lib/Target/NVPTX/MCTargetDesc/NVPTXBaseInfo.h

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