[all-commits] [llvm/llvm-project] 3f58ff: AArch64: Remove the PAUTH_BLEND pseudo-instruction.

[Peter Collingbourne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3f58ff20fe540fbbc2e5bfea1606f8cdc00d4157
      https://github.com/llvm/llvm-project/commit/3f58ff20fe540fbbc2e5bfea1606f8cdc00d4157
  Author: Peter Collingbourne <pcc at google.com>
  Date:   2025-04-15 (Tue, 15 Apr 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/AArch64PointerAuth.cpp
    R llvm/test/CodeGen/AArch64/ptrauth-pseudo-instructions.mir

  Log Message:
  -----------
  AArch64: Remove the PAUTH_BLEND pseudo-instruction.

It can be represented using a regular MOVK instruction
which also has the advantage of sometimes being selectable
without a preceding MOV.

Reviewers: ahmedbougacha, asl, atrosinenko

Reviewed By: atrosinenko

Pull Request: https://github.com/llvm/llvm-project/pull/134765



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