fixes, add pass

CMakeLists.txt

@@ -163,6 +163,10 @@ set(PARALLEL_REG src/ParallelizationRegions/ParRegions.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.h)
 
+set(ARRAY_PROP src/ArrayConstantPropagation/propagation.cpp
+	src/ArrayConstantPropagation/propagation.h	
+)
+
 set(TR_DEAD_CODE src/Transformations/DeadCodeRemoving/dead_code.cpp
         src/Transformations/DeadCodeRemoving/dead_code.h)
 set(TR_CP src/Transformations/CheckPoints/checkpoints.cpp
@@ -420,6 +424,7 @@ set(SOURCE_EXE
     ${TRANSFORMS}
     ${PARALLEL_REG}
     ${PRIV}
+    ${ARRAY_PROP}
     ${FDVM}
     ${OMEGA}
     ${UTILS}
@@ -471,6 +476,7 @@ source_group (GraphLoop FILES ${GR_LOOP})
 source_group (LoopAnalyzer FILES ${LOOP_ANALYZER})
 source_group (ParallelizationRegions FILES ${PARALLEL_REG})
 source_group (PrivateAnalyzer FILES ${PRIV})      
+source_group (ArrayConstantPropagation FILES ${ARRAY_PROP})      
 source_group (FDVM_Compiler FILES ${FDVM})
 source_group (SageExtension FILES ${OMEGA})
 source_group (Utils FILES ${UTILS})

