From 033bb901ccfa5cd53ce89d3adb10087a3981ed14 Mon Sep 17 00:00:00 2001
From: Michael Toy <toy@ucbvax.Berkeley.EDU>
Date: Mon, 2 Mar 1981 20:40:28 -0800
Subject: [PATCH] Changed constant 20 to C2_ASIZE (64)

SCCS-vsn: old/pcc/c2.vax/c2.h 4.3
SCCS-vsn: old/pcc/c2.vax/c21.c 4.4
SCCS-vsn: old/pcc/c2.vax/c20.c 4.4
---
 usr/src/old/pcc/c2.vax/c2.h  | 10 ++++++----
 usr/src/old/pcc/c2.vax/c20.c |  6 +++---
 usr/src/old/pcc/c2.vax/c21.c |  4 ++--
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/usr/src/old/pcc/c2.vax/c2.h b/usr/src/old/pcc/c2.vax/c2.h
index 63334397b1..76cb0b3ac4 100644
--- a/usr/src/old/pcc/c2.vax/c2.h
+++ b/usr/src/old/pcc/c2.vax/c2.h
@@ -1,4 +1,4 @@
-/*static	char sccsid[] = "@(#)c2.h 4.2 %G%";*/
+/*static	char sccsid[] = "@(#)c2.h 4.3 %G%";*/
 /* @(#)c2.h 1.19 80/08/26 13:39:07 */
 /*
  * Header for object code improver
@@ -98,6 +98,8 @@
 #define T(a,b) (a|((b)<<8))
 #define U(a,b) (a|((b)<<4))
 
+#define C2_ASIZE 64
+
 struct optab {
 	char	opstring[7];
 	short	opcode;
@@ -150,9 +152,9 @@ char	*firstr;
 char	revbr[];
 #define	NREG	12
 char	*regs[NREG+5]; /* 0-11, 4 for operands, 1 for running off end */
-char	conloc[20];
-char	conval[20];
-char	ccloc[20];
+char	conloc[C2_ASIZE];
+char	conval[C2_ASIZE];
+char	ccloc[C2_ASIZE];
 
 #define	RT1	12
 #define	RT2	13
diff --git a/usr/src/old/pcc/c2.vax/c20.c b/usr/src/old/pcc/c2.vax/c20.c
index d1fbd478c6..e9eeb87c16 100644
--- a/usr/src/old/pcc/c2.vax/c20.c
+++ b/usr/src/old/pcc/c2.vax/c20.c
@@ -1,5 +1,5 @@
 #
-static	char sccsid[] = "@(#)c20.c 4.3 %G%";
+static	char sccsid[] = "@(#)c20.c 4.4 %G%";
 /* char C20[] = {"@(#)c20.c 1.35 80/08/26 14:13:40"}; /* sccs ident */
 /*
  *	 C object code improver
@@ -376,7 +376,7 @@ opsetup()
 	register struct optab *optp, **ophp;
 	register int i,t;
 
-	for(i=NREG+5;--i>=0;) regs[i]=alloc(20);
+	for(i=NREG+5;--i>=0;) regs[i]=alloc(C2_ASIZE);
 	for (optp = optab; optp->opstring[0]; optp++) {
 		t=7; i=0; while (--t>=0) i+= i+optp->opstring[t];
 		ophp = &ophash[i % OPHS];
@@ -397,7 +397,7 @@ oplook()
 	register struct optab *optp,**ophp;
 	register char *p,*p2;
 	register int t;
-	char tempop[20];
+	char tempop[C2_ASIZE];
 	static struct optab OPNULL={"",0};
 
 	for (p=line, p2=tempop; *p && !isspace(*p); *p2++= *p++); *p2=0; p2=p;
diff --git a/usr/src/old/pcc/c2.vax/c21.c b/usr/src/old/pcc/c2.vax/c21.c
index 82229a34c8..2d82c72827 100644
--- a/usr/src/old/pcc/c2.vax/c21.c
+++ b/usr/src/old/pcc/c2.vax/c21.c
@@ -1,4 +1,4 @@
-static	char sccsid[] = "@(#)c21.c 4.3 %G%";
+static	char sccsid[] = "@(#)c21.c 4.4 %G%";
 /* char C21[] = {"@(#)c21.c 1.83 80/10/16 21:18:22 JFR"}; /* sccs ident */
 
 /*
@@ -577,7 +577,7 @@ register struct node *p;
 		} else if (p->op==MOV && p->forw->op!=EXTV && p->forw->op!=EXTZV) {
 			/* superfluous fetch */
 			int nmatch;
-			char src[20];
+			char src[C2_ASIZE];
 	movit:
 			cp2=src; cp1=regs[RT1]; while (*cp2++= *cp1++);
 			splitrand(p->forw);
-- 
2.20.1