llvm/utils/TableGen/Basic/SDNodeProperties.h

   1 //===- SDNodeProperties.h ---------------------------------------*- 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 #ifndef LLVM_UTILS_TABLEGEN_BASIC_SDNODEPROPERTIES_H
  10 #define LLVM_UTILS_TABLEGEN_BASIC_SDNODEPROPERTIES_H
  11
  12 namespace llvm {
  13
  14 class Record;
  15
  16 // SelectionDAG node properties.
  17 //  SDNPMemOperand: indicates that a node touches memory and therefore must
  18 //                  have an associated memory operand that describes the access.
  19 enum SDNP {
  20   SDNPCommutative,
  21   SDNPAssociative,
  22   SDNPHasChain,
  23   SDNPOutGlue,
  24   SDNPInGlue,
  25   SDNPOptInGlue,
  26   SDNPMayLoad,
  27   SDNPMayStore,
  28   SDNPSideEffect,
  29   SDNPMemOperand,
  30   SDNPVariadic,
  31   SDNPWantRoot,
  32   SDNPWantParent
  33 };
  34
  35 unsigned parseSDPatternOperatorProperties(const Record *R);
  36
  37 } // namespace llvm
  38
  39 #endif // LLVM_UTILS_TABLEGEN_BASIC_SDNODEPROPERTIES_H