gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//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": [
    "//llvm/docs/Instrumentor.rst",
    "//llvm/include/llvm/Transforms/IPO/Instrumentor.h",
    "//llvm/include/llvm/Transforms/IPO/InstrumentorUtils.h",
    "//llvm/lib/Transforms/IPO/CMakeLists.txt",
    "//llvm/lib/Transforms/IPO/InstrumentorConfigFile.cpp",
    "//llvm/lib/Transforms/IPO/InstrumentorUtils.cpp",
    "//llvm/test/Instrumentation/Instrumentor/default_config.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter.ll",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_bad.ll",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_config.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_config_bad.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_errors.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_parentheses.ll",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_parentheses_config.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_pointer_error.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_pointer_null.ll",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_pointer_null_config.json",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_strings.ll",
    "//llvm/test/Instrumentation/Instrumentor/test_filter_strings_config.json",
    "//llvm/test/Instrumentation/Instrumentor/test_malformed_filter.json",
    "//llvm/utils/gn/secondary/llvm/lib/Transforms/IPO/BUILD.gn"
  ],
  "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