[llvm] r370580 - Fix cppcheck shadow variable and variable scope warnings. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sat Aug 31 05:30:19 2019
New Revision: 370580

URL: http://llvm.org/viewvc/llvm-project?rev=370580&view=rev
Log:
Fix cppcheck shadow variable and variable scope warnings. NFCI.

Modified:
    llvm/trunk/lib/Transforms/Vectorize/SLPVectorizer.cpp

Modified: llvm/trunk/lib/Transforms/Vectorize/SLPVectorizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Vectorize/SLPVectorizer.cpp?rev=370580&r1=370579&r2=370580&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Vectorize/SLPVectorizer.cpp (original)
+++ llvm/trunk/lib/Transforms/Vectorize/SLPVectorizer.cpp Sat Aug 31 05:30:19 2019
@@ -1346,12 +1346,12 @@ private:
       if (ReuseShuffleIndices.empty())
         dbgs() << "Emtpy";
       else
-        for (unsigned Idx : ReuseShuffleIndices)
-          dbgs() << Idx << ", ";
+        for (unsigned ReuseIdx : ReuseShuffleIndices)
+          dbgs() << ReuseIdx << ", ";
       dbgs() << "\n";
       dbgs() << "ReorderIndices: ";
-      for (unsigned Idx : ReorderIndices)
-        dbgs() << Idx << ", ";
+      for (unsigned ReorderIdx : ReorderIndices)
+        dbgs() << ReorderIdx << ", ";
       dbgs() << "\n";
       dbgs() << "UserTreeIndices: ";
       for (const auto &EInfo : UserTreeIndices)
@@ -6579,10 +6579,9 @@ static bool findBuildVector(InsertElemen
 /// \return true if it matches.
 static bool findBuildAggregate(InsertValueInst *IV,
                                SmallVectorImpl<Value *> &BuildVectorOpds) {
-  Value *V;
   do {
     BuildVectorOpds.push_back(IV->getInsertedValueOperand());
-    V = IV->getAggregateOperand();
+    Value *V = IV->getAggregateOperand();
     if (isa<UndefValue>(V))
       break;
     IV = dyn_cast<InsertValueInst>(V);