tree 35cb7ab79dbf5190c3d12f34ff04ff395085220a
parent 3f11e1e7dff3c0a0a0ecc6d3ae23f9070f4c0aa8
author James Price <jrprice@google.com> 1702052968 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1702052968 +0000

[spirv-reader] Pass workgroup_id as argument

To avoid uniformity issues, run a transform to pass workgroup_id
builtin values down the callstack instead of storing and re-loading
them from a module-scope private variable.

This requires that we temporarily disable the uniformity analysis in
the SPIR-V reader until this transform has run.

Fixed: tint:2031
Change-Id: If6d4ca6ab8b6561828fffe3ff87423c779faafed
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/164940
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>