80 static void printDepMatrix(CharMatrix &DepMatrix) {  in printDepMatrix()  argument
81   for (auto &Row : DepMatrix) {  in printDepMatrix()
89 static bool populateDependencyMatrix(CharMatrix &DepMatrix, unsigned Level,  in populateDependencyMatrix()  argument
173         DepMatrix.push_back(Dep);  in populateDependencyMatrix()
174         if (DepMatrix.size() > MaxMemInstrCount) {  in populateDependencyMatrix()
188 static void interChangeDependencies(CharMatrix &DepMatrix, unsigned FromIndx,  in interChangeDependencies()  argument
190   for (unsigned I = 0, E = DepMatrix.size(); I < E; ++I)  in interChangeDependencies()
191     std::swap(DepMatrix[I][ToIndx], DepMatrix[I][FromIndx]);  in interChangeDependencies()
196 static bool isOuterMostDepPositive(CharMatrix &DepMatrix, unsigned Row,  in isOuterMostDepPositive()  argument
199     if (DepMatrix[Row][i] == '<')  in isOuterMostDepPositive()
201     if (DepMatrix[Row][i] == '>')  in isOuterMostDepPositive()
209 static bool containsNoDependence(CharMatrix &DepMatrix, unsigned Row,  in containsNoDependence()  argument
212     if (DepMatrix[Row][i] != '=' && DepMatrix[Row][i] != 'S' &&  in containsNoDependence()
213         DepMatrix[Row][i] != 'I')  in containsNoDependence()
219 static bool validDepInterchange(CharMatrix &DepMatrix, unsigned Row,  in validDepInterchange()  argument
222   if (isOuterMostDepPositive(DepMatrix, Row, OuterLoopId))  in validDepInterchange()
246     if (!containsNoDependence(DepMatrix, Row, OuterLoopId))  in validDepInterchange()
257 static bool isLegalToInterChangeLoops(CharMatrix &DepMatrix,  in isLegalToInterChangeLoops()  argument
260   unsigned NumRows = DepMatrix.size();  in isLegalToInterChangeLoops()
263     char InnerDep = DepMatrix[Row][InnerLoopId];  in isLegalToInterChangeLoops()
264     char OuterDep = DepMatrix[Row][OuterLoopId];  in isLegalToInterChangeLoops()
267     if (!validDepInterchange(DepMatrix, Row, OuterLoopId, InnerDep, OuterDep))  in isLegalToInterChangeLoops()
333                            CharMatrix &DepMatrix);
380                     CharMatrix &DepMatrix);
1061                                                   CharMatrix &DepMatrix) {  in canInterchangeLoops()  argument
1062   if (!isLegalToInterChangeLoops(DepMatrix, InnerLoopId, OuterLoopId)) {  in canInterchangeLoops()
1208                                          CharMatrix &DepMatrix) {  in isProfitableForVectorization()  argument
1212   for (auto &Row : DepMatrix) {  in isProfitableForVectorization()
1222   return !DepMatrix.empty();  in isProfitableForVectorization()
1227                                                 CharMatrix &DepMatrix) {  in isProfitable()  argument
1243   if (isProfitableForVectorization(InnerLoopId, OuterLoopId, DepMatrix))  in isProfitable()