cosmetic change

[unix-history] / usr / src / old / pcc / c2.vax / c21.c

diff --git a/usr/src/old/pcc/c2.vax/c21.c b/usr/src/old/pcc/c2.vax/c21.c
index 2d82c72..1e80045 100644 (file)
--- 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 4.4 %G%";
+static char sccsid[] = "@(#)c21.c 4.5 %G%";

 /* char C21[] = {"@(#)c21.c 1.83 80/10/16 21:18:22 JFR"}; /* sccs ident */
 
 /*
 /* char C21[] = {"@(#)c21.c 1.83 80/10/16 21:18:22 JFR"}; /* sccs ident */
 
 /*


@@ -68,7 +68,7 @@ bmove() {
                if ((p->subop&0xF)!=LONG) goto std; cp1=p->code;
                if (*cp1++!='$') goto std; splitrand(p);
                if (equstr(regs[RT2],"fp") && !indexa(regs[RT1])) {/* address comp. */
                if ((p->subop&0xF)!=LONG) goto std; cp1=p->code;
                if (*cp1++!='$') goto std; splitrand(p);
                if (equstr(regs[RT2],"fp") && !indexa(regs[RT1])) {/* address comp. */

-                       char buf[50]; cp2=buf; *cp2++='-'; 
+                       char buf[C2_ASIZE]; cp2=buf; *cp2++='-'; 

                        cp1=regs[RT1]+1; while (*cp2++= *cp1++); --cp2;
                        cp1="(fp),"; while (*cp2++= *cp1++); --cp2;
                        cp1=regs[RT3]; while (*cp2++= *cp1++);
                        cp1=regs[RT1]+1; while (*cp2++= *cp1++); --cp2;
                        cp1="(fp),"; while (*cp2++= *cp1++); --cp2;
                        cp1=regs[RT3]; while (*cp2++= *cp1++);


@@ -86,7 +86,7 @@ bmove() {
                        **      movl    r0,bar    /
                        */
                        register struct node    *pnext = p->forw;
                        **      movl    r0,bar    /
                        */
                        register struct node    *pnext = p->forw;

-                       char    buf[50];
+                       char    buf[C2_ASIZE];

 
                        if (pnext->op == MOV && pnext->subop == LONG)
                        {
 
                        if (pnext->op == MOV && pnext->subop == LONG)
                        {


@@ -772,7 +772,7 @@ bicopt(p) register struct node *p; {
 /* use field operations or MOVZ if possible.  done as part of 'bflow'.
 */
        register char *cp1,*cp2; int r;
 /* use field operations or MOVZ if possible.  done as part of 'bflow'.
 */
        register char *cp1,*cp2; int r;

-       char src[50];
+       char src[C2_ASIZE];

        if (!bixprep(p,JBCC)) return(p);
        if (f==0) {/* the BIC isolates low order bits */
                siz=pos; pos=0;
        if (!bixprep(p,JBCC)) return(p);
        if (f==0) {/* the BIC isolates low order bits */
                siz=pos; pos=0;


@@ -865,7 +865,7 @@ addsob()
 
        for (p = &first; (p1 = p->forw)!=0; p = p1) {
        if (p->combop==T(DEC,LONG) && p1->op==CBR) {
 
        for (p = &first; (p1 = p->forw)!=0; p = p1) {
        if (p->combop==T(DEC,LONG) && p1->op==CBR) {

-               if (abs(p->seq - p1->ref->seq) > 12) continue;
+               if (abs(p->seq - p1->ref->seq) > 8) continue;

                if (p1->subop==JGE || p1->subop==JGT) {
                        if (p1->subop==JGE) p->combop=SOBGEQ; else p->combop=SOBGTR;
                        p->pop=0;
                if (p1->subop==JGE || p1->subop==JGT) {
                        if (p1->subop==JGE) p->combop=SOBGEQ; else p->combop=SOBGTR;
                        p->pop=0;


@@ -890,7 +890,7 @@ addsob()
                if (p1->combop==T(CMP,LONG) && (p2=p1->forw)->op==CBR) {
                        register char *cp1,*cp2;
                        splitrand(p1); if (!equstr(p->code,regs[RT1])) continue;
                if (p1->combop==T(CMP,LONG) && (p2=p1->forw)->op==CBR) {
                        register char *cp1,*cp2;
                        splitrand(p1); if (!equstr(p->code,regs[RT1])) continue;

-                       if (abs(p->seq - p2->ref->seq)>12) {/* outside byte displ range */
+                       if (abs(p->seq - p2->ref->seq)>8) {/* outside byte displ range */

                                if (p2->subop!=JLE) continue;
                                p->combop=T(ACB,LONG);
                                cp2=regs[RT1]; cp1=regs[RT2]; while (*cp2++= *cp1++); /* limit */
                                if (p2->subop!=JLE) continue;
                                p->combop=T(ACB,LONG);
                                cp2=regs[RT1]; cp1=regs[RT2]; while (*cp2++= *cp1++); /* limit */