moved to transformations

.gitignore

@@ -78,3 +78,4 @@ Sapfor/Sapc++/x64/
 
 Sapfor/out/
 Sapfor/_bin/*
+_bin/*

CMakeLists.txt

@@ -27,6 +27,13 @@ set(libpred_sources projects/libpredictor/src/)
 set(libpred_include projects/libpredictor/include/)
 
 include_directories(src)
+include_directories(src/Utils)
+include_directories(src/SgUtils)
+include_directories(src/Distribution)
+include_directories(src/GraphCall)
+include_directories(src/GraphLoop)
+include_directories(src/Transformations/ExpressionSubstitution)
+
 #Sage lib includes
 include_directories(${fdvm_include})
 include_directories(${sage_include_1})
@@ -154,40 +161,49 @@ set(PARALLEL_REG src/ParallelizationRegions/ParRegions.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.h)
 
-set(TR_DEAD_CODE src/Transformations/dead_code.cpp
-        src/Transformations/dead_code.h)
-set(TR_CP src/Transformations/checkpoints.cpp
-        src/Transformations/checkpoints.h)
-set(TR_VECTOR src/Transformations/array_assign_to_loop.cpp
-        src/Transformations/array_assign_to_loop.h)
-set(TR_ENDDO_LOOP src/Transformations/enddo_loop_converter.cpp
-        src/Transformations/enddo_loop_converter.h)
-set(TR_LOOP_NEST src/Transformations/loop_transform.cpp
-        src/Transformations/loop_transform.h)
-set(TR_LOOP_COMB src/Transformations/loops_combiner.cpp
-        src/Transformations/loops_combiner.h)
-set(TR_LOOP_SPLIT src/Transformations/loops_splitter.cpp
-        src/Transformations/loops_splitter.h)
-set(TR_LOOP_UNROLL src/Transformations/loops_unrolling.cpp
-        src/Transformations/loops_unrolling.h)     
-set(TR_PRIV_BR src/Transformations/private_arrays_resizing.cpp
-        src/Transformations/private_arrays_resizing.h)
-set(TR_PRIV_DEL src/Transformations/private_removing.cpp
-        src/Transformations/private_removing.h)
-set(TR_SWAP_ARR_DIMS src/Transformations/swap_array_dims.cpp
-        src/Transformations/swap_array_dims.h)
-set(TR_FUNC_DUP src/Transformations/uniq_call_chain_dup.cpp
-        src/Transformations/uniq_call_chain_dup.h)
-set(TR_FUNC_PURE src/Transformations/function_purifying.cpp
-        src/Transformations/function_purifying.h)  
-set(TR_GV src/Transformations/fix_common_blocks.cpp
-        src/Transformations/fix_common_blocks.h)
-set(TR_CONV src/Transformations/convert_to_c.cpp
-        src/Transformations/convert_to_c.h)
-set(TR_IMPLICIT_NONE src/Transformations/set_implicit_none.cpp
-        src/Transformations/set_implicit_none.h)
-set(TR_REPLACE_ARRAYS_IN_IO src/Transformations/replace_dist_arrays_in_io.cpp
-        src/Transformations/replace_dist_arrays_in_io.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
+        src/Transformations/CheckPoints/checkpoints.h)
+set(TR_VECTOR src/Transformations/VectorAssignToLoop/array_assign_to_loop.cpp
+        src/Transformations/VectorAssignToLoop/array_assign_to_loop.h)
+set(TR_ENDDO_LOOP src/Transformations/LoopEndDoConverter/enddo_loop_converter.cpp
+        src/Transformations/LoopEndDoConverter/enddo_loop_converter.h)
+set(TR_LOOP_NEST src/Transformations/LoopNesting/loop_transform.cpp
+        src/Transformations/LoopNesting/loop_transform.h)
+set(TR_LOOP_COMB src/Transformations/LoopCombining/loops_combiner.cpp
+        src/Transformations/LoopCombining/loops_combiner.h)
+set(TR_LOOP_SPLIT src/Transformations/LoopSplitting/loops_splitter.cpp
+        src/Transformations/LoopSplitting/loops_splitter.h)
+set(TR_LOOP_UNROLL src/Transformations/LoopUnrolling/loops_unrolling.cpp
+        src/Transformations/LoopUnrolling/loops_unrolling.h)     
+set(TR_PRIV_BR src/Transformations/PrivateArrayResizing/private_arrays_resizing.cpp
+        src/Transformations/PrivateArrayResizing/private_arrays_resizing.h)
+set(TR_PRIV_DEL src/Transformations/PrivateArrayRemoving/private_removing.cpp
+        src/Transformations/PrivateArrayRemoving/private_removing.h)
+set(TR_SWAP_ARR_DIMS src/Transformations/ArrayDimsSwapping/swap_array_dims.cpp
+        src/Transformations/ArrayDimsSwapping/swap_array_dims.h)
+set(TR_FUNC_DUP src/Transformations/FunctionDuplication/uniq_call_chain_dup.cpp
+        src/Transformations/FunctionDuplication/uniq_call_chain_dup.h)
+set(TR_FUNC_PURE src/Transformations/FunctionPurifying/function_purifying.cpp
+        src/Transformations/FunctionPurifying/function_purifying.h)  
+set(TR_GV src/Transformations/GlobalVariables/fix_common_blocks.cpp
+        src/Transformations/GlobalVariables/fix_common_blocks.h)
+set(TR_CONV src/Transformations/ConvertToC/convert_to_c.cpp
+        src/Transformations/ConvertToC/convert_to_c.h)
+set(TR_IMPLICIT_NONE src/Transformations/SetImplicitNone/set_implicit_none.cpp
+        src/Transformations/SetImplicitNone/set_implicit_none.h)
+set(TR_REPLACE_ARRAYS_IN_IO src/Transformations/ReplaceArraysInIO/replace_dist_arrays_in_io.cpp
+        src/Transformations/ReplaceArraysInIO/replace_dist_arrays_in_io.h)
+set(TR_EXPR_TRANSFORM src/Transformations/ExpressionSubstitution/control_flow_graph_part.cpp
+        src/Transformations/ExpressionSubstitution/expr_transform.cpp
+        src/Transformations/ExpressionSubstitution/expr_transform.h)        
+set(TR_INLINER src/Transformations/FunctionInlining/inliner.cpp
+        src/Transformations/FunctionInlining/inliner.h)
+set(TR_RENAME_SYMBOLS  src/Transformations/RenameSymbols/rename_symbols.cpp
+                    src/Transformations/RenameSymbols/rename_symbols.h)
+SET(TR_SWAP_OPERATORS src/Transformations/SwapOperators/swap_operators.cpp
+        src/Transformations/SwapOperators/swap_operators.h)
 
