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": [
    "//libcxx/docs/ReleaseNotes/22.rst",
    "//libcxx/include/__algorithm/generate_n.h",
    "//libcxx/include/__algorithm/ranges_generate_n.h",
    "//llvm/include/llvm/CodeGen/BasicTTIImpl.h",
    "//llvm/include/llvm/CodeGen/TargetLowering.h",
    "//llvm/lib/CodeGen/SwitchLoweringUtils.cpp",
    "//llvm/lib/CodeGen/TargetLoweringBase.cpp",
    "//llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp",
    "//llvm/lib/Target/PowerPC/PPCISelLowering.cpp",
    "//llvm/test/CodeGen/Hexagon/inst_masked_store_bug1.ll",
    "//llvm/test/CodeGen/PowerPC/bittest.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": []
}
running all tests due to change to blacklisted file