Daily bump.

ChangeLog

@@ -1,3 +1,15 @@
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* MAINTAINERS: Fix sort order and add username.
+
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* MAINTAINERS: Add myself to write after approval.
+
+2024-09-23  Aldy Hernandez  <aldy@quesejoda.com>
+
+	* MAINTAINERS: Update email and add myself to DCO.
+
 2024-09-18  Andrew Kreimer  <algonell@gmail.com>
 
 	* configure.ac: Fix typos.

gcc/ChangeLog

@@ -1,3 +1,182 @@
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* config/aarch64/aarch64-simd.md
+	(*aarch64_faminmax_fused): Instruction pattern for faminmax
+	codegen.
+	* config/aarch64/iterators.md: Attribute for faminmax codegen.
+
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* config/aarch64/aarch64-builtins.cc
+	(ENTRY): Macro to parse the contents of
+	aarch64-simd-pragma-builtins.def.
+	(ENTRY_VHSDF): Macro to parse the contents of
+	aarch64-simd-pragma-builtins.def.
+	(enum aarch64_builtins): New enum values for faminmax builtins
+	via aarch64-simd-pragma-builtins.def.
+	(enum class aarch64_builtin_signatures): Enum class to specify
+	the number of operands a builtin will take.
+	(struct aarch64_pragma_builtins_data): Struct to hold data from
+	aarch64-simd-pragma-builtins.def.
+	(aarch64_fntype): New function to define function types of
+	intrinsics given an object of type aarch64_pragma_builtins_data.
+	(aarch64_init_pragma_builtins): New function to define pragma
+	builtins.
+	(aarch64_get_pragma_builtin): New function to get a row of
+	aarch64_pragma_builtins, given code.
+	(handle_arm_neon_h): Modify to call
+	aarch64_init_pragma_builtins.
+	(aarch64_general_check_builtin_call): Modify to check whether
+	required flag is being used for pragma builtins.
+	(aarch64_expand_pragma_builtin): New function to emit
+	instructions of pragma_builtin.
+	(aarch64_general_expand_builtin): Modify to call
+	aarch64_expand_pragma_builtin.
+	* config/aarch64/aarch64-option-extensions.def
+	(AARCH64_OPT_EXTENSION): Introduce new flag for this extension.
+	* config/aarch64/aarch64-simd.md
+	(@aarch64_<faminmax_uns_op><mode>): Instruction pattern for
+	faminmax intrinsics.
+	* config/aarch64/aarch64.h
+	(TARGET_FAMINMAX): Introduce new flag for this extension.
+	* config/aarch64/iterators.md: New iterators and unspecs.
+	* doc/invoke.texi: Document extension in AArch64 Options.
+	* config/aarch64/aarch64-simd-pragma-builtins.def: New file to
+	list pragma builtins.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* dwarf2cfi.cc
+	(struct dw_cfi_row): Declare a new enum type to replace ra_mangled.
+	(cfi_row_equal_p): Use ra_state instead of ra_mangled.
+	(dwarf2out_frame_debug_cfa_negate_ra_state): Same.
+	(change_cfi_row): Same.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* config/aarch64/aarch64.cc
+	(aarch64_output_cfi_directive): New hook for CFI directives.
+	(aarch64_dw_cfi_oprnd1_desc): Same.
+	(TARGET_OUTPUT_CFI_DIRECTIVE): Hook for output_cfi_directive.
+	(TARGET_DW_CFI_OPRND1_DESC): Hook for dw_cfi_oprnd1_desc.
+	* config/sparc/sparc.cc
+	(sparc_output_cfi_directive): New hook for CFI directives.
+	(sparc_dw_cfi_oprnd1_desc): Same.
+	(TARGET_OUTPUT_CFI_DIRECTIVE): Hook for output_cfi_directive.
+	(TARGET_DW_CFI_OPRND1_DESC): Hook for dw_cfi_oprnd1_desc.
+	* coretypes.h
+	(struct dw_cfi_node): Forward declaration of CFI type from
+	gcc/dwarf2out.h.
+	(enum dw_cfi_oprnd_type): Same.
+	(enum dwarf_call_frame_info): Same.
+	* doc/tm.texi: Regenerated from doc/tm.texi.in.
+	* doc/tm.texi.in: Add doc for new target hooks.
+	type of enum to allow forward declaration.
+	* dwarf2cfi.cc
