#!/usr/local/bin/perl# alpha assember sub sqr_add_c	{	local($a,$c0,$c1,$c2)=@_;	local($l1,$h1,$t1,$t2);	&mul($a,$a,($l1)=&NR(1));	&muh($a,$a,($h1)=&NR(1));	&add($c0,$l1,$c0);	&add($c1,$h1,$c1);	&cmpult($c0,$l1,($t1)=&NR(1));	&FR($l1);	&cmpult($c1,$h1,($t2)=&NR(1));	&FR($h1);	&add($c1,$t1,$c1);		&FR($t1);	&add($c2,$t2,$c2);		&FR($t2);	}sub sqr_add_c2	{	local($a,$b,$c0,$c1,$c2)=@_;	local($l1,$h1,$t1,$t2);	&mul($a,$b,($l1)=&NR(1));	&muh($a,$b,($h1)=&NR(1));	&cmplt($l1,"zero",($lc1)=&NR(1));	&cmplt($h1,"zero",($hc1)=&NR(1));	&add($l1,$l1,$l1);	&add($h1,$h1,$h1);	&add($h1,$lc1,$h1);		&FR($lc1);	&add($c2,$hc1,$c2);		&FR($hc1);	&add($c0,$l1,$c0);	&add($c1,$h1,$c1);	&cmpult($c0,$l1,($lc1)=&NR(1));	&FR($l1);	&cmpult($c1,$h1,($hc1)=&NR(1));	&FR($h1);	&add($c1,$lc1,$c1);		&FR($lc1);	&add($c2,$hc1,$c2);		&FR($hc1);	}sub bn_sqr_comba4	{	local($name)=@_;	local(@a,@b,$r,$c0,$c1,$c2);	$cnt=1;	&init_pool(2);	$rp=&wparam(0);	$ap=&wparam(1);	&function_begin($name,"");	&comment("");	&ld(($a[0])=&NR(1),&QWPw(0,$ap));	&ld(($a[1])=&NR(1),&QWPw(1,$ap));	&ld(($a[2])=&NR(1),&QWPw(2,$ap));        &ld(($a[3])=&NR(1),&QWPw(3,$ap)); &FR($ap);	($c0,$c1,$c2)=&NR(3);	&mov("zero",$c2);	&mul($a[0],$a[0],$c0);	&muh($a[0],$a[0],$c1);	&st($c0,&QWPw(0,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c2($a[0],$a[1],$c0,$c1,$c2);	&st($c0,&QWPw(1,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c($a[1],$c0,$c1,$c2);	&sqr_add_c2($a[2],$a[0],$c0,$c1,$c2);	&st($c0,&QWPw(2,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c2($a[3],$a[0],$c0,$c1,$c2);	&sqr_add_c2($a[2],$a[1],$c0,$c1,$c2);	&st($c0,&QWPw(3,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c($a[2],$c0,$c1,$c2);	&sqr_add_c2($a[3],$a[1],$c0,$c1,$c2);	&st($c0,&QWPw(4,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c2($a[3],$a[2],$c0,$c1,$c2);	&st($c0,&QWPw(5,$rp));	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&sqr_add_c($a[3],$c0,$c1,$c2);	&st($c0,&QWPw(6,$rp));	&st($c1,&QWPw(7,$rp));	&function_end($name);	&fin_pool;	}1;