1*3cab2bb3Spatrick //===-- lib/arm/aeabi_cfcmpeq_helper.c - Helper for cdcmpeq ---------------===//
2*3cab2bb3Spatrick //
3*3cab2bb3Spatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*3cab2bb3Spatrick // See https://llvm.org/LICENSE.txt for license information.
5*3cab2bb3Spatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*3cab2bb3Spatrick //
7*3cab2bb3Spatrick //===----------------------------------------------------------------------===//
8*3cab2bb3Spatrick 
9*3cab2bb3Spatrick #include "../int_lib.h"
10*3cab2bb3Spatrick #include <stdint.h>
11*3cab2bb3Spatrick 
12*3cab2bb3Spatrick AEABI_RTABI __attribute__((visibility("hidden"))) int
__aeabi_cfcmpeq_check_nan(float a,float b)13*3cab2bb3Spatrick __aeabi_cfcmpeq_check_nan(float a, float b) {
14*3cab2bb3Spatrick   return __builtin_isnan(a) || __builtin_isnan(b);
15*3cab2bb3Spatrick }
16