negsf2.c revision 2d1fdb26e458c4ddc04155c1d421bced3ba90cd0 
1//===-- lib/negsf2.c - single-precision negation ------------------*- C -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements single-precision soft-float negation.
11//
12//===----------------------------------------------------------------------===//
13
14#define SINGLE_PRECISION
15#include "fp_lib.h"
16
17ARM_EABI_FNALIAS(fneg, negsf2)
18
19COMPILER_RT_ABI fp_t
20__negsf2(fp_t a) {
21    return fromRep(toRep(a) ^ signBit);
22}
23