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Move the N->use_empty() assert from DeleteNode to

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DeleteNodeNotInCSEMaps, since DeleteNode just calls
DeleteNodeNotInCSEMaps.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62962 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-01-25 16:20:37 +00:00
parent d5b455f6b0
commit e77f89de8c
1 changed files with 2 additions and 3 deletions
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5
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -568,8 +568,6 @@ void SelectionDAG::RemoveDeadNode(SDNode *N, DAGUpdateListener *UpdateListener){
}
void SelectionDAG::DeleteNode(SDNode *N) {
assert(N->use_empty() && "Cannot delete a node that is not dead!");
// First take this out of the appropriate CSE map.
RemoveNodeFromCSEMaps(N);
@ -579,7 +577,8 @@ void SelectionDAG::DeleteNode(SDNode *N) {
}
void SelectionDAG::DeleteNodeNotInCSEMaps(SDNode *N) {
assert(N != AllNodes.begin());
assert(N != AllNodes.begin() && "Cannot delete the entry node!");
assert(N->use_empty() && "Cannot delete a node that is not dead!");
// Drop all of the operands and decrement used node's use counts.
for (SDNode::op_iterator I = N->op_begin(), E = N->op_end(); I != E; ++I)