LoopVectorize: Vectorize all accesses in address space zero with unit stride

[oota-llvm.git] / lib / Support / SourceMgr.cpp

diff --git a/lib/Support/SourceMgr.cpp b/lib/Support/SourceMgr.cpp
index fac3cad5cc2569ec221e2ed0e38754285303c33d..4f650b42cce77c1448aff344134d88d3ceb52399 100644 (file)
--- a/lib/Support/SourceMgr.cpp
+++ b/lib/Support/SourceMgr.cpp
@@ -65,7 +65,7 @@ unsigned SourceMgr::AddIncludeFile(const std::string &Filename,
     MemoryBuffer::getFile(IncludedFile.c_str(), NewBuf);
   }
 
-  if (NewBuf == 0) return ~0U;
+  if (!NewBuf) return ~0U;
 
   return AddNewSourceBuffer(NewBuf.take(), IncludeLoc);
 }