gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/DirectX/DXILShaderFlags.cpp",
    "//llvm/lib/Target/DirectX/DXILShaderFlags.h",
    "//llvm/lib/Transforms/Vectorize/VPlan.h",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/disable-opt-cs.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/disable-opt-lib.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/max-64-uavs-array-valver1.5.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/max-64-uavs-array-valver1.6.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/max-64-uavs.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/res-may-not-alias-sm6.7.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/uavs-at-every-stage-lib-valver1.7.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/uavs-at-every-stage-vs.ll",
    "//llvm/test/CodeGen/DirectX/ShaderFlags/use-native-low-precision-1.ll"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file