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/lib/Target/ARC/MCTargetDesc/ARCTargetStreamer.h",
    "//llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp",
    "//llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp",
    "//llvm/lib/Target/Hexagon/MCTargetDesc/HexagonTargetStreamer.h",
    "//llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp",
    "//llvm/lib/Target/Mips/MCTargetDesc/MipsTargetStreamer.h",
    "//llvm/lib/Target/Mips/MipsAsmPrinter.cpp",
    "//llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp",
    "//llvm/lib/Target/PowerPC/MCTargetDesc/PPCTargetStreamer.h",
    "//llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp",
    "//llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td",
    "//llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp",
    "//llvm/lib/Target/SystemZ/MCTargetDesc/SystemZTargetStreamer.h",
    "//llvm/lib/Target/SystemZ/SystemZAsmPrinter.h",
    "//llvm/lib/Target/XCore/MCTargetDesc/XCoreTargetStreamer.h",
    "//llvm/lib/Target/XCore/XCoreAsmPrinter.cpp"
  ],
  "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