OpenASIP 2.2
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TCETargetTransformInfo.hh
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1/*
2 Copyright (c) 2002-2022 Kanishkan Vadivel/Eindhoven University.
3
4 This file is part of TTA-Based Codesign Environment (TCE).
5
6 Permission is hereby granted, free of charge, to any person obtaining a
7 copy of this software and associated documentation files (the "Software"),
8 to deal in the Software without restriction, including without limitation
9 the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 and/or sell copies of the Software, and to permit persons to whom the
11 Software is furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in
14 all copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 DEALINGS IN THE SOFTWARE.
23*/
24/**
25 * @file TCETargeTransformInfo.hh
26 *
27 * Declaration of TCETargetTransformInfo class.
28 *
29 * @author Kanishkan Vadivel 2022
30 */
31
32#ifndef TTA_TCE_TARGET_TRANSFORM_INFO_HH
33#define TTA_TCE_TARGET_TRANSFORM_INFO_HH
34
35#include <llvm/Analysis/TargetTransformInfo.h>
36#include <llvm/CodeGen/BasicTTIImpl.h>
37
38#include "TCETargetMachine.hh"
39
40namespace llvm {
41
42class TCETTIImpl : public BasicTTIImplBase<TCETTIImpl> {
43 typedef BasicTTIImplBase<TCETTIImpl> BaseT;
44 typedef TargetTransformInfo TTI;
45 friend BaseT;
46
49
50 const TCESubtarget *
51 getST() const {
52 return ST;
53 }
54 const TCETargetLowering *
55 getTLI() const {
56 return TLI;
57 }
58
59public:
60 explicit TCETTIImpl(const TCETargetMachine *TM, const Function &F)
61 : BaseT(TM, F.getParent()->getDataLayout()),
62 ST(TM->getSubtargetImpl()),
63 TLI(static_cast<const TCETargetLowering *>(
64 ST->getTargetLowering())) {}
66 Loop *L, ScalarEvolution &SE, AssumptionCache &AC,
67 TargetLibraryInfo *LibInfo, HardwareLoopInfo &HWLoopInfo);
68};
69} // namespace llvm
70
71#endif
const TCESubtarget * ST
BasicTTIImplBase< TCETTIImpl > BaseT
TCETTIImpl(const TCETargetMachine *TM, const Function &F)
const TCESubtarget * getST() const
const TCETargetLowering * getTLI() const
const TCETargetLowering * TLI
TargetTransformInfo TTI
bool isHardwareLoopProfitable(Loop *L, ScalarEvolution &SE, AssumptionCache &AC, TargetLibraryInfo *LibInfo, HardwareLoopInfo &HWLoopInfo)