From: Guillermo J. Rozas <edu/mit/csail/zurich/gjr>
Date: Sun, 14 Feb 1993 22:02:38 +0000 (+0000)
Subject: Use reverse! instead of reverse to avoid holding onto two copies of
X-Git-Tag: 20090517-FFI~8522
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=b5b3955349df76edf5b1824422fec48fe58d5cfc;p=mit-scheme.git

Use reverse! instead of reverse to avoid holding onto two copies of
the instruction list.
---

diff --git a/v7/src/compiler/machines/spectrum/lapopt.scm b/v7/src/compiler/machines/spectrum/lapopt.scm
index b49c58e87..eaea0af0e 100644
--- a/v7/src/compiler/machines/spectrum/lapopt.scm
+++ b/v7/src/compiler/machines/spectrum/lapopt.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: lapopt.scm,v 1.3 1993/02/14 06:26:55 gjr Exp $
+$Id: lapopt.scm,v 1.4 1993/02/14 22:02:38 gjr Exp $
 
 Copyright (c) 1991-1993 Massachusetts Institute of Technology
 
@@ -310,4 +310,4 @@ MIT in each case. |#
 	   (fix-sequences (cdr instrs)
 			  (cons (car instrs) tail)))))
 
-  (fix-sequences (reverse instructions) '()))
\ No newline at end of file
+  (fix-sequences (reverse! instructions) '()))
\ No newline at end of file