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": [
    "//llvm/include/llvm/CodeGen/ValueTypes.td",
    "//llvm/lib/Target/Hexagon/HexagonBitTracker.cpp",
    "//llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td",
    "//llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp",
    "//llvm/lib/Target/Hexagon/HexagonFrameLowering.h",
    "//llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp",
    "//llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp",
    "//llvm/lib/Target/Hexagon/HexagonPseudo.td",
    "//llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp",
    "//llvm/lib/Target/Hexagon/HexagonRegisterInfo.td",
    "//llvm/test/CodeGen/Hexagon/circ-csm-spill.ll",
    "//llvm/test/CodeGen/Hexagon/circ-csm-vs-vgather.ll",
    "//llvm/test/TableGen/CPtrWildcard.td"
  ],
  "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