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(parent: cc3511d) | patch
(byte-optimize-nth, byte-optimize-nthcdr):
authorKarl Heuer <kwzh@gnu.org>
Mon, 17 Jul 1995 22:44:06 +0000 (22:44 +0000)
committerKarl Heuer <kwzh@gnu.org>
Mon, 17 Jul 1995 22:44:06 +0000 (22:44 +0000)
commit97e6527f20d9caf7c48f4747d9bd88e7ff3f2684
tree6cfe1d80774969c22374b39486f814a1d1c4b120tree | snapshot
parentcc3511def0153ac408353ad4feb053be57b886b8commit | diff
(byte-optimize-nth, byte-optimize-nthcdr):
Do nothing if form wrong length.
(byte-optimize-multiply): Fix bug in 0 case.
(byte-optimize-divide): Optimize (/ CONST CONST) if safe.
(byte-optimize-logmumble): Fix (logior -1 ...) case.
(byte-optimize-if): Optimize (if (not foo) nil ...).
lisp/emacs-lisp/byte-opt.el diff | blob | history
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