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Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp
[FreeBSD/FreeBSD.git] / contrib / compiler-rt / lib / builtins / negsf2.c
1 //===-- lib/negsf2.c - single-precision negation ------------------*- C -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file implements single-precision soft-float negation.
10 //
11 //===----------------------------------------------------------------------===//
12
13 #define SINGLE_PRECISION
14 #include "fp_lib.h"
15
16 COMPILER_RT_ABI fp_t __negsf2(fp_t a) { return fromRep(toRep(a) ^ signBit); }
17
18 #if defined(__ARM_EABI__)
19 #if defined(COMPILER_RT_ARMHF_TARGET)
20 AEABI_RTABI fp_t __aeabi_fneg(fp_t a) { return __negsf2(a); }
21 #else
22 COMPILER_RT_ALIAS(__negsf2, __aeabi_fneg)
23 #endif
24 #endif