1 //===-- powixf2.cpp - Implement __powixf2 ---------------------------------===//
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
7 //===----------------------------------------------------------------------===//
9 // This file implements __powixf2 for the compiler_rt library.
11 //===----------------------------------------------------------------------===//
19 COMPILER_RT_ABI long double __powixf2(long double a, si_int b) {
20 const int recip = b < 0;
30 return recip ? 1 / r : r;