Print function names under --polly-report

llvm-svn: 176446

2 files changed, 11 insertions, 5 deletions

diff --git a/polly/include/polly/ScopDetection.h b/polly/include/polly/ScopDetection.h
index 300beb208df..bb0d881b174 100755
--- a/polly/include/polly/ScopDetection.h
+++ b/polly/include/polly/ScopDetection.h
@@ -214,7 +214,7 @@ class ScopDetection : public FunctionPass {
                         std::string &FileName);
 
   /// @brief Print the locations of all detected scops.
-  void printLocations();
+  void printLocations(llvm::Function &F);
 
 public:
   static char ID;
diff --git a/polly/lib/Analysis/ScopDetection.cpp b/polly/lib/Analysis/ScopDetection.cpp
index ef4eeac61b8..5d7f0d5a2c6 100644
--- a/polly/lib/Analysis/ScopDetection.cpp
+++ b/polly/lib/Analysis/ScopDetection.cpp
@@ -590,7 +590,12 @@ void ScopDetection::getDebugLocation(const Region *R, unsigned &LineBegin,
     }
 }
 
-void ScopDetection::printLocations() {
+void ScopDetection::printLocations(llvm::Function &F) {
+  int NumberOfScops = std::distance(begin(), end());
+
+  if (NumberOfScops)
+    outs() << ":: Static control regions in " << F.getName() << "\n";
+
   for (iterator RI = begin(), RE = end(); RI != RE; ++RI) {
     unsigned LineEntry, LineExit;
     std::string FileName;
@@ -603,8 +608,9 @@ void ScopDetection::printLocations() {
       return;
     }
 
-    outs() << FileName << ":" << LineEntry << ": Scop start\n";
-    outs() << FileName << ":" << LineExit << ": Scop end\n";
+    outs() << FileName << ":" << LineEntry
+           << ": Start of static control region\n";
+    outs() << FileName << ":" << LineExit << ": End of static control region\n";
   }
 }
 
@@ -626,7 +632,7 @@ bool ScopDetection::runOnFunction(llvm::Function &F) {
   findScops(*TopRegion);
 
   if (ReportLevel >= 1)
-    printLocations();
+    printLocations(F);
 
   return false;
 }