tlopex opened a new pull request, #20393: URL: https://github.com/apache/tvm/pull/20393
This pr fixes incorrect simplification of conditions that read mutable memory. An enclosing branch can currently cause `StmtSimplify` to remove a nested loop bound even when stores inside the branch or loop change the value being tested. Assertions can similarly cause later expressions to be folded incorrectly. Only record pure branch and assertion predicates as analyzer facts, and exclude memory-dependent branch conditions from iteration predicates. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
