[all-commits] [llvm/llvm-project] 9ccf03: [NVPTX] Support for fence.acquire and fence.releas...

[Akshay Deodhar via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9ccf03861550d3bfceb828f1d1ae2210cf1eda5a
      https://github.com/llvm/llvm-project/commit/9ccf03861550d3bfceb828f1d1ae2210cf1eda5a
  Author: Akshay Deodhar <adeodhar at nvidia.com>
  Date:   2025-02-04 (Tue, 04 Feb 2025)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
    M llvm/lib/Target/NVPTX/NVPTXSubtarget.h
    A llvm/test/CodeGen/NVPTX/fence-cluster.ll
    A llvm/test/CodeGen/NVPTX/fence-nocluster.ll
    R llvm/test/CodeGen/NVPTX/fence-sm-90.ll
    R llvm/test/CodeGen/NVPTX/fence.ll
    A llvm/test/CodeGen/NVPTX/fence.py
    M llvm/test/CodeGen/NVPTX/lit.local.cfg

  Log Message:
  -----------
  [NVPTX] Support for fence.acquire and fence.release (#124865)

Adds codegen support for fence.acquire and fence.release, a script and
generated tests for all possible legal fences, and cleans up some
tablegen rules.



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