[llvm] r322466 - [GlobalISel][Legalizer] Convert some typedefs to using. NFC.

[Amara Emerson via llvm-commits]

Author: aemerson
Date: Sun Jan 14 16:44:20 2018
New Revision: 322466

URL: http://llvm.org/viewvc/llvm-project?rev=322466&view=rev
Log:
[GlobalISel][Legalizer] Convert some typedefs to using. NFC.

Modified:
    llvm/trunk/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h

Modified: llvm/trunk/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h?rev=322466&r1=322465&r2=322466&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h (original)
+++ llvm/trunk/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h Sun Jan 14 16:44:20 2018
@@ -121,8 +121,8 @@ public:
     }
   }
 
-  typedef std::pair<uint16_t, LegalizeAction> SizeAndAction;
-  typedef std::vector<SizeAndAction> SizeAndActionsVec;
+  using SizeAndAction = std::pair<uint16_t, LegalizeAction>;
+  using SizeAndActionsVec = std::vector<SizeAndAction>;
   using SizeChangeStrategy =
       std::function<SizeAndActionsVec(const SizeAndActionsVec &v)>;
 
@@ -441,7 +441,7 @@ private:
   static const int LastOp = TargetOpcode::PRE_ISEL_GENERIC_OPCODE_END;
 
   // Data structures used temporarily during construction of legality data:
-  typedef DenseMap<LLT, LegalizeAction> TypeMap;
+  using TypeMap = DenseMap<LLT, LegalizeAction>;
   SmallVector<TypeMap, 1> SpecifiedActions[LastOp - FirstOp + 1];
   SmallVector<SizeChangeStrategy, 1>
       ScalarSizeChangeStrategies[LastOp - FirstOp + 1];