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* ; Add 2026 to copyright years.Sean Whitton2026-01-011-1/+1
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* * src/comp.c (emit_EQ): Make a declaration an assignment (bug#79722)Gerd Möllmann2025-12-071-1/+1
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* * Have comp do not use builtin_expect with libgccjit < 14 (bug#79722)Andrea Corallo2025-12-041-16/+21
| | | | | * src/comp.c (emit_EQ): Do not use '__builtin_expect' with libgccjit < 14.
* Make native lisp code reflect EQ C implementationAndrea Corallo2025-09-221-51/+56
| | | | | | | | | | | | | | * src/comp.c (ABI_VERSION): Bump new version (comp_t): add 'eq'. (helper_link_table): add 'slow_eq'. (emit_slow_eq): New function. (emit_EQ): Rework to reflect EQ implementation. (declare_runtime_imported_funcs): Import 'slow_eq'. (Fcomp__init_ctxt): Register emitter 'emit_eq' for op code Qeq. This and the previous 2 commits increase elisp-benchmarks performance by 3.6% on my test machine. Also a (small) reduction in eln size comes with it.
* Allow thread's buffer to be killed, by defaultDmitry Gutov2025-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/thread.c (Fmake_thread): Add new argument (bug#76969). (thread_set_error): New function, extracted from thread-signal. (Fthread_buffer_disposition): Add getter. (Fthread_set_buffer_disposition): And setter. (thread_check_current_buffer): Check the values of threads' buffer_disposition. (thread_all_before_buffer_killed): New function. (init_threads): Set buffer_disposition to nil for the main thread. (syms_of_threads): Add new symbols and define the error. * src/thread.h (thread_state): New field buffer_disposition. (thread_all_before_buffer_killed): Declare. * src/buffer.c (Fkill_buffer): Call thread_check_current_buffer one more time after all hooks and after that call thread_all_before_buffer_killed. * src/comp.c (ABI_VERSION): Increase the value. * test/src/thread-tests.el (thread-buffer-disposition-t) (thread-buffer-disposition-nil) (thread-buffer-disposition-silently) (thread-set-buffer-disposition) (thread-set-buffer-disposition-main-thread): New tests. * doc/lispref/threads.texi (Basic Thread Functions): Document buffer-disposition in make-thread and its getter and setter. * etc/NEWS: Add entry.
* Nativecomp don't materialize non-materializable objects (bug#78606)Andrea Corallo2025-07-091-19/+24
| | | | | | | | | | | | | | The native compiler should not try to generate in rendered code immediate floats produced by the constrain on the '=' operator. * test/src/comp-tests.el (comp-test-78606-1): Add test. * test/src/comp-resources/comp-test-funcs.el (comp-test-78606-1-f): New function. * src/comp.c (emit_mvar_rval): Check if an immediate is materializable. * lisp/emacs-lisp/comp.el (comp-ctxt): Add 'non-materializable-objs-h' slot. (comp--fwprop-insn): Update call. * lisp/emacs-lisp/comp-cstr.el (comp-cstr-=): Add parameter.
* Port varargs macros better to C99Paul Eggert2025-06-271-4/+4
| | | | | | | | | C99 prohibits passing zero args to macro’s ‘...’. * lib-src/seccomp-filter.c (RULE0): New macro, which is like RULE except with zero args. All zero-arg uses of RULE changed to RULE0. * src/comp.c (compile_function, Fcomp__init_ctxt, syms_of_comp): Change ‘CALLN (Fmake_hash_table)’ to ‘Fmake_hash_table (0, NULL)’, since CALLN requires at least two args in C99.