src/ArrayConstantPropagation/propagation.cpp

@@ -0,0 +1,192 @@
+#include "propagation.h"
+
+#include "../Utils/SgUtils.h"
+
+#include <iostream>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+using namespace std;
+
+static SgStatement* declPlace = NULL;
+
+static bool CheckConstIndexes(SgExpression* exp)
+{
+    if (!exp)
+    {
+        return true;
+    }
+    SgExpression* lhs = exp->lhs();
+    SgExpression* rhs = exp->rhs();
+    do
+    {
+        if (lhs->variant() != INT_VAL)
+        {
+            return false;
+        }
+        if (rhs)
+        {
+            lhs = rhs->lhs();
+            rhs = rhs->rhs();
+        }
+    } while (rhs);
+    return true;
+}
+
+static SgExpression* CreateVar(int& variableNumber, SgType* type) 
+{
+    string varName = "__tmp_prop_var";
+    string name = varName + std::to_string(variableNumber) + "__";
+    variableNumber++;
+
+    SgSymbol* varSymbol = new SgSymbol(VARIABLE_NAME, name.c_str(), *type, *declPlace->controlParent());
+
+    SgVarDeclStmt* decl = varSymbol->makeVarDeclStmt();
+    decl->setVariant(VAR_DECL);
+    SgStatement* insertPoint = declPlace;
+    SgStatement* scope = declPlace->controlParent();
+    decl->setFileName(insertPoint->fileName());
+    decl->setFileId(insertPoint->getFileId());
+    decl->setProject(insertPoint->getProject());
+    decl->setlineNumber(getNextNegativeLineNumber()); 
+
+    insertPoint->insertStmtBefore(*decl, *scope);
+   
+    return new SgExpression(VAR_REF, NULL, NULL, varSymbol, type->copyPtr());
+}
+
+static void TransformRightPart(SgStatement* st, SgExpression* exp, unordered_map<string, SgExpression*>& arrayToVariable, int& variableNumber) 
+{
+    if (!exp)
+    {
+        return;
+    }
+
+    vector<SgExpression*> subnodes = { exp->lhs(), exp->rhs() };
+
+    string expUnparsed;
+    SgExpression* toAdd = NULL;
+    if (exp->variant() == ARRAY_REF && CheckConstIndexes(exp->lhs()))
+    {
+        cout << st->unparse() << endl;
+        if (arrayToVariable.find(expUnparsed) == arrayToVariable.end() && exp->symbol()->type()->baseType())
+        {
+            arrayToVariable[expUnparsed] = CreateVar(variableNumber, exp->symbol()->type()->baseType());  
+        }
+        st->setExpression(1, arrayToVariable[expUnparsed]->copyPtr());
+        return;
+    }
+    for (int i = 0; i < 2; i++)
+    {
+        if (subnodes[i] && subnodes[i]->variant() == ARRAY_REF && subnodes[i]->symbol()->type()->baseType() && CheckConstIndexes(subnodes[i]->lhs()))
+        {
+            expUnparsed = subnodes[i]->unparse();
+            if (arrayToVariable.find(expUnparsed) == arrayToVariable.end())
+            {                
+                arrayToVariable[expUnparsed] = CreateVar(variableNumber, subnodes[i]->symbol()->type()->baseType());;
+            }
+            toAdd = arrayToVariable[expUnparsed]->copyPtr();
+            if (toAdd)
+            {
+                if (i == 0)
+                {
+                    exp->setLhs(toAdd);
+                }
+                else
+                {
+                    exp->setRhs(toAdd);
+                }
+            }
+        }
+        else
+        {
+            TransformRightPart(st, subnodes[i], arrayToVariable, variableNumber);
+        }
+    }
+}
+
+static void TransformLeftPart(SgStatement* st, SgExpression* exp, unordered_map<string, SgExpression*>& arrayToVariable, int& variableNumber)
+{
+    if (exp->symbol()->type()->variant() == T_STRING)
+        return;
+    string expUnparsed = exp->unparse();
+    if (arrayToVariable.find(expUnparsed) == arrayToVariable.end() && exp->symbol()->type()->baseType())
+    {
+        arrayToVariable[expUnparsed] = CreateVar(variableNumber, exp->symbol()->type());
+    }
+    SgStatement* newStatement = new SgStatement(ASSIGN_STAT, NULL, NULL, arrayToVariable[expUnparsed]->copyPtr(), st->expr(1)->copyPtr(), NULL);
+
+    newStatement->setFileId(st->getFileId());
+    newStatement->setProject(st->getProject()); 
+
+    newStatement->setlineNumber(getNextNegativeLineNumber());
+    newStatement->setLocalLineNumber(st->lineNumber());
+    st->insertStmtBefore(*newStatement, *st->controlParent());
+}
+
+void ArrayConstantPropagation(SgProject& project) 
+{
+    unordered_map<string, SgExpression*> arrayToVariable;
+    int variableNumber = 0;
+    for (int i = 0; i < project.numberOfFiles(); i++) 
+    {
+        SgFile* file = &(project.file(i));
+
+        if (!file)
+            continue;
+
+        const int funcNum = file->numberOfFunctions();
+        for (int i = 0; i < funcNum; ++i)
+        {
+            SgStatement* st = file->functions(i);
+            declPlace = st->lexNext();
+            SgStatement* lastNode = st->lastNodeOfStmt();
+
+            for (; st != lastNode; st = st->lexNext())
+            {
+                cout << st->unparse() << endl;
+                if (st->variant() == ASSIGN_STAT)
+                {
+                    if (st->expr(1))
+                    {
+                        TransformRightPart(st, st->expr(1), arrayToVariable, variableNumber);
+                    }
+                    if (st->expr(0) && st->expr(0)->variant() == ARRAY_REF && CheckConstIndexes(st->expr(0)->lhs()))
+                    {
+                        TransformLeftPart(st, st->expr(0), arrayToVariable, variableNumber);
+                    }
+                }
+                else if (st->variant() == FOR_NODE)
+                {
+                    SgExpression* lowerBound = st->expr(0)->lhs();
+                    SgExpression* upperBound = st->expr(0)->rhs();
+                    string lowerBoundUnparsed = lowerBound->unparse(), upperBoundUnparsed = upperBound->unparse();
+                    if (upperBound->variant() == ARRAY_REF && upperBound->symbol()->type()->baseType() && CheckConstIndexes(upperBound->lhs()))
+                    {
+                        if (arrayToVariable.find(upperBoundUnparsed) == arrayToVariable.end())
+                        {
+                            arrayToVariable[upperBoundUnparsed] = CreateVar(variableNumber, upperBound->symbol()->type()->baseType());
+                        }
+                        st->expr(0)->setRhs(arrayToVariable[upperBoundUnparsed]->copyPtr());
+                    }
+                    if (lowerBound->variant() == ARRAY_REF && lowerBound->symbol()->type()->baseType() && CheckConstIndexes(lowerBound->lhs()))
+                    {
+                        if (arrayToVariable.find(lowerBoundUnparsed) == arrayToVariable.end())
+                        {
+                            arrayToVariable[lowerBoundUnparsed] = CreateVar(variableNumber, lowerBound->symbol()->type()->baseType());
+                        }
+                        st->expr(0)->setLhs(arrayToVariable[lowerBoundUnparsed]->copyPtr());
+                    }
+                }
+            }
+            /*st = file->functions(i);
+            for (; st != lastNode; st = st->lexNext())
+            {
+                cout << st->unparse() << endl;  
+            }*/
+        }
+        //FILE* unp = fopen(file->filename(), "w");
+        //file->unparse(unp);
+    }
+}