+	(struct dw_cfi_row): Update the description for window_save
+	and ra_mangled.
+	(dwarf2out_frame_debug_cfa_negate_ra_state): Use AArch64 CFI
+	directive instead of the SPARC one.
+	(change_cfi_row): Use the right CFI directive's name for RA
+	mangling.
+	(output_cfi): Remove explicit architecture-specific CFI
+	directive DW_CFA_GNU_window_save that falls into default case.
+	(output_cfi_directive): Use target hook as default.
+	* dwarf2out.cc (dw_cfi_oprnd1_desc): Use target hook as default.
+	* dwarf2out.h (enum dw_cfi_oprnd_type): specify underlying type
+	of enum to allow forward declaration.
+	(dw_cfi_oprnd1_desc): Call target hook.
+	(output_cfi_directive): Use dw_cfi_ref instead of struct
+	dw_cfi_node *.
+	* hooks.cc
+	(hook_bool_dwcfi_dwcfioprndtyperef_false): New.
+	(hook_bool_FILEptr_dwcfiptr_false): New.
+	* hooks.h
+	(hook_bool_dwcfi_dwcfioprndtyperef_false): New.
+	(hook_bool_FILEptr_dwcfiptr_false): New.
+	* target.def: Documentation for new hooks.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* combine-stack-adj.cc
+	(no_unhandled_cfa): Rename.
+	* config/aarch64/aarch64.cc
+	(aarch64_expand_prologue): Rename.
+	(aarch64_expand_epilogue): Rename.
+	* dwarf2cfi.cc
+	(dwarf2out_frame_debug_cfa_toggle_ra_mangle): Rename this...
+	(dwarf2out_frame_debug_cfa_negate_ra_state): To this.
+	(dwarf2out_frame_debug): Rename.
+	* reg-notes.def (REG_CFA_NOTE): Rename REG_CFA_TOGGLE_RA_MANGLE.
+
+2024-09-23  Tobias Burnus  <tburnus@baylibre.com>
+
+	* omp-general.cc (omp_runtime_api_procname): Strip "omp_" from
+	string; move get_device_from_uid as now a '_' suffix exists.
+
+2024-09-23  Claudiu Zissulescu  <claziss@gmail.com>
+
+	PR target/113954
+	* config/arc/arc.cc (TARGET_LRA_P): Always return true.
+	(arc_lra_p): Remove.
+	* config/arc/arc.h (TARGET_LRA): Remove.
+	* config/arc/arc.opt (mlra): Change it to do nothing.
+	* doc/invoke.texi (mlra): Update option description.
+
+2024-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116810
+	* tree-vect-slp.cc (vect_build_slp_instance): Onlu force
+	splitting for group_size > 1.
+
+2024-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116796
+	* cfgloopmanip.cc (fix_loop_placements): Get LC-SSA-invalidated
+	bitmap and pass it on.
+	(remove_path): Pass LC-SSA-invalidated to fix_loop_placements.
+
+2024-09-23  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/116812
+	* tree-vect-slp.cc (vect_slp_region): Fix insertion.
+
+2024-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116791
+	* tree-vect-stmts.cc (get_group_load_store_type): Only
+	fall back to elementwise access for single-lane SLP, restore
+	hard failure mode for other cases.
+
+2024-09-23  Tobias Burnus  <tburnus@baylibre.com>
+
+	* config/gcn/mkoffload.cc (process_asm): (Re)add the fprintf
+	lines for stdlib.h/stdbool.h inclusion if gcn_stack_size is used.
+
+2024-09-23  Pan Li  <pan2.li@intel.com>
+
+	PR target/116795
+	* gimple-match-head.cc (match_cond_with_binary_phi): Fix the
+	incorrect cfg check as b0->b1 in above example.
+
+2024-09-23  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* gimple-iterator.h (gimple_seq_nondebug_singleton_p):
+	Rewrite to be simplely, gsi_start_nondebug/gsi_one_nondebug_before_end_p.
+
+2024-09-23  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* gimple.h (remove_pointer): Remove.
+	(GIMPLE_CHECK2): Use std::remove_pointer instead of custom one.
+
+2024-09-23  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* tree-ssa-operands.h (PHI_ARG_DEF): Remove definition.
+
+2024-09-23  Pan Li  <pan2.li@intel.com>
+
+	* match.pd: Add the case 3 for signed .SAT_ADD matching.
+
 2024-09-22  Tamar Christina  <tamar.christina@arm.com>
 
