[PATCH] D79053: [SVE] Fix invalid use of VectorType::getNumElements() in Value Tracking

[Christopher Tetreault via Phabricator via llvm-commits]

ctetreau added a comment.

In D79053#2009094 <https://reviews.llvm.org/D79053#2009094>, @efriedma wrote:

> We probably should support computeKnownBits with scalable vectors; the functionality mostly just works.  The one part that doesn't is the "DemandedElts", but really it's a minor part, and we can just ignore it for scalable vectors.  (So essentially, drop the new assertion from computeKnownBits, and bail out in the few places in the implementation that actually care.)


Yeah, it looks like there are some parts of computeKnownBits that should work for scalable vectors. I'll update it to do the right thing.


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D79053