1861dc759SSiva Chandra Reddy //===-- Implementation of the sin function for x86_64 ---------------------===// 2861dc759SSiva Chandra Reddy // 3861dc759SSiva Chandra Reddy // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4861dc759SSiva Chandra Reddy // See https://llvm.org/LICENSE.txt for license information. 5861dc759SSiva Chandra Reddy // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6861dc759SSiva Chandra Reddy // 7861dc759SSiva Chandra Reddy //===----------------------------------------------------------------------===// 8861dc759SSiva Chandra Reddy 9861dc759SSiva Chandra Reddy #include "src/math/sin.h" 10861dc759SSiva Chandra Reddy #include "src/__support/common.h" 11861dc759SSiva Chandra Reddy 12861dc759SSiva Chandra Reddy namespace __llvm_libc { 13861dc759SSiva Chandra Reddy 14861dc759SSiva Chandra Reddy LLVM_LIBC_FUNCTION(double, sin, (double x)) { 15*64f5f6d7SAlex Brachet __asm__ __volatile__("fsin" : "+t"(x)); 16*64f5f6d7SAlex Brachet return x; 17861dc759SSiva Chandra Reddy } 18861dc759SSiva Chandra Reddy 19861dc759SSiva Chandra Reddy } // namespace __llvm_libc 20