* ; Grammar fixes for "native-compiled"Stefan Kangas2025-02-281-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Prefer "native-compiled" to "native compiled". The adjective "native-compiled" with the hyphen is generally more consistent with the typical pattern in English, especially when the compound modifies a noun (e.g., "native-compiled code"). 2. Prefer "natively compiled" to "natively-compiled". The adverb "natively" modifies "compiled", and it is standard not to hyphenate an adverb + adjective combination when the adverb ends in -ly (e.g., "code that is natively compiled"). For example, note that we say "high-speed internet" but "highly performant code". * Makefile.in (dest): * configure.ac (HAVE_NATIVE_COMP): * doc/emacs/building.texi (Lisp Libraries): * doc/lispref/compile.texi (Native Compilation) (Native-Compilation Functions, Native-Compilation Variables): * doc/lispref/functions.texi (What Is a Function, Declare Form): * doc/lispref/loading.texi (How Programs Do Loading, Library Search): * etc/NEWS: * etc/NEWS.28: * etc/NEWS.29: * etc/NEWS.30: * lisp/emacs-lisp/comp-common.el (native-comp-never-optimize-functions) (comp-function-type-spec): * lisp/emacs-lisp/comp-cstr.el: * lisp/subr.el (locate-eln-file): * src/comp.c (SETJMP_NAME, syms_of_comp): * src/data.c (Fsubrp, Fnative_comp_function_p, Fsubr_native_lambda_list): * src/lread.c (Fload): * src/pdumper.c (dump_do_dump_relocation): * test/src/comp-tests.el (lambda-return2): Avoid grammatically incorrect variations on "natively compiled" and "native-compiled". (Bug#56727)
* Use #$ for lambda fixups in native compilation data vectorsPip Cet2025-02-011-5/+21
| | | | | | | | | | | | | | | | | | | | | The "#$" syntax is recognized by Fread, which substitutes Vload_file_name in its place. If Vload_file_name is bound appropriately, no other value can produce an object EQ to the one produced by "#$". We use this to check the data vector for entries that we know should have been initialized: if the value is still equal to what we bound Vload_file_name to when it was read, it wasn't initialized, and we abort. * lisp/emacs-lisp/comp.el (comp--#$): New defvar. (comp--finalize-container): Use it. * src/comp.c (ABI_VERSION): Bump. (emit_static_object): Ensure 'comp--#$' prints as "#$". (load_static_obj): Ensure '#$' reads as Vcomp__hashdollar. (check_comp_unit_relocs): Adjust assertion. (syms_of_comp): Define 'comp--#$'. * src/pdumper.c (dump_do_dump_relocation): Adjust assertion.
* Merge branch 'scratch/no-purespace' into 'master'Stefan Kangas2025-02-011-163/+26
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| * Use '--lambda-fixup' as native compiler fixup symbol for lambdasAndrea Corallo2024-12-181-2/+2
| | | | | | | | | | | | * src/comp.c (check_comp_unit_relocs, syms_of_comp): Rename 'Qlambda_fixup' to 'Q__lambda_fixup'. * src/pdumper.c (dump_do_dump_relocation): Likewise.
| * * Revert "Remove check_comp_unit_relocs"Andrea Corallo2024-12-181-0/+27
| | | | | | | | | | | | | | | | This reverts commit 81fc23b5d6a60ca4f3d269ab2c88eb9a850bac4c as the check is still useful but needs to be updated for the new reloc layout. * src/comp.c (check_comp_unit_relocs): Re-add. (load_comp_unit): Make use of.
| * Remove check_comp_unit_relocsGerd Möllmann2024-12-171-27/+0
| | | | | | | | | | * src/comp.c (check_comp_unit_relocs): Removed. (load_comp_unit): Remove use.
| * Pure storage removal: Bump nativecomp ABIPip Cet2024-12-121-1/+1
| | | | | | | | | | | | Use "9" as MPS builds use "7" and "8". * src/comp.c (ABI_VERSION): Bump.
| * Pure storage removal: Adjust nativecomp codePip Cet2024-12-121-140/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/emacs-lisp/comp.el (comp-curr-allocation-class, comp-ctxt) (comp--emit-for-top-level, comp--emit-lambda-for-top-level) (comp--finalize-relocs): Remove 'd-impure' allocation class. * src/comp.c (PURE_RELOC_SYM, DATA_RELOC_IMPURE_SYM) (TEXT_DATA_RELOC_IMPURE_SYM): Remove definitions. (comp_t): Remove 'pure_ptr', 'check_impure', 'data_relocs_impure', 'd_impure_idx'. (helper_link_table): Remove 'pure_write_error'. (obj_to_reloc): Adjust to removal of 'data_relocs_impure'. (emit_PURE_P): Remove function. (declare_imported_data, declare_runtime_imported_funcs) (emit_ctxt_code): Adjust to removed fields. (define_setcar_setcdr): Don't call 'CHECK_IMPURE'. (define_CHECK_IMPURE): Remove function. (Fcomp__compile_ctxt_to_file0, check_comp_unit_relocs, load_comp_unit) (Fcomp__register_lambda): Adjust to removed allocation class 'd-impure'. (syms_of_comp): Don't define 'd-impure'. * src/comp.h (struct Lisp_Native_Comp_Unit): Drop support for allocation class 'd-impure'. * src/lisp.h (allocate_native_comp_unit): * src/pdumper.c (dump_do_dump_relocation): Adjust to struct change.