src/ArrayConstantPropagation/propagation.h

@@ -0,0 +1,4 @@
+#pragma once
+#include "../Utils/SgUtils.h"
+
+void ArrayConstantPropagation(SgProject& project);

src/PrivateAnalyzer/private_arrays_search.cpp

@@ -12,9 +12,39 @@
 #include "SgUtils.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
+#include "utils.h"
 
 using namespace std;
 
+static void RemoveEmptyPoints(ArrayAccessingIndexes& container)
+{
+    ArrayAccessingIndexes resultContainer;
+    unordered_set<string> toRemove;
+    for (auto& [arrayName, accessingSet] : container)
+    {
+        vector<vector<ArrayDimension>> points;
+        for (auto& arrayPoint : accessingSet.GetElements())
+        {
+            if (!arrayPoint.empty())
+                points.push_back(arrayPoint);
+        }
+        if (points.size() < accessingSet.GetElements().size() && !points.empty())
+            resultContainer[arrayName] = points;
+
+        if (points.empty())
+            toRemove.insert(arrayName);
+    }
+
+    for (const string& name : toRemove)
+    {
+        container.erase(name);
+    }
+    for (auto& [arrayName, accessingSet] : resultContainer)
+    {
+        container[arrayName] = accessingSet;
+    }
+}
+
 static void Collapse(Region* region)
 {
     if (region->getBasickBlocks().empty())
@@ -136,11 +166,11 @@ unsigned long long CalculateLength(const AccessingSet& array)
     return result;
 }
 
-void AddPrivateArraysToLoop(LoopGraph* loop, ArrayAccessingIndexes privates)
+void AddPrivateArraysToLoop(LoopGraph* loop, const ArrayAccessingIndexes& privates, set<SgStatement*>& insertedPrivates)
 {
     SgStatement* spfStat = new SgStatement(SPF_ANALYSIS_DIR);
-    spfStat->setlineNumber(loop->lineNum);
+    spfStat->setlineNumber(loop->loop->lineNumber());
-    spfStat->setFileName((char*)loop->loop->fileName());
+    spfStat->setFileName(loop->loop->fileName());
     SgExpression* toAdd = new SgExpression(EXPR_LIST, new SgExpression(ACC_PRIVATE_OP), NULL, NULL);
     set<SgSymbol*> arraysToInsert;
     for (const auto& [_, accessingSet] : privates)
@@ -171,11 +201,15 @@ void AddPrivateArraysToLoop(LoopGraph* loop, ArrayAccessingIndexes privates)
         }
         toAdd->setLhs(new SgVarRefExp(elem));
     }
+    
+    if (arraysToInsert.size() == 0)
+        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
 
-    loop->loop->addAttribute(SPF_ANALYSIS_DIR, spfStat, sizeof(SgStatement));
+    loop->loop->insertStmtBefore(*spfStat, *loop->loop->controlParent());
+    insertedPrivates.insert(spfStat);
 }
 
