[polly] r234266 - Fix polly build after LLVM r234263

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Mon Apr  6 19:29:05 2015
New Revision: 234266

URL: http://llvm.org/viewvc/llvm-project?rev=234266&view=rev
Log:
Fix polly build after LLVM r234263

Modified:
    polly/trunk/lib/Analysis/ScopDetectionDiagnostic.cpp

Modified: polly/trunk/lib/Analysis/ScopDetectionDiagnostic.cpp
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/lib/Analysis/ScopDetectionDiagnostic.cpp?rev=234266&r1=234265&r2=234266&view=diff
==============================================================================
--- polly/trunk/lib/Analysis/ScopDetectionDiagnostic.cpp (original)
+++ polly/trunk/lib/Analysis/ScopDetectionDiagnostic.cpp Mon Apr  6 19:29:05 2015
@@ -72,7 +72,7 @@ void getDebugLocation(const Region *R, u
       if (!DL)
         continue;
 
-      DIScope Scope(DL.getScope());
+      DIScope Scope = cast<MDScope>(DL.getScope());
 
       if (FileName.empty())
         FileName = Scope.getFilename();