[llvm] r297928 - Fix pessimising moves.

[Peter Collingbourne via llvm-commits]

Author: pcc
Date: Wed Mar 15 22:54:38 2017
New Revision: 297928

URL: http://llvm.org/viewvc/llvm-project?rev=297928&view=rev
Log:
Fix pessimising moves.

Modified:
    llvm/trunk/lib/Support/CachePruning.cpp

Modified: llvm/trunk/lib/Support/CachePruning.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CachePruning.cpp?rev=297928&r1=297927&r2=297928&view=diff
==============================================================================
--- llvm/trunk/lib/Support/CachePruning.cpp (original)
+++ llvm/trunk/lib/Support/CachePruning.cpp Wed Mar 15 22:54:38 2017
@@ -71,12 +71,12 @@ llvm::parseCachePruningPolicy(StringRef
     if (Key == "prune_interval") {
       auto DurationOrErr = parseDuration(Value);
       if (!DurationOrErr)
-        return std::move(DurationOrErr.takeError());
+        return DurationOrErr.takeError();
       Policy.Interval = *DurationOrErr;
     } else if (Key == "prune_after") {
       auto DurationOrErr = parseDuration(Value);
       if (!DurationOrErr)
-        return std::move(DurationOrErr.takeError());
+        return DurationOrErr.takeError();
       Policy.Expiration = *DurationOrErr;
     } else if (Key == "cache_size") {
       if (Value.back() != '%')