contrib/libs/cxxsupp/builtins/arm/aeabi_cfcmpeq_check_nan.c


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//===-- lib/arm/aeabi_cfcmpeq_helper.c - Helper for cdcmpeq ---------------===// 
// 
//                     The LLVM Compiler Infrastructure 
// 
// This file is dual licensed under the MIT and the University of Illinois Open 
// Source Licenses. See LICENSE.TXT for details. 
// 
//===----------------------------------------------------------------------===// 
 
#include <stdint.h> 
 
__attribute__((pcs("aapcs"))) 
__attribute__((visibility("hidden"))) 
int __aeabi_cfcmpeq_check_nan(float a, float b) { 
    return __builtin_isnan(a) || __builtin_isnan(b); 
}