 set(TRANSFORMS 
         ${TR_DEAD_CODE}
@@ -207,7 +223,11 @@ set(TRANSFORMS
         ${TR_CONV}
         ${TR_PRIV_DEL}
         ${TR_IMPLICIT_NONE}
-        ${TR_REPLACE_ARRAYS_IN_IO})
+        ${TR_REPLACE_ARRAYS_IN_IO}
+        ${TR_EXPR_TRANSFORM}
+        ${TR_INLINER}
+        ${TR_RENAME_SYMBOLS}
+        ${TR_SWAP_OPERATORS})
         
 set(CFG src/CFGraph/IR.cpp
         src/CFGraph/IR.h
@@ -288,10 +308,6 @@ set(DYNA src/DynamicAnalysis/createParallelRegions.cpp
         src/DynamicAnalysis/gcov_info.h
         src/DynamicAnalysis/gCov_parser.cpp
         src/DynamicAnalysis/gCov_parser_func.h)
-
-set(EXPR_TRANSFORM src/ExpressionTransform/control_flow_graph_part.cpp
-        src/ExpressionTransform/expr_transform.cpp
-        src/ExpressionTransform/expr_transform.h)
         
 set(GR_CALL src/GraphCall/graph_calls.cpp
         src/GraphCall/graph_calls.h
@@ -303,18 +319,11 @@ set(GR_LOOP src/GraphLoop/graph_loops_base.cpp
         src/GraphLoop/graph_loops.h
         src/GraphLoop/graph_loops_func.h)
         
-set(INLINER src/Inliner/inliner.cpp
-        src/Inliner/inliner.h)
-        
 set(LOOP_ANALYZER  src/LoopAnalyzer/allocations_prepoc.cpp
         src/LoopAnalyzer/dep_analyzer.cpp        
         src/LoopAnalyzer/loop_analyzer.cpp
         src/LoopAnalyzer/loop_analyzer.h)
 
-set(RENAME_SYMBOLS  src/RenameSymbols/rename_symbols.cpp
-                    src/RenameSymbols/rename_symbols.h)
-
-
 set(MAIN src/Sapfor.cpp
         src/Sapfor.h
         src/SapforData.h
@@ -404,12 +413,9 @@ set(SOURCE_EXE
     ${DISTR}
     ${DVMH_REG}
     ${DYNA}
-    ${EXPR_TRANSFORM}
     ${GR_CALL}
     ${GR_LOOP}
-    ${INLINER}
     ${LOOP_ANALYZER}
-    ${RENAME_SYMBOLS}
     ${TRANSFORMS}
     ${PARALLEL_REG}
     ${PRIV}
@@ -433,7 +439,7 @@ source_group (CFGraph FILES ${CFG})
 source_group (CFGraph\\DataFlow FILES ${DATA_FLOW})
 
 source_group (Transformations\\DeadCodeRemoving FILES ${TR_DEAD_CODE})
-source_group (Transformations\\ExpressionSubstitution FILES ${EXPR_TRANSFORM})
+source_group (Transformations\\ExpressionSubstitution FILES ${TR_EXPR_TRANSFORM})
 source_group (Transformations\\CheckPoints FILES ${TR_CP})
 source_group (Transformations\\LoopEndDoConverter FILES ${TR_ENDDO_LOOP})
 source_group (Transformations\\LoopNesting FILES ${TR_LOOP_NEST})
@@ -441,17 +447,18 @@ source_group (Transformations\\LoopCombining FILES ${TR_LOOP_COMB})
 source_group (Transformations\\LoopSplitting FILES ${TR_LOOP_SPLIT})
 source_group (Transformations\\LoopUnrolling FILES ${TR_LOOP_UNROLL})
 source_group (Transformations\\FunctionDuplication FILES ${TR_FUNC_DUP})
-source_group (Transformations\\FunctionInlining FILES ${INLINER})
+source_group (Transformations\\FunctionInlining FILES ${TR_INLINER})
 source_group (Transformations\\FunctionPurifying FILES ${TR_FUNC_PURE})
 source_group (Transformations\\ArrayDimsSwapping FILES ${TR_SWAP_ARR_DIMS})
 source_group (Transformations\\PrivateArrayResizing FILES ${TR_PRIV_BR})
 source_group (Transformations\\PrivateArrayRemoving FILES ${TR_PRIV_DEL})
 source_group (Transformations\\VectorAssignToLoop FILES ${TR_VECTOR})
-source_group (Transformations\\RenameSymbols FILES ${RENAME_SYMBOLS})
+source_group (Transformations\\RenameSymbols FILES ${TR_RENAME_SYMBOLS})
 source_group (Transformations\\GlobalVariables FILES ${TR_GV})
 source_group (Transformations\\ConvertToC FILES ${TR_CONV})
 source_group (Transformations\\SetImplicitNone FILES ${TR_IMPLICIT_NONE})
 source_group (Transformations\\ReplaceArraysInIO FILES ${TR_REPLACE_ARRAYS_IN_IO})
+source_group (Transformations\\SwapOperators FILES ${TR_SWAP_OPERATORS})
 
 
 source_group (CreateIntervals FILES ${CREATE_INTER_T})

src/CFGraph/CFGraph.cpp

@@ -1,5 +1,5 @@
 #define _LEAK_
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -10,7 +10,7 @@
 
 #include "../Utils/SgUtils.h"
 #include "../Utils/CommonBlock.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 #include "dvm.h"
 #include "IR.h"

src/CFGraph/IR.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -7,8 +7,8 @@
 
 #include "../Utils/SgUtils.h"
 #include "../Utils/CommonBlock.h"
-#include "../GraphCall/graph_calls.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "graph_calls.h"
+#include "expr_transform.h"
 
 #include "dvm.h"
 #include "IR.h"

src/CFGraph/RD_subst.cpp

@@ -10,8 +10,8 @@
 
 #include "../Utils/SgUtils.h"
 #include "../Utils/CommonBlock.h"
-#include "../GraphCall/graph_calls.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "graph_calls.h"
+#include "expr_transform.h"
 
