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": [
    "//compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h",
    "//compiler-rt/test/asan/TestCases/complete_stack_trace.c",
    "//llvm/docs/LibFuzzer.md",
    "//llvm/include/llvm/IR/PatternMatch.h",
    "//llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp",
    "//llvm/lib/Target/SystemZ/SystemZCallingConv.h",
    "//llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp",
    "//llvm/lib/Transforms/InstCombine/InstCombineInternal.h",
    "//llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp",
    "//llvm/test/Transforms/InstCombine/select-of-bittest.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": []
}
running all tests due to change to blacklisted file