1 files changed, 0 insertions, 102 deletions
diff --git a/libm/src/s_floorl.c b/libm/src/s_floorl.c
deleted file mode 100644
index 2ef0acc..0000000
--- a/libm/src/s_floorl.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * ====================================================
- * 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.
- * ====================================================
- *
- * From: @(#)s_floor.c 5.1 93/09/24
- */
-
-#ifndef lint
-static char rcsid[] = "$FreeBSD: src/lib/msun/src/s_floorl.c,v 1.4 2005/04/28 19:45:55 stefanf Exp $";
-#endif
-
-/*
- * floorl(x)
- * Return x rounded toward -inf to integral value
- * Method:
- *	Bit twiddling.
- * Exception:
- *	Inexact flag raised if x not equal to floorl(x).
- */
-
-#include <float.h>
-#include <math.h>
-#include <stdint.h>
-
-#include "fpmath.h"
-
-#ifdef LDBL_IMPLICIT_NBIT
-#define	MANH_SIZE	(LDBL_MANH_SIZE + 1)
-#define	INC_MANH(u, c)	do {					\
-	uint64_t o = u.bits.manh;				\
-	u.bits.manh += (c);					\
-	if (u.bits.manh < o)					\
-		u.bits.exp++;					\
-} while (0)
-#else
-#define	MANH_SIZE	LDBL_MANH_SIZE
-#define	INC_MANH(u, c)	do {					\
-	uint64_t o = u.bits.manh;				\
-	u.bits.manh += (c);					\
-	if (u.bits.manh < o) {					\
-		u.bits.exp++;					\
-		u.bits.manh |= 1llu << (LDBL_MANH_SIZE - 1);	\
-	}							\
-} while (0)
-#endif
-
-static const long double huge = 1.0e300;
-
-long double
-floorl(long double x)
-{
-	union IEEEl2bits u = { .e = x };
-	int e = u.bits.exp - LDBL_MAX_EXP + 1;
-
-	if (e < MANH_SIZE - 1) {
-		if (e < 0) {			/* raise inexact if x != 0 */
-			if (huge + x > 0.0)
-				if (u.bits.exp > 0 ||
-				    (u.bits.manh | u.bits.manl) != 0)
-					u.e = u.bits.sign ? -1.0 : 0.0;
-		} else {
-			uint64_t m = ((1llu << MANH_SIZE) - 1) >> (e + 1);
-			if (((u.bits.manh & m) | u.bits.manl) == 0)
-				return (x);	/* x is integral */
-			if (u.bits.sign) {
-#ifdef LDBL_IMPLICIT_NBIT
-				if (e == 0)
-					u.bits.exp++;
-				else
-#endif
-				INC_MANH(u, 1llu << (MANH_SIZE - e - 1));
-			}
-			if (huge + x > 0.0) {	/* raise inexact flag */
-				u.bits.manh &= ~m;
-				u.bits.manl = 0;
-			}
-		}
-	} else if (e < LDBL_MANT_DIG - 1) {
-		uint64_t m = (uint64_t)-1 >> (64 - LDBL_MANT_DIG + e + 1);
-		if ((u.bits.manl & m) == 0)
-			return (x);	/* x is integral */
-		if (u.bits.sign) {
-			if (e == MANH_SIZE - 1)
-				INC_MANH(u, 1);
-			else {
-				uint64_t o = u.bits.manl;
-				u.bits.manl += 1llu << (LDBL_MANT_DIG - e - 1);
-				if (u.bits.manl < o)	/* got a carry */
-					INC_MANH(u, 1);
-			}
-		}
-		if (huge + x > 0.0)		/* raise inexact flag */
-			u.bits.manl &= ~m;
-	}
-	return (u.e);
-}