 #define PRINT_PROF_INFO 0
 #define DEBUG_CHECKS 0

src/CFGraph/RD_subst.h

@@ -4,7 +4,7 @@
 
 #include "../Utils/SgUtils.h"
 #include "../Utils/CommonBlock.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 #include "CFGraph.h"
 #include "IR.h"

src/DirectiveProcessing/directive_analyzer.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/DirectiveProcessing/directive_creator.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -22,8 +22,8 @@
 #include "../Utils/SgUtils.h"
 #include "../Sapfor.h"
 #include "../GraphLoop/graph_loops_func.h"
-#include "../Transformations/loop_transform.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "../Transformations/LoopNesting/loop_transform.h"
+#include "expr_transform.h"
 #include "../GraphCall/graph_calls_func.h"
 
 #include "../Utils/AstWrapper.h"

src/DirectiveProcessing/directive_creator_base.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -10,7 +10,7 @@
 
 #include "../ParallelizationRegions/ParRegions.h"
 #include "../Distribution/Arrays.h"
-#include "../Transformations/loop_transform.h"
+#include "../Transformations/LoopNesting/loop_transform.h"
 
 #include "../Utils/errors.h"
 #include "directive_parser.h"

src/DirectiveProcessing/directive_omp_parser.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/DirectiveProcessing/directive_parser.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>

src/DirectiveProcessing/insert_directive.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/DirectiveProcessing/remote_access.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -22,7 +22,7 @@
 #include "../Utils/errors.h"
 #include "../Utils/SgUtils.h"
 #include "../Distribution/Arrays.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphCall/graph_calls_func.h"
 #include "../GraphLoop/graph_loops_func.h"
 #include "remote_access.h"

src/DirectiveProcessing/remote_access_base.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -17,7 +17,7 @@
 #include <assert.h>
 
 #include "../Distribution/Arrays.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphLoop/graph_loops.h"
 #include "../ParallelizationRegions/ParRegions.h"
 #include "remote_access.h"

src/DirectiveProcessing/shadow.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <set>
 #include <map>
@@ -8,12 +8,12 @@
 #include "../Utils/errors.h"
 #include "../Utils/utils.h"
 #include "../GraphLoop/graph_loops_func.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphCall/graph_calls_func.h"
 #include "directive_parser.h"
 #include "../Distribution/DvmhDirective_func.h"
 #include "../Utils/SgUtils.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 #include "../CFGraph/CFGraph.h"
 

src/DirectiveProcessing/spf_directive_preproc.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -18,7 +18,7 @@
 #include "../Utils/SgUtils.h"
 #include "../Utils/errors.h"
 #include "directive_parser.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../DirectiveProcessing/directive_omp_parser.h"
 

src/Distribution/Array.cpp

@@ -1,7 +1,7 @@
 #include "Array.h"
 #include "../Utils/errors.h"
 #include "../Utils/utils.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 using namespace std;
 

src/Distribution/ArrayAnalysis.cpp

@@ -1,7 +1,7 @@
 #include "Array.h"
 #include "../Utils/errors.h"
 #include "../Utils/utils.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../Utils/SgUtils.h"
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../DirectiveProcessing/directive_omp_parser.h"

src/Distribution/CreateDistributionDirs.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/Distribution/Cycle.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <vector>
 #include <algorithm>

src/Distribution/Distribution.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/Distribution/DvmhDirective.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/Distribution/DvmhDirectiveBase.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdio.h>
 #include <stdlib.h>

src/Distribution/GraphCSR.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <algorithm>
 #include <string>

src/DvmhRegions/DvmhRegionInserter.cpp

@@ -11,7 +11,7 @@
 #include "DvmhRegionInserter.h"
 #include "DvmhRegions/RegionsMerger.h"
 #include "../VerificationCode/verifications.h"
-#include "../Transformations/function_purifying.h"
+#include "../Transformations/FunctionPurifying/function_purifying.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../DirectiveProcessing/directive_parser.h"
 

src/DvmhRegions/DvmhRegionInserter.h

@@ -2,7 +2,7 @@
 
 #include "../GraphCall/graph_calls_func.h"
 #include "../GraphLoop/graph_loops_func.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../ParallelizationRegions/ParRegions.h"
 #include "../Utils/SgUtils.h"
 #include "ReadWriteAnalyzer.h"

src/DynamicAnalysis/createParallelRegions.cpp

@@ -5,10 +5,10 @@
 #include "./createParallelRegions.h"
 
 #include "../CreateInterTree/CreateInterTree.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "./gcov_info.h"
 #include "./gCov_parser_func.h"
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <map>
 #include <vector>

src/DynamicAnalysis/createParallelRegions.h

@@ -4,7 +4,7 @@
 
 #include "./gcov_info.h"
 #include "../CreateInterTree/CreateInterTree.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 #include <map>
 #include <vector>

src/DynamicAnalysis/gCov_parser.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdio.h>
 #include <fstream>

src/DynamicAnalysis/gcov_info.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <iostream>
 #include <map>

src/GraphCall/graph_calls.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -21,7 +21,7 @@
 #include "../Utils/json.hpp"
 #include "../ParallelizationRegions/ParRegions_func.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../VerificationCode/verifications.h"
 

src/GraphCall/graph_calls_base.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/GraphLoop/graph_loops.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -14,7 +14,7 @@
 #include "../Sapfor.h"
 #include "../GraphCall/graph_calls_func.h"
 #include "../ParallelizationRegions/ParRegions_func.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 #include "../Distribution/GraphCSR.h"
 #include "../Distribution/Arrays.h"
@@ -31,7 +31,7 @@
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
 
-#include "../Transformations/array_assign_to_loop.h"
+#include "../Transformations/VectorAssignToLoop/array_assign_to_loop.h"
 
 using std::vector;
 using std::map;

src/GraphLoop/graph_loops_base.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/LoopAnalyzer/allocations_prepoc.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/LoopAnalyzer/dep_analyzer.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/LoopAnalyzer/loop_analyzer.cpp

@@ -18,7 +18,7 @@
 #include <tuple>
 #include <stack>
 
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #if _WIN32 && NDEBUG && __BOOST
 #include <boost/thread.hpp>
@@ -42,13 +42,13 @@ extern int passDone;
 #include "../ParallelizationRegions/ParRegions_func.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
 
