__gthread_rwlock_tryrdlock): New function.
+ (__gthread_rwlock_wrlock): New function.
+ (__gthread_rwlock_trywrlock): New function.
+ (__gthread_rwlock_unlock): New function.
+
2023-12-08 Florian Weimer <fweimer@redhat.com>
* libgcov-interface.c (__gcov_fork): Use __builtin_fork instead
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 2393305a8649..50c5fe84278f 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,43 @@
+2023-12-11 Lipeng Zhu <lipeng.zhu@intel.com>
+
+ * io/async.c (DEBUG_LINE): New macro.
+ * io/async.h (RWLOCK_DEBUG_ADD): New macro.
+ (CHECK_RDLOCK): New macro.
+ (CHECK_WRLOCK): New macro.
+ (TAIL_RWLOCK_DEBUG_QUEUE): New macro.
+ (IN_RWLOCK_DEBUG_QUEUE): New macro.
+ (RDLOCK): New macro.
+ (WRLOCK): New macro.
+ (RWUNLOCK): New macro.
+ (RD_TO_WRLOCK): New macro.
+ (INTERN_RDLOCK): New macro.
+ (INTERN_WRLOCK): New macro.
+ (INTERN_RWUNLOCK): New macro.
+ * io/io.h (struct gfc_unit): Change UNIT_LOCK to UNIT_RWLOCK in
+ a comment.
+ (unit_lock): Remove including associated internal_proto.
+ (unit_rwlock): New declarations including associated internal_proto.
+ (dec_waiting_unlocked): Use WRLOCK and RWUNLOCK on unit_rwlock
+ instead of __gthread_mutex_lock and __gthread_mutex_unlock on
+ unit_lock.
+ * io/transfer.c (st_read_done_worker): Use WRLOCK and RWUNLOCK on
+ unit_rwlock instead of LOCK and UNLOCK on unit_lock.
+ (st_write_done_worker): Likewise.
+ * io/unit.c: Change UNIT_LOCK to UNIT_RWLOCK in 'IO locking rules'
+ comment. Use unit_rwlock variable instead of unit_lock variable.
+ (get_gfc_unit_from_unit_root): New function.
+ (get_gfc_unit): Use RDLOCK, WRLOCK and RWUNLOCK on unit_rwlock
+ instead of LOCK and UNLOCK on unit_lock.
+ (close_unit_1): Use WRLOCK and RWUNLOCK on unit_rwlock instead of
+ LOCK and UNLOCK on unit_lock.
+ (close_units): Likewise.
+ (newunit_alloc): Use RWUNLOCK on unit_rwlock instead of UNLOCK on
+ unit_lock.
+ * io/unix.c (find_file): Use RDLOCK and RWUNLOCK on unit_rwlock
+ instead of LOCK and UNLOCK on unit_lock.
+ (flush_all_units): Use WRLOCK and RWUNLOCK on unit_rwlock instead
+ of LOCK and UNLOCK on unit_lock.
+
2023-12-05 Florian Weimer <fweimer@redhat.com>
Jakub Jelinek <jakub@redhat.com>
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 77280e09e073..b22bd98498fe 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,18 @@
+2023-12-11 Lipeng Zhu <lipeng.zhu@intel.com>
+
+ * testsuite/libgomp.fortran/rwlock_1.f90: New file.
+ * testsuite/libgomp.fortran/rwlock_2.f90: New file.
+ * testsuite/libgomp.fortran/rwlock_3.f90: New file.
+
+2023-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * testsuite/libgomp.c/declare-variant-1.c: Adapt test for aarch64.
+ * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
+
+2023-12-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * libgomp_g.h (GOMP_add_alloc, GOMP_is_alloc): Add.
+
2023-12-08 Tobias Burnus <tobias@codesourcery.com>
* allocator.c (struct fort_alloc_splay_tree_key_s,
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index 6f437e49179d..a98bd43dc9cd 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,8 @@
+2023-12-11 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * libdruntime/MERGE: Merge upstream druntime 2bbf64907c.
+ * src/MERGE: Merge upstream phobos b64bfbf91.
+
2023-11-21 Iain Buclaw <ibuclaw@gdcproject.org>
* libdruntime/MERGE: Merge upstream druntime ff57fec515.
--
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