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": [
    "//clang/test/Driver/darwin-ld-optimization-opt.c",
    "//libcxx/include/__configuration/attributes.h",
    "//libcxx/include/__numeric/reduce.h",
    "//libcxx/include/__numeric/transform_reduce.h",
    "//llvm/include/llvm/IR/Instruction.h",
    "//llvm/include/llvm/IR/RuntimeLibcalls.td",
    "//llvm/lib/IR/Instruction.cpp",
    "//llvm/lib/Target/Mips/MipsSubtarget.cpp",
    "//llvm/test/Transforms/Util/DeclareRuntimeLibcalls/bsd.ll",
    "//llvm/test/Transforms/Util/DeclareRuntimeLibcalls/hexagon.ll",
    "//llvm/test/Transforms/Util/DeclareRuntimeLibcalls/mips.ll",
    "//mlir/lib/Dialect/OpenACC/Transforms/ACCCGToGPU.cpp",
    "//mlir/test/Dialect/OpenACC/acc-cg-to-gpu-block-reduction-store-private-dest.mlir"
  ],
  "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