tree 877607029f0ac3dc3a2509e4dd5a8ac12894c463
parent 9cdbfe1f49195129eebf6e34a4c164213a188255
author Ben Vanik <benvanik@google.com> 1634697384 -0700
committer GitHub <noreply@github.com> 1634697384 -0700
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Adding `stream` dialect. (#7398)

This adds the `stream` dialect, ops, types, interfaces, and canonicalizers.
See `iree/compiler/Dialect/Stream/IR/StreamBase.td` for an overview of the dialect.

Future changes will add conversions, analyses, and passes using the dialect. There are some aspects
still work-in-progress, particularly around copy-on-write materialization, but the dialect is largely
functionally complete (if yet still missing a lot of potential canonicalizations).