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/docs/ReleaseNotes.md",
    "//clang/include/clang/Sema/ExternalSemaSource.h",
    "//clang/include/clang/Sema/MultiplexExternalSemaSource.h",
    "//clang/include/clang/Sema/Sema.h",
    "//clang/include/clang/Serialization/ASTReader.h",
    "//clang/lib/Format/UnwrappedLineParser.cpp",
    "//clang/lib/Sema/MultiplexExternalSemaSource.cpp",
    "//clang/lib/Sema/Sema.cpp",
    "//clang/lib/Serialization/ASTReader.cpp",
    "//clang/lib/Serialization/ASTWriter.cpp",
    "//clang/test/PCH/unused-local-typedef-determinism.cpp",
    "//clang/test/SemaCXX/warn-unused-local-typedef-deterministic-order.cpp",
    "//clang/test/lit.cfg.py",
    "//clang/unittests/Format/TokenAnnotatorTest.cpp",
    "//compiler-rt/lib/tsan/rtl/tsan_interface_atomic.cpp",
    "//lldb/source/Plugins/ExpressionParser/Clang/ASTUtils.h",
    "//llvm/docs/LFI.rst",
    "//llvm/include/llvm/MC/MCLFIRewriter.h",
    "//llvm/lib/MC/MCStreamer.cpp",
    "//llvm/lib/Target/AArch64/AArch64InstrInfo.cpp",
    "//llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.cpp",
    "//llvm/lib/Target/AArch64/MCTargetDesc/AArch64MCLFIRewriter.h",
    "//llvm/test/CodeGen/X86/fmaddsub-combine.ll",
    "//llvm/test/CodeGen/X86/fmsubadd-combine.ll",
    "//llvm/test/MC/AArch64/LFI/guard-elim.s",
    "//llvm/test/MC/AArch64/LFI/mem-lr.s",
    "//llvm/test/MC/AArch64/LFI/pac-errors.s",
    "//llvm/test/MC/AArch64/LFI/pac.s",
    "//llvm/test/MC/AArch64/LFI/return.s",
    "//utils/bazel/llvm-project-overlay/mlir/BUILD.bazel"
  ],
  "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