tree 47d0197fa38339c6867827e45ecdb26304c280c9
parent 3097ab0fe88809ca0cba754079766a56ec111df1
author zhijian lin <zhijian@ca.ibm.com> 1744298954 -0400
committer GitHub <noreply@github.com> 1744298954 -0400
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Reland "[SelectionDAG] Introducing a new ISD::POISON SDNode to represent the poison value in the IR." (#135056)

A new ISD::POISON SDNode is introduced to represent the poison value in
the IR, replacing the previous use of ISD::UNDEF