4.3BSD-Reno/src/sys/tahoealign/Acmpd2.c

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/*	Acmpd2.c	1.1	86/07/20	*/

#include "../tahoealign/align.h"
cmpd2(infop)	process_info *infop;
/*
/*	Compare operand 1 with operand 2 (double). 
/*
/****************************************************/
{
	register double	*Register_12;	/* Has to be first reg ! */
	register double	*Register_11;
	register long	Register_10;

	Register_12 = (double *) &operand(infop,0)->data;
	Register_11 = (double *) &operand(infop,1)->data;
	if ( reserved( *(long *)Register_12 ) ||
	     reserved( *(long *)Register_11 ) )
			exception(infop, ILL_OPRND);
	Register_10=psl;
	Set_psl(r10);	/* restore the user psl */
	asm ("	cmpd2	(r12),(r11)");
	asm ("	movpsl	r10");
	New_cc (Register_10);
}