-map<LoopGraph*, ArrayAccessingIndexes>  FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR)
+void FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR, set<SgStatement*> &insertedPrivates)
 {  
     map<LoopGraph*, ArrayAccessingIndexes> result;
     for (const auto& [fileName, loops] : loopGraph)
@@ -183,6 +217,8 @@ map<LoopGraph*, ArrayAccessingIndexes>  FindPrivateArrays(map<string, vector<Loo
         SgFile::switchToFile(fileName);
         for (const auto& loop : loops)
         {
+            if (!loop->isFor())
+                continue;
             SgStatement* search_func = loop->loop->GetOriginal();
 
             while (search_func && (!isSgProgHedrStmt(search_func)))
@@ -199,15 +235,14 @@ map<LoopGraph*, ArrayAccessingIndexes>  FindPrivateArrays(map<string, vector<Loo
                         continue;
                     }
                     SolveDataFlow(loopRegion);
+                    RemoveEmptyPoints(loopRegion->array_priv);
                     result[loop] = loopRegion->array_priv;
                     delete(loopRegion);
                 }
             }
+
             if (result.find(loop) != result.end() && !result[loop].empty())
-            {
+                AddPrivateArraysToLoop(loop, result[loop], insertedPrivates);
-                AddPrivateArraysToLoop(loop, result[loop]);
-            }
         }
     }
-    return result;
 }

src/PrivateAnalyzer/private_arrays_search.h

@@ -2,11 +2,12 @@
 
 #include <vector>
 #include <map>
+#include <set>
 #include <unordered_set>
 
 #include "range_structures.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
 
-std::map<LoopGraph*, ArrayAccessingIndexes> FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR);
+void FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, std::set<SgStatement*>& insertedPrivates);
 std::pair<SAPFOR::BasicBlock*, std::unordered_set<SAPFOR::BasicBlock*>> GetBasicBlocksForLoop(const LoopGraph* loop, const std::vector<SAPFOR::BasicBlock*> blocks);

src/PrivateAnalyzer/range_structures.cpp

@@ -64,18 +64,13 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
         result.push_back({ dim1.start, dim1.step, (intersection->start - dim1.start) / dim1.step, dim1.array});
     
     /* add the parts between intersection steps */
-    uint64_t start = (intersection->start - dim1.start) / dim1.step;
+    if (intersection->step > dim1.step)
-    uint64_t interValue = intersection->start;
-    for (int64_t i = start; dim1.start + i * dim1.step <= intersection->start + intersection->step * (intersection->tripCount - 1); i++)
     {
-        uint64_t centerValue = dim1.start + i * dim1.step;
+        uint64_t start = (intersection->start - dim1.start) / dim1.step;
-        if (centerValue == interValue)
+        uint64_t interValue = intersection->start;
+        for (int64_t i = start; interValue <= intersection->start + intersection->step * (intersection->tripCount - 1); i++)
         {
-            if (i - start > 1)
+            result.push_back({interValue + dim1.step, dim1.step, intersection->step / dim1.step, dim1.array});
-            {
-                result.push_back({ dim1.start + (start + 1) * dim1.step, dim1.step, i - start - 1, dim1.array });
-                start = i;
-            }
             interValue += intersection->step;
         }
     }
@@ -216,6 +211,10 @@ void AccessingSet::Insert(const vector<ArrayDimension>& element)
 }
 
 AccessingSet AccessingSet::Union(const AccessingSet& source) {
+    if (source.GetElements().empty())
+        return *this;
+    if (allElements.empty())
+        return source;
     AccessingSet result;
     for (auto& element : source.GetElements())
         result.Insert(element);

src/PrivateAnalyzer/region.cpp

@@ -4,6 +4,7 @@
 #include<unordered_map>
 #include<string>
 #include <numeric>
+#include <iostream>
 
 #include "range_structures.h"
 #include "region.h"
@@ -108,11 +109,7 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
         {
             vector<SAPFOR::Argument*> index_vars;
             vector<int> refPos;
-            string array_name;
+            string array_name = instruction->getInstruction()->getArg1()->getValue();            
-            if (operation == SAPFOR::CFG_OP::STORE)
-                array_name = instruction->getInstruction()->getArg1()->getValue();            
-            else
-                array_name = instruction->getInstruction()->getArg2()->getValue();
 
             int j = i - 1;
             while (j >= 0 && instructions[j]->getInstruction()->getOperation() == SAPFOR::CFG_OP::REF)
@@ -128,6 +125,7 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
 
             auto* ref = isSgArrayRefExp(instruction->getInstruction()->getExpression());
             vector<pair<int, int>> coefsForDims;
+            int subs = ref->numberOfSubscripts();
             for (int i = 0; ref && i < ref->numberOfSubscripts(); ++i)
             {
                 const vector<int*>& coefs = getAttributes<SgExpression*, int*>(ref->subscript(i), set<int>{ INT_VAL });
@@ -174,13 +172,17 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
                             return -1;
                     }
 
