tree 387ca3dfa6c91d0a78b81ff34e6a9f9f3eab7284
parent 317bec94826072972ec7389ad0b47b39273689cf
author Ben Clayton <bclayton@google.com> 1695656323 +0000
committer Ben Clayton <bclayton@google.com> 1695656323 +0000

[tint] Fork core builtin functions from core -> WGSL

This allows the core builtins to deviate from the WGSL builtins.

Add 'lower' and 'raise' stages for converting between WGSL <-> IR.

Move all the lang/wgsl and ast_printers over to wgsl::BuiltinFn.

Change-Id: I097f4ca877ccc888c96c63987f6e86d7cb0436ba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/152549
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>