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/include/clang/Basic/DiagnosticDriverKinds.td",
    "//clang/include/clang/Basic/DiagnosticFrontendKinds.td",
    "//clang/include/clang/Driver/Options.td",
    "//clang/lib/CodeGen/CodeGenModule.cpp",
    "//clang/lib/Frontend/CompilerInvocation.cpp",
    "//llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/MC/AMDGPU/vop3-literal.s",
    "//llvm/test/Transforms/SLPVectorizer/AArch64/many-uses-fma-candidate.ll",
    "//llvm/test/Transforms/SLPVectorizer/RISCV/vec3-base.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/redux-feed-buildvector.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/slp-fma-loss.ll",
    "//llvm/utils/gn/secondary/clang-tools-extra/clang-reorder-fields/BUILD.gn",
    "//llvm/utils/gn/secondary/libcxx/include/BUILD.gn"
  ],
  "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": []
}
running all tests due to change to blacklisted file