1 //===-- lib/negsf2.c - single-precision negation ------------------*- C -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file implements single-precision soft-float negation.
12 //===----------------------------------------------------------------------===//
14 #define SINGLE_PRECISION
19 return fromRep(toRep(a) ^ signBit);
22 #if defined(__ARM_EABI__)
23 AEABI_RTABI fp_t __aeabi_fneg(fp_t a) {