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/Target/X86/X86ISelLowering.cpp",
    "//llvm/test/CodeGen/AArch64/arm64-zip.ll",
    "//llvm/test/CodeGen/AArch64/cmp-select-sign.ll",
    "//llvm/test/CodeGen/AArch64/concatbinop.ll",
    "//llvm/test/CodeGen/AArch64/sat-add.ll",
    "//llvm/test/CodeGen/AArch64/select_cc.ll",
    "//llvm/test/CodeGen/AArch64/selectcc-to-shiftand.ll",
    "//llvm/test/CodeGen/AArch64/tbl-loops.ll",
    "//llvm/test/CodeGen/AArch64/vselect-constants.ll",
    "//llvm/test/CodeGen/AArch64/vselect-ext.ll",
    "//llvm/test/CodeGen/ARM/fpclamptosat_vec.ll",
    "//llvm/test/CodeGen/ARM/minnum-maxnum-intrinsics.ll",
    "//llvm/test/CodeGen/LoongArch/lasx/xvmskcond.ll",
    "//llvm/test/CodeGen/LoongArch/lsx/vselect.ll",
    "//llvm/test/CodeGen/Mips/msa/compare_float.ll",
    "//llvm/test/CodeGen/PowerPC/recipest.ll",
    "//llvm/test/CodeGen/PowerPC/sat-add.ll",
    "//llvm/test/CodeGen/SystemZ/vec-max-min-zerosplat.ll",
    "//llvm/test/CodeGen/X86/urem-seteq-vec-tautological.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": []
}