1 //===-- lib/divsf3.c - Single-precision division ------------------*- 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 single-precision soft-float division 10 // with the IEEE-754 default rounding (to nearest, ties to even). 11 // 12 //===----------------------------------------------------------------------===// 13 14 #define SINGLE_PRECISION 15 16 #define NUMBER_OF_HALF_ITERATIONS 0 17 #define NUMBER_OF_FULL_ITERATIONS 3 18 #define USE_NATIVE_FULL_ITERATIONS 19 20 #include "fp_div_impl.inc" 21 22 COMPILER_RT_ABI fp_t __divsf3(fp_t a, fp_t b) { return __divXf3__(a, b); } 23 24 #if defined(__ARM_EABI__) 25 #if defined(COMPILER_RT_ARMHF_TARGET) 26 AEABI_RTABI fp_t __aeabi_fdiv(fp_t a, fp_t b) { return __divsf3(a, b); } 27 #else 28 COMPILER_RT_ALIAS(__divsf3, __aeabi_fdiv) 29 #endif 30 #endif 31