[all-commits] [llvm/llvm-project] 30ac32: [AArch64][PAC] Rework discriminator analysis in AU...

[Anatoly Trosinenko via All-commits]

  Branch: refs/heads/users/atrosinenko/pauth-imm-modifier-auth-resign
  Home:   https://github.com/llvm/llvm-project
  Commit: 30ac325791b47edaec36fe818d70c27a691c4934
      https://github.com/llvm/llvm-project/commit/30ac325791b47edaec36fe818d70c27a691c4934
  Author: Anatoly Trosinenko <atrosinenko at accesssoftek.com>
  Date:   2025-06-30 (Mon, 30 Jun 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    M llvm/test/CodeGen/AArch64/ptrauth-isel.ll

  Log Message:
  -----------
  [AArch64][PAC] Rework discriminator analysis in AUT and AUTPAC

Make use of post-processing the discriminator components by custom
inserter hook to eliminate duplication for DAGISel and GlobalISel and
improve cross-BB analysis for DAGISel.



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