[all-commits] [llvm/llvm-project] ced607: [SPIR-V] Support `SPV_INTEL_int4` extension (#141031)

Viktoria Maximova via All-commits all-commits at lists.llvm.org
Thu May 22 11:57:16 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ced6076dfc39aa54f6d703982e6752e4be8370f5
      https://github.com/llvm/llvm-project/commit/ced6076dfc39aa54f6d703982e6752e4be8370f5
  Author: Viktoria Maximova <viktoria.maksimova at intel.com>
  Date:   2025-05-22 (Thu, 22 May 2025)

  Changed paths:
    M llvm/docs/SPIRVUsage.rst
    M llvm/lib/Target/SPIRV/SPIRVCommandLine.cpp
    M llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
    M llvm/lib/Target/SPIRV/SPIRVLegalizerInfo.cpp
    M llvm/lib/Target/SPIRV/SPIRVPreLegalizer.cpp
    M llvm/lib/Target/SPIRV/SPIRVSymbolicOperands.td
    A llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_int4/cooperative_matrix.ll
    A llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_int4/negative.ll
    A llvm/test/CodeGen/SPIRV/extensions/SPV_INTEL_int4/trivial.ll

  Log Message:
  -----------
  [SPIR-V] Support `SPV_INTEL_int4` extension (#141031)

Adds support for native 4-bit type.

Spec:

https://github.com/KhronosGroup/SPIRV-Registry/blob/main/extensions/INTEL/SPV_INTEL_int4.asciidoc



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