libc/src/__support/FPUtil/sqrt.h

   1 //===-- Square root of IEEE 754 floating point numbers ----------*- 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 #ifndef LLVM_LIBC_SRC___SUPPORT_FPUTIL_SQRT_H
  10 #define LLVM_LIBC_SRC___SUPPORT_FPUTIL_SQRT_H
  11
  12 #include "src/__support/macros/properties/architectures.h"
  13 #include "src/__support/macros/properties/cpu_features.h"
  14
  15 #if defined(LIBC_TARGET_ARCH_IS_X86_64) && defined(LIBC_TARGET_CPU_HAS_SSE2)
  16 #include "x86_64/sqrt.h"
  17 #elif defined(LIBC_TARGET_ARCH_IS_AARCH64)
  18 #include "aarch64/sqrt.h"
  19 #elif defined(LIBC_TARGET_ARCH_IS_ANY_RISCV)
  20 #include "riscv/sqrt.h"
  21 #else
  22 #include "generic/sqrt.h"
  23
  24 #endif
  25 #endif // LLVM_LIBC_SRC___SUPPORT_FPUTIL_SQRT_H