gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//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/RISCV/GISel/RISCVLegalizerInfo.cpp",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.cpp",
    "//llvm/test/CodeGen/RISCV/GlobalISel/irtranslator/vec-alu.ll",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-add-zve32x.mir",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-add.mir",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-and.mir",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-or.mir",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-sub.mir",
    "//llvm/test/CodeGen/RISCV/GlobalISel/legalizer/rvv/legalize-xor.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": []
}