-                    uint64_t start = currentLoop->startVal * currentCoefs.first + currentCoefs.second;
+                    uint64_t start = currentLoop->startVal;
-                    uint64_t step = currentCoefs.first;
+                    uint64_t step = currentLoop->stepVal;
-                    current_dim = { start, step, (uint64_t)currentLoop->calculatedCountOfIters, ref };
+                    uint64_t iters = currentLoop->calculatedCountOfIters;
+                    current_dim = { start, step, iters, ref };
                 }
 
-                accessPoint[n - index_vars.size()] = current_dim;
+                if (current_dim.start != 0 && current_dim.step != 0 && current_dim.tripCount != 0)
-                fillCount++;
+                {
+                    accessPoint[n - index_vars.size()] = current_dim;
+                    fillCount++;
+                }
                 index_vars.pop_back();
                 refPos.pop_back();
                 coefsForDims.pop_back();
@@ -230,8 +232,11 @@ static Region* CreateSubRegion(LoopGraph* loop, const vector<SAPFOR::BasicBlock*
             region->addBasickBlocks(bbToRegion.at(block));
 
     for (LoopGraph* childLoop : loop->children)
+    {
+        if (!childLoop->isFor())
+            continue;
         region->addSubRegions(CreateSubRegion(childLoop, Blocks, bbToRegion));
-
+    }
     return region;
 }
 
@@ -250,5 +255,9 @@ Region::Region(LoopGraph* loop, const vector<SAPFOR::BasicBlock*>& Blocks)
     SetConnections(bbToRegion, blockSet);
     //create subRegions
     for (LoopGraph* childLoop : loop->children)
+    {
+        if (!childLoop->isFor())
+            continue;
         subRegions.insert(CreateSubRegion(childLoop, Blocks, bbToRegion));
+    }
 }

src/Sapfor.cpp

@@ -46,6 +46,7 @@
 #include "DynamicAnalysis/gCov_parser_func.h"
 #include "DynamicAnalysis/createParallelRegions.h"
 
+#include "ArrayConstantPropagation/propagation.h"
 #include "DirectiveProcessing/directive_analyzer.h"
 #include "DirectiveProcessing/directive_creator.h"
 #include "DirectiveProcessing/insert_directive.h"
@@ -279,7 +280,8 @@ static string unparseProjectIfNeed(SgFile* file, const int curr_regime, const bo
             for (SgStatement* st = file->firstStatement(); st; st = st->lexNext())
                 if (isSPF_stat(st)) // except sapfor parallel regions and if attributes dont move
                     if (st->variant() != SPF_PARALLEL_REG_DIR && st->variant() != SPF_END_PARALLEL_REG_DIR)
-                        toDel.push_back(st);
+                        if (insertedPrivates.find(st) == insertedPrivates.end())
+                            toDel.push_back(st);
 
             for (auto& elem : toDel)
                 elem->deleteStmt();
@@ -1914,8 +1916,11 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
     }
     else if (curr_regime == TRANSFORM_ASSUMED_SIZE_PARAMETERS)
         transformAssumedSizeParameters(allFuncInfo);
-    else if (curr_regime == FIND_PRIVATE_ARRAYS) 
+    else if (curr_regime == FIND_PRIVATE_ARRAYS_ANALYSIS)
-        auto result = FindPrivateArrays(loopGraph, fullIR);
+        FindPrivateArrays(loopGraph, fullIR, insertedPrivates);
+
+    else if (curr_regime == ARRAY_PROPAGATION)
+        ArrayConstantPropagation(project);
 
     const float elapsed = duration_cast<milliseconds>(high_resolution_clock::now() - timeForPass).count() / 1000.;
     const float elapsedGlobal = duration_cast<milliseconds>(high_resolution_clock::now() - globalTime).count() / 1000.;
@@ -2373,6 +2378,7 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
     case SUBST_EXPR_RD_AND_UNPARSE:
     case SUBST_EXPR_AND_UNPARSE:
     case REMOVE_DEAD_CODE_AND_UNPARSE:
+    case FIND_PRIVATE_ARRAYS:
         if (folderName)
             runAnalysis(*project, UNPARSE_FILE, true, "", folderName);
         else
@@ -2634,7 +2640,7 @@ int main(int argc, char **argv)
             }
         }
 