| * Pure storage removal: Replace calls to removed functionsPip Cet2024-12-121-19/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (string_bytes, pin_string, valid_lisp_object_p) (process_mark_stack, survives_gc_p, syms_of_alloc): * src/androidterm.c (android_term_init): Replace call to 'build_pure_c_string'. * src/buffer.c (init_buffer_once, syms_of_buffer): * src/bytecode.c (exec_byte_code): * src/callint.c (syms_of_callint): * src/callproc.c (syms_of_callproc): * src/category.c (Fdefine_category): * src/coding.c (syms_of_coding): * src/comp.c (Fcomp__compile_ctxt_to_file0) (maybe_defer_native_compilation, syms_of_comp): * src/data.c (Fsetcar, Fsetcdr, Fdefalias, Faset, syms_of_data): * src/dbusbind.c (syms_of_dbusbind): * src/doc.c (Fsnarf_documentation): * src/emacs-module.c (syms_of_module): * src/eval.c (Finternal__define_uninitialized_variable) (Fdefconst_1, define_error, syms_of_eval): * src/fileio.c (syms_of_fileio): * src/fns.c (Ffillarray, Fclear_string, check_mutable_hash_table): * src/fontset.c (syms_of_fontset): * src/frame.c (make_initial_frame): * src/haikufns.c (syms_of_haikufns): * src/intervals.c (create_root_interval): * src/keyboard.c (syms_of_keyboard): * src/keymap.c (Fmake_sparse_keymap, Fset_keymap_parent) (store_in_keymap, syms_of_keymap): * src/lisp.h: * src/lread.c (Fload, read0, intern_c_string_1, define_symbol) (Fintern, defsubr, syms_of_lread): * src/pdumper.c (Fdump_emacs_portable): * src/pgtkfns.c (syms_of_pgtkfns): * src/pgtkterm.c (syms_of_pgtkterm): * src/process.c (syms_of_process): * src/search.c (syms_of_search): * src/sqlite.c (syms_of_sqlite): * src/syntax.c (syms_of_syntax): * src/treesit.c (syms_of_treesit): * src/w32fns.c (syms_of_w32fns): * src/xdisp.c (syms_of_xdisp): * src/xfaces.c (syms_of_xfaces): * src/xfns.c (syms_of_xfns): * src/xftfont.c (syms_of_xftfont): * src/xterm.c (syms_of_xterm): Remove calls to 'PURE_P', 'CHECK_IMPURE', 'Fpurecopy', and replace calls to 'build_pure_c_string', 'pure_list', 'pure_listn', etc., by impure equivalents.
| * Pure storage removal: Main partPip Cet2024-12-121-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/alloc.c (pure, PUREBEG, purebeg, pure_size) (pure_bytes_used_before_overflow, pure_bytes_used_lisp) (pure_bytes_used_non_lisp): Remove definitions. (init_strings): Make empty strings impure. (cons_listn): Drop 'cons' argument. (pure_listn): Remove function. (init_vectors): Allocate zero vector manually to avoid freelist issues. (pure_alloc, check_pure_size, find_string_data_in_pure) (make_pure_string, make_pure_c_string, pure_cons, make_pure_float) (make_pure_bignum, make_pure_vector, purecopy_hash_table): Remove functions. (purecopy): Reduce to hash consing our argument. (init_alloc_once_for_pdumper): Adjust to lack of pure space. (pure-bytes-used): Adjust docstring to mark as obsolete. (purify-flag): Keep for hash consing, but adjust docstring. * src/bytecode.c: * src/comp.c: Don't include "puresize.h". * src/conf_post.h (SYSTEM_PURESIZE_EXTRA): Remove definition. * src/data.c (pure_write_error): Remove function. * src/deps.mk: Remove puresize.h dependency throughout. * src/emacs.c: * src/fns.c: * src/intervals.c: * src/keymap.c: Don't include "puresize.h". * src/lisp.h (struct Lisp_Hash_Table): Adjust comment. (pure_listn, pure_list, build_pure_c_string): Remove. * src/w32heap.c (FREEABLE_P): Don't do use 'dumped_data'. (malloc_before_dump, realloc_before_dump, free_before_dump): Remove functions. * src/w32heap.h: Adjust prototype. * lisp/loadup.el: * lisp/startup.el: Remove purespace code.
