[PATCH] D143934: [AMDGPU] Do not apply schedule metric for regions with spilling

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec added a comment.

In D143934#4123865 <https://reviews.llvm.org/D143934#4123865>, @arsenm wrote:

> testcase?

This is tough. These tests are huge and largely unsound, and here we are talking about a border case which can be easily shifted towards producing no spilling because of earlier stages, or no spilling because of the change in the metric itself, not because of this line of code. I am generally not convinced in usefulness of scheduling lit tests, they take a lot of time but deteriorate quickly.


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  https://reviews.llvm.org/D143934/new/

https://reviews.llvm.org/D143934