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/CodeGen/SelectionDAG/LegalizeTypes.h",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp",
    "//llvm/test/CodeGen/AArch64/fptosi-sat-vector.ll",
    "//llvm/test/CodeGen/AArch64/fptoui-sat-vector.ll",
    "//mlir/lib/Conversion/ArithToLLVM/ArithToLLVM.cpp",
    "//mlir/lib/Conversion/LLVMCommon/VectorPattern.cpp",
    "//mlir/test/Conversion/ArithToLLVM/arith-to-llvm.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