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Do not add unnecesary arg constraints (bug#45812 bug#45705 bug#45751).

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These have the effect of bloating the IR for no effect killing compile
time.  The typical cases for that are extremely long backuoted lists.

	* lisp/emacs-lisp/comp-cstr.el (comp-cstr-t): New var.
	* lisp/emacs-lisp/comp.el (comp-add-call-cstr): No need to add
	arg call constraints if this is t.
This commit is contained in:
Andrea Corallo 2021-01-18 22:37:52 +01:00
parent 39b3bcd324
commit 0ffb3dfaa4
2 changed files with 6 additions and 0 deletions
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lisp/emacs-lisp/comp-cstr.el
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@ -179,6 +179,9 @@ Return them as multiple value."
(defvar comp-cstr-one (comp-value-to-cstr 1)
"Represent the integer immediate one.")
(defvar comp-cstr-t (comp-type-to-cstr t)
"Represent the superclass t.")
;;; Value handling.