From 655378bb3dd91f8a437ea1ae76418d3bc7a9ce81 Mon Sep 17 00:00:00 2001 From: Pascal Stumpf Date: Mon, 5 Sep 2016 11:36:24 +0000 Subject: Import libcompiler_rt 3.9.0, LLVM's replacement for libgcc. This is the lib/builtin directory of the compiler-rt source tarball. comments/ok patrick@, ok kettenis@ --- lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c (limited to 'lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c') diff --git a/lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c b/lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c new file mode 100644 index 00000000000..992e31fbd8d --- /dev/null +++ b/lib/libcompiler_rt/arm/aeabi_cfcmpeq_check_nan.c @@ -0,0 +1,16 @@ +//===-- 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 + +__attribute__((pcs("aapcs"))) +__attribute__((visibility("hidden"))) +int __aeabi_cfcmpeq_check_nan(float a, float b) { + return __builtin_isnan(a) || __builtin_isnan(b); +} -- cgit v1.2.3