gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/M68k/M68kISelDAGToDAG.cpp",
    "//llvm/lib/Target/M68k/M68kInstrData.td",
    "//llvm/lib/Target/M68k/M68kInstrInfo.td",
    "//llvm/test/CodeGen/M68k/Arith/divide-by-constant.ll",
    "//llvm/test/CodeGen/M68k/Arith/imul.ll",
    "//llvm/test/CodeGen/M68k/Arith/mul64.ll",
    "//llvm/test/CodeGen/M68k/Arith/sdiv-exact.ll",
    "//llvm/test/CodeGen/M68k/Atomics/cmpxchg.ll",
    "//llvm/test/CodeGen/M68k/Atomics/load-store.ll",
    "//llvm/test/CodeGen/M68k/Atomics/rmw.ll",
    "//llvm/test/CodeGen/M68k/CodeModel/Large/Atomics/cmpxchg.ll",
    "//llvm/test/CodeGen/M68k/CodeModel/Large/Atomics/load-store.ll",
    "//llvm/test/CodeGen/M68k/CodeModel/Large/Atomics/rmw.ll",
    "//llvm/test/CodeGen/M68k/CodeModel/Medium/medium-pie-global-access.ll",
    "//llvm/test/CodeGen/M68k/CodeModel/Small/small-pie-global-access.ll",
    "//llvm/test/CodeGen/M68k/Regression/146213.ll",
    "//llvm/test/CodeGen/M68k/Regression/175472.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