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": [
    "//clang/lib/Basic/Targets/AArch64.cpp",
    "//clang/lib/Basic/Targets/AArch64.h",
    "//clang/lib/Basic/Targets/ARM.cpp",
    "//clang/test/CodeGen/arm-acle-coproc.c",
    "//clang/test/Driver/aarch64-v97a.c",
    "//clang/test/Driver/arm-cortex-cpus-1.c",
    "//clang/test/Preprocessor/aarch64-target-features.c",
    "//clang/test/Preprocessor/arm-target-features.c",
    "//llvm/docs/ReleaseNotes.md",
    "//llvm/include/llvm/TargetParser/AArch64TargetParser.h",
    "//llvm/include/llvm/TargetParser/ARMTargetParser.def",
    "//llvm/include/llvm/TargetParser/Triple.h",
    "//llvm/lib/Target/AArch64/AArch64Features.td",
    "//llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp",
    "//llvm/lib/Target/ARM/ARMArchitectures.td",
    "//llvm/lib/Target/ARM/ARMFeatures.td",
    "//llvm/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp",
    "//llvm/lib/TargetParser/ARMTargetParser.cpp",
    "//llvm/lib/TargetParser/ARMTargetParserCommon.cpp",
    "//llvm/lib/TargetParser/Triple.cpp",
    "//llvm/unittests/TargetParser/TargetParserTest.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