tree 8a6fe086e8a73ddb2bee212c57232b7c258f39ab
parent bab3197fdae4e719a1a8a8e3031833497232bb18
author Ben Clayton <bclayton@google.com> 1612823504 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1612823504 +0000

Add semantic::Intrinsic

semantic::Intrinsic derives from semantic::CallTarget, which can be obtained from the Target() accessor on the CallExpression.

Flesh out semantic::Parameter to contain a `Usage` - extra metadata for the parameter.

The information in `Intrinsic` is enough to remove the `semantic::IntrinsicCall` and `semantic::TextureIntrinsicCall` types.

Change-Id: Ida9c193674ad8605d8f12f6a1d27f38c7d008434
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/40503
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>