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-rw-r--r--sysdeps/libm-i387/s_isnanl.c47
1 files changed, 0 insertions, 47 deletions
diff --git a/sysdeps/libm-i387/s_isnanl.c b/sysdeps/libm-i387/s_isnanl.c
deleted file mode 100644
index 6a74b956cc..0000000000
--- a/sysdeps/libm-i387/s_isnanl.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* s_isnanl.c -- long double version for i387 of s_isnan.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.
- * ====================================================
- */
-
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: $";
-#endif
-
-/*
- * isnanl(x) returns 1 is x is nan, else 0;
- * no branching!
- */
-
-#include "math.h"
-#include "math_private.h"
-
-#ifdef __STDC__
-	int __isnanl(long double x)
-#else
-	int __isnanl(x)
-	long double x;
-#endif
-{
-	int32_t se,hx,lx;
-	GET_LDOUBLE_WORDS(se,hx,lx,x);
-	se = (se & 0x7fff) << 1;
-	/* The additional & 0x7fffffff is required because Intel's
-	   extended format has the normally implicit 1 explicit
-	   present.  Sigh!  */
-	lx |= hx & 0x7fffffff;
-	se |= (u_int32_t)(lx|(-lx))>>31;
-	se = 0xfffe - se;
-	return (int)((u_int32_t)(se))>>16;
-}
-weak_alias (__isnanl, isnanl)