1a6b264b5SAlexey Samsonov //===-- lib/muldf3.c - Double-precision multiplication ------------*- C -*-===// 2a6b264b5SAlexey Samsonov // 357b08b09SChandler Carruth // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 457b08b09SChandler Carruth // See https://llvm.org/LICENSE.txt for license information. 557b08b09SChandler Carruth // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6a6b264b5SAlexey Samsonov // 7a6b264b5SAlexey Samsonov //===----------------------------------------------------------------------===// 8a6b264b5SAlexey Samsonov // 9a6b264b5SAlexey Samsonov // This file implements double-precision soft-float multiplication 10a6b264b5SAlexey Samsonov // with the IEEE-754 default rounding (to nearest, ties to even). 11a6b264b5SAlexey Samsonov // 12a6b264b5SAlexey Samsonov //===----------------------------------------------------------------------===// 13a6b264b5SAlexey Samsonov 14a6b264b5SAlexey Samsonov #define DOUBLE_PRECISION 156269913bSJoerg Sonnenberger #include "fp_mul_impl.inc" 16a6b264b5SAlexey Samsonov __muldf3(fp_t a,fp_t b)17082b89b2SPetr HosekCOMPILER_RT_ABI fp_t __muldf3(fp_t a, fp_t b) { return __mulXf3__(a, b); } 1836ac5ddfSSaleem Abdulrasool 1936ac5ddfSSaleem Abdulrasool #if defined(__ARM_EABI__) 200d586d06SEli Friedman #if defined(COMPILER_RT_ARMHF_TARGET) __aeabi_dmul(fp_t a,fp_t b)21082b89b2SPetr HosekAEABI_RTABI fp_t __aeabi_dmul(fp_t a, fp_t b) { return __muldf3(a, b); } 220d586d06SEli Friedman #else 23*84da0e1bSPetr Hosek COMPILER_RT_ALIAS(__muldf3, __aeabi_dmul) 2436ac5ddfSSaleem Abdulrasool #endif 250d586d06SEli Friedman #endif 26