HomePhabricator

[ARM][MVE] Tail-predication: predicate new elementcount checks on force-enabled

Authored by SjoerdMeijer on Sep 16 2020, 8:35 AM.

Description

[ARM][MVE] Tail-predication: predicate new elementcount checks on force-enabled

Additional sanity checks were added to get.active.lane.mask's second argument,
the loop tripcount/elementcount, in rG635b87511ec3. Like the other (overflow)
checks, skip this if tail-predication is forced.

Differential Revision: https://reviews.llvm.org/D87769

Details