gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/CodeGen/CGBuiltin.cpp",
    "//clang/lib/Sema/SemaTemplate.cpp",
    "//clang/lib/Sema/SemaTemplateInstantiate.cpp",
    "//clang/test/CodeGen/attr-counted-by-pr88931.c",
    "//clang/test/CodeGen/attr-counted-by-pr88931.cpp",
    "//clang/test/SemaCXX/cxx20-ctad-type-alias.cpp",
    "//clang/test/SemaTemplate/deduction-guide.cpp",
    "//flang/lib/Lower/OpenMP/ReductionProcessor.cpp",
    "//flang/lib/Semantics/check-declarations.cpp",
    "//flang/test/Lower/OpenMP/FIR/wsloop-reduction-max-byref.f90",
    "//flang/test/Lower/OpenMP/FIR/wsloop-reduction-max.f90",
    "//flang/test/Lower/OpenMP/FIR/wsloop-reduction-min-byref.f90",
    "//flang/test/Lower/OpenMP/FIR/wsloop-reduction-min.f90",
    "//flang/test/Lower/OpenMP/wsloop-reduction-max-byref.f90",
    "//flang/test/Lower/OpenMP/wsloop-reduction-max.f90",
    "//flang/test/Lower/OpenMP/wsloop-reduction-min-byref.f90",
    "//flang/test/Lower/OpenMP/wsloop-reduction-min.f90",
    "//flang/test/Semantics/cuf03.cuf",
    "//lldb/source/Expression/IRExecutionUnit.cpp",
    "//lldb/test/API/lang/cpp/constructors/TestCppConstructors.py",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/Transforms/SLPVectorizer/X86/gather-node-same-reduced.ll"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}