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/Transforms/Vectorize/VPlan.h",
    "//llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp",
    "//llvm/test/Transforms/LoopVectorize/RISCV/vplan-vp-intrinsics-reduction.ll",
    "//llvm/test/Transforms/LoopVectorize/first-order-recurrence-chains-vplan.ll",
    "//llvm/test/Transforms/LoopVectorize/first-order-recurrence-sink-replicate-region.ll",
    "//llvm/test/Transforms/LoopVectorize/interleave-and-scalarize-only.ll",
    "//llvm/test/Transforms/LoopVectorize/vplan-printing.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": []
}
running all tests due to change to blacklisted file