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From Chris' review: use isa instead of explicitly using classof.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46964 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-02-11 19:00:34 +00:00
parent 027ee7e3ca
commit cc20cd59e6
1 changed files with 1 additions and 1 deletions
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lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
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@ -287,7 +287,7 @@ unsigned ScheduleDAG::CountOperands(SDNode *Node) {
--N;
if (N && Node->getOperand(N - 1).getValueType() == MVT::Other)
--N; // Ignore chain if it exists.
while (N && MemOperandSDNode::classof(Node->getOperand(N - 1).Val))
while (N && isa<MemOperandSDNode>(Node->getOperand(N - 1).Val))
--N; // Ignore MemOperand nodes
return N;
}