[NewGVN] Use `auto` when the type is obvious NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311838 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/NewGVN.cpp b/lib/Transforms/Scalar/NewGVN.cpp
index d260a15707e75537f28bdfb77c082b0b34775c8f..40e671fc10883716e3c87c8dd66e6742e2c389eb 100644 (file)
--- a/lib/Transforms/Scalar/NewGVN.cpp
+++ b/lib/Transforms/Scalar/NewGVN.cpp
@@ -1302,7 +1302,7 @@ NewGVN::performSymbolicLoadCoercion(Type *LoadType, Value *LoadPtr,
       }
     }
 
-  } else if (LoadInst *DepLI = dyn_cast<LoadInst>(DepInst)) {
+  } else if (auto *DepLI = dyn_cast<LoadInst>(DepInst)) {
     // Can't forward from non-atomic to atomic without violating memory model.
     if (LI->isAtomic() > DepLI->isAtomic())
       return nullptr;
@@ -1318,7 +1318,7 @@ NewGVN::performSymbolicLoadCoercion(Type *LoadType, Value *LoadPtr,
         }
     }
 
-  } else if (MemIntrinsic *DepMI = dyn_cast<MemIntrinsic>(DepInst)) {
+  } else if (auto *DepMI = dyn_cast<MemIntrinsic>(DepInst)) {
     int Offset = analyzeLoadFromClobberingMemInst(LoadType, LoadPtr, DepMI, DL);
     if (Offset >= 0) {
       if (auto *PossibleConstant =