Lunderberg opened a new pull request, #13524: URL: https://github.com/apache/tvm/pull/13524
During a `tir.Simplify` pass, these extensions were conditionally enabled based on the `PassContext`. Prior to this commit, they were enabled by default in the `tir.RemoveNoOp` pass, as the simplified expressions were only used to prove/disprove a no-op, and did not appear in the output TIR. However, this caused performance issues for some nested boolean expressions. This PR disables the analyzer extensions for the analyzer used by `tir.RemoveNoOp`. The extensions are still used internally by `ControlFlowGraph`, including during the data-flow analysis used if `tir.transform.RemoveNoOpConfig.use_dataflow_analysis` is enabled, so the opt-in data-dependent no-op removals are unaffected. Related to issue #13508. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
