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/MC/MCTargetOptionsCommandFlags.h",
    "//llvm/lib/CodeGen/CommandFlags.cpp",
    "//llvm/lib/CodeGen/PreISelIntrinsicLowering.cpp",
    "//llvm/lib/MC/CMakeLists.txt",
    "//llvm/lib/MC/MCTargetOptionsCommandFlags.cpp",
    "//llvm/lib/MC/MCToolOptions.td",
    "//llvm/lib/Target/AArch64/AArch64InstrInfo.cpp",
    "//llvm/lib/Target/AArch64/AArch64MIPeepholeOpt.cpp",
    "//llvm/lib/Target/AArch64/AArch64PTrueCoalescing.cpp",
    "//llvm/lib/Target/ARC/MCTargetDesc/ARCMCTargetDesc.cpp",
    "//llvm/lib/Target/BPF/MCTargetDesc/BPFMCTargetDesc.cpp",
    "//llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp",
    "//llvm/lib/Target/Hexagon/HexagonOptAddrMode.cpp",
    "//llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp",
    "//llvm/lib/Target/M68k/MCTargetDesc/M68kMCTargetDesc.cpp",
    "//llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h",
    "//llvm/lib/Target/Sparc/SparcISelLowering.cpp",
    "//llvm/test/CodeGen/ARC/null-target-streamer.ll",
    "//llvm/test/CodeGen/BPF/null-target-streamer.ll",
    "//llvm/test/CodeGen/Lanai/null-target-streamer.ll",
    "//llvm/test/CodeGen/M68k/null-target-streamer.ll",
    "//llvm/test/CodeGen/SPARC/fp-strict-cmp.ll",
    "//llvm/test/CodeGen/SPARC/fp-strict.ll",
    "//llvm/test/CodeGen/SPARC/fp128-strict.ll",
    "//llvm/test/MC/Hexagon/nowarn.s",
    "//llvm/tools/llc/lib/llcdriver.cpp",
    "//llvm/tools/llvm-mc/llvm-mc.cpp",
    "//llvm/tools/llvm-mca/llvm-mca.cpp",
    "//llvm/utils/gn/secondary/llvm/lib/MC/BUILD.gn",
    "//utils/bazel/llvm-project-overlay/llvm/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