mirror of
https://github.com/intel/intel-graphics-compiler.git
synced 2025-10-30 08:18:26 +08:00
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
/*========================== begin_copyright_notice ============================
|
|
|
|
Copyright (C) 2019-2021 Intel Corporation
|
|
|
|
SPDX-License-Identifier: MIT
|
|
|
|
============================= end_copyright_notice ===========================*/
|
|
|
|
#pragma once
|
|
#include "IGC/common/StringMacros.hpp"
|
|
#include "Compiler/CodeGenPublic.h"
|
|
#include "Compiler/CISACodeGen/helper.h"
|
|
#include "Compiler/MetaDataUtilsWrapper.h"
|
|
|
|
#include "common/LLVMWarningsPush.hpp"
|
|
#include <llvm/IR/PassManager.h>
|
|
#include <llvm/IR/InstVisitor.h>
|
|
#include "common/LLVMWarningsPop.hpp"
|
|
|
|
namespace IGC {
|
|
class LSCControlsAnalysisPass : public llvm::FunctionPass, public llvm::InstVisitor<LSCControlsAnalysisPass> {
|
|
public:
|
|
LSCControlsAnalysisPass() : FunctionPass(ID) {}
|
|
bool runOnFunction(llvm::Function &M) override;
|
|
|
|
void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
|
|
AU.setPreservesCFG();
|
|
AU.addRequired<CodeGenContextWrapper>();
|
|
}
|
|
|
|
static char ID;
|
|
|
|
void visitStoreInst(llvm::StoreInst &I);
|
|
void visitLoadInst(llvm::LoadInst &I);
|
|
void visitCallInst(llvm::CallInst &CI);
|
|
|
|
llvm::StringRef getPassName() const override { return "LSCControlsAnalysis"; }
|
|
|
|
private:
|
|
CodeGenContext *m_CGCtx = nullptr;
|
|
bool Changed = false;
|
|
};
|
|
|
|
void initializeLSCControlsAnalysisPassPass(llvm::PassRegistry &);
|
|
llvm::FunctionPass *CreateLSCControlsAnalysisPass();
|
|
} // namespace IGC
|