1*0b57cec5SDimitry Andric //===-- lib/arm/aeabi_cfcmpeq_helper.c - Helper for cdcmpeq ---------------===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #include "../int_lib.h" 10*0b57cec5SDimitry Andric #include <stdint.h> 11*0b57cec5SDimitry Andric 12*0b57cec5SDimitry Andric AEABI_RTABI __attribute__((visibility("hidden"))) int __aeabi_cfcmpeq_check_nan(float a,float b)13*0b57cec5SDimitry Andric__aeabi_cfcmpeq_check_nan(float a, float b) { 14*0b57cec5SDimitry Andric return __builtin_isnan(a) || __builtin_isnan(b); 15*0b57cec5SDimitry Andric } 16