[all-commits] [llvm/llvm-project] 91cb8f: [NVPTX] Add tcgen05 alloc/dealloc intrinsics (#124...

[Durgadoss R via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 91cb8f5d3202870602c6bef807bc4c7ae8a32790
      https://github.com/llvm/llvm-project/commit/91cb8f5d3202870602c6bef807bc4c7ae8a32790
  Author: Durgadoss R <durgadossr at nvidia.com>
  Date:   2025-02-04 (Tue, 04 Feb 2025)

  Changed paths:
    M clang/lib/Basic/Targets/NVPTX.cpp
    M clang/test/CodeGen/target-data.c
    M llvm/docs/NVPTXUsage.rst
    M llvm/include/llvm/IR/IntrinsicsNVVM.td
    M llvm/include/llvm/Support/NVPTXAddrSpace.h
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
    M llvm/lib/Target/NVPTX/NVPTXIntrinsics.td
    M llvm/lib/Target/NVPTX/NVPTXSubtarget.h
    M llvm/lib/Target/NVPTX/NVPTXTargetMachine.cpp
    A llvm/test/CodeGen/NVPTX/tcgen05-alloc.ll

  Log Message:
  -----------
  [NVPTX] Add tcgen05 alloc/dealloc intrinsics (#124961)

This patch adds intrinsics for the tcgen05 alloc/dealloc
family of PTX instructions. This patch also adds an
addrspace 6 for tensor memory which is used by
these intrinsics.

lit tests are added and verified with a ptxas-12.8 executable.

Documentation for these additions is also added in NVPTXUsage.rst.

Signed-off-by: Durgadoss R <durgadossr at nvidia.com>



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