* | Minor format_string tuneupPaul Eggert2025-01-261-5/+1
| | | | | | | | | | | | * src/comp.c (format_string): Prefer strcpy to doing things by hand in a place where strcpy is easier to read, generates more-efficient code, and similar parts of Emacs do strcpy.
* | Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'Stefan Kangas2025-01-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | * src/comp.c (emit_limple_insn): * src/msdos.c (dos_set_keyboard, dos_rawgetc): * src/sysdep.c (convert_speed, list_system_processes): * src/w32fns.c (deliver_wm_chars, Fx_file_dialog): * src/w32term.c (record_event, w32_read_socket): Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'. * admin/coccinelle/arrayelts.cocci: New file.
* | Use calln instead of calling Ffuncall directlyStefan Kangas2025-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | * src/bytecode.c (bcall0): * src/comp.c (bcall0): * src/eval.c (apply1): * src/lisp.h (call0): * src/thread.c (invoke_thread_function): Use calln instead of calling Ffuncall directly. * admin/coccinelle/calln.cocci: New semantic patch.
* | src/comp.c: New macro CALLNIStefan Kangas2025-01-141-67/+55
| | | | | | | | | | * src/comp.c (CALL0I, CALL1I, CALL2I, CALL4I): Delete macros. (CALLNI): New macro, replacing the above. All callers updated.
* | Prefer calln to CALLN where applicableStefan Kangas2025-01-141-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | * src/callint.c (read_file_name): * src/comp.c (CALL0I, CALL1I, CALL2I, CALL4I, declare_imported_func): * src/data.c (Ffset, notify_variable_watchers): * src/eval.c (Ffuncall_with_delayed_message): * src/keymap.c (Fdescribe_buffer_bindings): * src/minibuf.c (Fread_buffer, Fcompleting_read): * src/pdumper.c (Fdump_emacs_portable): * src/print.c (print_vectorlike_unreadable): * src/treesit.c (treesit_traverse_match_predicate) (treesit_build_sparse_tree): Prefer calln to CALLN.
* | Fix store_function_docstring for native subrs (Bug#74966)Pip Cet2025-01-081-2/+6
| | | | | | | | | | | | | | | | | | | | Since native subrs can have either etc/DOC indexes or vector indexes, we use the sign bit of the 'doc' field to distinguish the two cases. * src/comp.c (native_function_doc, make_subr): Use one's complement of doc index for native subrs. * src/doc.c (store_function_docstring): Add assertion. * src/lisp.h (struct Lisp_Subr): Document 'doc' sign bit.
* | Update copyright year to 2025Paul Eggert2025-01-011-1/+1
|/ | | | Run "TZ=UTC0 admin/update-copyright".
* * src/comp.c (compile_function, Fcomp__compile_ctxt_to_file0): Use DOHASH.Andrea Corallo2024-10-031-11/+7
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* * src/comp.c (obj_to_reloc): Use eassume.Stefan Kangas2024-07-231-1/+1
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* SAFE_ALLOCA fixesPaul Eggert2024-07-201-8/+11
| | | | | | | | | | | | | | | | | | | | | * src/comp.c (declare_imported_func, emit_simple_limple_call) (declare_lex_function, compile_function): * src/emacs-module.c (funcall_module): * src/fns.c (Fstring_distance): * src/font.c (font_sort_entities): * src/haikumenu.c (digest_menu_items, haiku_menu_show): * src/pgtkselect.c (Fpgtk_register_dnd_targets): * src/xfns.c (Fx_begin_drag): * src/xmenu.c (x_menu_show): * src/xterm.c (x_dnd_compute_toplevels, handle_one_xevent) (x_term_init): Prefer SAFE_NALLOCA to doing size multiplication by hand, to catch unlikely integer overflows. * src/comp.c (emit_simple_limple_call): Fix bug where SAFE_FREE was called too early, leading to unlikely use of freed storage. * src/xterm.c (handle_one_xevent): Remove side effects from SAFE_ALLOCA args, as the args are evaluated twice.
* ; Fix typosStefan Kangas2024-07-181-4/+4
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* Improve warnings from native compilerEli Zaretskii2024-07-051-1/+1
| | | | | | | | | | * src/comp.c (syms_of_comp) <native-compiler>: Rename from 'comp'. * src/lread.c (maybe_swap_for_eln): * lisp/emacs-lisp/comp.el (comp--fwprop): * lisp/emacs-lisp/comp-run.el (comp--accept-and-process-async-output, native--compile-async): Adjust to the new symbol.
