lib/Target/AMDGPU/AMDGPUIntrinsicInfo.h

   1 //===- AMDGPUIntrinsicInfo.h - AMDGPU Intrinsic Information ------*- 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 /// Interface for the AMDGPU Implementation of the Intrinsic Info class.
  12 //
  13 //===-----------------------------------------------------------------------===//
  14 #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUINTRINSICINFO_H
  15 #define LLVM_LIB_TARGET_AMDGPU_AMDGPUINTRINSICINFO_H
  16
  17 #include "llvm/IR/Intrinsics.h"
  18 #include "llvm/Target/TargetIntrinsicInfo.h"
  19
  20 namespace llvm {
  21 class TargetMachine;
  22
  23 namespace AMDGPUIntrinsic {
  24 enum ID {
  25   last_non_AMDGPU_intrinsic = Intrinsic::num_intrinsics - 1,
  26 #define GET_INTRINSIC_ENUM_VALUES
  27 #include "AMDGPUGenIntrinsicEnums.inc"
  28 #undef GET_INTRINSIC_ENUM_VALUES
  29       , num_AMDGPU_intrinsics
  30 };
  31
  32 } // end namespace AMDGPUIntrinsic
  33
  34 class AMDGPUIntrinsicInfo final : public TargetIntrinsicInfo {
  35 public:
  36   AMDGPUIntrinsicInfo();
  37
  38   StringRef getName(unsigned IntrId, ArrayRef<Type *> Tys = None) const;
  39
  40   std::string getName(unsigned IntrId, Type **Tys = nullptr,
  41                       unsigned NumTys = 0) const override;
  42
  43   unsigned lookupName(const char *Name, unsigned Len) const override;
  44   bool isOverloaded(unsigned IID) const override;
  45   Function *getDeclaration(Module *M, unsigned ID,
  46                            Type **Tys = nullptr,
  47                            unsigned NumTys = 0) const override;
  48
  49   Function *getDeclaration(Module *M, unsigned ID,
  50                            ArrayRef<Type *> = None) const;
  51
  52   FunctionType *getType(LLVMContext &Context, unsigned ID,
  53                         ArrayRef<Type*> Tys = None) const;
  54 };
  55
  56 } // end namespace llvm
  57
  58 #endif