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/docs/ABIGuarantees.rst",
    "//libcxx/include/bitset",
    "//libcxx/test/std/utilities/template.bitset/bitset.cons/char_ptr_ctor.pass.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp",
    "//llvm/lib/Target/X86/CMakeLists.txt",
    "//llvm/lib/Target/X86/X86.h",
    "//llvm/lib/Target/X86/X86TargetMachine.cpp",
    "//llvm/lib/Target/X86/X86WinFixupBufferSecurityCheck.cpp",
    "//llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp",
    "//llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-stack-protector-windows.ll",
    "//llvm/test/CodeGen/X86/opt-pipeline.ll",
    "//llvm/test/CodeGen/X86/stack-protector-msvc-oz.ll",
    "//llvm/test/CodeGen/X86/stack-protector-msvc.ll",
    "//llvm/test/CodeGen/X86/tailcc-ssp.ll",
    "//llvm/test/DebugInfo/COFF/fpo-stack-protect.ll",
    "//llvm/test/Transforms/LowerMatrixIntrinsics/select.ll",
    "//llvm/test/tools/llvm-remarkutil/convert.test",
    "//llvm/tools/llvm-remarkutil/RemarkConvert.cpp",
    "//llvm/utils/gn/secondary/llvm/lib/Target/X86/BUILD.gn",
    "//offload/liboffload/API/Common.td",
    "//offload/liboffload/API/Kernel.td",
    "//offload/liboffload/src/OffloadImpl.cpp",
    "//offload/unittests/OffloadAPI/kernel/olLaunchKernel.cpp"
  ],
  "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