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diff --git a/StdLib/LibC/Softfloat/letf2.c b/StdLib/LibC/Softfloat/letf2.c
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+/* $NetBSD: letf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $ */
+/** @file
+*
+* Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.
+*
+* This program and the accompanying materials
+* are licensed and made available under the terms and conditions of the BSD License
+* which accompanies this distribution. The full text of the license may be found at
+* http://opensource.org/licenses/bsd-license.php
+*
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+/*
+ * Written by Matt Thomas, 2011. This file is in the Public Domain.
+ */
+
+#include "softfloat-for-gcc.h"
+#include "milieu.h"
+#include "softfloat.h"
+
+#include <sys/cdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+__RCSID("$NetBSD: letf2.c,v 1.1 2011/01/17 10:08:35 matt Exp $");
+#endif /* LIBC_SCCS and not lint */
+
+#ifdef FLOAT128
+
+flag __letf2(float128, float128);
+
+flag
+__letf2(float128 a, float128 b)
+{
+
+ /* libgcc1.c says 1 - (a <= b) */
+ return 1 - float128_le(a, b);
+}
+
+#endif /* FLOAT128 */