[PATCH] D101970: [X86FixupLEAs] Transform the sequence LEA/SUB to SUB/SUB

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

Compile-time: https://llvm-compile-time-tracker.com/compare.php?from=15565403722ec37d8b1a3ee8625ee2e8efcd96ee&to=ebe267e3e1133d04a80a40357ebe93a2fe6b018b&stat=instructions Looks neutral, the NewPM-O3 SPASS regressions is most likely just noise.


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  https://reviews.llvm.org/D101970/new/

https://reviews.llvm.org/D101970