1 //===-- NVPTXBaseInfo.h - Top-level definitions for NVPTX -------*- 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 // This file contains small standalone helper functions and enum definitions for 11 // the NVPTX target useful for the compiler back-end and the MC libraries. 12 // As such, it deliberately does not include references to LLVM core 13 // code gen types, passes, etc.. 14 // 15 //===----------------------------------------------------------------------===// 16 17 #ifndef LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXBASEINFO_H 18 #define LLVM_LIB_TARGET_NVPTX_MCTARGETDESC_NVPTXBASEINFO_H 19 20 namespace llvm { 21 22 enum AddressSpace { 23 ADDRESS_SPACE_GENERIC = 0, 24 ADDRESS_SPACE_GLOBAL = 1, 25 ADDRESS_SPACE_SHARED = 3, 26 ADDRESS_SPACE_CONST = 4, 27 ADDRESS_SPACE_LOCAL = 5, 28 29 // NVVM Internal 30 ADDRESS_SPACE_PARAM = 101 31 }; 32 33 namespace NVPTXII { 34 enum { 35 // These must be kept in sync with TSFlags in NVPTXInstrFormats.td 36 IsTexFlag = 0x80, 37 IsSuldMask = 0x300, 38 IsSuldShift = 8, 39 IsSustFlag = 0x400, 40 IsSurfTexQueryFlag = 0x800, 41 IsTexModeUnifiedFlag = 0x1000 42 }; 43 } // namespace NVPTXII 44 45 } // namespace llvm 46 #endif 47