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[SVE] Enable ISD::ABDS/U ISel for scalable vectors.

Authored by paulwalker-arm on Jan 21 2022, 4:15 AM.


NOTE: This patch also includes tests that highlight those cases where the existing DAG combine doesn't yet work well for SVE.

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paulwalker-arm created this revision.Jan 21 2022, 4:15 AM
paulwalker-arm requested review of this revision.Jan 21 2022, 4:15 AM
Herald added a project: Restricted Project. · View Herald TranscriptJan 21 2022, 4:15 AM

Could this add a test for i64 abd?

Add missing i64 tests.

dmgreen accepted this revision.Jan 24 2022, 3:41 AM

Funky, thanks. LGTM

This revision is now accepted and ready to land.Jan 24 2022, 3:41 AM