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1//===-- lib/arm/aeabi_cfcmpeq_helper.c - Helper for cdcmpeq ---------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "../int_lib.h"10#include <stdint.h>11 12AEABI_RTABI __attribute__((visibility("hidden"))) int13__aeabi_cfcmpeq_check_nan(float a, float b) {14 return __builtin_isnan(a) || __builtin_isnan(b);15}16