Changes in code.

Author: pratikashar

visa/FlowGraph.cpp

@@ -4622,18 +4622,18 @@ void RelocationEntry::dump(std::ostream &os) const {
   os << "  symbol = " << symName << "; src" << opndPos << "\n";
 }
 
-void FuncInfo::dump(std::ostream &os) const {
-  os << "subroutine " << getId() << "("
+void FuncInfo::dump() const {
+  std::cerr << "subroutine " << getId() << "("
             << getInitBB()->front()->getLabelStr() << ")\n";
-  os << "\tentryBB=" << getInitBB()->getId()
+  std::cerr << "\tentryBB=" << getInitBB()->getId()
             << ", exitBB=" << getExitBB()->getId() << "\n";
-  os << "\tCallees: ";
+  std::cerr << "\tCallees: ";
   for (auto callee : callees) {
-    os << callee->getId() << " ";
+    std::cerr << callee->getId() << " ";
   }
-  os << "\n\tBB list: ";
+  std::cerr << "\n\tBB list: ";
   for (auto bb : BBList) {
-    os << bb->getId() << " ";
+    std::cerr << bb->getId() << " ";
   }
-  os << "\n";
+  std::cerr << "\n";
 }

visa/FlowGraph.h

@@ -88,12 +88,6 @@ class FuncInfo {
   void addCallee(FuncInfo *fn) { callees.push_back(fn); }
   std::list<FuncInfo *> &getCallees() { return callees; }
 
-  // const version that does O(n) lookup.
-  bool contains(G4_BB *bb) const {
-    auto it = std::find(BBList.begin(), BBList.end(), bb);
-    return it != BBList.end();
-  }
-
   bool contains(G4_BB *bb) {
     if (BBSet.size() != BBList.size()) {
       BBSet.clear();
@@ -126,7 +120,7 @@ class FuncInfo {
   unsigned getPostID() const { return postID; }
   void setPostID(unsigned id) { postID = id; }
 
-  void dump(std::ostream &os = std::cerr) const;
+  void dump() const;
 }; // FuncInfo
 
 //