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../SageAnalysisTool/depInterfaceExt.h"
 
 #include "../VisualizerCalls/get_information.h"
 #include "../VisualizerCalls/SendMessage.h"
 
-#include "../Transformations/enddo_loop_converter.h"
+#include "../Transformations/LoopEndDoConverter/enddo_loop_converter.h"
 
 #include "../DirectiveProcessing/remote_access.h"
 #include "../DirectiveProcessing/directive_omp_parser.h"

src/LoopAnalyzer/loop_analyzer.h

@@ -6,7 +6,7 @@
 #include <vector>
 #include <set>
 #include "../GraphLoop/graph_loops.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../ParallelizationRegions/ParRegions.h"
 #include "../SageAnalysisTool/depInterfaceExt.h"
 #include "../Utils/AstWrapper.h"

src/ParallelizationRegions/ParRegions.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -15,7 +15,7 @@
 #include "../GraphCall/graph_calls_func.h"
 #include "../GraphLoop/graph_loops.h"
 #include "../Distribution/Distribution.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 using std::vector;
 using std::string;

src/ParallelizationRegions/ParRegions_func.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "ParRegions.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphLoop/graph_loops.h"
 
 void fillRegionLines(SgFile *file, std::vector<ParallelRegion*> &regions, std::vector<Messages>& messagesForFile, std::vector<LoopGraph*> *loops = NULL, std::vector<FuncInfo*> *funcs = NULL);

src/ParallelizationRegions/expand_extract_reg.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <map>
 #include <string>

src/ParallelizationRegions/resolve_par_reg_conflicts.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <string>
 #include <vector>
@@ -17,8 +17,8 @@
 #include "../DirectiveProcessing/directive_creator.h"
 #include "../DirectiveProcessing/insert_directive.h"
 #include "../Utils/SgUtils.h"
-#include "../ExpressionTransform/expr_transform.h"
-#include "../Transformations/function_purifying.h"
+#include "expr_transform.h"
+#include "../Transformations/FunctionPurifying/function_purifying.h"
 
 using std::map;
 using std::pair;

src/ParallelizationRegions/resolve_par_reg_conflicts.h

@@ -3,7 +3,7 @@
 #include "ParRegions.h"
 #include "../Utils/SgUtils.h"
 #include "../Utils/errors.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 void fillRegionIntervals(std::vector<ParallelRegion*> &regions);
 void fillRegionArrays(std::vector<ParallelRegion*> &regions, const std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo, const std::map<std::string, CommonBlock*> &commonBlocks);

src/Predictor/PredictScheme.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -20,7 +20,7 @@
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../Distribution/DvmhDirective.h"
 #include "../GraphLoop/graph_loops_func.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../CFGraph/CFGraph.h"
 

src/Predictor/PredictScheme.h

@@ -1,7 +1,7 @@
 #pragma once
 #include <vector>
 #include "dvm.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../Utils/json.hpp"
 
 class ParallelStats

src/PrivateAnalyzer/private_analyzer.cpp

@@ -1,5 +1,5 @@
 #define _LEAK_
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>
@@ -9,7 +9,7 @@
 #include <vector>
 #include <fstream>
 
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "private_analyzer.h"
 #include "dvm.h"
 #include "../CFGraph/CFGraph.h"

src/PrivateAnalyzer/private_analyzer.h

@@ -3,7 +3,7 @@
 #include <vector>
 
 #include "dvm.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 extern void Private_Vars_Analyzer(SgStatement* start);
 void PrivateAnalyzer(SgFile *file, std::vector<FuncInfo*> &funcs);

src/ProjectManipulation/ConvertFiles.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/ProjectManipulation/FileInfo.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/ProjectManipulation/ParseFiles.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/ProjectManipulation/PerfAnalyzer.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>

src/ProjectParameters/projectParameters.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>
@@ -14,7 +14,7 @@
 #include "dvm.h"
 #include "../Utils/errors.h"
 #include "../Utils/SgUtils.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphCall/graph_calls_func.h"
 
 #include "projectParameters.h"

src/SageAnalysisTool/defUse.cpp

@@ -4,7 +4,7 @@
 #include <map>
 #include <string>
 
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../Utils/errors.h"
 #include "../Utils/utils.h"
 #include "sage++user.h"

src/SageAnalysisTool/depGraph.cpp

@@ -15,7 +15,7 @@ extern "C" void removeFromCollection(void *pointer);
 #endif
 extern int passDone;
 
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../Utils/errors.h"
 #include "../VisualizerCalls/get_information.h"
 

src/Sapfor.cpp

@@ -24,8 +24,6 @@
 #include "ParallelizationRegions/resolve_par_reg_conflicts.h"
 #include "ParallelizationRegions/expand_extract_reg.h"
 
-#include "Transformations/replace_dist_arrays_in_io.h"
-
 #include "Distribution/Distribution.h"
 #include "Distribution/GraphCSR.h"
 #include "Distribution/Arrays.h"
@@ -56,7 +54,7 @@
 #include "Distribution/CreateDistributionDirs.h"
 #include "PrivateAnalyzer/private_analyzer.h"
 #include "PrivateAnalyzer/private_arrays_search.h"
-#include "ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 #include "Predictor/PredictScheme.h"
 #include "Predictor/PredictorModel.h"
@@ -72,24 +70,27 @@
 #include "VisualizerCalls/SendMessage.h"
 #include "VisualizerCalls/BuildGraph.h"
 
