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",
    "//compiler-rt/test/hwasan:check-hwasan",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/Driver/ToolChains/FreeBSD.cpp",
    "//clang/lib/Driver/ToolChains/Serenity.cpp",
    "//clang/test/Driver/freebsd.c",
    "//libcxx/include/__functional/function.h",
    "//llvm/lib/Target/AArch64/AArch64ISelLowering.cpp",
    "//llvm/test/CodeGen/AArch64/fixed-vector-deinterleave.ll",
    "//llvm/test/CodeGen/AArch64/fixed-vector-interleave.ll",
    "//llvm/test/CodeGen/AArch64/scalable_masked_interleaved_stores.ll",
    "//llvm/test/CodeGen/AArch64/sve-ldst-sext.ll",
    "//llvm/test/CodeGen/AArch64/sve-ldst-zext.ll",
    "//llvm/test/CodeGen/AArch64/vector-deinterleave-load.ll",
    "//llvm/test/CodeGen/AArch64/vector-interleave-store.ll"
  ],
  "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