From 17784bbf3f933dc7ed6aa286794ad7a32651e3ce Mon Sep 17 00:00:00 2001 From: =?utf8?q?Mattias=20Engdeg=C3=A5rd?= Date: Sun, 5 Feb 2023 12:14:23 +0100 Subject: [PATCH] Allow unbind to commute with discardN and discardN-preserve-tos * lisp/emacs-lisp/byte-opt.el (byte-after-unbind-ops): Add discardN and discardN-preserve-tos, both of which commute with unbind. This enables subsequent optimisations. --- lisp/emacs-lisp/byte-opt.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lisp/emacs-lisp/byte-opt.el b/lisp/emacs-lisp/byte-opt.el index a54f6595b46..feff233998d 100644 --- a/lisp/emacs-lisp/byte-opt.el +++ b/lisp/emacs-lisp/byte-opt.el @@ -1955,8 +1955,8 @@ See Info node `(elisp) Integer Basics'." byte-goto-if-not-nil-else-pop)) (defconst byte-after-unbind-ops - ;; FIXME: add discardN, discardN-preserve-tos '(byte-constant byte-dup byte-stack-ref byte-stack-set byte-discard + byte-discardN byte-discardN-preserve-tos byte-symbolp byte-consp byte-stringp byte-listp byte-numberp byte-integerp byte-eq byte-not byte-cons byte-list1 byte-list2 byte-list3 byte-list4 byte-listN -- 2.39.5