gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//libcxx/include/map",
    "//libcxx/test/std/containers/associative/map/map.modifiers/insert_or_assign.pass.cpp",
    "//llvm/lib/Target/M68k/M68kInstrData.td",
    "//llvm/lib/Target/M68k/M68kInstrInfo.td",
    "//llvm/lib/Target/M68k/MCTargetDesc/M68kMCCodeEmitter.cpp",
    "//llvm/test/MC/M68k/Data/Classes/MxMOVEM_MR.s",
    "//llvm/test/MC/M68k/Data/Classes/MxMOVEM_RM.s"
  ],
  "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