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

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

#include "../tahoealign/align.h"
tst(infop)      process_info *infop;
/*
/*      Test operand, set condition codes.
/*
/************************************************/
{
        register long quantity;

        quantity = operand(infop,0)->data;
        if (quantity < 0) negative_1; else negative_0;
        if (quantity == 0) zero_1; else zero_0;
        overflow_0; carry_1;
}