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-rt/include/flang-rt/runtime/connection.h",
    "//flang-rt/include/flang-rt/runtime/format-implementation.h",
    "//flang-rt/include/flang-rt/runtime/io-error.h",
    "//flang-rt/include/flang-rt/runtime/iostat.h",
    "//flang-rt/lib/runtime/iostat.cpp",
    "//flang/include/flang/Runtime/iostat-consts.h",
    "//flang/include/flang/Semantics/type.h",
    "//flang/lib/Evaluate/intrinsics.cpp",
    "//flang/lib/Semantics/expression.cpp",
    "//flang/lib/Semantics/type.cpp",
    "//flang/test/Semantics/c_f_pointer.f90",
    "//flang/test/Semantics/structconst12.f90",
    "//lldb/include/lldb/Core/Disassembler.h",
    "//lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.cpp",
    "//lldb/source/Plugins/UnwindAssembly/InstEmulation/UnwindAssemblyInstEmulation.h",
    "//llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp",
    "//llvm/lib/Target/AArch64/AArch64RegisterInfo.h"
  ],
  "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