| //===-- Single-precision scalbnl function ---------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/math/scalbnl.h" |
| #include "src/__support/FPUtil/ManipulationFunctions.h" |
| #include "src/__support/common.h" |
| |
| namespace LIBC_NAMESPACE { |
| |
| LLVM_LIBC_FUNCTION(long double, scalbnl, (long double x, int n)) { |
| #if !defined(__FLT_RADIX__) |
| #error __FLT_RADIX__ undefined. |
| #elif __FLT_RADIX__ != 2 |
| #error __FLT_RADIX__!=2, unimplemented. |
| #else |
| return fputil::ldexp(x, n); |
| #endif |
| } |
| |
| } // namespace LIBC_NAMESPACE |
