Cassandra Beckley 3757ecf5f1
[HLSL] Add support for SV_GroupIndex in SPIR-V (#130672)
Lower the `SV_GroupIndex` semantic as the
`llvm.spv.flattened.thread.id.in.group` intrinsic.

Depends on #130670.

---------

Co-authored-by: Steven Perron <stevenperron@google.com>
2025-03-21 14:52:47 -04:00
..