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/docs/HowToUseInstrMappings.rst",
    "//llvm/include/llvm/CodeGen/GlobalISel/GIMatchTableExecutorImpl.h",
    "//llvm/include/llvm/CodeGen/MachineInstr.h",
    "//llvm/include/llvm/MC/MCInstrDesc.h",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp",
    "//llvm/lib/MCA/InstrBuilder.cpp",
    "//llvm/lib/Target/AArch64/AArch64InstrInfo.h",
    "//llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.cpp",
    "//llvm/lib/Target/AMDGPU/MCA/AMDGPUCustomBehaviour.h",
    "//llvm/lib/Target/AMDGPU/R600InstrInfo.h",
    "//llvm/lib/Target/AMDGPU/SIInstrInfo.cpp",
    "//llvm/lib/Target/AMDGPU/SIInstrInfo.h",
    "//llvm/lib/Target/AMDGPU/SIPreEmitPeephole.cpp",
    "//llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp",
    "//llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h",
    "//llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp",
    "//llvm/lib/Target/PowerPC/PPCVSXFMAMutate.cpp",
    "//llvm/lib/Target/SystemZ/SystemZInstrInfo.h",
    "//llvm/lib/Target/WebAssembly/TargetInfo/WebAssemblyTargetInfo.h",
    "//llvm/test/TableGen/get-named-operand-idx.td",
    "//llvm/utils/TableGen/AsmMatcherEmitter.cpp",
    "//llvm/utils/TableGen/CodeGenMapTable.cpp",
    "//llvm/utils/TableGen/InstrInfoEmitter.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