[all-commits] [llvm/llvm-project] 5b8e56: [AIX] Lower intrinsic __builtin_cpu_is into AIX pl...

[zhijian lin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b8e5604c297aa8fd09bf641d12d0a663e0ea801
      https://github.com/llvm/llvm-project/commit/5b8e5604c297aa8fd09bf641d12d0a663e0ea801
  Author: zhijian lin <zhijian at ca.ibm.com>
  Date:   2024-02-22 (Thu, 22 Feb 2024)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Basic/Targets/PPC.cpp
    M clang/lib/Basic/Targets/PPC.h
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/Sema/SemaChecking.cpp
    A clang/test/CodeGen/aix-builtin-cpu-is.c
    A clang/test/Sema/aix-builtin-cpu-unsupports.c
    M llvm/include/llvm/TargetParser/PPCTargetParser.def

  Log Message:
  -----------
  [AIX] Lower intrinsic __builtin_cpu_is into AIX platform-specific code. (#80069)

On AIX OS, __builtin_cpu_is() references the runtime external variable
_system_configuration from /usr/include/sys/systemcfg.h.

ref issue:  https://github.com/llvm/llvm-project/issues/80042



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