 	* tree-vect-patterns.cc (append_inv_pattern_def_seq): New.

gcc/DATESTAMP

@@ -1 +1 @@
-20240923
+20240924

gcc/cp/ChangeLog

@@ -1,3 +1,23 @@
+2024-09-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/116798
+	* parser.cc (cp_parser_parameter_declaration): Detect an explicit
+	object parameter in a requires expression.
+
+2024-09-23  Simon Martin  <simon@nasilyan.com>
+
+	PR c++/109790
+	PR c++/100632
+	* mangle.cc (write_member_name): Handle members whose type is an
+	anonymous union member. Write missing "on" marker for operators
+	when ABI version is at least 16.
+
+2024-09-23  Simon Martin  <simon@nasilyan.com>
+
+	PR c++/116722
+	* constexpr.cc (cxx_bind_parameters_in_call): Leave early for
+	{con,de}structors of classes with virtual bases.
+
 2024-09-20  David Malcolm  <dmalcolm@redhat.com>
 
 	PR other/116613

gcc/m2/ChangeLog

@@ -1,3 +1,10 @@
+2024-09-23  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	* Make-lang.in (m2/gm2-libs-boot/M2RTS.o): Remove
+	--suppress-noreturn.
+	* gm2-libs/M2RTS.mod (HaltC): Add noreturn attribute.
+	* gm2-libs-min/M2RTS.mod (HALT): Add LOOP END.
+
 2024-09-21  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	* gm2-compiler/M2Comp.mod (GenerateDependencies): Remove

gcc/testsuite/ChangeLog

@@ -1,3 +1,77 @@
+2024-09-23  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/116798
+	* g++.dg/cpp23/explicit-obj-diagnostics12.C: New test.
+
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* gcc.target/aarch64/simd/faminmax-codegen-no-flag.c: New test.
+	* gcc.target/aarch64/simd/faminmax-codegen.c: New test.
+	* gcc.target/aarch64/simd/faminmax-no-codegen.c: New test.
+
+2024-09-23  Saurabh Jha  <saurabh.jha@arm.com>
+
+	* gcc.target/aarch64/simd/faminmax-builtins-no-flag.c: New test.
+	* gcc.target/aarch64/simd/faminmax-builtins.c: New test.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* g++.target/aarch64/pr94515-1.C: Improve test documentation.
+	* g++.target/aarch64/pr94515-2.C: Same.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* g++.target/aarch64/pr94515-1.C: Replace SPARC CFI directive by
+	AArch64 one.
+	* g++.target/aarch64/pr94515-2.C: Same.
+
+2024-09-23  Simon Martin  <simon@nasilyan.com>
+
+	PR c++/109790
+	PR c++/100632
+	* g++.dg/cpp0x/decltype83.C: New test.
+	* g++.dg/cpp0x/decltype83a.C: New test.
+	* g++.dg/cpp1y/lambda-ice3.C: New test.
+	* g++.dg/cpp1y/lambda-ice3a.C: New test.
+	* g++.dg/cpp2a/nontype-class67.C: New test.
+
+2024-09-23  Simon Martin  <simon@nasilyan.com>
+
+	PR c++/116722
+	* g++.dg/cpp0x/constexpr-ctor22.C: New test.
+
+2024-09-23  Tamar Christina  <tamar.christina@arm.com>
+
+	PR tree-optimization/116812
+	* gcc.dg/vect/pr116812.c: New test.
+
+2024-09-23  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/116791
+	* gcc.dg/vect/pr116791.c: New testcase.
+
+2024-09-23  Pan Li  <pan2.li@intel.com>
+
+	PR target/116795
+	* gcc.dg/torture/pr116795-1.c: New test.
+
+2024-09-23  Pan Li  <pan2.li@intel.com>
+
+	* gcc.target/riscv/rvv/autovec/vec_sat_arith.h: Add test helper macro.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-6.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-7.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-8.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-run-5.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-run-6.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-run-7.c: New test.
+	* gcc.target/riscv/rvv/autovec/binop/vec_sat_s_add-run-8.c: New test.
+
+2024-09-23  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR testsuite/116701
+	* gfortran.dg/unsigned_22.f90: Add missing close with delete.
+
 2024-09-22  Pan Li  <pan2.li@intel.com>
 
