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/*========================== begin_copyright_notice ============================
Copyright (C) 2017-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#ifndef __CONVERT_MSAA_PAYLOAD_TO16BIT__
#define __CONVERT_MSAA_PAYLOAD_TO16BIT__
#include "Compiler/CodeGenContextWrapper.hpp"
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include <llvm/IR/InstVisitor.h>
#include <llvm/IR/IRBuilder.h>
#include "common/LLVMWarningsPop.hpp"
namespace IGC {
class ConvertMSAAPayloadTo16Bit : public llvm::FunctionPass, public llvm::InstVisitor<ConvertMSAAPayloadTo16Bit> {
llvm::IRBuilder<> *m_builder = nullptr;
CodeGenContextWrapper *m_pCtxWrapper = nullptr;
public:
static char ID;
ConvertMSAAPayloadTo16Bit();
~ConvertMSAAPayloadTo16Bit() {}
virtual bool runOnFunction(llvm::Function &F) override;
virtual llvm::StringRef getPassName() const override { return "ConvertMSAAPayloadTo16Bit"; }
virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override { AU.addRequired<CodeGenContextWrapper>(); }
void findLdmsUsingInstDownInTree(llvm::Value *inst, std::vector<llvm::GenIntrinsicInst *> &ldmsUsing);
void visitCallInst(llvm::CallInst &I);
};
} // namespace IGC
#endif
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