[llvm] r327394 - [llvm-mca] Fix unused variable warning in opt mode.

[Clement Courbet via llvm-commits]

Author: courbet
Date: Tue Mar 13 06:44:18 2018
New Revision: 327394

URL: http://llvm.org/viewvc/llvm-project?rev=327394&view=rev
Log:
[llvm-mca] Fix unused variable warning in opt mode.

Modified:
    llvm/trunk/tools/llvm-mca/Backend.h

Modified: llvm/trunk/tools/llvm-mca/Backend.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-mca/Backend.h?rev=327394&r1=327393&r2=327394&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-mca/Backend.h (original)
+++ llvm/trunk/tools/llvm-mca/Backend.h Tue Mar 13 06:44:18 2018
@@ -86,7 +86,7 @@ public:
     const auto It = Instructions.find(Index);
     assert(It != Instructions.end() && "no running instructions with index");
     assert(It->second);
-    return *Instructions.find(Index)->second;
+    return *It->second;
   }
   void eraseInstruction(unsigned Index) { Instructions.erase(Index); }
   unsigned getNumCycles() const { return Cycles; }