-#include "Transformations/enddo_loop_converter.h"
-#include "Transformations/loop_transform.h"
-#include "Transformations/array_assign_to_loop.h"
-#include "Transformations/private_arrays_resizing.h"
-#include "Transformations/loops_splitter.h"
-#include "Transformations/loops_combiner.h"
-#include "Transformations/loops_unrolling.h"
-#include "Transformations/uniq_call_chain_dup.h"
-#include "Transformations/checkpoints.h"
-#include "Transformations/swap_array_dims.h"
-#include "Transformations/function_purifying.h"
-#include "Transformations/private_removing.h"
-#include "Transformations/fix_common_blocks.h"
-#include "Transformations/convert_to_c.h"
-#include "Transformations/set_implicit_none.h"
-#include "Transformations/dead_code.h"
+#include "Transformations/ReplaceArraysInIO/replace_dist_arrays_in_io.h"
+#include "Transformations/LoopEndDoConverter/enddo_loop_converter.h"
+#include "Transformations/LoopNesting/loop_transform.h"
+#include "Transformations/VectorAssignToLoop/array_assign_to_loop.h"
+#include "Transformations/PrivateArrayResizing/private_arrays_resizing.h"
+#include "Transformations/LoopSplitting/loops_splitter.h"
+#include "Transformations/LoopCombining/loops_combiner.h"
+#include "Transformations/LoopUnrolling/loops_unrolling.h"
+#include "Transformations/FunctionDuplication/uniq_call_chain_dup.h"
+#include "Transformations/CheckPoints/checkpoints.h"
+#include "Transformations/ArrayDimsSwapping/swap_array_dims.h"
+#include "Transformations/FunctionPurifying/function_purifying.h"
+#include "Transformations/PrivateArrayRemoving/private_removing.h"
+#include "Transformations/GlobalVariables/fix_common_blocks.h"
+#include "Transformations/ConvertToC/convert_to_c.h"
+#include "Transformations/SetImplicitNone/set_implicit_none.h"
+#include "Transformations/DeadCodeRemoving/dead_code.h"
+#include "Transformations/RenameSymbols/rename_symbols.h"
+#include "Transformations/FunctionInlining/inliner.h"
+#include "Transformations/SwapOperators/swap_operators.h"
 
-#include "RenameSymbols/rename_symbols.h"
 #include "ProjectParameters/projectParameters.h"
 
 #include "CFGraph/IR.h"
@@ -99,8 +100,6 @@
 #include "CFGraph/live_variable_analysis.h"
 #include "CFGraph/private_variables_analysis.h"
 
-#include "Inliner/inliner.h"
-
 #include "dvm.h"
 #include "Sapfor.h"
 #include "Utils/PassManager.h"
@@ -949,6 +948,8 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                     internalExit = err;
             }
         }
+        else if (curr_regime == SWAP_OPERATORS)        
+            runSwapOperators(file, loopGraph, fullIR, countOfTransform);        
         else if (curr_regime == PRIVATE_REMOVING_ANALYSIS)
         {
             auto itFound = loopGraph.find(file->filename());
@@ -1047,7 +1048,8 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                           PRIVATE_REMOVING,
                           PRIVATE_ARRAYS_EXPANSION, 
                           PRIVATE_ARRAYS_SHRINKING,
-                          REMOVE_DEAD_CODE };
+                          REMOVE_DEAD_CODE,
+                          SWAP_OPERATORS };
 
     if ((countOfTransform == 0 || internalExit > 0) && applyFor.find(curr_regime) != applyFor.end())
     {
@@ -2341,6 +2343,7 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
     case INSERT_NO_DISTR_FLAGS_FROM_GUI:
     case PRIVATE_REMOVING:
     case RENAME_INLCUDES:
+    case SWAP_OPERATORS:
         runAnalysis(*project, curr_regime, true, "", folderName);
         break;
     case INLINE_PROCEDURES:

src/Sapfor.h

@@ -122,6 +122,8 @@ enum passes {
     CREATE_INTER_TREE,
     INSERT_INTER_TREE,
 
+    SWAP_OPERATORS,
+
     SHADOW_GROUPING,
     INLINE_PROCEDURES,
     FILL_PARALLEL_REG_IR,
@@ -317,6 +319,7 @@ static void setPassValues()
     passNames[CHECK_PAR_REG_DIR] = "CHECK_PAR_REG_DIR";
     passNames[CREATE_INTER_TREE] = "CREATE_INTER_TREE";
     passNames[INSERT_INTER_TREE] = "INSERT_INTER_TREE";
+    passNames[SWAP_OPERATORS] = "SWAP_OPERATORS";
     passNames[CREATE_PARALLEL_REGIONS] = "CREATE_PARALLEL_REGIONS";
     passNames[PRIVATE_REMOVING_ANALYSIS] = "PRIVATE_REMOVING_ANALYSIS";
     passNames[PRIVATE_REMOVING] = "PRIVATE_REMOVING";

src/Transformations/CheckPoints/checkpoints.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <vector>
 #include <string>
@@ -6,7 +6,7 @@
 
 #include "../Utils/SgUtils.h"
 #include "../Utils/utils.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 #include "checkpoints.h"
 

src/Transformations/ConvertToC/convert_to_c.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>

src/Transformations/ExpressionSubstitution/control_flow_graph_part.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include "dvm.h"
 #include "acc_analyzer.h"

src/Transformations/ExpressionSubstitution/expr_transform.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #if _WIN32 && NDEBUG && __SPF && __BOOST
 #include <boost/thread.hpp>
@@ -20,7 +20,7 @@ extern int passDone;
 #include "../ParallelizationRegions/ParRegions.h"
 #include "../ParallelizationRegions/ParRegions_func.h"
 #include "../GraphLoop/graph_loops.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphCall/graph_calls_func.h"
 #include "../Utils/utils.h"
 #include "../Utils/SgUtils.h"

src/Transformations/ExpressionSubstitution/expr_transform.h

@@ -7,7 +7,7 @@
 #include "../Distribution/Distribution.h"
 #include "../GraphLoop/graph_loops.h"
 #include "../ParallelizationRegions/ParRegions.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../Utils/SgUtils.h"
 
 #include "acc_analyzer.h"

src/Transformations/FunctionDuplication/uniq_call_chain_dup.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>
@@ -16,9 +16,9 @@
 #include "../Utils/SgUtils.h"
 
 #include "uniq_call_chain_dup.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include "../GraphCall/graph_calls_func.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../VerificationCode/verifications.h"
 
 using namespace std;

src/Transformations/FunctionDuplication/uniq_call_chain_dup.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 #include <map>
 #include <string>
 #include <vector>

src/Transformations/FunctionInlining/inliner.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -14,7 +14,7 @@
 #include "../GraphCall/graph_calls_func.h"
 #include "inliner.h"
 #include "../VisualizerCalls/SendMessage.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 using std::set;
 using std::map;

src/Transformations/FunctionPurifying/function_purifying.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstdlib>
@@ -15,7 +15,7 @@
 #include "../Utils/SgUtils.h"
 #include "../Utils/CommonBlock.h"
 #include "../Utils/DefUseList.h"
-#include "ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../VerificationCode/verifications.h"
 #include "../DvmhRegions/DvmhRegionInserter.h"
 #include "function_purifying.h"

src/Transformations/GlobalVariables/fix_common_blocks.h

@@ -11,7 +11,7 @@
 #include "../Utils/SgUtils.h"
 
