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Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/e_remainderl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_remainderl.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c b/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
deleted file mode 100644
index b7fa68f32a..0000000000
--- a/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
- */
-/*
- * ====================================================
- * 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 fmodl() return x-[x/p]chopped*p exactlp.
- */
-
-#include "math.h"
-#include "math_private.h"
-
-#ifdef __STDC__
-static const long double zero = 0.0L;
-#else
-static long double zero = 0.0L;
-#endif
-
-
-#ifdef __STDC__
-	long double __ieee754_remainderl(long double x, long double p)
-#else
-	long double __ieee754_remainderl(x,p)
-	long double x,p;
-#endif
-{
-	int64_t hx,hp;
-	u_int64_t sx,lx,lp;
-	long double p_half;
-
-	GET_LDOUBLE_WORDS64(hx,lx,x);
-	GET_LDOUBLE_WORDS64(hp,lp,p);
-	sx = hx&0x8000000000000000ULL;
-	hp &= 0x7fffffffffffffffLL;
-	hx &= 0x7fffffffffffffffLL;
-
-    /* purge off exception values */
-	if((hp|(lp&0x7fffffffffffffff))==0) return (x*p)/(x*p); 	/* p = 0 */
-	if((hx>=0x7ff0000000000000LL)||			/* x not finite */
-	  ((hp>=0x7ff0000000000000LL)&&			/* p is NaN */
-	  (((hp-0x7ff0000000000000LL)|lp)!=0)))
-	    return (x*p)/(x*p);
-
-
-	if (hp<=0x7fdfffffffffffffLL) x = __ieee754_fmodl(x,p+p);	/* now x < 2p */
-	if (((hx-hp)|(lx-lp))==0) return zero*x;
-	x  = fabsl(x);
-	p  = fabsl(p);
-	if (hp<0x0020000000000000LL) {
-	    if(x+x>p) {
-		x-=p;
-		if(x+x>=p) x -= p;
-	    }
-	} else {
-	    p_half = 0.5L*p;
-	    if(x>p_half) {
-		x-=p;
-		if(x>=p_half) x -= p;
-	    }
-	}
-	GET_LDOUBLE_MSW64(hx,x);
-	SET_LDOUBLE_MSW64(x,hx^sx);
-	return x;
-}