1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
//===- 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.getDataLayout()), ST(TM->getSubtargetImpl(F)),
TLI(ST->getTargetLowering()) {}
unsigned getMinVectorRegisterBitWidth() const { return 32; }
};
} // namespace llvm
#endif // LLVM_DIRECTX_DIRECTXTARGETTRANSFORMINFO_H
|