* Fix misspelled function name in comp.cStefan Kangas2024-06-201-10/+10
| | | | | * src/comp.c (retrieve_block): Rename from 'retrive_block'. Update all callers.
* Rename `SUBR_NATIVE_COMPILED` to `NATIVE_COMP_FUNCTION` (bug#71123)Stefan Monnier2024-05-281-1/+1
| | | | | | | | | | | | | | | Keep the name consistent with the naming used in the ELisp world. * src/pdumper.c (dump_object_emacs_ptr, dump_do_fixup): * src/eval.c (eval_sub, funcall_general, funcall_lambda): * src/alloc.c (CHECK_ALLOCATED_AND_LIVE_SYMBOL, survives_gc_p): * src/data.c (Fcl_type_of, Ffset, Fnative_comp_function_p) (Fsubr_native_lambda_list, Finteractive_form): * src/comp.c (check_comp_unit_relocs): * src/bytecode.c (exec_byte_code): * src/lisp.h (NATIVE_COMP_FUNCTIONP, NATIVE_COMP_FUNCTION_DYNP): Rename from `SUBR_NATIVE_COMPILEDP` and `SUBR_NATIVE_COMPILED_DYNP`.
* * src/comp.c (check_comp_unit_relocs): Remove unneccesary double access.Andrea Corallo2024-05-241-1/+1
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* Introduce 'compilation-safety' variableAndrea Corallo2024-05-131-2/+6
| | | | | | | * lisp/emacs-lisp/bytecomp.el (compilation-safety): New customize. * src/comp.c (comp_t): Add func_safety. (emit_call_with_type_hint, emit_call2_with_type_hint): Make use of. (compile_function): Set 'comp.func_safety'.
* (COMPILED): Rename to CLOSUREStefan Monnier2024-04-281-1/+1
| | | | | | | | | | | | | | | | | | In preparation for the use of `PVEC_COMPILED` objects for interpreted functions, rename them to use a more neutral name. * src/lisp.h (enum pvec_type): Rename `PVEC_COMPILED` to `PVEC_CLOSURE`. (enum Lisp_Compiled): Use `CLOSURE_` prefix i.s.o `COMPILED_`. Also use `CODE` rather than `BYTECODE`. (CLOSUREP): Rename from `COMPILEDP`. (enum Lisp_Closure): Rename from `Lisp_Compiled`. * src/alloc.c, src/bytecode.c, src/comp.c, src/data.c, src/eval.c, * src/fns.c, src/lisp.h, src/lread.c, src/pdumper.c, src/print.c, * src/profiler.c: Rename all uses accordingly. * src/.gdbinit (xclosure): Rename from `xcompiled`. (xcompiled): New obsolete alias. (xpr): Adjust accordingly. Also adjust to new PVEC_CLOSURE tag name.
* * src/comp.c (comp_hash_string): Count bytes, not chars.Mattias Engdegård2024-04-281-1/+1
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* ; Fix doc strings of recent changesEli Zaretskii2024-03-201-4/+5
| | | | | * src/comp.c (syms_of_comp) <comp-sanitizer-active>: * lisp/emacs-lisp/comp.el (comp-sanitizer-emit): Doc fixes.
* Add native compiler sanitizerAndrea Corallo2024-03-201-3/+39
| | | | | | | | | | | | | | | | | | | | * src/comp.c (ABI_VERSION): Bump new version. (CALL0I): Uncomment. (helper_link_table, declare_runtime_imported_funcs): Add 'helper_sanitizer_assert'. (Fcomp__init_ctxt): Register emitter for 'helper_sanitizer_assert'. (helper_sanitizer_assert): New function. (syms_of_comp): 'helper_sanitizer_assert' defsym. (syms_of_comp): 'comp-sanitizer-error' define error. (syms_of_comp): 'comp-sanitizer-active' defvar. * lisp/emacs-lisp/comp.el (comp-passes): Add 'comp--sanitizer'. (comp-sanitizer-emit): Define var. (comp--sanitizer): Define function. * lisp/emacs-lisp/comp-run.el (comp-run-async-workers): Forward 'comp-sanitizer-emit'.
