gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//flang/include/flang/Optimizer/Builder/FIRBuilder.h",
    "//flang/include/flang/Optimizer/Builder/Runtime/RTBuilder.h",
    "//flang/include/flang/Optimizer/Dialect/FIRDialect.td",
    "//flang/include/flang/Optimizer/Transforms/Passes.h",
    "//flang/include/flang/Optimizer/Transforms/Passes.td",
    "//flang/include/flang/Optimizer/Transforms/RuntimeFunctions.inc",
    "//flang/lib/Lower/IO.cpp",
    "//flang/lib/Optimizer/Builder/FIRBuilder.cpp",
    "//flang/lib/Optimizer/CodeGen/CodeGen.cpp",
    "//flang/lib/Optimizer/Passes/Pipelines.cpp",
    "//flang/lib/Optimizer/Transforms/CMakeLists.txt",
    "//flang/lib/Optimizer/Transforms/GenRuntimeCallsForTest.cpp",
    "//flang/lib/Optimizer/Transforms/SetRuntimeCallAttributes.cpp",
    "//flang/test/Driver/mlir-pass-pipeline.f90",
    "//flang/test/Fir/basic-program.fir",
    "//flang/test/Lower/array-temp.f90",
    "//flang/test/Transforms/set-runtime-call-attributes.fir",
    "//flang/test/Transforms/verify-known-runtime-functions.fir",
    "//flang/test/Utils/generate-checks-for-runtime-funcs.py"
  ],
  "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