From b418f629f3283fc81ffb678eed24fa011e14b730 Mon Sep 17 00:00:00 2001
From: dtc <dtc>
Date: Sat, 4 Dec 1999 16:03:55 +0000
Subject: [PATCH] Clarify the SCs of the temps in the bind VOPs.

---
 compiler/x86/cell.lisp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/compiler/x86/cell.lisp b/compiler/x86/cell.lisp
index d3e55a457..17173205b 100644
--- a/compiler/x86/cell.lisp
+++ b/compiler/x86/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/x86/cell.lisp,v 1.9 1999/03/23 12:14:50 dtc Exp $")
+ "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/x86/cell.lisp,v 1.10 1999/12/04 16:03:55 dtc Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -208,7 +208,8 @@
 (define-vop (bind)
   (:args (val :scs (any-reg descriptor-reg))
 	 (symbol :scs (descriptor-reg)))
-  (:temporary (:sc unsigned-reg) temp bsp)
+  (:temporary (:sc descriptor-reg) temp)
+  (:temporary (:sc any-reg) bsp)
   (:generator 5
     (load-symbol-value bsp *binding-stack-pointer*)
     (loadw temp symbol symbol-value-slot other-pointer-type)
@@ -219,7 +220,8 @@
     (storew val symbol symbol-value-slot other-pointer-type)))
 
 (define-vop (unbind)
-  (:temporary (:sc unsigned-reg) symbol value bsp)
+  (:temporary (:sc descriptor-reg) symbol value)
+  (:temporary (:sc any-reg) bsp)
   (:generator 0
     (load-symbol-value bsp *binding-stack-pointer*)
     (loadw symbol bsp (- binding-symbol-slot binding-size))
@@ -232,7 +234,8 @@
 
 (define-vop (unbind-to-here)
   (:args (where :scs (descriptor-reg any-reg)))
-  (:temporary (:sc unsigned-reg) symbol value bsp)
+  (:temporary (:sc descriptor-reg) symbol value)
+  (:temporary (:sc any-reg) bsp)
   (:generator 0
     (load-symbol-value bsp *binding-stack-pointer*)
     (inst cmp where bsp)
-- 
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