Variable: native-comp-never-optimize-functions

native-comp-never-optimize-functions is a customizable variable defined in comp.el.gz.

Value

(macroexpand
 rename-buffer)

Documentation

Primitive functions to exclude from trampoline optimization.

Primitive functions included in this list will not be called directly by the natively-compiled code, which makes trampolines for those primitives unnecessary in case of function redefinition/advice.

This variable was added, or its default value changed, in Emacs 28.1.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/comp.el.gz
(defcustom native-comp-never-optimize-functions
  '(;; The following two are mandatory for Emacs to be working
    ;; correctly (see comment in `advice--add-function'). DO NOT
    ;; REMOVE.
    macroexpand rename-buffer)
  "Primitive functions to exclude from trampoline optimization.

Primitive functions included in this list will not be called
directly by the natively-compiled code, which makes trampolines for
those primitives unnecessary in case of function redefinition/advice."
  :type '(repeat symbol)
  :version "28.1")