* (cl-type-of): New function to return more precise types (bug#69739)Stefan Monnier2024-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (Fcl_type_of): New function, extracted from `Ftype_of`. Make it return more precise types for symbols, integers, and subrs. (Ftype_of): Use it. (syms_of_data): Define the corresponding new symbols and defsubr the new function. * doc/lispref/objects.texi (Type Predicates): Document it. * src/comp.c (emit_limple_insn): Use `Fcl_type_of`. * lisp/emacs-lisp/cl-preloaded.el (subr): Demote it to `atom`. (subr-native-elisp, subr-primitive): Add `compiled-function` as parent instead. (special-form): New type. * lisp/obsolete/eieio-core.el (cl--generic-struct-tag): * lisp/emacs-lisp/cl-generic.el (cl--generic-typeof-generalizer): Use `cl-type-of`. cl--generic--unreachable-types): Update accordingly. test/src/data-tests.el (data-tests--cl-type-of): New test.
* Rename a number of native compiler functionsAndrea Corallo2024-02-111-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/emacs-lisp/comp.el (comp-passes): Update. (comp-mvar): Update constructor name. (comp--loop-insn-in-block, comp--lex-byte-func-p) (comp--spill-decl-spec, comp--spill-speed) (comp--decrypt-arg-list, comp--byte-frame-size) (comp--add-func-to-ctxt, comp--spill-lap-function) (comp--intern-func-in-ctxt, comp--spill-lap-function) (comp--spill-lap, comp--lap-eob-p, comp--lap-fall-through-p) (comp--sp, comp--with-sp, comp--slot-n, comp--slot, comp-slot+1) (comp--label-to-addr, comp--mark-curr-bb-closed) (comp--bb-maybe-add, comp--call, comp--callref, make-comp-mvar) (comp--new-frame, comp--emit, comp--emit-set-call) (comp--copy-slot, comp--emit-annotation, comp--emit-setimm) (comp--make-curr-block, comp--latch-make-fill) (comp--emit-uncond-jump, comp--emit-cond-jump) (comp--emit-handler, comp--limplify-listn, comp--new-block-sym) (comp--fill-label-h, comp--jump-table-optimizable) (comp--emit-switch, comp--emit-set-call-subr, comp--op-to-fun) (comp--body-eff, comp--op-case, comp--limplify-lap-inst) (comp--emit-narg-prologue, comp--limplify-finalize-function) (comp--prepare-args-for-top-level, comp--emit-for-top-level) (comp--emit-lambda-for-top-level, comp--limplify-top-level) (comp--addr-to-bb-name, comp--limplify-block) (comp--limplify-function, comp--limplify, comp--mvar-used-p) (comp--collect-mvars, comp--collect-rhs) (comp--negate-arithm-cmp-fun, comp--reverse-arithm-fun) (comp--emit-assume, comp--maybe-add-vmvar) (comp--add-new-block-between, comp--cond-cstrs-target-mvar) (comp--add-cond-cstrs-target-block, comp--add-cond-cstrs-simple) (comp--add-cond-cstrs, comp--insert-insn, comp--emit-call-cstr) (comp--lambda-list-gen, comp--add-call-cstr, comp--add-cstrs) (comp--collect-calls, comp--pure-infer-func, comp--ipa-pure) (make--comp--ssa-mvar, comp--clean-ssa, comp--compute-edges) (comp--collect-rev-post-order, comp--compute-dominator-tree) (comp--compute-dominator-frontiers, comp--log-block-info) (comp--place-phis, comp--dom-tree-walker, comp--ssa) (comp--ssa-rename-insn, comp--ssa-rename, comp--finalize-phis) (comp--remove-unreachable-blocks, comp--ssa) (comp--fwprop-max-insns-scan, comp--copy-insn) (comp--apply-in-env, comp--fwprop-prologue) (comp--function-foldable-p, comp--function-call-maybe-fold) (comp--fwprop-call, comp--fwprop-insn, comp--fwprop*) (comp--rewrite-non-locals, comp--fwprop, comp--func-in-unit) (comp--call-optim-form-call, comp--call-optim-func) (comp--call-optim, comp--collect-mvar-ids) (comp--dead-assignments-func, comp--dead-code) (comp--form-tco-call-seq, comp--tco-func, comp--tco) (comp--remove-type-hints-func, comp--remove-type-hints) (comp--args-to-lambda-list, comp--compute-function-type) (comp--finalize-container, comp--finalize-relocs) (comp--compile-ctxt-to-file, comp--final1, comp--final) (comp--make-lambda-list-from-subr, comp-trampoline-compile) (comp--write-bytecode-file): Rename and/or update due to renaming. * test/src/comp-resources/comp-test-funcs.el (comp-test-copy-insn-f): Update. * src/comp.c (Fcomp__compile_ctxt_to_file0): Rename. (syms_of_comp): Update.
