[all-commits] [llvm/llvm-project] 75bb81: [AArch64][SVE] Add aarch64_sve_pcs attribute to Clang

[Matthew Devereau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 75bb815231f6967bd5f4e24143141b9fe69d01f8
      https://github.com/llvm/llvm-project/commit/75bb815231f6967bd5f4e24143141b9fe69d01f8
  Author: Matt Devereau <matthew.devereau at arm.com>
  Date:   2022-05-11 (Wed, 11 May 2022)

  Changed paths:
    M clang/include/clang-c/Index.h
    M clang/include/clang/Basic/Attr.td
    M clang/include/clang/Basic/AttrDocs.td
    M clang/include/clang/Basic/Specifiers.h
    M clang/lib/AST/ItaniumMangle.cpp
    M clang/lib/AST/Type.cpp
    M clang/lib/AST/TypePrinter.cpp
    M clang/lib/Basic/Targets/AArch64.cpp
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/CodeGen/CGDebugInfo.cpp
    M clang/lib/Sema/SemaDeclAttr.cpp
    M clang/lib/Sema/SemaType.cpp
    A clang/test/CodeGen/aarch64-svepcs.c
    A clang/test/Sema/aarch64-svepcs.c
    M clang/test/Sema/callingconv.c
    M clang/tools/libclang/CXType.cpp

  Log Message:
  -----------
  [AArch64][SVE] Add aarch64_sve_pcs attribute to Clang

Enable function attribute aarch64_sve_pcs at the C level, which correspondes to
aarch64_sve_vector_pcs at the LLVM IR level.

This requirement was created by this addition to the ARM C Language Extension:
https://github.com/ARM-software/acle/pull/194

Differential Revision: https://reviews.llvm.org/D124998