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emacs/lisp/emacs-lisp
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Mattias Engdegård 9bcc9690a8 Eliminate lazy bytecode loading 
The obsolete lazy-loaded bytecode feature, enabled by
`byte-compile-dynamic`, slows down Lisp execution even when not in use
because every call to a bytecode function has to check that function
for laziness.

This change forces up-front loading of all lazy bytecode so that we
can remove all those checks.  (Dynamically loaded doc strings are not
affected.)

There is no point in generating lazy bytecode any more so we stop
doing that; this simplifies the compiler.  `byte-compile-dynamic` now
has no effect.

This is a fully compatible change; the few remaining users of
`byte-compile-dynamic` should not notice any difference.

* src/lread.c (bytecode_from_rev_list): Force eager loading of
lazy bytecode.
* src/bytecode.c (exec_byte_code): Remove lazy bytecode checks.
* src/eval.c (fetch_and_exec_byte_code, Ffetch_bytecode): Remove.
(funcall_lambda): Call exec_byte_code directly, avoiding checks.
* lisp/subr.el (fetch-bytecode): New definition, obsolete no-op.
* lisp/emacs-lisp/disass.el (disassemble-1):
* lisp/emacs-lisp/bytecomp.el (byte-compile-unfold-bcf):
Remove calls to fetch-bytecode.
(byte-compile-dynamic): Update doc string.
(byte-compile-close-variables, byte-compile-from-buffer)
(byte-compile-insert-header, byte-compile-output-file-form)
(byte-compile--output-docform-recurse, byte-compile-output-docform)
(byte-compile-file-form-defmumble):
Remove effects of byte-compile-dynamic.
* doc/lispref/compile.texi (Dynamic Loading): Remove node now that
the entire `byte-compile-dynamic` facility has been rendered inert.
* etc/NEWS: Announce changes.
2024-01-31 17:12:25 +01:00
..
advice.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
avl-tree.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
backquote.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
backtrace.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
benchmark.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
bindat.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
byte-opt.el ; Clarify two comments in byte-optimize-letX 2024-01-02 04:08:43 +01:00
byte-run.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
bytecomp.el Eliminate lazy bytecode loading 2024-01-31 17:12:25 +01:00
cconv.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
chart.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
check-declare.el Avoid defconst for vars which we modify 2024-01-04 18:44:43 -05:00
checkdoc.el Use special-mode in checkdoc status buffer 2024-01-05 22:58:39 +01:00
cl-extra.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-generic.el * lisp/emacs-lisp/cl-generic.el (cl--generic-compiler): Clarify the test 2024-01-25 14:24:43 -05:00
cl-indent.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-lib.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-macs.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-preloaded.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-print.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
cl-seq.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
comp-common.el ; Add 2024 to copyright years 2024-01-02 10:30:05 +08:00
comp-cstr.el ; Fix typos in symbol names 2024-01-21 15:28:06 +01:00
comp-run.el ; Add 2024 to copyright years 2024-01-02 10:30:05 +08:00
comp.el ; Spelling fixes 2024-01-30 17:23:25 -08:00
copyright.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
crm.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
cursor-sensor.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
debug-early.el (backtrace-on-redisplay-error): Use handler-bind 2024-01-04 16:37:01 -05:00
debug.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
derived.el derived.el: Delete old code (bug#68625) 2024-01-29 19:04:59 -05:00
disass.el Eliminate lazy bytecode loading 2024-01-31 17:12:25 +01:00
easy-mmode.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
easymenu.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
edebug.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
eieio-base.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
eieio-core.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
eieio-custom.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
eieio-datadebug.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
eieio-opt.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
eieio-speedbar.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
eieio.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
eldoc.el Eldoc: play nice with mode-line-format-right-align (bug#68547) 2024-01-20 06:00:21 -06:00
elint.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
elp.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
ert-font-lock.el ; Add 2024 to copyright years 2024-01-02 10:30:05 +08:00
ert-x.el Complete change of ert-remote-temporary-file-directory 2024-01-06 18:15:23 +01:00
ert.el ert.el: Use handler-bind to record backtraces 2024-01-04 16:33:25 -05:00
ewoc.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
faceup.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
find-func.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
float-sup.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
generate-lisp-file.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
generator.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
generic.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
gv.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
helper.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
hierarchy.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
icons.el Fix documentation of icon-elements 2024-01-14 17:03:16 +02:00
inline.el * lisp/emacs-lisp/inline.el (inline-const-val): Improve docstring 2024-01-30 13:14:32 -05:00
let-alist.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
lisp-mnt.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
lisp-mode.el New special form handler-bind 2024-01-04 16:32:53 -05:00
lisp.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
loaddefs-gen.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
macroexp.el (macroexp--with-extended-form-stack): Use plain let 2024-01-04 16:35:53 -05:00
map-ynp.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
map.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
memory-report.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
multisession.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
nadvice.el Set the 'name' prop in 'define-advice' 2024-01-13 11:43:01 +02:00
oclosure.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
package-vc.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
package-x.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
package.el Handle package versions that are not version strings 2024-01-10 15:59:56 +02:00
pcase.el * lisp/emacs-lisp/pcase.el (Commentary:): Add paper reference 2024-01-24 08:21:26 -05:00
pp.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
radix-tree.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
range.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
re-builder.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
regexp-opt.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
regi.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
ring.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
rmc.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
rx.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
seq.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
shadow.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
shortdoc.el Don't pretend that hash-table-size is useful 2024-01-13 20:50:39 +01:00
shorthands.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
smie.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
subr-x.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
syntax.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
tabulated-list.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
tcover-ses.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
testcover.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
text-property-search.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
thunk.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
timer-list.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
timer.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
tq.el ; Add 2024 to copyright years 2024-01-02 09:47:10 +08:00
trace.el trace.el: Make it usable in batch mode as well 2024-01-19 15:02:50 -05:00
unsafep.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
vtable.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00
warnings.el Merge from savannah/emacs-29 2024-01-02 10:28:14 +08:00