usr/src/sys/tahoe/align/Acmp.c

/*      Acmp.c  1.2     90/12/04        */

#include "align.h"
cmp(infop)      process_info *infop;
/*
/*      Arithmetic comparison
/*
/**************************************************/
{
        register long   Register_12;    /* Has to be first reg ! */
        register long   Register_11;
        register long   Register_10;

        Register_12 = operand(infop,0)->data;
        Register_11 = operand(infop,1)->data;
        Register_10=psl;
        Set_psl(r10);   /* restore the user psl */
        asm ("  cmpl    r12,r11");
        asm ("  movpsl  r12");
        New_cc (Register_12);
}