gpu-compute: Add missing initial reg state in WF

There are two initial scalar register fields that are not initialized in
the wavefront when a task is dispatch. This changeset adds the missing
DispatchId and PrivateSegSize fields. These fields are typically used
when an application is compiled with debug support and are typically not
used in the applications in gem5's test suite.

Change-Id: I5b5fa75e4badfd9ba7588e4cd485ebf75fd5d627
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/64191
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed