llvm/lib/Target/Mips/MipsTargetTransformInfo.h

   1 //===-- MipsTargetTransformInfo.h - Mips specific TTI -----------*- 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_LIB_TARGET_MIPS_MIPSTARGETTRANSFORMINFO_H
  10 #define LLVM_LIB_TARGET_MIPS_MIPSTARGETTRANSFORMINFO_H
  11
  12 #include "MipsTargetMachine.h"
  13 #include "llvm/Analysis/TargetTransformInfo.h"
  14 #include "llvm/CodeGen/BasicTTIImpl.h"
  15
  16 namespace llvm {
  17
  18 class MipsTTIImpl : public BasicTTIImplBase<MipsTTIImpl> {
  19   using BaseT = BasicTTIImplBase<MipsTTIImpl>;
  20   using TTI = TargetTransformInfo;
  21
  22   friend BaseT;
  23
  24   const MipsSubtarget *ST;
  25   const MipsTargetLowering *TLI;
  26
  27   const MipsSubtarget *getST() const { return ST; }
  28   const MipsTargetLowering *getTLI() const { return TLI; }
  29
  30 public:
  31   explicit MipsTTIImpl(const MipsTargetMachine *TM, const Function &F)
  32       : BaseT(TM, F.getDataLayout()), ST(TM->getSubtargetImpl(F)),
  33         TLI(ST->getTargetLowering()) {}
  34
  35   bool hasDivRemOp(Type *DataType, bool IsSigned);
  36 };
  37
  38 } // end namespace llvm
  39
  40 #endif