From ca9211ecdede9bdedb812b2243a4abdb8dacd1b9 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 7 Jan 2015 19:55:37 +0000
Subject: Import compiler-rt trunk r224034.

https://llvm.org/svn/llvm-project/compiler-rt/trunk@224034
---
 lib/fixdfsi.c | 49 -------------------------------------------------
 1 file changed, 49 deletions(-)
 delete mode 100644 lib/fixdfsi.c

(limited to 'lib/fixdfsi.c')

diff --git a/lib/fixdfsi.c b/lib/fixdfsi.c
deleted file mode 100644
index 614d032a4e146..0000000000000
--- a/lib/fixdfsi.c
+++ /dev/null
@@ -1,49 +0,0 @@
-//===-- lib/fixdfsi.c - Double-precision -> integer conversion ----*- C -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements double-precision to integer conversion for the
-// compiler-rt library.  No range checking is performed; the behavior of this
-// conversion is undefined for out of range values in the C standard.
-//
-//===----------------------------------------------------------------------===//
-
-#define DOUBLE_PRECISION
-#include "fp_lib.h"
-
-#include "int_lib.h"
-
-ARM_EABI_FNALIAS(d2iz, fixdfsi)
-
-int __fixdfsi(fp_t a) {
-    
-    // Break a into sign, exponent, significand
-    const rep_t aRep = toRep(a);
-    const rep_t aAbs = aRep & absMask;
-    const int sign = aRep & signBit ? -1 : 1;
-    const int exponent = (aAbs >> significandBits) - exponentBias;
-    const rep_t significand = (aAbs & significandMask) | implicitBit;
-    
-    // If 0 < exponent < significandBits, right shift to get the result.
-    if ((unsigned int)exponent < significandBits) {
-        return sign * (significand >> (significandBits - exponent));
-    }
-    
-    // If exponent is negative, the result is zero.
-    else if (exponent < 0) {
-        return 0;
-    }
-    
-    // If significandBits < exponent, left shift to get the result.  This shift
-    // may end up being larger than the type width, which incurs undefined
-    // behavior, but the conversion itself is undefined in that case, so
-    // whatever the compiler decides to do is fine.
-    else {
-        return sign * (significand << (exponent - significandBits));
-    }
-}
-- 
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