tree eb4b524eb042c2aa2e85371df605f231908aeded
parent e8a307498d678970e0be8cd7718ba0779d5ee307
author Sam Tebbs <samuel.tebbs@arm.com> 1747657637 +0100
committer GitHub <noreply@github.com> 1747657637 +0100
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[LoopVectorizer] Prune VFs based on plan register pressure (#132190)

This PR moves the register usage checking to after the plans are
created, so that any recipes that optimise register usage (such as
partial reductions) can be properly costed and not have their VF pruned
unnecessarily.

Depends on https://github.com/llvm/llvm-project/pull/137746