--- a/Array.st	Sun Aug 13 00:54:52 1995 +0200
+++ b/Array.st	Sun Aug 13 05:01:58 1995 +0200
@@ -21,7 +21,7 @@
 COPYRIGHT (c) 1989 by Claus Gittinger
 	      All Rights Reserved
 
-$Header: /cvs/stx/stx/libbasic/Array.st,v 1.35 1995-08-11 02:58:28 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Array.st,v 1.36 1995-08-13 03:01:58 claus Exp $
 '!
 
 !Array class methodsFor:'documentation'!
@@ -42,7 +42,7 @@
 
 version
 "
-$Header: /cvs/stx/stx/libbasic/Array.st,v 1.35 1995-08-11 02:58:28 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Array.st,v 1.36 1995-08-13 03:01:58 claus Exp $
 "
 !
 
@@ -598,7 +598,7 @@
 		if ((INT)anObject == 0) {
 		    memset(dst, 0, __OBJS2BYTES__(endIndex-index+1));
 		} else {
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 		    {
 			int i8;
 
@@ -681,7 +681,7 @@
 				/* must do a reverse copy */
 				src += count;
 				dst += count;
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 				while (count > 8) {
 				    dst[-1] = src[-1];
 				    dst[-2] = src[-2];
@@ -715,7 +715,7 @@
 			    REGISTER int spc;
 
 			    spc = __qSpace(self);
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 			    while (count >= 4) {
 				t = src[0]; dst[0] = t; __STORE_SPC(self, t, spc);
 				t = src[1]; dst[1] = t; __STORE_SPC(self, t, spc);
@@ -810,7 +810,7 @@
     if (nIndex > 1000) nIndex = 1000;
 
     o = anObject;
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
     {
 	unsigned int i8;
 
@@ -897,7 +897,7 @@
 		}
 	    } else {
 		/* search for nil */
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 		{
 		    unsigned int i8;
 
@@ -947,7 +947,7 @@
 	    nIndex = __BYTES2OBJS__(__qSize(self) - OHDR_SIZE);
 	    el = anElement;
 	    op = & (_InstPtr(self)->i_instvars[index]);
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 	    {
 		unsigned int i8;
 
@@ -1094,7 +1094,7 @@
 	    /*
 	     * home will not move - keep in a fast register
 	     */
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 	    {
 		int i4;
 
@@ -1291,7 +1291,7 @@
 		    rHome = home;
 		    if ((rHome == nil) || (__qSpace(rHome) >= STACKSPACE)) {
 			index = indexLow;
-#if defined(IRIX5) || defined(UNROLL_LOOPS)
+#if defined(UNROLL_LOOPS)
 			{
 			    int i4;