[all-commits] [llvm/llvm-project] 7bd172: Re-land "[AArch64] Codegen support for FEAT_PAuthL...

[Tomas Matheson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bd17212ef23a72ea224a037126d33d3e02553fe
      https://github.com/llvm/llvm-project/commit/7bd17212ef23a72ea224a037126d33d3e02553fe
  Author: Tomas Matheson <tomas.matheson at arm.com>
  Date:   2023-12-21 (Thu, 21 Dec 2023)

  Changed paths:
    M clang/include/clang/Basic/LangOptions.def
    M clang/include/clang/Basic/TargetInfo.h
    M clang/include/clang/Driver/Options.td
    M clang/lib/Basic/Targets/AArch64.cpp
    M clang/lib/Basic/Targets/ARM.cpp
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/CodeGen/Targets/AArch64.cpp
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/CodeGen/aarch64-branch-protection-attr.c
    A clang/test/Driver/aarch64-pauth-lr.c
    M clang/test/Driver/aarch64-v95a.c
    M llvm/include/llvm/TargetParser/AArch64TargetParser.h
    M llvm/include/llvm/TargetParser/ARMTargetParserCommon.h
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.cpp
    M llvm/lib/Target/AArch64/AArch64MachineFunctionInfo.h
    M llvm/lib/Target/AArch64/AArch64PointerAuth.cpp
    M llvm/lib/TargetParser/ARMTargetParserCommon.cpp
    A llvm/test/CodeGen/AArch64/sign-return-address-pauth-lr.ll
    M llvm/test/CodeGen/AArch64/sign-return-address.ll
    M llvm/unittests/TargetParser/TargetParserTest.cpp

  Log Message:
  -----------
  Re-land "[AArch64] Codegen support for FEAT_PAuthLR" (#75947)

This reverts commit 9f0f5587426a4ff24b240018cf8bf3acc3c566ae.

Fix expensive checks failure by properly marking register def for ADR.