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/CodeGen/SelectionDAG/DAGCombiner.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp",
    "//llvm/test/CodeGen/AArch64/vselect-ext.ll",
    "//llvm/test/CodeGen/AMDGPU/div_i128.ll",
    "//llvm/test/CodeGen/AMDGPU/freeze.ll",
    "//llvm/test/CodeGen/AMDGPU/load-constant-i1.ll",
    "//llvm/test/CodeGen/AMDGPU/load-constant-i16.ll",
    "//llvm/test/CodeGen/AMDGPU/load-constant-i8.ll",
    "//llvm/test/CodeGen/AMDGPU/load-global-i16.ll",
    "//llvm/test/CodeGen/AMDGPU/load-global-i8.ll",
    "//llvm/test/CodeGen/AMDGPU/load-local-i16.ll",
    "//llvm/test/CodeGen/AMDGPU/rem_i128.ll",
    "//llvm/test/CodeGen/AMDGPU/sdiv.ll",
    "//llvm/test/CodeGen/AMDGPU/sext-in-reg-vector-shuffle.ll",
    "//llvm/test/CodeGen/NVPTX/i1-select.ll",
    "//llvm/test/CodeGen/RISCV/abds.ll",
    "//llvm/test/CodeGen/RISCV/fpclamptosat.ll",
    "//llvm/test/CodeGen/RISCV/iabs.ll",
    "//llvm/test/CodeGen/RISCV/rv32zbb.ll",
    "//llvm/test/CodeGen/RISCV/rv32zbs.ll",
    "//llvm/test/CodeGen/RISCV/rvv/fpclamptosat_vec.ll",
    "//llvm/test/CodeGen/RISCV/rvv/vec3-setcc-crash.ll",
    "//llvm/test/CodeGen/RISCV/rvv/vp-splice.ll",
    "//llvm/test/CodeGen/VE/Scalar/min.ll",
    "//llvm/test/CodeGen/X86/combine-sdiv.ll",
    "//llvm/test/CodeGen/X86/freeze-binary.ll",
    "//llvm/test/CodeGen/X86/freeze-vector.ll",
    "//llvm/test/CodeGen/X86/knownbits-hadd-hsub.ll",
    "//llvm/test/CodeGen/X86/midpoint-int-vec-256.ll",
    "//llvm/test/CodeGen/X86/midpoint-int-vec-512.ll",
    "//llvm/test/CodeGen/X86/midpoint-int.ll",
    "//llvm/test/CodeGen/X86/oddsubvector.ll",
    "//llvm/test/CodeGen/X86/pr38539.ll",
    "//llvm/test/CodeGen/X86/vector-compress.ll",
    "//llvm/test/CodeGen/X86/vector-fshl-rot-128.ll",
    "//llvm/test/CodeGen/X86/vector-fshl-rot-256.ll",
    "//llvm/test/CodeGen/X86/vector-fshr-rot-128.ll",
    "//llvm/test/CodeGen/X86/vector-fshr-rot-256.ll",
    "//llvm/test/CodeGen/X86/vector-rotate-128.ll",
    "//llvm/test/CodeGen/X86/vector-rotate-256.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": []
}