gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//libc/src/stdlib/CMakeLists.txt",
    "//libc/src/stdlib/environ_internal.cpp",
    "//libc/src/stdlib/environ_internal.h",
    "//libc/src/stdlib/getenv.cpp",
    "//libcxx/include/__utility/exchange.h",
    "//libcxx/test/libcxx/utilities/utility/nodiscard.verify.cpp",
    "//llvm/lib/DWARFLinker/Classic/DWARFLinkerDeclContext.cpp",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/Transforms/SLPVectorizer/X86/blending-shuffle.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/extractelements-with-undef-vector.ll",
    "//llvm/test/tools/dsymutil/AArch64/typedef-different-types.test"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file