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/Lower/OpenMP/Clauses.cpp",
    "//flang/lib/Lower/OpenMP/OpenMP.cpp",
    "//flang/lib/Semantics/check-omp-structure.cpp",
    "//flang/test/Lower/OpenMP/Todo/interop-construct.f90",
    "//flang/test/Lower/OpenMP/Todo/interop-prefer-type-selector-list.f90",
    "//flang/test/Lower/OpenMP/Todo/interop-prefer-type-unknown-fr.f90",
    "//flang/test/Lower/OpenMP/interop.f90",
    "//flang/test/Semantics/OpenMP/interop-construct-v60.f90",
    "//flang/test/Semantics/OpenMP/interop-prefer-type.f90",
    "//llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPAttrDefs.td",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPEnums.td",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td",
    "//mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp",
    "//mlir/test/Dialect/OpenMP/ops.mlir",
    "//mlir/test/Target/LLVMIR/openmp-interop-depend.mlir",
    "//mlir/test/Target/LLVMIR/openmp-interop.mlir",
    "//openmp/module/omp_lib.F90.var",
    "//openmp/module/omp_lib.h.var"
  ],
  "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": []
}