[all-commits] [llvm/llvm-project] 135fec: [SystemZ][z/OS] __ptr32 support for z/OS (#101696)

[Abhina Sree via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 135fecd4441068667ef23f56098befd0c42f89f2
      https://github.com/llvm/llvm-project/commit/135fecd4441068667ef23f56098befd0c42f89f2
  Author: Abhina Sree <Abhina.Sreeskantharajan at ibm.com>
  Date:   2024-08-08 (Thu, 08 Aug 2024)

  Changed paths:
    M clang/include/clang/Basic/LangOptions.def
    M clang/include/clang/Basic/TokenKinds.def
    M clang/include/clang/Driver/Options.td
    M clang/lib/AST/ItaniumMangle.cpp
    M clang/lib/Basic/IdentifierTable.cpp
    M clang/lib/Basic/Targets/SystemZ.h
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Frontend/CompilerInvocation.cpp
    M clang/lib/Sema/SemaType.cpp
    A clang/test/CodeGen/SystemZ/zos-mixed-ptr-sizes-definitions.c
    A clang/test/CodeGen/SystemZ/zos-mixed-ptr-sizes-malloc.c
    A clang/test/CodeGen/SystemZ/zos-mixed-ptr-sizes-sizeof.c
    A clang/test/CodeGen/SystemZ/zos-mixed-ptr-sizes.c
    M clang/test/CodeGen/target-data.c
    A clang/test/CodeGenCXX/zos-mangle-ptr-size-address-space.cpp
    A clang/test/Sema/ZOSExtensions.cpp
    A clang/test/Sema/attr-print-zos.c
    M llvm/lib/Target/SystemZ/SystemZTargetMachine.cpp

  Log Message:
  -----------
  [SystemZ][z/OS] __ptr32 support for z/OS (#101696)

Enabling __ptr32 keyword to support in Clang for z/OS. It is represented
by addrspace(1) in LLVM IR. Unlike existing implementation, __ptr32 is
not mangled into symbol names for z/OS.



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