tree 4b5406c7973cb330b26d6d6edbb35095139d52d3
parent 5e2130a87e3aa4fc2063ba5bc9c069c96f6de12d
author James Price <jrprice@google.com> 1685546089 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1685546089 +0000

[ir][spirv-writer] Emit workgroup variables

If requested via the generator option, generate an OpConstantNull
instruction and use that for the initializer.

Bug: tint:1906
Change-Id: Iff2840508d89971964b85f5a9e2a478e913665b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/134743
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>