 	* gcc.target/riscv/sat_arith.h: Add test helper macros.

include/ChangeLog

@@ -1,3 +1,7 @@
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* dwarf2.h (enum dwarf_call_frame_info): specify underlying
+
 2024-09-20  Tobias Burnus  <tburnus@baylibre.com>
 
 	* cuda/cuda.h (cuDeviceGetUuid): Declare.

libffi/ChangeLog

@@ -1,3 +1,8 @@
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* include/ffi_cfi.h (cfi_negate_ra_state): Declare AArch64 cfi
+	directive.
+
 2024-07-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	PR libffi/115681

libgcc/ChangeLog

@@ -1,3 +1,77 @@
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* config/aarch64/aarch64-asm.h (PACIASP): Replace SPARC CFI
+	directive by AArch64 one.
+	(AUTIASP): Same.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* Makefile.in: New target for symbolic link to md-unwind-def.h
+	* config.host: New parameter md_unwind_def_header. Set it to
+	aarch64/aarch64-unwind-def.h for AArch64 targets, or no-unwind.h
+	by default.
+	* config/aarch64/aarch64-unwind.h
+	(aarch64_pointer_auth_key): Move to aarch64-unwind-def.h
+	(aarch64_cie_aug_handler): Update.
+	(aarch64_arch_extension_frame_init): Update.
+	(aarch64_demangle_return_addr): Update.
+	* configure.ac: New substitute variable md_unwind_def_header.
+	* unwind-dw2.h (defined): MD_ARCH_FRAME_STATE_T.
+	* config/aarch64/aarch64-unwind-def.h: New file.
+	* configure: Regenerate.
+	* config/no-unwind.h: Updated comment
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* config/aarch64/aarch64-unwind.h
+	(MD_FRAME_LOCAL_REGISTER_P): new handler checking whether a register
+	from the current context needs to be skipped before installation into
+	the target context.
+	(aarch64_frame_local_register): Likewise.
+	* unwind-dw2.c (uw_install_context_1): use MD_FRAME_LOCAL_REGISTER_P.
+
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* config/aarch64/aarch64-unwind.h
+	(AARCH64_DWARF_RA_STATE_MASK): The mask for RA state register.
+	(aarch64_ra_signing_method_t): The diversifiers used to sign a
+	function's return address.
+	(aarch64_pointer_auth_key): The key used to sign a function's
+	return address.
+	(aarch64_cie_signed_with_b_key): Deleted as the signing key is
+	available now in _Unwind_FrameState.
+	(MD_ARCH_EXTENSION_CIE_AUG_HANDLER): New CIE augmentation string
+	handler for architecture extensions.
+	(MD_ARCH_EXTENSION_FRAME_INIT): New architecture-extension
+	initialization routine for DWARF frame state and context before
+	execution of DWARF instructions.
+	(aarch64_context_ra_state_get): Read RA state register from CONTEXT.
+	(aarch64_ra_state_get): Read RA state register from FS.
+	(aarch64_ra_state_set): Write RA state register into FS.
+	(aarch64_ra_state_toggle): Toggle RA state register in FS.
+	(aarch64_cie_aug_handler): Handler AArch64 augmentation strings.
+	(aarch64_arch_extension_frame_init): Initialize defaults for the
+	signing key (PAUTH_KEY_A), and RA state register (RA_no_signing).
+	(aarch64_demangle_return_addr): Rely on the frame registers and
+	the signing_key attribute in _Unwind_FrameState.
+	* unwind-dw2-execute_cfa.h:
+	Use the right alias DW_CFA_AARCH64_negate_ra_state for __aarch64__
+	instead of DW_CFA_GNU_window_save.
+	(DW_CFA_AARCH64_negate_ra_state): Save the signing method in RA
+	state register. Toggle RA state register without resetting 'how'
+	to REG_UNSAVED.
+	* unwind-dw2.c:
+	(extract_cie_info): Save the signing key in the current
+	_Unwind_FrameState while parsing the augmentation data.
+	(uw_frame_state_for): Reset some attributes related to architecture
+	extensions in _Unwind_FrameState.
+	(uw_update_context): Move authentication code to AArch64 unwinding.
+	* unwind-dw2.h (enum register_rule): Give a name to the existing
+	enum for the register rules, and replace 'unsigned char' by 'enum
+	register_rule' to facilitate debugging in GDB.
+	(_Unwind_FrameState): Add a new architecture-extension attribute
+	to store the signing key.
+
 2024-09-22  Iain Sandoe  <iain@sandoe.co.uk>
 
