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[X86][NFC] Add a `use-aa` feature.
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Authored by courbet on Sep 6 2019, 5:40 AM.

Details

Summary

This allows enabling useaa on the command-line and will allow enabling the
feature on a per-CPU basis where benchmarking shows improvements.

This is modelled after the ARM/AArch64 target.

Diff Detail

Repository
rL LLVM

Event Timeline

courbet created this revision.Sep 6 2019, 5:40 AM

Makes sense to me - any one else have any comments?

RKSimon accepted this revision.Sep 13 2019, 9:13 AM

LGTM

This revision is now accepted and ready to land.Sep 13 2019, 9:13 AM
This revision was automatically updated to reflect the committed changes.