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": [
    "//libcxx/utils/ci/buildkite-pipeline-trigger.sh",
    "//llvm/include/llvm/Analysis/BranchProbabilityInfo.h",
    "//llvm/lib/Analysis/BranchProbabilityInfo.cpp",
    "//llvm/lib/Analysis/HashRecognize.cpp",
    "//llvm/lib/Transforms/Vectorize/VectorCombine.cpp",
    "//llvm/test/Transforms/VectorCombine/intrinsic-scalarize.ll",
    "//mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp",
    "//mlir/test/Target/LLVMIR/openmp-simd-reduction-byref.mlir",
    "//mlir/test/Target/LLVMIR/openmp-simd-reduction-simple.mlir",
    "//mlir/test/Target/LLVMIR/openmp-todo.mlir"
  ],
  "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