 #include "../LoopAnalyzer/loop_analyzer.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 
 
 struct DeclInfo // for error messages

src/Transformations/LoopCombining/loops_combiner.cpp

@@ -1,7 +1,7 @@
 #include "loops_combiner.h"
 
 #include "../LoopAnalyzer/loop_analyzer.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../Utils/errors.h"
 #include "../Utils/SgUtils.h"
 #include <string>

src/Transformations/LoopEndDoConverter/enddo_loop_converter.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>

src/Transformations/LoopNesting/loop_transform.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <vector>
 #include <string>

src/Transformations/LoopSplitting/loops_splitter.cpp

@@ -4,7 +4,7 @@
 #include <vector>
 
 #include "../LoopAnalyzer/loop_analyzer.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../Utils/errors.h"
 #include "../CFGraph/CFGraph.h"
 #include "../SageAnalysisTool/OmegaForSage/include/lang-interf.h"

src/Transformations/PrivateArrayRemoving/private_removing.cpp

@@ -3,8 +3,8 @@
 #include "../Utils/errors.h"
 #include "../Utils/SgUtils.h"
 #include "../Utils/utils.h"
-#include "../ExpressionTransform/expr_transform.h"
-#include "dead_code.h"
+#include "expr_transform.h"
+#include "../DeadCodeRemoving/dead_code.h"
 
 using std::make_pair;
 using std::map;

src/Transformations/RenameSymbols/rename_symbols.cpp

@@ -4,7 +4,7 @@
 #include <vector>
 
 #include "Utils/SgUtils.h"
-#include "RenameSymbols/rename_symbols.h"
+#include "rename_symbols.h"
 
 using std::vector;
 using std::map;

src/Transformations/ReplaceArraysInIO/replace_dist_arrays_in_io.cpp

@@ -1,11 +1,11 @@
 #include "replace_dist_arrays_in_io.h"
 
-#include "../ParallelizationRegions/resolve_par_reg_conflicts.h"
-
 #include <string>
 #include <map>
 #include <set>
-#include <ExpressionTransform/expr_transform.h>
+
+#include "expr_transform.h"
+#include "../ParallelizationRegions/resolve_par_reg_conflicts.h"
 
 using std::map;
 using std::set;

src/Transformations/ReplaceArraysInIO/replace_dist_arrays_in_io.h

@@ -3,7 +3,7 @@
 #include "../ParallelizationRegions/ParRegions.h"
 #include "../Utils/SgUtils.h"
 #include "../Utils/errors.h"
-#include "../GraphCall/graph_calls.h"
+#include "graph_calls.h"
 
 void replaceDistributedArraysInIO(std::vector<ParallelRegion*>& regions, 
                                   const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, 

src/Transformations/SetImplicitNone/set_implicit_none.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <string>
 #include <map>

