[llvm] r275338 - [Coverage] Return an ArrayRef to avoid copies (NFC)

[Vedant Kumar via llvm-commits]

Author: vedantk
Date: Wed Jul 13 18:12:26 2016
New Revision: 275338

URL: http://llvm.org/viewvc/llvm-project?rev=275338&view=rev
Log:
[Coverage] Return an ArrayRef to avoid copies (NFC)

Modified:
    llvm/trunk/include/llvm/ProfileData/Coverage/CoverageMapping.h

Modified: llvm/trunk/include/llvm/ProfileData/Coverage/CoverageMapping.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ProfileData/Coverage/CoverageMapping.h?rev=275338&r1=275337&r2=275338&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ProfileData/Coverage/CoverageMapping.h (original)
+++ llvm/trunk/include/llvm/ProfileData/Coverage/CoverageMapping.h Wed Jul 13 18:12:26 2016
@@ -423,7 +423,7 @@ public:
   bool empty() { return Segments.empty(); }
 
   /// \brief Expansions that can be further processed.
-  std::vector<ExpansionRecord> getExpansions() { return Expansions; }
+  ArrayRef<ExpansionRecord> getExpansions() { return Expansions; }
 };
 
 /// \brief The mapping of profile information to coverage data.