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Power 6/32 Unix version 1.21

#include "../machine/alignment.h"
lnd(infop)	process_info *infop;
/*
/*	Load a negated double operand into accumulator.
/*
/*******************************************************/
{
	register struct oprnd *oprnd_pnt;

	oprnd_pnt = operand(infop,0);
	if ( reserved( oprnd_pnt->data ) ) 
		exception(infop, ILL_OPRND);
	if ( oprnd_pnt->data == 0 ) acc_high = 0;
	else acc_high = 0x80000000 ^ oprnd_pnt->data ;
	acc_low = oprnd_pnt->data2 ;
	psl |= PSL_DBL;
	infop->acc_dbl = 1;
}

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