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/PowerPC/PPCISelLowering.cpp",
    "//llvm/test/CodeGen/PowerPC/2008-10-28-f128-i32.ll",
    "//llvm/test/CodeGen/PowerPC/atomicrmw-uinc-udec-wrap.ll",
    "//llvm/test/CodeGen/PowerPC/ctrloops-pseudo.ll",
    "//llvm/test/CodeGen/PowerPC/expand-isel-to-branch.ll",
    "//llvm/test/CodeGen/PowerPC/fp-strict-fcmp-spe.ll",
    "//llvm/test/CodeGen/PowerPC/fp-to-int-to-fp.ll",
    "//llvm/test/CodeGen/PowerPC/fptoui-be-crash.ll",
    "//llvm/test/CodeGen/PowerPC/funnel-shift-rot.ll",
    "//llvm/test/CodeGen/PowerPC/funnel-shift.ll",
    "//llvm/test/CodeGen/PowerPC/i1-to-double.ll",
    "//llvm/test/CodeGen/PowerPC/ppcf128-constrained-fp-intrinsics.ll",
    "//llvm/test/CodeGen/PowerPC/pr43976.ll",
    "//llvm/test/CodeGen/PowerPC/pr49509.ll",
    "//llvm/test/CodeGen/PowerPC/save-crbp-ppc32svr4.ll",
    "//llvm/test/CodeGen/PowerPC/select-cc-no-isel.ll",
    "//llvm/test/CodeGen/PowerPC/select.ll",
    "//llvm/test/CodeGen/PowerPC/select_const.ll",
    "//llvm/test/CodeGen/PowerPC/smulfixsat.ll",
    "//llvm/test/CodeGen/PowerPC/spe.ll",
    "//llvm/test/CodeGen/PowerPC/srem-seteq-illegal-types.ll",
    "//llvm/test/CodeGen/PowerPC/umulfixsat.ll",
    "//llvm/test/CodeGen/PowerPC/umulo-128-legalisation-lowering.ll",
    "//llvm/test/CodeGen/PowerPC/urem-seteq-illegal-types.ll",
    "//llvm/test/CodeGen/PowerPC/varargs.ll",
    "//llvm/test/CodeGen/PowerPC/wide-scalar-shift-by-byte-multiple-legalization.ll",
    "//llvm/test/CodeGen/PowerPC/wide-scalar-shift-legalization.ll"
  ],
  "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": []
}