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": [
    "//flang/lib/Parser/openmp-parsers.cpp",
    "//flang/lib/Parser/unparse.cpp",
    "//flang/test/Lower/OpenMP/Todo/threadset.f90",
    "//flang/test/Parser/OpenMP/threadset-clause.f90",
    "//flang/test/Semantics/OpenMP/threadset-clause.f90",
    "//llvm/lib/Target/X86/X86ISelLowering.cpp",
    "//llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp",
    "//llvm/test/CodeGen/X86/compress-undef-float-passthrough.ll",
    "//llvm/test/CodeGen/X86/vector-shuffle-combining-avx512f.ll",
    "//llvm/test/Transforms/LoopVectorize/AArch64/pr60831-sve-inv-store-crash.ll",
    "//llvm/test/Transforms/LoopVectorize/AArch64/sve-inductions-unusual-types.ll",
    "//llvm/test/Transforms/LoopVectorize/AArch64/sve-vector-reverse.ll",
    "//llvm/test/Transforms/LoopVectorize/RISCV/riscv-vector-reverse.ll",
    "//llvm/test/Transforms/LoopVectorize/RISCV/strided-accesses.ll",
    "//llvm/test/Transforms/LoopVectorize/scalable-assume.ll",
    "//llvm/test/Transforms/LoopVectorize/scalable-first-order-recurrence.ll",
    "//llvm/test/Transforms/LoopVectorize/scalable-inductions.ll",
    "//llvm/test/Transforms/LoopVectorize/scalable-iv-outside-user.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": []
}