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/*========================== begin_copyright_notice ============================
Copyright (C) 2018-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#pragma once
#include "Compiler/IGCPassSupport.h"
#include "Compiler/CodeGenPublic.h"
#include "Compiler/MetaDataUtilsWrapper.h"
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include <llvm/IR/InstVisitor.h>
#include "common/LLVMWarningsPop.hpp"
namespace IGC {
class ErrorCheck : public llvm::FunctionPass, public llvm::InstVisitor<ErrorCheck> {
public:
static char ID;
ErrorCheck();
virtual llvm::StringRef getPassName() const override { return "Error Check"; }
void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
AU.addRequired<CodeGenContextWrapper>();
AU.addRequired<MetaDataUtilsWrapper>();
}
virtual bool runOnFunction(llvm::Function &F) override;
void visitInstruction(llvm::Instruction &I);
void visitCallInst(llvm::CallInst &CI);
private:
bool m_hasError = false;
void checkArgsSize(llvm::Function &F);
void handleFP64EmulationMode(llvm::Instruction &I);
};
} // namespace IGC
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