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[ARM] LowoverheadLoops: add an option to disable tail-predication

Authored by SjoerdMeijer on Sep 24 2020, 3:59 AM.



This could be useful for testing. We already have an option -tail-predication but that controls the MVETailPredication pass. This -arm-loloops-disable-tail-pred is just for disabling it in the LowoverheadLoops pass.

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SjoerdMeijer created this revision.Sep 24 2020, 3:59 AM
SjoerdMeijer requested review of this revision.Sep 24 2020, 3:59 AM
samparker accepted this revision.Sep 24 2020, 4:06 AM

Sounds like a useful option to me!

This revision is now accepted and ready to land.Sep 24 2020, 4:06 AM