auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 94 deletions

diff --git a/libm/fpclassify.c b/libm/fpclassify.c
deleted file mode 100644
index baf116c..0000000
--- a/libm/fpclassify.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*-
- * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org>
- * Copyright (c) 2002, 2003 David Schultz <das@FreeBSD.ORG>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/gen/fpclassify.c,v 1.2 2005/02/06 03:23:31 das Exp $
- */
-
-#include <sys/endian.h>
-
-#include <math.h>
-#include <stdint.h>
-
-#include "src/fpmath.h"
-
-int
-__fpclassifyf(float f)
-{
-	union IEEEf2bits u;
-
-	u.f = f;
-	if (u.bits.exp == 0) {
-		if (u.bits.man == 0)
-			return (FP_ZERO);
-		return (FP_SUBNORMAL);
-	}
-	if (u.bits.exp == 255) {
-		if (u.bits.man == 0)
-			return (FP_INFINITE);
-		return (FP_NAN);
-	}
-	return (FP_NORMAL);
-}
-
-int
-__fpclassifyd(double d)
-{
-	union IEEEd2bits u;
-
-	u.d = d;
-	if (u.bits.exp == 0) {
-		if ((u.bits.manl | u.bits.manh) == 0)
-			return (FP_ZERO);
-		return (FP_SUBNORMAL);
-	}
-	if (u.bits.exp == 2047) {
-		if ((u.bits.manl | u.bits.manh) == 0)
-			return (FP_INFINITE);
-		return (FP_NAN);
-	}
-	return (FP_NORMAL);
-}
-
-int
-__fpclassifyl(long double e)
-{
-	union IEEEl2bits u;
-
-	u.e = e;
-	if (u.bits.exp == 0) {
-		if ((u.bits.manl | u.bits.manh) == 0)
-			return (FP_ZERO);
-		return (FP_SUBNORMAL);
-	}
-	mask_nbit_l(u);		/* Mask normalization bit if applicable. */
-	if (u.bits.exp == 32767) {
-		if ((u.bits.manl | u.bits.manh) == 0)
-			return (FP_INFINITE);
-		return (FP_NAN);
-	}
-	return (FP_NORMAL);
-}
-