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": [
    "//.github/workflows/libc-fullbuild-tests.yml",
    "//clang/include/clang/Basic/BuiltinsHexagon.td",
    "//clang/include/clang/CIR/Dialect/IR/CIRCUDAAttrs.td",
    "//clang/include/clang/Options/Options.td",
    "//clang/lib/Basic/Targets/Hexagon.cpp",
    "//clang/lib/CIR/CodeGen/CIRGenCUDANV.cpp",
    "//clang/lib/CIR/Dialect/IR/CIRAttrs.cpp",
    "//clang/lib/CIR/Dialect/Transforms/LoweringPrepare.cpp",
    "//clang/test/CIR/CodeGenCUDA/texture.cu",
    "//clang/test/CIR/IR/var-registration.cir",
    "//clang/test/Driver/hexagon-toolchain-elf.c",
    "//clang/test/Preprocessor/hexagon-predefines.c",
    "//compiler-rt/cmake/Modules/AddCompilerRT.cmake",
    "//compiler-rt/lib/scudo/standalone/CMakeLists.txt",
    "//libc/docs/build_and_test.md",
    "//libc/docs/full_host_build.md",
    "//libc/docs/getting_started.md",
    "//llvm/lib/Target/Hexagon/Hexagon.td",
    "//llvm/lib/Target/Hexagon/HexagonDepArch.h",
    "//llvm/lib/Target/Hexagon/HexagonDepArch.td",
    "//llvm/lib/Target/Hexagon/HexagonDepIICHVX.td",
    "//llvm/lib/Target/Hexagon/HexagonDepIICScalar.td",
    "//llvm/lib/Target/Hexagon/HexagonDepInstrFormats.td",
    "//llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td",
    "//llvm/lib/Target/Hexagon/HexagonSchedule.td",
    "//llvm/lib/Target/Hexagon/HexagonScheduleV85.td",
    "//llvm/lib/Target/Hexagon/HexagonSubtarget.h",
    "//llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCELFStreamer.cpp",
    "//llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp",
    "//llvm/test/MC/Hexagon/arch-support.s",
    "//llvm/test/MC/Hexagon/v85.s",
    "//llvm/test/MC/Hexagon/v85_arch.s"
  ],
  "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