1 //===-- lib/adddf3.c - Double-precision addition ------------------*- C -*-===// 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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file implements double-precision soft-float addition. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #define DOUBLE_PRECISION 14 #include "fp_add_impl.inc" 15 16 COMPILER_RT_ABI double __adddf3(double a, double b) { return __addXf3__(a, b); } 17 18 #if defined(__ARM_EABI__) 19 #if defined(COMPILER_RT_ARMHF_TARGET) 20 AEABI_RTABI double __aeabi_dadd(double a, double b) { return __adddf3(a, b); } 21 #else 22 COMPILER_RT_ALIAS(__adddf3, __aeabi_dadd) 23 #endif 24 #endif 25