negsf2.c revision 1c5f89b1dd741135a4007ab577723d422f421eec 
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#include "abi.h"
14
15#define SINGLE_PRECISION
16#include "fp_lib.h"
17
18ARM_EABI_FNALIAS(fneg, negsf2);
19
20COMPILER_RT_ABI fp_t
21__negsf2(fp_t a) {
22    return fromRep(toRep(a) ^ signBit);
23}
24