[PATCH] D71179: [OpenMP][WIP] Initial support for `begin/end declare variant`

[pre-merge checks [bot] via Phabricator via cfe-commits]

merge_guards_bot added a comment.

Build result: fail - 60637 tests passed, 24 failed and 726 were skipped.

  failed: Clang.CXX/dcl_dcl/basic_namespace/namespace_udecl/p11.cpp
  failed: Clang.CXX/drs/dr5xx.cpp
  failed: Clang.CXX/modules-ts/basic/basic_def_odr/p6/global-vs-module.cpp
  failed: Clang.CXX/special/class_inhctor/p3.cpp
  failed: Clang.Headers/nvptx_device_cmath_functions.c
  failed: Clang.Headers/nvptx_device_cmath_functions.cpp
  failed: Clang.Headers/nvptx_device_cmath_functions_cxx17.cpp
  failed: Clang.Headers/nvptx_device_math_functions.c
  failed: Clang.Headers/nvptx_device_math_functions.cpp
  failed: Clang.Headers/nvptx_device_math_functions_cxx17.cpp
  failed: Clang.OpenMP/declare_variant_ast_print.cpp
  failed: Clang.OpenMP/declare_variant_device_kind_codegen.cpp
  failed: Clang.OpenMP/declare_variant_implementation_vendor_codegen.cpp
  failed: Clang.OpenMP/declare_variant_messages.c
  failed: Clang.OpenMP/declare_variant_messages.cpp
  failed: Clang.OpenMP/declare_variant_mixed_codegen.cpp
  failed: Clang.OpenMP/math_codegen.cpp
  failed: Clang.OpenMP/math_fp_macro.cpp
  failed: Clang.OpenMP/nvptx_declare_variant_device_kind_codegen.cpp
  failed: Clang.OpenMP/nvptx_declare_variant_implementation_vendor_codegen.cpp
  failed: Clang.SemaCXX/attr-cpuspecific.cpp
  failed: Clang.SemaCXX/attr-target-mv.cpp
  failed: Clang.SemaCXX/friend.cpp
  failed: Clang.SemaCXX/using-decl-1.cpp

Log files: console-log.txt <http://results.llvm-merge-guard.org/amd64_debian_testing_clang8-391/console-log.txt>, CMakeCache.txt <http://results.llvm-merge-guard.org/amd64_debian_testing_clang8-391/CMakeCache.txt>


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71179/new/

https://reviews.llvm.org/D71179