[polly] r240312 - Handle zero-element ArrayRefs in CUDA run-time debug builder

[Tobias Grosser]

Author: grosser
Date: Mon Jun 22 13:45:23 2015
New Revision: 240312

URL: http://llvm.org/viewvc/llvm-project?rev=240312&view=rev
Log:
Handle zero-element ArrayRefs in CUDA run-time debug builder

Modified:
    polly/trunk/include/polly/CodeGen/RuntimeDebugBuilder.h

Modified: polly/trunk/include/polly/CodeGen/RuntimeDebugBuilder.h
URL: http://llvm.org/viewvc/llvm-project/polly/trunk/include/polly/CodeGen/RuntimeDebugBuilder.h?rev=240312&r1=240311&r2=240312&view=diff
==============================================================================
--- polly/trunk/include/polly/CodeGen/RuntimeDebugBuilder.h (original)
+++ polly/trunk/include/polly/CodeGen/RuntimeDebugBuilder.h Mon Jun 22 13:45:23 2015
@@ -105,8 +105,10 @@ private:
       createGPUVAPrinter(
           Builder, Values, Array[0], " ",
           llvm::ArrayRef<llvm::Value *>(&Array[1], Array.size() - 1), args...);
-    else
+    else if (Array.size() == 1)
       createGPUVAPrinter(Builder, Values, Array[0], args...);
+    else
+      createGPUVAPrinter(Builder, Values, args...);
   }
 
   /// @brief Get (and possibly insert) a vprintf declaration into the module.