From 1cf834f73107e7bc0c70de118932cd92169d419b Mon Sep 17 00:00:00 2001 From: ceriel Date: Wed, 13 Jul 1988 20:00:22 +0000 Subject: [PATCH] did not work properly; assumet it could remove sign AFTER converting to machine dependant order --- mach/proto/fp/cmf8.c | 27 ++++++++------------------- 1 file changed, 8 insertions(+), 19 deletions(-) diff --git a/mach/proto/fp/cmf8.c b/mach/proto/fp/cmf8.c index d3ced9565..015748beb 100644 --- a/mach/proto/fp/cmf8.c +++ b/mach/proto/fp/cmf8.c @@ -21,7 +21,6 @@ _double d1,d2; * return ((d1 < d2) ? 1 : (d1 > d2) ? -1 : 0)) */ long l1,l2; - unsigned short *s1,*s2; int sign1,sign2; l1 = get4((char *)&d1); @@ -31,27 +30,17 @@ _double d1,d2; if (sign1 != sign2) return ((sign1 > 0) ? -1 : 1); if (l1 != l2) { /* we can decide here */ - s1 = (unsigned short *) &l1; - s2 = (unsigned short *) &l2; - /* set both signs positive */ - *s1 &= ~0x8000; - *s2 &= ~0x8000; - /* we already know they aren't equal so */ - return (sign1 * ((l1 < l2) ? 1 : -1)); + return sign1 * (l1 < l2 ? 1 : -1) ; } else { /* decide in 2nd half */ - l1 = get4(((char *)&d1 + 4)); - l2 = get4(((char *)&d2 + 4)); + l1 = get4(((char *)&d1 + 4)); + l2 = get4(((char *)&d2 + 4)); if (l1 == l2) return(0); - else { - s1 = (unsigned short *) &l1; - s2 = (unsigned short *) &l2; - if (*s1 == *s2) { - s1++; - s2++; - } - return (sign1 * ((*s1 < *s2) ? 1 : -1)); - } + if (l1 < 0) + return l2 < 0 ? l2 > l1 : -1; + if (l2 < 0) + return 1; + return l2 > l1 ? 1 : -1; } } -- 2.34.1