[all-commits] [llvm/llvm-project] fddf23: [SPIRV] Add support for the SPV_KHR_subgroup_rotat...

[Vyacheslav Levytskyy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fddf23c6f4478fc39b0077538d288082f983ce80
      https://github.com/llvm/llvm-project/commit/fddf23c6f4478fc39b0077538d288082f983ce80
  Author: Vyacheslav Levytskyy <89994100+VyacheslavLevytskyy at users.noreply.github.com>
  Date:   2024-02-22 (Thu, 22 Feb 2024)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.td
    M llvm/lib/Target/SPIRV/SPIRVInstrInfo.td
    M llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.cpp
    M llvm/lib/Target/SPIRV/SPIRVSubtarget.cpp
    M llvm/lib/Target/SPIRV/SPIRVSymbolicOperands.td
    A llvm/test/CodeGen/SPIRV/extensions/SPV_KHR_subgroup_rotate/subgroup-rotate.ll

  Log Message:
  -----------
  [SPIRV] Add support for the SPV_KHR_subgroup_rotate extension (#82374)

This PR adds support for the SPV_KHR_subgroup_rotate extension that
enables rotating values across invocations within a subgroup:
*
https://github.com/KhronosGroup/SPIRV-Registry/blob/main/extensions/KHR/SPV_KHR_subgroup_rotate.asciidoc



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