src/Transformations/SwapOperators/swap_operators.cpp

@@ -0,0 +1,353 @@
+#include <map>
+#include <unordered_set>
+#include <vector>
+#include <queue>
+#include <iostream>
+
+#include "../../Utils/errors.h"
+#include "../../Utils/SgUtils.h"
+#include "../../GraphCall/graph_calls.h"
+#include "../../GraphCall/graph_calls_func.h"
+#include "../../CFGraph/CFGraph.h"
+#include "../../CFGraph/IR.h"
+#include "../../GraphLoop/graph_loops.h"
+#include "swap_operators.h"
+
+using namespace std;
+
+
+unordered_set<int> loop_tags = {FOR_NODE/*, FORALL_NODE, WHILE_NODE, DO_WHILE_NODE*/};
+unordered_set<int> importantDepsTags = {FOR_NODE, IF_NODE};
+unordered_set<int> importantUpdDepsTags = {ELSEIF_NODE};
+unordered_set<int> importantEndTags = {CONTROL_END};
+
+
+vector<SAPFOR::IR_Block*> findInstructionsFromOperator(SgStatement* st, vector<SAPFOR::BasicBlock*> Blocks)
+{
+    vector<SAPFOR::IR_Block*> result;
+    string filename = st -> fileName();
+    for (auto& block: Blocks)
+    {
+        vector<SAPFOR::IR_Block*> instructionsInBlock = block -> getInstructions();
+        for (auto& instruction: instructionsInBlock)
+        {
+            SgStatement* curOperator = instruction -> getInstruction() -> getOperator();
+            if (curOperator -> lineNumber() == st -> lineNumber())
+                result.push_back(instruction);
+        }
+    }
+    return result;
+}
+
+vector<SAPFOR::BasicBlock*> findFuncBlocksByFuncStatement(SgStatement *st, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR)
+{
+    vector<SAPFOR::BasicBlock*> result;
+    Statement* forSt = (Statement*)st;
+    for (auto& func: FullIR)
+    {
+        if (func.first -> funcPointer -> getCurrProcessFile() == forSt -> getCurrProcessFile()
+            && func.first -> funcPointer -> lineNumber() == forSt -> lineNumber())
+            result = func.second;
+    }
+    return result;
+}
+
+map<SgForStmt*, vector<SAPFOR::BasicBlock*>> findAndAnalyzeLoops(SgStatement *st, vector<SAPFOR::BasicBlock*> blocks)
+{
+    map<SgForStmt*, vector<SAPFOR::BasicBlock*>> result;
+    SgStatement *lastNode = st->lastNodeOfStmt();
+    while (st && st != lastNode)
+    {
+        if (loop_tags.find(st -> variant()) != loop_tags.end())
+        {
+            // part with find statements of loop
+            SgForStmt *forSt = (SgForStmt*)st;
+            SgStatement *loopBody = forSt -> body();
+            SgStatement *lastLoopNode = st->lastNodeOfStmt();
+            // part with find blocks and instructions of loops
+            unordered_set<int> blocks_nums;
+            while (loopBody && loopBody != lastLoopNode)
+            {
+                SAPFOR::IR_Block* IR = findInstructionsFromOperator(loopBody, blocks).front();
+                if (blocks_nums.find(IR -> getBasicBlock() -> getNumber()) == blocks_nums.end())
+                {
+                    result[forSt].push_back(IR -> getBasicBlock());
+                    blocks_nums.insert(IR -> getBasicBlock() -> getNumber());
+                }
+                loopBody = loopBody -> lexNext();
+            }
+            std::sort(result[forSt].begin(), result[forSt].end());
+        }
+        st = st -> lexNext();
+    }
+    return result;
+}
+
+map<SgStatement*, set<SgStatement*>> AnalyzeLoopAndFindDeps(SgForStmt* forStatement, vector<SAPFOR::BasicBlock*> loopBlocks, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR)
+{
+    map<SgStatement*, set<SgStatement*>> result;
+    for (SAPFOR::BasicBlock* bb: loopBlocks)
+    {
+        map<SAPFOR::Argument*, set<int>> blockReachingDefinitions = bb -> getRD_In();
+        vector<SAPFOR::IR_Block*> instructions = bb -> getInstructions();
+        for (SAPFOR::IR_Block* irBlock: instructions)
+        {
+            // TODO: Think about what to do with function calls and array references. Because there are also dependencies there that are not reflected in RD, but they must be taken into account
+            SAPFOR::Instruction* instr = irBlock -> getInstruction();
+            result[instr -> getOperator()];
+            // take Argument 1 and it's RD and push operators to final set
+            if (instr -> getArg1() != NULL)
+            {
+                SAPFOR::Argument* arg = instr -> getArg1();
+                set<int> prevInstructionsNumbers = blockReachingDefinitions[arg];
+                for (int i: prevInstructionsNumbers)
+                {
+                    SAPFOR::Instruction* foundInstruction = getInstructionAndBlockByNumber(FullIR, i).first;
+                    if (foundInstruction != NULL)
+                    {
+                        SgStatement* prevOp = foundInstruction -> getOperator();
+                        if (prevOp != forStatement && instr -> getOperator() != forStatement && instr -> getOperator() -> lineNumber() > prevOp -> lineNumber()
+                            && prevOp -> lineNumber() > forStatement -> lineNumber())
+                            result[instr -> getOperator()].insert(prevOp);
+                    }
+                }
+            }
+            // take Argument 2 (if exists) and it's RD and push operators to final set
+            if (instr -> getArg2() != NULL)
+            {
+                SAPFOR::Argument* arg = instr -> getArg2();
+                set<int> prevInstructionsNumbers = blockReachingDefinitions[arg];
+                for (int i: prevInstructionsNumbers)
+                {
+                    SAPFOR::Instruction* foundInstruction = getInstructionAndBlockByNumber(FullIR, i).first;
+                    if (foundInstruction != NULL)
+                    {
+                        SgStatement* prevOp = foundInstruction -> getOperator();
+                        if (prevOp != forStatement && instr -> getOperator() != forStatement&& instr -> getOperator() -> lineNumber() > prevOp -> lineNumber()
+                            && prevOp -> lineNumber() > forStatement -> lineNumber())
+                            result[instr -> getOperator()].insert(prevOp);
+                    }
+                }
+            }
+            // update RD
+            if (instr -> getResult() != NULL)
+                blockReachingDefinitions[instr -> getResult()] = {instr -> getNumber()};
+        }
+    }
+    return result;
+}
+
+void buildAdditionalDeps(SgForStmt* forStatement, map<SgStatement*, set<SgStatement*>>& dependencies)
+{
+    SgStatement* lastNode = forStatement->lastNodeOfStmt();
+    vector<SgStatement*> importantDeps;
+    SgStatement* st = (SgStatement*) forStatement;
+    st = st -> lexNext();
+    SgStatement* logIfOp = NULL;
+    while (st && st != lastNode)
+    {
+        if(importantDeps.size() != 0)
+        {
+            if (st != importantDeps.back())
+            {
+                dependencies[st].insert(importantDeps.back());
+            }
+        }
+        if (logIfOp != NULL)
+        {
+            dependencies[st].insert(logIfOp);
+            logIfOp = NULL;
+        }
+        if (st -> variant() == LOGIF_NODE)
+        {
+            logIfOp = st;
+        }
+        if (importantDepsTags.find(st -> variant()) != importantDepsTags.end())
+        {
+            importantDeps.push_back(st);
+        }
+        if (importantUpdDepsTags.find(st -> variant()) != importantUpdDepsTags.end())
+        {
+            importantDeps.pop_back();
+            importantDeps.push_back(st);
+        }
+        if (importantEndTags.find(st -> variant()) != importantEndTags.end())
+        {
+            if(importantDeps.size() != 0)
+            {
+                importantDeps.pop_back();
+            }
+        }
+        st = st -> lexNext();
+    }
+}
+
+struct ReadyOp {
+    SgStatement* stmt;
+    int degree;
+    size_t arrival;
+    ReadyOp(SgStatement* s, int d, size_t a): stmt(s), degree(d), arrival(a) {}
+};
+
+struct ReadyOpCompare {
+    bool operator()(const ReadyOp& a, const ReadyOp& b) const {
+        if (a.degree != b.degree)
+            return a.degree > b.degree;
+        else
+            return a.arrival > b.arrival;
+    }
+};
+
+vector<SgStatement*> scheduleOperations(const map<SgStatement*, set<SgStatement*>>& dependencies)
+{
+    // get all statements
+    unordered_set<SgStatement*> allStmtsSet;
+    for (const auto& pair : dependencies)
+    {
+        allStmtsSet.insert(pair.first);
+        for (SgStatement* dep : pair.second)
+        {
+            allStmtsSet.insert(dep);
+        }
+    }
+    vector<SgStatement*> allStmts(allStmtsSet.begin(), allStmtsSet.end());
+    // count deps and build reversed graph
+    unordered_map<SgStatement*, vector<SgStatement*>> graph;
+    unordered_map<SgStatement*, int> inDegree;
+    unordered_map<SgStatement*, int> degree;
+    for (auto op : allStmts)
+        inDegree[op] = 0;
+    // find and remember initial dependencies
+    unordered_set<SgStatement*> dependentStmts;
+    for (const auto& pair : dependencies)
+    {
+        SgStatement* op = pair.first;
+        const auto& deps = pair.second;
+        degree[op] = deps.size();
+        inDegree[op] = deps.size();
+        if (!deps.empty())
+            dependentStmts.insert(op);
+        for (auto dep : deps)
+            graph[dep].push_back(op);
+    }
+    for (SgStatement* op : allStmts)
+    {
+        if (!degree.count(op))
+        {
+            degree[op] = 0;
+        }
+    }
+    // build queues
+    using PQ = priority_queue<ReadyOp, vector<ReadyOp>, ReadyOpCompare>;
+    PQ readyDependent;
+    queue<SgStatement*> readyIndependent;
+    size_t arrivalCounter = 0;
+    for (auto op : allStmts)
+    {
+        if (inDegree[op] == 0)
+        {
+            if (dependentStmts.count(op))
+            {
+                readyDependent.emplace(op, degree[op], arrivalCounter++);
+            }
+            else
+            {
+                readyIndependent.push(op);
+            }
+        }
+    }
+    // main sort algorythm
+    vector<SgStatement*> executionOrder;
+    while (!readyDependent.empty() || !readyIndependent.empty())
+    {
+        SgStatement* current = nullptr;
+        if (!readyDependent.empty())
+        {
+            current = readyDependent.top().stmt;
+            readyDependent.pop();
+        }
+        else
+        {
+            current = readyIndependent.front();
+            readyIndependent.pop();
+        }
+        executionOrder.push_back(current);
+        for (SgStatement* neighbor : graph[current])
+        {
+            inDegree[neighbor]--;
+            if (inDegree[neighbor] == 0) {
+                if (dependentStmts.count(neighbor))
+                {
+                    readyDependent.emplace(neighbor, degree[neighbor], arrivalCounter++);
+                }
+                else
+                {
+                    readyIndependent.push(neighbor);
+                }
+            }
+        }
+    }
+    return executionOrder;
+}
+
+void buildNewAST(SgStatement* loop, vector<SgStatement*>& newBody)
+{
+    SgStatement* endDo = loop->lastNodeOfStmt();
+    SgStatement* st = loop;
+    int lineNum = loop -> lineNumber() + 1;
+    for (int i = 0; i < newBody.size(); i++)
+    {
+        st -> setLexNext(*newBody[i]);
+        st = st -> lexNext();
+        st -> setlineNumber(lineNum);
+        lineNum++;
+    }
+    st -> setLexNext(*endDo);
+}
+
+
+
+void runSwapOperators(SgFile *file, std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, int& countOfTransform)
+{
+    std::cout << "SWAP_OPERATORS Pass" << std::endl;    // to remove
+    countOfTransform += 1;                              // to remove
+
+    const int funcNum = file -> numberOfFunctions();
+    for (int i = 0; i < funcNum; ++i)
+    {
+        SgStatement *st = file -> functions(i);
+        vector<SAPFOR::BasicBlock*> blocks = findFuncBlocksByFuncStatement(st, FullIR);
+        map<SgForStmt*, vector<SAPFOR::BasicBlock*>> loopsMapping = findAndAnalyzeLoops(st, blocks);
+        for (pair<SgForStmt*, vector<SAPFOR::BasicBlock*>> loopForAnalyze: loopsMapping)
+        {
+            map<SgStatement*, set<SgStatement*>> dependencyGraph = AnalyzeLoopAndFindDeps(loopForAnalyze.first, loopForAnalyze.second, FullIR);
+            // TODO: Write a function that will go through the operators and update all dependencies so that there are no mix-ups and splits inside the semantic blocks (for if, do and may be some other cases)
+            buildAdditionalDeps(loopForAnalyze.first, dependencyGraph);
+            cout << endl;
+            int firstLine = loopForAnalyze.first -> lineNumber();
+            int lastLine = loopForAnalyze.first -> lastNodeOfStmt() -> lineNumber();
+            cout << "LOOP ANALYZE FROM " << firstLine << " TO " << lastLine << " RES" << endl;
+            // for (auto &v: dependencyGraph) {
+            //     cout << "OPERATOR: " << v.first -> lineNumber()  << "    " << v.first -> variant() << "\nDEPENDS ON:" << endl;
+            //     if (v.second.size() != 0)
+            //         for (auto vv: v.second)
+            //             cout << vv -> lineNumber() << "  ";
+            //     cout << endl;
+            // }
+            vector<SgStatement*> new_order = scheduleOperations(dependencyGraph);
+            cout << "RESULT ORDER:" << endl;
+            for (auto v: new_order) 
+                if (v -> lineNumber() > firstLine) 
+                    cout << v -> lineNumber() << endl;
+            buildNewAST(loopForAnalyze.first, new_order);
+            st = loopForAnalyze.first -> lexNext();
+            while (st != loopForAnalyze.first -> lastNodeOfStmt())
+            {
+                cout << st -> lineNumber() << "    " << st -> sunparse() << endl;
+                st = st -> lexNext();
+            }
+        }
+    }
+
+    return;
+};

