[all-commits] [llvm/llvm-project] f62c37: [LLVM][NVPTX] Add NVPTX codegen support for cluste...

Pradeep Kumar via All-commits all-commits at lists.llvm.org
Tue May 20 03:35:32 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f62c379f71b12e23b80e4f1bfa07900f8469050d
      https://github.com/llvm/llvm-project/commit/f62c379f71b12e23b80e4f1bfa07900f8469050d
  Author: Pradeep Kumar <pradeepku at nvidia.com>
  Date:   2025-05-20 (Tue, 20 May 2025)

  Changed paths:
    M llvm/docs/NVPTXUsage.rst
    M llvm/include/llvm/IR/IntrinsicsNVVM.td
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
    M llvm/lib/Target/NVPTX/NVPTXISelLowering.h
    M llvm/lib/Target/NVPTX/NVPTXIntrinsics.td
    A llvm/test/CodeGen/NVPTX/clusterlaunchcontrol-multicast.ll
    A llvm/test/CodeGen/NVPTX/clusterlaunchcontrol.ll

  Log Message:
  -----------
  [LLVM][NVPTX] Add NVPTX codegen support for clusterlaunchcontrol instruction (#134568)

This commit adds NVPTX codegen support for clusterlaunchcontrol instructions with tests under clusterlaunchcontrol.ll and clusterlaunchcontrol-multicast.ll. For more information, Please refer [PTX
ISA](https://docs.nvidia.com/cuda/parallel-thread-execution/?a#parallel-synchronization-and-communication-instructions-clusterlaunchcontrol-try-cancel)



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