llvm-project

7a761100 - [HLSL][SPIR-V] implement SV_GroupID semantic lowering (#121521)

[HLSL][SPIR-V] implement SV_GroupID semantic lowering (#121521) The HLSL SV_GroupID semantic attribute is lowered into @llvm.spv.group.id intrinsic in LLVM IR for SPIR-V target. In the SPIR-V backend, this is now translated to a `WorkgroupId` builtin variable. Fixes #118700 which's a follow-up work to #70120