convert more operand loops to iterator formulation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51663 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/ArgumentPromotion.cpp b/lib/Transforms/IPO/ArgumentPromotion.cpp
index 7feb174..26ff8d7 100644
--- a/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -262,8 +262,9 @@
}
// Ensure that all of the indices are constants.
SmallVector<ConstantInt*, 8> Operands;
- for (unsigned i = 1, e = GEP->getNumOperands(); i != e; ++i)
- if (ConstantInt *C = dyn_cast<ConstantInt>(GEP->getOperand(i)))
+ for (User::op_iterator i = GEP->op_begin() + 1, e = GEP->op_end();
+ i != e; ++i)
+ if (ConstantInt *C = dyn_cast<ConstantInt>(*i))
Operands.push_back(C);
else
return false; // Not a constant operand GEP!