Ben Clayton 046abc08e8 tint/writer: Replace use of strings for cache keys ... Concatenating strings to use for cache keys is horribly inefficent and very error prone. Add a UnorderedKeyWrapper helper to allow types to be used as a unordered_map and unordered_set key. Use this for the type_constructor_to_id_ map. Produces SPIR-V with some duplicate SPIR-V instructions for constructors removed. Change-Id: Ib072d485ca28bb07f03e979c133cdce1f69ee482 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88300 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org>		2022-04-28 13:08:22 +00:00
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tint	tint/writer: Replace use of strings for cache keys	2022-04-28 13:08:22 +00:00
OWNERS	Add top-level OWNERS and scope Tint owners more tightly.	2022-04-07 17:59:14 +00:00