[PATCH] D128584: [X86][AMX] Split greedy RA for tile register

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

It looks like this change had some compile-time impact: http://llvm-compile-time-tracker.com/compare.php?from=fc2d96c334a15d00965eb57a99d49e46728641db&to=5cb09798700aecff1f9f61b7cd80852c61e10fa8&stat=instructions I wonder whether there is any easy way to avoid the overhead if tile registers are not used?


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  https://reviews.llvm.org/D128584/new/

https://reviews.llvm.org/D128584