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/*========================== begin_copyright_notice ============================
Copyright (C) 2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ===========================*/
#pragma once
#include "common/LLVMWarningsPush.hpp"
#include <llvm/Pass.h>
#include <llvm/IR/InstVisitor.h>
#include <llvm/IR/ValueMap.h>
#include <llvmWrapper/IR/IRBuilder.h>
#include "common/LLVMWarningsPop.hpp"
#include "Compiler/CodeGenContextWrapper.hpp"
#include "Compiler/MetaDataUtilsWrapper.h"
#include <string>
namespace IGC {
class LowerInvokeSIMD : public llvm::ModulePass, public llvm::InstVisitor<LowerInvokeSIMD> {
public:
static char ID;
LowerInvokeSIMD();
virtual llvm::StringRef getPassName() const override { return "LowerInvokeSIMD"; }
virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {
AU.addRequired<CodeGenContextWrapper>();
AU.addRequired<MetaDataUtilsWrapper>();
AU.setPreservesCFG();
}
virtual bool runOnModule(llvm::Module &F) override;
void visitCallInst(llvm::CallInst &CI);
private:
IGCLLVM::IRBuilder<> *m_Builder = nullptr;
llvm::ValueMap<llvm::Function *, llvm::Function *> m_OldFuncToNewFuncMap;
bool m_changed = false;
void fixUniformParamsAndSIMDSize(const llvm::Function *ESIMDFunction, llvm::CallInst &NewCall);
};
} // namespace IGC
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