src/Transformations/SwapOperators/swap_operators.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#include "../../GraphLoop/graph_loops.h"
+#include "../../CFGraph/CFGraph.h"
+
+void runSwapOperators(SgFile *file, std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, int& countOfTransform);

src/Transformations/VectorAssignToLoop/array_assign_to_loop.cpp

@@ -1,4 +1,4 @@
-#include "../Utils/leak_detector.h"
+#include "leak_detector.h"
 
 #include <cstdio>
 #include <cstring>
@@ -14,7 +14,7 @@
 #include "../ParallelizationRegions/ParRegions.h"
 #include "array_assign_to_loop.h"
 #include "../Utils/SgUtils.h"
-#include "../ExpressionTransform/expr_transform.h"
+#include "expr_transform.h"
 #include "../GraphCall/graph_calls_func.h"
 #include "../VerificationCode/verifications.h"
 

src/Utils/PassManager.h

@@ -212,6 +212,8 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     Pass(BUILD_IR) <= Pass(SUBST_EXPR_RD) <= Pass(SUBST_EXPR_RD_AND_UNPARSE);
 
+    list({BUILD_IR, CALL_GRAPH2}) <= Pass(SWAP_OPERATORS);
+
     list({ LOOP_ANALYZER_DATA_DIST_S1, SUBST_EXPR_RD } ) <= Pass(PRIVATE_REMOVING_ANALYSIS);
     list({ PRIVATE_REMOVING_ANALYSIS, REVERT_SUBST_EXPR_RD }) <= Pass(PRIVATE_REMOVING);