[PATCH 11/11] Add a print method for RejectLogs

[Andreas Simbuerger]

---
 include/polly/ScopDetectionDiagnostic.h  | 2 ++
 lib/Analysis/ScopDetectionDiagnostic.cpp | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/include/polly/ScopDetectionDiagnostic.h b/include/polly/ScopDetectionDiagnostic.h
index e7c2caf..9e44313 100644
--- a/include/polly/ScopDetectionDiagnostic.h
+++ b/include/polly/ScopDetectionDiagnostic.h
@@ -161,6 +161,8 @@ public:
   size_t size() const { return ErrorReports.size(); }
   bool hasErrors() const { return size() > 0; }
 
+  void print(raw_ostream &OS, int level = 0) const;
+
   const Region *region() const { return R; }
   void report(RejectReasonPtr Reject) { ErrorReports.push_back(Reject); }
 };
diff --git a/lib/Analysis/ScopDetectionDiagnostic.cpp b/lib/Analysis/ScopDetectionDiagnostic.cpp
index 4231c2f..7f6facb 100644
--- a/lib/Analysis/ScopDetectionDiagnostic.cpp
+++ b/lib/Analysis/ScopDetectionDiagnostic.cpp
@@ -104,6 +104,14 @@ void emitRejectionRemarks(const llvm::Function &F, const RejectLog &Log,
 }
 
 //===----------------------------------------------------------------------===//
+// RejectLog.
+void RejectLog::print(raw_ostream &OS, int level) const {
+  int j = 0;
+  for (auto Reason : ErrorReports)
+    OS.indent(level) << "[" << j++ << "] " << Reason->getMessage() << "\n";
+}
+
+//===----------------------------------------------------------------------===//
 // ReportCFG.
 
 ReportCFG::ReportCFG(const RejectReasonKind K) : RejectReason(K) {
-- 
2.0.0