[hlsl][ir] Skip promoting lets to lets In the `PromoteInitializers` transform, if a let is used as a value, we may determine that the value needs to be hoisted to a new let. But, this ends up just creating a let of a let. Skip creating the duplicate let in this case. Bug: 369450791 Change-Id: I45178ec0029b13019314ab189df8073781a9dd9b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/211817 Reviewed-by: James Price <jrprice@google.com> Commit-Queue: dan sinclair <dsinclair@chromium.org> Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Dawn is an open-source and cross-platform implementation of the WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.
Dawn provides several WebGPU building blocks:
webgpu.h version that Dawn implements.webgpu.h.Helpful links:
Developer documentation:
User documentation: (TODO, figure out what overlaps with the webgpu.h docs)
BSD 3-Clause License, please see LICENSE.
This is not an officially supported Google product.