[all-commits] [llvm/llvm-project] 9fa7c0: [NVPTX] Improved support for grid_constant (#97112)

[Akshay Deodhar via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9fa7c05a1f17c69377ecacb0b1193508770f5905
      https://github.com/llvm/llvm-project/commit/9fa7c05a1f17c69377ecacb0b1193508770f5905
  Author: Akshay Deodhar <adeodhar at nvidia.com>
  Date:   2024-06-30 (Sun, 30 Jun 2024)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXLowerArgs.cpp
    M llvm/lib/Target/NVPTX/NVPTXUtilities.cpp
    M llvm/test/CodeGen/NVPTX/lower-args-gridconstant.ll

  Log Message:
  -----------
  [NVPTX] Improved support for grid_constant (#97112)

- Supports escaped grid_constant pointers less conservatively. Casts
uses inside Calls, PtrToInts, Stores where the pointer is a _value
operand_ to generic address space, immediately before the escape, while
keeping other uses in the param address space

- Related to: https://github.com/llvm/llvm-project/pull/96125



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