From 5721e86e5ea8bae86afa3bb1b42cea5566066f39 Mon Sep 17 00:00:00 2001
From: wlott <wlott>
Date: Wed, 28 Apr 1993 01:19:54 +0000
Subject: [PATCH] Fixed unbind-to-here to not dereference past the end of the
 binding stack.

---
 compiler/mips/cell.lisp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/mips/cell.lisp b/compiler/mips/cell.lisp
index c27ebaf03..459f08ab1 100644
--- a/compiler/mips/cell.lisp
+++ b/compiler/mips/cell.lisp
@@ -7,7 +7,7 @@
 ;;; Scott Fahlman or slisp-group@cs.cmu.edu.
 ;;;
 (ext:file-comment
-  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/cell.lisp,v 1.69 1993/03/13 12:35:46 ram Exp $")
+  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/cell.lisp,v 1.70 1993/04/28 01:19:54 wlott Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -201,6 +201,7 @@
 	  (done (gen-label)))
       (move where arg)
       (inst beq where bsp-tn done)
+      (inst nop)
 
       (emit-label loop)
       (loadw symbol bsp-tn (- binding-symbol-slot binding-size))
-- 
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