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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/X86/GISel/X86InstructionSelector.cpp",
    "//llvm/lib/Target/X86/GISel/X86LegalizerInfo.cpp",
    "//llvm/test/CodeGen/X86/GlobalISel/legalize-phi.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/legalize-undef-vec-scaling.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-constant-fold-barrier-vec256.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-constant-fold-barrier-vec512.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-constant-fold-barrier.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-freeze-vec256.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-freeze-vec512.mir",
    "//llvm/test/CodeGen/X86/GlobalISel/select-freeze.mir"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}