* Add DOHASH_SAFE, make DOHASH faster (bug#68690)Mattias Engdegård2024-01-271-8/+13
| | | | | | | | | | | | | | | Revert DOHASH to the fast (field-caching) implementation but with an assertion to detect misuses. Add DOHASH_SAFE for use in code that must tolerate arbitrary mutation of the table being iterated through. * src/lisp.h (DOHASH): Go back to fast design that only allows restricted mutation, but with a checking assertion. (DOHASH_SAFE): New macro that tolerates arbitrary mutation while being much simpler (and acceptably fast). * src/fns.c (Fmaphash): * src/comp.c (compile_function, Fcomp__compile_ctxt_to_file): Use DOHASH_SAFE.
* (DOHASH): Change calling conventionStefan Monnier2024-01-241-11/+8
| | | | | | | | | | | | | | | | | This leads to simpler code in the users, and more efficient machine code because we don't repeatedly need to fetch the `table_size` and `key_and_value` fields of the hash table object. * src/lisp.h (DOHASH): Rewrite. * src/composite.c (composition_gstring_lookup_cache): Simplify. (composition_gstring_cache_clear_font): * src/print.c (print): * src/pdumper.c (hash_table_contents): * src/minibuf.c (Ftest_completion): * src/json.c (lisp_to_json_nonscalar_1): * src/emacs-module.c (module_global_reference_p): * src/comp.c (compile_function, Fcomp__compile_ctxt_to_file): * src/fns.c (Fmaphash): Adjust to new calling convention.
* Add C macro for hash table iterationMattias Engdegård2024-01-211-24/+16
| | | | | | | | | | | | | | | This removes some boilerplate code and further reduces dependencies on hash table implementation internals. * src/lisp.h (DOHASH): New. * src/comp.c (compile_function, Fcomp__compile_ctxt_to_file): * src/composite.c (composition_gstring_cache_clear_font): * src/emacs-module.c (module_global_reference_p): * src/fns.c (Fmaphash): * src/json.c (lisp_to_json_nonscalar_1): * src/minibuf.c (Ftest_completion): * src/print.c (print): Use it instead of a hand-written loop.
* Be more systematic about parens in C source codePaul Eggert2024-01-201-1/+1
| | | | | | | | | Be more systematic about putting space before paren in calls, and in avoiding unnecessary parentheses in macros. This was partly inspired by my wading through gcc -E output while debugging something else, and seeing too many parens. This patch does not change the generated .o files on my platform.
* Abstract predicate and constant for unused hash keysMattias Engdegård2024-01-121-4/+4
| | | | | | | | | | | | | | | | | | Qunbound is used for many things; using a predicate and constant for the specific purpose of unused hash entry keys allows us to locate them and make changes much more easily. * src/lisp.h (HASH_UNUSED_ENTRY_KEY, hash_unused_entry_key_p): New constant and function. * src/comp.c (compile_function, Fcomp__compile_ctxt_to_file): * src/composite.c (composition_gstring_cache_clear_font): * src/emacs-module.c (module_global_reference_p): * src/fns.c (make_hash_table, maybe_resize_hash_table, hash_put) (hash_remove_from_table, hash_clear, sweep_weak_table, Fmaphash): * src/json.c (lisp_to_json_nonscalar_1): * src/minibuf.c (Ftry_completion, Fall_completions, Ftest_completion): * src/print.c (print, print_object): Use them.
* Merge from origin/emacs-29Eli Zaretskii2024-01-061-2/+2
|\ | | | | | | | | | | | | | | | | | | | | bf7034048c1 ; * doc/emacs/custom.texi (Changing a Variable): Update e... 466d1c98a9e Fix icons.el when icon does not exist as a file 2a861124e89 ; Improve documentation of 'buffer-match-p' dc9d02f8a01 * lisp/isearch.el (isearch-search-and-update): Let-bind '... 9308d9a74ab * src/comp.c (Fcomp__compile_ctxt_to_file): Fix hash tabl... a2a6619b282 Provide decent documentation for 'help-quick' ab66b749a27 ; * src/window.c (Fset_window_margins): Doc fix. 1a677d1429d treesit--pre-syntax-ppss: Fix args-out-of-range in intern...
