[all-commits] [llvm/llvm-project] 3757ec: [HLSL] Add support for SV_GroupIndex in SPIR-V (#1...

Cassandra Beckley via All-commits all-commits at lists.llvm.org
Fri Mar 21 11:53:08 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3757ecf5f16c0d9b8cbfc1c9d41965df537d43e6
      https://github.com/llvm/llvm-project/commit/3757ecf5f16c0d9b8cbfc1c9d41965df537d43e6
  Author: Cassandra Beckley <cbeckley at google.com>
  Date:   2025-03-21 (Fri, 21 Mar 2025)

  Changed paths:
    M clang/lib/CodeGen/CGHLSLRuntime.cpp
    M clang/lib/CodeGen/CGHLSLRuntime.h
    M clang/test/CodeGenHLSL/semantics/GroupIndex-codegen.hlsl

  Log Message:
  -----------
  [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 at google.com>



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