gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//clang/test/Driver/print-enabled-extensions/riscv-sifive-x390.c",
    "//clang/test/Driver/riscv-cpus.c",
    "//clang/test/Misc/target-invalid-cpu-note/riscv.c",
    "//flang-rt/lib/runtime/assign.cpp",
    "//flang/docs/Extensions.md",
    "//flang/include/flang/Support/Fortran-features.h",
    "//flang/lib/Evaluate/tools.cpp",
    "//flang/lib/Semantics/check-declarations.cpp",
    "//flang/lib/Semantics/expression.cpp",
    "//flang/lib/Semantics/runtime-type-info.cpp",
    "//flang/test/Semantics/bug141807.f90",
    "//flang/test/Semantics/deferred01.f90",
    "//flang/test/Semantics/typeinfo01.f90",
    "//llvm/docs/ReleaseNotes.md",
    "//llvm/lib/Target/RISCV/RISCVProcessors.td",
    "//llvm/test/CodeGen/X86/constant-hoisting-cmp.ll",
    "//llvm/test/CodeGen/X86/pr142513.ll",
    "//llvm/test/CodeGen/X86/pr62145.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