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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Adapted from
* https://github.com/OpenSYCL/OpenSYCL/blob/develop/include/hipSYCL/compiler/cbs/SubCfgFormation.hpp
* This file is part of hipSYCL, a SYCL implementation based on CUDA/HIP
*
* Copyright (c) 2021 Aksel Alpay and contributors
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef POCL_SUBCFGFORMATION_H
#define POCL_SUBCFGFORMATION_H
#include "config.h"
#include <llvm/IR/Function.h>
#include <llvm/IR/PassManager.h>
#include <llvm/Pass.h>
#include <llvm/Passes/PassBuilder.h>
namespace pocl {
#if LLVM_MAJOR < MIN_LLVM_NEW_PASSMANAGER
class SubCFGFormation : public llvm::FunctionPass {
public:
static char ID;
SubCFGFormation() : FunctionPass(ID) {};
virtual ~SubCFGFormation(){};
virtual bool runOnFunction(llvm::Function &F) override;
virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override;
};
#else
class SubCFGFormation : public llvm::PassInfoMixin<SubCFGFormation> {
public:
static void registerWithPB(llvm::PassBuilder &B);
llvm::PreservedAnalyses run(llvm::Function &F,
llvm::FunctionAnalysisManager &AM);
static bool isRequired() { return true; }
};
#endif
} // namespace pocl
#endif // POCL_SUBCFGFORMATION_H
|
