Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / libc / src / math / ilogb.h
blobe851a6a4c4d5587abb23b8c3f83b431f937c1b8f
1 //===-- Implementation header for ilogb -------------------------*- 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 //===----------------------------------------------------------------------===//
9 #ifndef LLVM_LIBC_SRC_MATH_ILOGB_H
10 #define LLVM_LIBC_SRC_MATH_ILOGB_H
12 namespace LIBC_NAMESPACE {
14 int ilogb(double x);
16 } // namespace LIBC_NAMESPACE
18 #endif // LLVM_LIBC_SRC_MATH_ILOGB_H