85 lines
2.5 KiB
C++
85 lines
2.5 KiB
C++
#pragma once
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#include "../GraphLoop/graph_loops.h"
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#include "../CFGraph/CFGraph.h"
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using std::vector;
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using std::map;
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using std::string;
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using std::set;
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struct ArrayDimension
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{
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uint64_t start, step, tripCount;
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};
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class AccessingSet {
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private:
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vector<vector<ArrayDimension>> allElements;
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public:
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AccessingSet(vector<vector<ArrayDimension>> input) : allElements(input) {};
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AccessingSet() {};
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vector<vector<ArrayDimension>> GetElements() const;
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void Insert(const vector<ArrayDimension>& element);
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void Union(const AccessingSet& source);
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AccessingSet Intersect(const AccessingSet& secondSet) const;
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AccessingSet Diff(const AccessingSet& secondSet) const;
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bool ContainsElement(const vector<ArrayDimension>& element) const;
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void FindCoveredBy(const vector<ArrayDimension>& element, vector<vector<ArrayDimension>>& result) const;
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void FindUncovered(const vector<ArrayDimension>& element, vector<vector<ArrayDimension>>& result) const;
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};
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using ArrayAccessingIndexes = map<string, AccessingSet>;
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class Region: public SAPFOR::BasicBlock {
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public:
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Region()
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{
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header = nullptr;
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nextRegion = nullptr;
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}
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Region(SAPFOR::BasicBlock block) : SAPFOR::BasicBlock::BasicBlock(block)
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{
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header = nullptr;
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nextRegion = nullptr;
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};
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//Region(LoopGraph* loop);
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Region* GetHeader()
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{
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return header;
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}
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set<Region*> GetBasickBlocks()
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{
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return basickBlocks;
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}
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vector<Region*> getPrevRegions()
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{
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return prevRegions;
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}
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Region* getNextRegion()
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{
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return nextRegion;
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}
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void setPrevRegion(Region* region)
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{
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prevRegions.push_back(region);
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}
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void setNextRegion(Region* region)
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{
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nextRegion = region;
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}
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ArrayAccessingIndexes array_def, array_use, array_out, array_in;
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private:
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set<Region*> subRegions, basickBlocks;
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Region* header;
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Region* nextRegion;
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vector<Region*> prevRegions;
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};
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void Collapse(Region* region);
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void FindPrivateArrays(map<string, vector<LoopGraph*>>& loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR);
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void GetDimensionInfo(LoopGraph* loop, map<DIST::Array*, vector<vector<ArrayDimension>>>& loopDimensionsInfo, int level);
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set<SAPFOR::BasicBlock> GetBasicBlocksForLoop(LoopGraph* loop, vector<SAPFOR::BasicBlock>);
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