[all-commits] [llvm/llvm-project] c5b11a: [NVPTX] support immediate values in st.param instr...

Alex MacLean via All-commits all-commits at lists.llvm.org
Sat May 18 10:33:27 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c5b11a710e01304908e3f320e40bc9da9f6a8de4
      https://github.com/llvm/llvm-project/commit/c5b11a710e01304908e3f320e40bc9da9f6a8de4
  Author: Alex MacLean <amaclean at nvidia.com>
  Date:   2024-05-18 (Sat, 18 May 2024)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
    A llvm/test/CodeGen/NVPTX/st-param-imm.ll

  Log Message:
  -----------
  [NVPTX] support immediate values in st.param instructions (#91523)

Add support for generating `st.param` instructions with direct use of
immediates. This eliminates the need for a `mov` instruction prior to
the `st.param` resulting in more concise emitted PTX.



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