contrib/llvm-project/clang/lib/Headers/openmp_wrappers/__clang_openmp_math_declares.h

   1 /*===---- __clang_openmp_math_declares.h - OpenMP math declares ------------===
   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
  10 #ifndef __CLANG_OPENMP_MATH_DECLARES_H__
  11 #define __CLANG_OPENMP_MATH_DECLARES_H__
  12
  13 #ifndef _OPENMP
  14 #error "This file is for OpenMP compilation only."
  15 #endif
  16
  17 #if defined(__NVPTX__) && defined(_OPENMP)
  18
  19 #define __CUDA__
  20
  21 #if defined(__cplusplus)
  22   #include <__clang_cuda_math_forward_declares.h>
  23 #endif
  24
  25 /// Include declarations for libdevice functions.
  26 #include <__clang_cuda_libdevice_declares.h>
  27 /// Provide definitions for these functions.
  28 #include <__clang_cuda_device_functions.h>
  29
  30 #undef __CUDA__
  31
  32 #endif
  33 #endif