 	* config.host: From macOS 11, limit earliest macOS support

libgomp/ChangeLog

@@ -1,3 +1,16 @@
+2024-09-23  Tobias Burnus  <tburnus@baylibre.com>
+
+	* fortran.c (omp_get_device_from_uid_): New function.
+	* libgomp.map (GOMP_6.0): Add it.
+	* oacc-host.c (host_dispatch): Init '.uid' and '.get_uid_func'.
+	* omp_lib.f90.in: Make it used by removing bind(C).
+	* omp_lib.h.in: Likewise.
+	* target.c (omp_get_device_from_uid): Ensure the device is initialized.
+	* plugin/plugin-gcn.c (GOMP_OFFLOAD_get_uid): Add function comment;
+	return NULL in case of an error.
+	* plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_uid): Likewise.
+	* testsuite/libgomp.fortran/device_uid.f90: Update to test substrings.
+
 2024-09-20  Tobias Burnus  <tburnus@baylibre.com>
 
 	* config/gcn/target.c (omp_get_uid_from_device,

libitm/ChangeLog

@@ -1,3 +1,8 @@
+2024-09-23  Matthieu Longo  <matthieu.longo@arm.com>
+
+	* config/aarch64/sjlj.S: Replace SPARC CFI directive by
+	AArch64 one.
+
 2024-09-02  Alex Coplan  <alex.coplan@arm.com>
 
 	* testsuite/lib/libitm.exp: Load scanltrans.exp instead of

libobjc/ChangeLog

@@ -1,3 +1,17 @@
+2024-09-23  Andrew Kreimer  <algonell@gmail.com>
+
+	* Makefile.in: s/overrridden/overridden.
+	* encoding.c (_darwin_rs6000_special_round_type_align): Fix typo
+	in comment.
+	(rs6000_special_round_type_align): Likewise.
+	* exception.c (is_kind_of_exception_matcher): Likewise.
+	(PERSONALITY_FUNCTION): Likewise.
+	* hash.c (objc_hash_next): Likewise.
+	* init.c (__objc_create_classes_tree): Likewise.
+	* objc-private/objc-list.h (list_remove_head): Likewise.
+	* sendmsg.c (__objc_install_dtable_for_class): Likewise.
+	* thr.c (objc_thread_yield): Likewise.
+
 2024-08-31  Andrew Pinski  <quic_apinski@quicinc.com>
 
 	PR libobjc/89586

libstdc++-v3/ChangeLog

@@ -1,3 +1,12 @@
+2024-09-23  Jason Merrill  <jason@redhat.com>
+
+	* include/bits/c++config: Don't try to disable -Wc++??-extensions
+	when compiling as C.
+
+2024-09-23  Jason Merrill  <jason@redhat.com>
+
+	* libsupc++/new: Add _GLIBCXX_TXN_SAFE.
+
 2024-09-22  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/std/format (__format::__is_formattable_integer): New