1*53434Sbostic /*- 2*53434Sbostic * Copyright (c) 1992 The Regents of the University of California. 3*53434Sbostic * All rights reserved. 4*53434Sbostic * 5*53434Sbostic * %sccs.include.redist.c% 6*53434Sbostic */ 7*53434Sbostic 8*53434Sbostic #if defined(LIBC_SCCS) && !defined(lint) 9*53434Sbostic static char sccsid[] = "@(#)cmpdi2.c 5.1 (Berkeley) 05/12/92"; 10*53434Sbostic #endif /* LIBC_SCCS and not lint */ 11*53434Sbostic 12*53434Sbostic #include "longlong.h" 13*53434Sbostic 14*53434Sbostic SItype 15*53434Sbostic __cmpdi2 (a, b) 16*53434Sbostic long long a, b; 17*53434Sbostic { 18*53434Sbostic long_long au, bu; 19*53434Sbostic 20*53434Sbostic au.ll = a, bu.ll = b; 21*53434Sbostic 22*53434Sbostic if (au.s.high < bu.s.high) 23*53434Sbostic return 0; 24*53434Sbostic else if (au.s.high > bu.s.high) 25*53434Sbostic return 2; 26*53434Sbostic if ((unsigned) au.s.low < (unsigned) bu.s.low) 27*53434Sbostic return 0; 28*53434Sbostic else if ((unsigned) au.s.low > (unsigned) bu.s.low) 29*53434Sbostic return 2; 30*53434Sbostic return 1; 31*53434Sbostic } 32