From: Brian A. LaMacchia <edu/mit/csail/zurich/bal>
Date: Thu, 11 Feb 1988 19:25:31 +0000 (+0000)
Subject: Added ASSIGNMENT-CACHE rule (it was missing)
X-Git-Tag: 20090517-FFI~12906
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=0507df12b0dfbbee35d5720506873dacb43185ef;p=mit-scheme.git

Added ASSIGNMENT-CACHE rule (it was missing)
---

diff --git a/v7/src/compiler/machines/vax/rules1.scm b/v7/src/compiler/machines/vax/rules1.scm
index 652b2408b..ef0cbd103 100644
--- a/v7/src/compiler/machines/vax/rules1.scm
+++ b/v7/src/compiler/machines/vax/rules1.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/machines/vax/rules1.scm,v 4.1 1988/01/05 15:59:05 bal Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/machines/vax/rules1.scm,v 4.2 1988/02/11 19:25:31 bal Exp $
 
 Copyright (c) 1987 Massachusetts Institute of Technology
 
@@ -74,6 +74,13 @@ MIT in each case. |#
 	    (@PCR ,(free-reference-label name))
 	    ,(reference-assignment-alias! target 'GENERAL))))
 
+(define-rule statement
+  (ASSIGN (REGISTER (? target)) (ASSIGNMENT-CACHE (? name)))
+  (QUALIFIER (pseudo-register? target))
+  (LAP (MOV L
+	    (@PCR ,(free-assignment-label name))
+	    ,(reference-assignment-alias! target 'DATA))))
+
 (define-rule statement
   (ASSIGN (REGISTER (? target)) (REGISTER (? source)))
   (QUALIFIER (pseudo-register? target))