introduced during legalization. This pattern is based on other patterns
in the legalizer that I changed in the same way. Now, the legalizer
eagerly collects its garbage when necessary so that we can survive
leaving such nodes around for it.
Instead, we add an assert to make sure the node will be correctly
handled by that layer.
llvm-svn: 214602
ISD::SETNE);
}
// MulResult is a node with an illegal type. Because such things are not
- // generally permitted during this phase of legalization, delete the
- // node. The above EXTRACT_ELEMENT nodes should have been folded.
- DAG.DeleteNode(MulResult.getNode());
+ // generally permitted during this phase of legalization, ensure that
+ // nothing is left using the node. The above EXTRACT_ELEMENT nodes should have
+ // been folded.
+ assert(MulResult->use_empty() && "Illegally typed node still in use!");
SDValue Ops[2] = { BottomHalf, TopHalf } ;
return DAG.getMergeValues(Ops, dl);