Convert InsertValueInst and ExtractValueInst APIs to use ArrayRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135040 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp
index b5fafd6..7fca17e 100644
--- a/lib/Analysis/ConstantFolding.cpp
+++ b/lib/Analysis/ConstantFolding.cpp
@@ -771,12 +771,12 @@
     return ConstantExpr::getInsertValue(
                                 cast<Constant>(IVI->getAggregateOperand()),
                                 cast<Constant>(IVI->getInsertedValueOperand()),
-                                IVI->idx_begin(), IVI->getNumIndices());
+                                IVI->getIndices());
 
   if (ExtractValueInst *EVI = dyn_cast<ExtractValueInst>(I))
     return ConstantExpr::getExtractValue(
                                     cast<Constant>(EVI->getAggregateOperand()),
-                                    EVI->idx_begin(), EVI->getNumIndices());
+                                    EVI->getIndices());
 
   return ConstantFoldInstOperands(I->getOpcode(), I->getType(),
                                   Ops.data(), Ops.size(), TD);