[all-commits] [llvm/llvm-project] 7d879b: [AArch64][PAC] Refine authenticated pointer check ...

[Anatoly Trosinenko via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7d879bc85129cba6608145d9ae5ccfc9d2fcfa1c
      https://github.com/llvm/llvm-project/commit/7d879bc85129cba6608145d9ae5ccfc9d2fcfa1c
  Author: Anatoly Trosinenko <atrosinenko at accesssoftek.com>
  Date:   2024-02-05 (Mon, 05 Feb 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64PointerAuth.cpp
    M llvm/test/CodeGen/AArch64/sign-return-address-tailcall.ll

  Log Message:
  -----------
  [AArch64][PAC] Refine authenticated pointer check methods (#74074)

Align the values of the immediate operand of BRK instruction with those
used by the existing arm64e implementation.

Make AuthCheckMethod::DummyLoad use the requested register
instead of LR.