[PATCH] D11621: AMDGPU: Mark scalar loads as rematerializable

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a subscriber: piotr.
arsenm added a comment.

In D11621#4398353 <https://reviews.llvm.org/D11621#4398353>, @foad wrote:

> Is this NFC?

Apparently not, @piotr reported some big improvements. So I suppose this could use more tests where it demonstrates real improvements


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