From: Chris Hanson <org/chris-hanson/cph>
Date: Tue, 11 Aug 1987 06:11:48 +0000 (+0000)
Subject: Allocate rgraphs with correct size.
X-Git-Tag: 20090517-FFI~13161
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=63cd266b8921d2c92821131aed70fbe3ec765cd3;p=mit-scheme.git

Allocate rgraphs with correct size.
---

diff --git a/v7/src/compiler/rtlbase/rgraph.scm b/v7/src/compiler/rtlbase/rgraph.scm
index 32df855e6..f8d2960fc 100644
--- a/v7/src/compiler/rtlbase/rgraph.scm
+++ b/v7/src/compiler/rtlbase/rgraph.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/rtlbase/rgraph.scm,v 1.1 1987/08/07 17:06:12 cph Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/compiler/rtlbase/rgraph.scm,v 1.2 1987/08/11 06:11:48 cph Exp $
 
 Copyright (c) 1987 Massachusetts Institute of Technology
 
@@ -36,7 +36,9 @@ MIT in each case. |#
 
 (declare (usual-integrations))
 
-(define-vector-slots rgraph 0
+(define-structure (rgraph (type vector)
+			  (copier false)
+			  (constructor false))
   edge
   n-registers
   continuations
@@ -47,14 +49,14 @@ MIT in each case. |#
   register-live-length
   register-crosses-call?
   )
+(define (rgraph-allocate)
+  (make-vector 9 false))
+
 (define-integrable rgraph-register-renumber rgraph-register-bblock)
 (define-integrable set-rgraph-register-renumber! set-rgraph-register-bblock!)
 (define *rgraphs*)
 (define *current-rgraph*)
 
-(define (rgraph-allocate)
-  (make-vector 10 false))
-
 (define (rgraph-entry-edges rgraph)
   (cons (rgraph-edge rgraph)
 	(map continuation-rtl-edge (rgraph-continuations rgraph))))