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": [
    "//flang/lib/Semantics/check-omp-structure.cpp",
    "//flang/lib/Semantics/check-omp-structure.h",
    "//flang/test/Lower/OpenMP/Todo/omp-do-simd-linear.f90",
    "//flang/test/Semantics/OpenMP/cray-pointer-usage.f90",
    "//flang/test/Semantics/OpenMP/declare-mapper02.f90",
    "//flang/test/Semantics/OpenMP/depend01.f90",
    "//flang/test/Semantics/OpenMP/depend07.f90",
    "//llvm/lib/Target/PowerPC/CMakeLists.txt",
    "//llvm/lib/Target/PowerPC/PPC.h",
    "//llvm/lib/Target/PowerPC/PPCInstrInfo.cpp",
    "//llvm/lib/Target/PowerPC/PPCTargetMachine.cpp",
    "//llvm/lib/Target/PowerPC/PPCVSXCopy.cpp",
    "//llvm/lib/Target/PowerPC/PPCVSXWACCCopy.cpp",
    "//llvm/test/CodeGen/PowerPC/dmr-copy.ll",
    "//llvm/test/CodeGen/RISCV/select-const.ll",
    "//llvm/utils/gn/secondary/llvm/lib/Target/PowerPC/BUILD.gn",
    "//mlir/lib/CAPI/IR/BuiltinTypes.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