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/AMDGPU/SIInstrInfo.cpp",
    "//llvm/test/CodeGen/AMDGPU/remat-vop.mir",
    "//llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmulu.ll",
    "//llvm/test/MachineVerifier/AMDGPU/unsupported-unaligned-vgpr-check-vsrc-operand.mir",
    "//llvm/test/Transforms/InstCombine/freeze-fp-ops.ll",
    "//llvm/test/Transforms/InstCombine/freeze.ll",
    "//llvm/test/Transforms/InstCombine/icmp.ll",
    "//llvm/test/Transforms/InstCombine/select.ll",
    "//llvm/test/Transforms/InstCombine/sub-of-negatible-inseltpoison.ll",
    "//llvm/test/Transforms/InstCombine/sub-of-negatible.ll",
    "//llvm/test/Transforms/InstCombine/urem-via-cmp-select.ll",
    "//mlir/test/Integration/GPU/CUDA/sm90/gemm_f32_f16_f16_128x128x128.mlir",
    "//mlir/test/Integration/GPU/CUDA/sm90/gemm_pred_f32_f16_f16_128x128x128.mlir"
  ],
  "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": []
}