#!/usr/local/bin/perl# alpha assember sub mul_add_c	{	local($a,$b,$c0,$c1,$c2)=@_;	local($l1,$h1,$t1,$t2);print STDERR "count=$cnt\n"; $cnt++;	&mul($a,$b,($l1)=&NR(1));	&muh($a,$b,($h1)=&NR(1));	&add($c0,$l1,$c0);	&cmpult($c0,$l1,($t1)=&NR(1));	&FR($l1);	&add($t1,$h1,$h1);		&FR($t1);	&add($c1,$h1,$c1);	&cmpult($c1,$h1,($t2)=&NR(1));	&FR($h1);	&add($c2,$t2,$c2);		&FR($t2);	}sub bn_mul_comba4	{	local($name)=@_;	local(@a,@b,$r,$c0,$c1,$c2);	$cnt=1;	&init_pool(3);	$rp=&wparam(0);	$ap=&wparam(1);	$bp=&wparam(2);	&function_begin($name,"");	&comment("");	&ld(($a[0])=&NR(1),&QWPw(0,$ap));	&ld(($b[0])=&NR(1),&QWPw(0,$bp));	&ld(($a[1])=&NR(1),&QWPw(1,$ap));	&ld(($b[1])=&NR(1),&QWPw(1,$bp));	&ld(($a[2])=&NR(1),&QWPw(2,$ap));	&ld(($b[2])=&NR(1),&QWPw(2,$bp));	&ld(($a[3])=&NR(1),&QWPw(3,$ap));	&FR($ap);	&ld(($b[3])=&NR(1),&QWPw(3,$bp));	&FR($bp);	($c0,$c1,$c2)=&NR(3);	&mov("zero",$c2);	&mul($a[0],$b[0],$c0);	&muh($a[0],$b[0],$c1);	&st($c0,&QWPw(0,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[0],$b[1],$c0,$c1,$c2);	&mul_add_c($a[1],$b[0],$c0,$c1,$c2);	&st($c0,&QWPw(1,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[1],$b[1],$c0,$c1,$c2);	&mul_add_c($a[0],$b[2],$c0,$c1,$c2);	&mul_add_c($a[2],$b[0],$c0,$c1,$c2);	&st($c0,&QWPw(2,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[0],$b[3],$c0,$c1,$c2);	&FR($a[0]);	&mul_add_c($a[1],$b[2],$c0,$c1,$c2);	&mul_add_c($a[2],$b[1],$c0,$c1,$c2);	&mul_add_c($a[3],$b[0],$c0,$c1,$c2);	&FR($b[0]);	&st($c0,&QWPw(3,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[1],$b[3],$c0,$c1,$c2);	&FR($a[1]);	&mul_add_c($a[2],$b[2],$c0,$c1,$c2);	&mul_add_c($a[3],$b[1],$c0,$c1,$c2);	&FR($b[1]);	&st($c0,&QWPw(4,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[2],$b[3],$c0,$c1,$c2);	&FR($a[2]);	&mul_add_c($a[3],$b[2],$c0,$c1,$c2);	&FR($b[2]);	&st($c0,&QWPw(5,$rp));			&FR($c0); ($c0)=&NR($c0);	($c0,$c1,$c2)=($c1,$c2,$c0);	&mov("zero",$c2);	&mul_add_c($a[3],$b[3],$c0,$c1,$c2);	&FR($a[3],$b[3]);	&st($c0,&QWPw(6,$rp));	&st($c1,&QWPw(7,$rp));	&FR($c0,$c1,$c2);	&function_end($name);	&fin_pool;	}1;