| * * src/comp.c (Fcomp__compile_ctxt_to_file): Fix hash table Qunbound use.Andrea Corallo2024-01-041-2/+2
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* | Merge from savannah/emacs-29Po Lu2024-01-021-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dc4e6b13296 ; Update copyright years in more files 64b37776318 ; Run set-copyright from admin.el 8e1c56ae467 ; Add 2024 to copyright years # Conflicts: # doc/misc/modus-themes.org # doc/misc/texinfo.tex # etc/NEWS # etc/refcards/ru-refcard.tex # etc/themes/modus-operandi-theme.el # etc/themes/modus-themes.el # etc/themes/modus-vivendi-theme.el # lib/alloca.in.h # lib/binary-io.h # lib/c-ctype.h # lib/c-strcasecmp.c # lib/c-strncasecmp.c # lib/careadlinkat.c # lib/cloexec.c # lib/close-stream.c # lib/diffseq.h # lib/dup2.c # lib/filemode.h # lib/fpending.c # lib/fpending.h # lib/fsusage.c # lib/getgroups.c # lib/getloadavg.c # lib/gettext.h # lib/gettime.c # lib/gettimeofday.c # lib/group-member.c # lib/malloc.c # lib/md5-stream.c # lib/md5.c # lib/md5.h # lib/memmem.c # lib/memrchr.c # lib/nanosleep.c # lib/save-cwd.h # lib/sha1.c # lib/sig2str.c # lib/stdlib.in.h # lib/strtoimax.c # lib/strtol.c # lib/strtoll.c # lib/time_r.c # lib/xalloc-oversized.h # lisp/auth-source-pass.el # lisp/emacs-lisp/lisp-mnt.el # lisp/emacs-lisp/timer.el # lisp/info-look.el # lisp/jit-lock.el # lisp/loadhist.el # lisp/mail/rmail.el # lisp/net/ntlm.el # lisp/net/webjump.el # lisp/progmodes/asm-mode.el # lisp/progmodes/project.el # lisp/progmodes/sh-script.el # lisp/textmodes/flyspell.el # lisp/textmodes/reftex-toc.el # lisp/textmodes/reftex.el # lisp/textmodes/tex-mode.el # lisp/url/url-gw.el # m4/alloca.m4 # m4/clock_time.m4 # m4/d-type.m4 # m4/dirent_h.m4 # m4/dup2.m4 # m4/euidaccess.m4 # m4/fchmodat.m4 # m4/filemode.m4 # m4/fsusage.m4 # m4/getgroups.m4 # m4/getloadavg.m4 # m4/getrandom.m4 # m4/gettime.m4 # m4/gettimeofday.m4 # m4/gnulib-common.m4 # m4/group-member.m4 # m4/inttypes.m4 # m4/malloc.m4 # m4/manywarnings.m4 # m4/mempcpy.m4 # m4/memrchr.m4 # m4/mkostemp.m4 # m4/mktime.m4 # m4/nproc.m4 # m4/nstrftime.m4 # m4/pathmax.m4 # m4/pipe2.m4 # m4/pselect.m4 # m4/pthread_sigmask.m4 # m4/readlink.m4 # m4/realloc.m4 # m4/sig2str.m4 # m4/ssize_t.m4 # m4/stat-time.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/stdio_h.m4 # m4/stdlib_h.m4 # m4/stpcpy.m4 # m4/strnlen.m4 # m4/strtoimax.m4 # m4/strtoll.m4 # m4/time_h.m4 # m4/timegm.m4 # m4/timer_time.m4 # m4/timespec.m4 # m4/unistd_h.m4 # m4/warnings.m4 # nt/configure.bat # nt/preprep.c # test/lisp/register-tests.el
| * ; Add 2024 to copyright yearsPo Lu2024-01-021-1/+1
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* | Fix some emacs_fopen confusionPaul Eggert2023-08-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Po Lu in: https://lists.gnu.org/r/emacs-devel/2023-08/msg00195.html * src/comp.c (comp_hash_source_file, Fcomp__release_ctxt): * src/sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory): Be more systematic about using emacs_fclose on streams that were opened with emacs_fopen or emacs_fdopen. Do this even if not Android, as this simplifies checking that it's done consistently. * src/lisp.h (emacs_fclose): If it’s just fclose, make it a macro rather than a function, to avoid confusing gcc -Wmismatched-dealloc. (emacs_fopen): Move decl here from sysstdio.h, because sysstdio.h is included from non-Emacs executables and emacs_fopen is good only inside Emacs. * src/sysdep.c (emacs_fclose): Define as a function only if Android.
* | ; * src/comp.c (CALL0I): Ifdef away, as it's now unused.Eli Zaretskii2023-07-151-0/+2
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