SimplifyIndVar: Remove unused variable

OtherOperandIdx is not used anymore, remove it to silence warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226138 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/SimplifyIndVar.cpp b/lib/Transforms/Utils/SimplifyIndVar.cpp
index 6cb91a154f06aebde69e2d8ac495793d63c0f153..d54c09aa6ae4326588233b28c1f760bb69e66796 100644 (file)
--- a/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -288,14 +288,11 @@ bool SimplifyIndvar::strengthenOverflowingOperation(BinaryOperator *BO,
 
   IntegerType *IT = cast<IntegerType>(IVOperand->getType());
   Value *OtherOperand = nullptr;
-  int OtherOperandIdx = -1;
   if (BO->getOperand(0) == IVOperand) {
     OtherOperand = BO->getOperand(1);
-    OtherOperandIdx = 1;
   } else {
     assert(BO->getOperand(1) == IVOperand && "only other use!");
     OtherOperand = BO->getOperand(0);
-    OtherOperandIdx = 0;
   }
 
   bool Changed = false;