1 //===--- AddressSpaces.h - Language-specific address spaces -----*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 /// 10 /// \file 11 /// \brief Provides definitions for the various language-specific address 12 /// spaces. 13 /// 14 //===----------------------------------------------------------------------===// 15 16 #ifndef LLVM_CLANG_BASIC_ADDRESSSPACES_H 17 #define LLVM_CLANG_BASIC_ADDRESSSPACES_H 18 19 namespace clang { 20 21 namespace LangAS { 22 23 /// \brief Defines the set of possible language-specific address spaces. 24 /// 25 /// This uses a high starting offset so as not to conflict with any address 26 /// space used by a target. 27 enum ID { 28 Offset = 0xFFFF00, 29 30 opencl_global = Offset, 31 opencl_local, 32 opencl_constant, 33 34 cuda_device, 35 cuda_constant, 36 cuda_shared, 37 38 Last, 39 Count = Last-Offset 40 }; 41 42 /// The type of a lookup table which maps from language-specific address spaces 43 /// to target-specific ones. 44 typedef unsigned Map[Count]; 45 46 } 47 48 } 49 50 #endif 51
