clang API Documentation
00001 //===--- AddressSpaces.h - Language-specific address spaces -----*- C++ -*-===// 00002 // 00003 // The LLVM Compiler Infrastructure 00004 // 00005 // This file is distributed under the University of Illinois Open Source 00006 // License. See LICENSE.TXT for details. 00007 // 00008 //===----------------------------------------------------------------------===// 00009 // 00010 // This file provides definitions for the various language-specific address 00011 // spaces. 00012 // 00013 //===----------------------------------------------------------------------===// 00014 00015 #ifndef LLVM_CLANG_BASIC_ADDRESSSPACES_H 00016 #define LLVM_CLANG_BASIC_ADDRESSSPACES_H 00017 00018 namespace clang { 00019 00020 namespace LangAS { 00021 00022 /// This enum defines the set of possible language-specific address spaces. 00023 /// It uses a high starting offset so as not to conflict with any address 00024 /// space used by a target. 00025 enum ID { 00026 Offset = 0xFFFF00, 00027 00028 opencl_global = Offset, 00029 opencl_local, 00030 opencl_constant, 00031 00032 Last, 00033 Count = Last-Offset 00034 }; 00035 00036 /// The type of a lookup table which maps from language-specific address spaces 00037 /// to target-specific ones. 00038 typedef unsigned Map[Count]; 00039 00040 } 00041 00042 } 00043 00044 #endif