contrib/llvm/lib/Target/AArch64/AArch64CallLowering.h

   1 //===-- llvm/lib/Target/AArch64/AArch64CallLowering.h - Call lowering -----===//
   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 /// This file describes how to lower LLVM calls to machine code calls.
  12 ///
  13 //===----------------------------------------------------------------------===//
  14
  15 #ifndef LLVM_LIB_TARGET_AARCH64_AARCH64CALLLOWERING
  16 #define LLVM_LIB_TARGET_AARCH64_AARCH64CALLLOWERING
  17
  18 #include "llvm/CodeGen/GlobalISel/CallLowering.h"
  19
  20 namespace llvm {
  21
  22 class AArch64TargetLowering;
  23
  24 class AArch64CallLowering: public CallLowering {
  25  public:
  26   AArch64CallLowering(const AArch64TargetLowering &TLI);
  27
  28   bool lowerReturn(MachineIRBuilder &MIRBuiler, const Value *Val,
  29                    unsigned VReg) const override;
  30   bool
  31   lowerFormalArguments(MachineIRBuilder &MIRBuilder,
  32                        const Function::ArgumentListType &Args,
  33                        const SmallVectorImpl<unsigned> &VRegs) const override;
  34 };
  35 } // End of namespace llvm;
  36 #endif