[all-commits] [llvm/llvm-project] 156762: [SPIRV] Implement spv_resource_getbasepointer for ...

[Steven Perron via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1567629934aec8df3a0c6b543a1edcaad93e5424
      https://github.com/llvm/llvm-project/commit/1567629934aec8df3a0c6b543a1edcaad93e5424
  Author: Steven Perron <stevenperron at google.com>
  Date:   2026-05-06 (Wed, 06 May 2026)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
    M llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp
    A llvm/test/CodeGen/SPIRV/hlsl-resources/getbasepointer.ll

  Log Message:
  -----------
  [SPIRV] Implement spv_resource_getbasepointer for Vulkan buffers (#195152)

The new intrinsic spv_resource_getbasepointer allows retrieving the base
pointer of a resource without an index. This is necessary for resources
like ConstantBuffer<T> where you can access the top level struct of type
T.

Assisted-by: Gemini

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-------------------------
- main
  - https://github.com/llvm/llvm-project/pull/195151
    - https://github.com/llvm/llvm-project/pull/195152 :point_left:
      - https://github.com/llvm/llvm-project/pull/195153
        - https://github.com/llvm/llvm-project/pull/195154

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