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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#pragma once
#include "Compiler/MetaDataUtilsWrapper.h"
#include "Compiler/CodeGenContextWrapper.hpp"
#include "GenISAIntrinsics/GenIntrinsicInst.h"
#include "LLVM3DBuilder/BuiltinsFrontend.hpp"
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include <llvm/IR/InstVisitor.h>
#include <llvm/IR/IRBuilder.h>
#include <llvm/ADT/SmallSet.h>
#include "common/LLVMWarningsPop.hpp"
#include "common/IGCIRBuilder.h"
namespace IGC
{
class WorkaroundAnalysis : public llvm::FunctionPass,
public llvm::InstVisitor<WorkaroundAnalysis>
{
LLVM3DBuilder<>* m_builder;
public:
static char ID;
WorkaroundAnalysis();
~WorkaroundAnalysis() {}
virtual bool runOnFunction(llvm::Function& F) override;
virtual llvm::StringRef getPassName() const override
{
return "WorkaroundAnalysis Pass";
}
virtual void getAnalysisUsage(llvm::AnalysisUsage& AU) const override
{
AU.addRequired<MetaDataUtilsWrapper>();
AU.addRequired<CodeGenContextWrapper>();
}
void visitCallInst(llvm::CallInst& I);
private:
void GatherOffsetWorkaround(llvm::SamplerGatherIntrinsic* gatherpo);
void ldmsOffsetWorkaournd(llvm::LdMSIntrinsic* ldms);
const llvm::DataLayout* m_pDataLayout;
llvm::Module* m_pModule;
CodeGenContextWrapper* m_pCtxWrapper;
};
class WAFMinFMax : public llvm::FunctionPass,
public llvm::InstVisitor<WAFMinFMax>
{
public:
static char ID;
WAFMinFMax();
virtual ~WAFMinFMax() { }
bool runOnFunction(llvm::Function& F) override;
llvm::StringRef getPassName() const override
{
return "WAFMinFMax";
}
void getAnalysisUsage(llvm::AnalysisUsage& AU) const override
{
AU.addRequired<MetaDataUtilsWrapper>();
AU.addRequired<CodeGenContextWrapper>();
}
void visitCallInst(llvm::CallInst& I);
private:
llvm::IGCIRBuilder<>* m_builder;
CodeGenContext* m_ctx;
};
} // namespace IGC
|
