[all-commits] [llvm/llvm-project] 42a8fe: [AArch64][PAC] Precommit ptrauth-isel.ll tests on ...

[Anatoly Trosinenko via All-commits]

  Branch: refs/heads/users/atrosinenko/pauth-imm-modifier-other
  Home:   https://github.com/llvm/llvm-project
  Commit: 42a8fe9fa73230b0c1231484d9de7bfdf5c47f46
      https://github.com/llvm/llvm-project/commit/42a8fe9fa73230b0c1231484d9de7bfdf5c47f46
  Author: Anatoly Trosinenko <atrosinenko at accesssoftek.com>
  Date:   2025-07-10 (Thu, 10 Jul 2025)

  Changed paths:
    M llvm/test/CodeGen/AArch64/ptrauth-isel.ll

  Log Message:
  -----------
  [AArch64][PAC] Precommit ptrauth-isel.ll tests on calls and tail calls


  Commit: 54b40054be35f4f851da6dd5e7ef9f20c0a1aff2
      https://github.com/llvm/llvm-project/commit/54b40054be35f4f851da6dd5e7ef9f20c0a1aff2
  Author: Anatoly Trosinenko <atrosinenko at accesssoftek.com>
  Date:   2025-07-10 (Thu, 10 Jul 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
    M llvm/test/CodeGen/AArch64/ptrauth-call.ll
    M llvm/test/CodeGen/AArch64/ptrauth-isel.ll

  Log Message:
  -----------
  [AArch64][PAC] Rework discriminator analysis for calls and tail calls

Make use of fixupBlendComponents for AUTH_TCRETURN[_BTI] and for
BLRA[_RVMARKER] pseudos the same way it is done for AUT/PAC/AUTPAC.

This patch unifies discriminator analysis for DAGISel and GlobalISel
and improves cross-BB analysis in case of DAGISel.


Compare: https://github.com/llvm/llvm-project/compare/be6d2af6d1ed...54b40054be35

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