[PATCH] D80644: DAG: Fix expansion of DYNAMIC_STACKALLOC for StackGrowsUp targets

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

Actually on second look, I can't use this implementation directly which I should have noticed before (and I'm also not sure how my test passes with this bug). This fix would still be needed for StackGrowsUp targets, but AMDGPU also needs to scale the increment amount by the wavesize which isn't done here


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https://reviews.llvm.org/D80644