2010-07-03 08:56:03 +08:00
|
|
|
//===-- lib/negsf2.c - single-precision negation ------------------*- C -*-===//
|
2010-07-02 01:58:24 +08:00
|
|
|
//
|
2019-01-19 18:56:40 +08:00
|
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
2010-07-02 01:58:24 +08:00
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//
|
|
|
|
// This file implements single-precision soft-float negation.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
2010-07-01 23:52:42 +08:00
|
|
|
|
|
|
|
#define SINGLE_PRECISION
|
|
|
|
#include "fp_lib.h"
|
|
|
|
|
2019-04-29 05:53:32 +08:00
|
|
|
COMPILER_RT_ABI fp_t __negsf2(fp_t a) { return fromRep(toRep(a) ^ signBit); }
|
2017-05-17 00:41:37 +08:00
|
|
|
|
|
|
|
#if defined(__ARM_EABI__)
|
2017-10-04 05:25:07 +08:00
|
|
|
#if defined(COMPILER_RT_ARMHF_TARGET)
|
2019-04-29 05:53:32 +08:00
|
|
|
AEABI_RTABI fp_t __aeabi_fneg(fp_t a) { return __negsf2(a); }
|
2017-10-04 05:25:07 +08:00
|
|
|
#else
|
2019-04-29 08:46:23 +08:00
|
|
|
COMPILER_RT_ALIAS(__negsf2, __aeabi_fneg)
|
2017-10-04 05:25:07 +08:00
|
|
|
#endif
|
2017-05-17 00:41:37 +08:00
|
|
|
#endif
|