tree 3cef392a49daba441ffc50c54b32bf519c3a4d3f
parent 34895c01812dbb01870e3b4c07ba36a9896d3210
author Ben Vanik <ben.vanik@gmail.com> 1684877834 -0700
committer GitHub <noreply@github.com> 1684877834 +0000
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Allocation workaround for unused write-only dispatch results. (#13748)

The stream allocation pass is currently just looking at the top level of
each execution region and values nested under concurrency regions with
no users don't get allocated any memory. Since there are cases where
dispatch region formation can produce unused write-only results we need
to handle these even if suboptimal (wasting an allocation for
/dev/null).

Fixes #13729.