[PATCH] D135125: [JumpThreading] Reverse the order of basic block iteration.

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 6 03:09:16 PDT 2022


nikic added a comment.

CTMark results: http://llvm-compile-time-tracker.com/compare.php?from=8d569e638b9e960b4ab635d780e60e8fa0b049f7&to=5b6c4c8d92da85384942a0dafb232bbc29c82c01&stat=instructions

Worth noting that LVI result quality is unfortunately dependent on query order (when querying without block-local facts, it is preferred to query the loop header before the loop latch -- though probably when querying with block-local results the reverse is true).


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  https://reviews.llvm.org/D135125/new/

https://reviews.llvm.org/D135125



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