James Price 8f9ea96c20 tint/writer/spirv: Add path for generating from IR
This adds a GeneratorImplIr class and an option to the SPIR-V writer
to use it instead of the AST-based GeneratorImpl class.

The Tint exe now has a --use-ir flag which will use this path.

Bug: tint:1906
Change-Id: I34cc5c7468c8faf4a808669da8c44551ad01da8f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131341
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
2023-05-04 01:31:36 +00:00
..
2023-04-21 10:54:13 +00:00
2023-04-24 16:17:56 +00:00
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