tree dbff964b9d4b797417e4c7a2c0bf82a61b70d46c
parent 4b062d19365bddaa5a7b0c2e142f96938f1f3a0d
author rsuderman <suderman@google.com> 1603420362 -0700
committer GitHub <noreply@github.com> 1603420362 -0700
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Added a pass to validate TF has been lowered away (#3572)

Added a pass that verifies that all TF has been lowered away. This guarantees
we terminate early when a TF operation should no longer exist.