-        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST)
+        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST || curr_regime == FIND_PRIVATE_ARRAYS)
         {
             ignoreArrayDistributeState = true;
             sharedMemoryParallelization = 1;

src/Sapfor.h

@@ -183,10 +183,13 @@ enum passes {
     SET_IMPLICIT_NONE,
     RENAME_INLCUDES,
 
+    FIND_PRIVATE_ARRAYS_ANALYSIS,
     FIND_PRIVATE_ARRAYS,
 
     TRANSFORM_ASSUMED_SIZE_PARAMETERS,
 
+    ARRAY_PROPAGATION,
+
     TEST_PASS,
     EMPTY_PASS
 };
@@ -371,10 +374,13 @@ static void setPassValues()
     passNames[SET_IMPLICIT_NONE] = "SET_IMPLICIT_NONE";
     passNames[RENAME_INLCUDES] = "RENAME_INLCUDES";
     passNames[INSERT_NO_DISTR_FLAGS_FROM_GUI] = "INSERT_NO_DISTR_FLAGS_FROM_GUI";
+    passNames[FIND_PRIVATE_ARRAYS_ANALYSIS] = "FIND_PRIVATE_ARRAYS_ANALYSIS";
     passNames[FIND_PRIVATE_ARRAYS] = "FIND_PRIVATE_ARRAYS";
 
     passNames[TRANSFORM_ASSUMED_SIZE_PARAMETERS] = "TRANSFORM_ASSUMED_SIZE_PARAMETERS";
 
+    passNames[ARRAY_PROPAGATION] = "ARRAY_PROPAGATION";
+
     passNames[TEST_PASS] = "TEST_PASS";
 }
 

src/SapforData.h

@@ -175,6 +175,11 @@ std::set<std::tuple<std::string, int, std::string>> parametersOfProject; // [fil
 //for GET_MIN_MAX_BLOCK_DIST
 std::pair<int, int> min_max_block = std::make_pair(-1, -1);
 //
+
+//for FIND_PRIVATE_ARRAYS
+std::set<SgStatement*> insertedPrivates;
+//
+
 const char* passNames[EMPTY_PASS + 1];
 const char* optionNames[EMPTY_OPTION + 1];
 bool passNamesWasInit = false;

src/Utils/PassManager.h

@@ -316,7 +316,10 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     list({ VERIFY_INCLUDES, CORRECT_VAR_DECL }) <= Pass(SET_IMPLICIT_NONE);
 
-    list({ CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS);
+    list({ ARRAY_PROPAGATION, CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS_ANALYSIS);
+    list({ FIND_PRIVATE_ARRAYS_ANALYSIS, CONVERT_LOOP_TO_ASSIGN, RESTORE_LOOP_FROM_ASSIGN, REVERT_SUBST_EXPR_RD }) <= Pass(FIND_PRIVATE_ARRAYS);
+
+    //Pass( CALL_GRAPH2 ) <= Pass(ARRAY_PROPAGATION);
 
     passesIgnoreStateDone.insert({ CREATE_PARALLEL_DIRS, INSERT_PARALLEL_DIRS, INSERT_SHADOW_DIRS, EXTRACT_PARALLEL_DIRS, 
                                    EXTRACT_SHADOW_DIRS, CREATE_REMOTES, UNPARSE_FILE, REMOVE_AND_CALC_SHADOW,

src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2447"
+#define VERSION_SPF "2448"

src/VisualizerCalls/get_information.cpp

@@ -1797,6 +1797,8 @@ int SPF_InsertPrivateArrayDirectives(void*& context, int winHandler, short* opti
 {
     MessageManager::clearCache();
     MessageManager::setWinHandler(winHandler);
+    ignoreArrayDistributeState = true;
+    sharedMemoryParallelization = 1;
     return simpleTransformPass(FIND_PRIVATE_ARRAYS, options, projName, folderName, output, outputMessage);
 }