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": [
    "//llvm/lib/Target/Mips/MipsSEFrameLowering.cpp",
    "//llvm/lib/Target/Mips/MipsSEISelDAGToDAG.cpp",
    "//llvm/lib/Target/Mips/MipsSEInstrInfo.cpp",
    "//llvm/lib/Target/Mips/MipsSubtarget.cpp",
    "//llvm/lib/Transforms/Scalar/ConstraintElimination.cpp",
    "//llvm/test/CodeGen/Mips/cconv/arguments-float.ll",
    "//llvm/test/CodeGen/Mips/cconv/arguments-struct.ll",
    "//llvm/test/CodeGen/Mips/cconv/arguments-varargs.ll",
    "//llvm/test/CodeGen/Mips/cconv/arguments.ll",
    "//llvm/test/CodeGen/Mips/cconv/callee-saved-float.ll",
    "//llvm/test/CodeGen/Mips/cconv/callee-saved.ll",
    "//llvm/test/CodeGen/Mips/cconv/memory-layout.ll",
    "//llvm/test/CodeGen/Mips/cconv/o32-fp64-gpr-moves.ll",
    "//llvm/test/CodeGen/Mips/cconv/o32-mips64.ll",
    "//llvm/test/CodeGen/Mips/cconv/reserved-space.ll",
    "//llvm/test/CodeGen/Mips/cconv/return-float.ll",
    "//llvm/test/CodeGen/Mips/cconv/return-hard-float.ll",
    "//llvm/test/CodeGen/Mips/cconv/return-struct.ll",
    "//llvm/test/CodeGen/Mips/cconv/return.ll",
    "//llvm/test/CodeGen/Mips/cconv/stack-alignment.ll",
    "//llvm/test/Transforms/ConstraintElimination/mul-with-overflow.ll",
    "//llvm/test/Transforms/ConstraintElimination/uadd-with-overflow.ll",
    "//llvm/test/Transforms/ConstraintElimination/usub-with-overflow.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": []
}