| //===- DirectXTargetTransformInfo.h - DirectX TTI ---------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_DIRECTX_DIRECTXTARGETTRANSFORMINFO_H |
| #define LLVM_DIRECTX_DIRECTXTARGETTRANSFORMINFO_H |
| |
| #include "DirectXSubtarget.h" |
| #include "DirectXTargetMachine.h" |
| #include "llvm/CodeGen/BasicTTIImpl.h" |
| #include "llvm/IR/Function.h" |
| |
| namespace llvm { |
| class DirectXTTIImpl : public BasicTTIImplBase<DirectXTTIImpl> { |
| using BaseT = BasicTTIImplBase<DirectXTTIImpl>; |
| using TTI = TargetTransformInfo; |
| |
| friend BaseT; |
| |
| const DirectXSubtarget *ST; |
| const DirectXTargetLowering *TLI; |
| |
| const DirectXSubtarget *getST() const { return ST; } |
| const DirectXTargetLowering *getTLI() const { return TLI; } |
| |
| public: |
| explicit DirectXTTIImpl(const DirectXTargetMachine *TM, const Function &F) |
| : BaseT(TM, F.getParent()->getDataLayout()), ST(TM->getSubtargetImpl(F)), |
| TLI(ST->getTargetLowering()) {} |
| unsigned getMinVectorRegisterBitWidth() const { return 32; } |
| }; |
| } // namespace llvm |
| |
| #endif // LLVM_DIRECTX_DIRECTXTARGETTRANSFORMINFO_H |