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Diffstat (limited to 'sysdeps/ieee754/ldbl-96/e_remainderl.c')
-rw-r--r--sysdeps/ieee754/ldbl-96/e_remainderl.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/sysdeps/ieee754/ldbl-96/e_remainderl.c b/sysdeps/ieee754/ldbl-96/e_remainderl.c
deleted file mode 100644
index 290e483ae5..0000000000
--- a/sysdeps/ieee754/ldbl-96/e_remainderl.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* e_remainderl.c -- long double version of e_remainder.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
- */
-
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/* __ieee754_remainderl(x,p)
- * Return :
- *	returns  x REM p  =  x - [x/p]*p as if in infinite
- *	precise arithmetic, where [x/p] is the (infinite bit)
- *	integer nearest x/p (in half way case choose the even one).
- * Method :
- *	Based on fmod() return x-[x/p]chopped*p exactlp.
- */
-
-#include <math.h>
-#include <math_private.h>
-
-static const long double zero = 0.0;
-
-
-long double
-__ieee754_remainderl(long double x, long double p)
-{
-	u_int32_t sx,sex,sep,x0,x1,p0,p1;
-	long double p_half;
-
-	GET_LDOUBLE_WORDS(sex,x0,x1,x);
-	GET_LDOUBLE_WORDS(sep,p0,p1,p);
-	sx = sex&0x8000;
-	sep &= 0x7fff;
-	sex &= 0x7fff;
-
-    /* purge off exception values */
-	if((sep|p0|p1)==0) return (x*p)/(x*p);	/* p = 0 */
-	if((sex==0x7fff)||			/* x not finite */
-	  ((sep==0x7fff)&&			/* p is NaN */
-	   ((p0|p1)!=0)))
-	    return (x*p)/(x*p);
-
-
-	if (sep<0x7ffe) x = __ieee754_fmodl(x,p+p);	/* now x < 2p */
-	if (((sex-sep)|(x0-p0)|(x1-p1))==0) return zero*x;
-	x  = fabsl(x);
-	p  = fabsl(p);
-	if (sep<0x0002) {
-	    if(x+x>p) {
-		x-=p;
-		if(x+x>=p) x -= p;
-	    }
-	} else {
-	    p_half = 0.5*p;
-	    if(x>p_half) {
-		x-=p;
-		if(x>=p_half) x -= p;
-	    }
-	}
-	GET_LDOUBLE_EXP(sex,x);
-	SET_LDOUBLE_EXP(x,sex^sx);
-	return x;
-}
-strong_alias (__ieee754_remainderl, __remainderl_finite)