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": [
    "//clang/lib/CodeGen/CGBuiltin.cpp",
    "//clang/test/CodeGen/builtins.c",
    "//compiler-rt/include/sanitizer/asan_interface.h",
    "//compiler-rt/lib/asan/asan_fake_stack.cpp",
    "//compiler-rt/lib/asan/asan_interface.inc",
    "//compiler-rt/lib/asan/asan_thread.cpp",
    "//compiler-rt/lib/asan/asan_thread.h",
    "//compiler-rt/lib/asan_abi/asan_abi.cpp",
    "//compiler-rt/lib/asan_abi/asan_abi.h",
    "//compiler-rt/lib/asan_abi/asan_abi_shim.cpp",
    "//compiler-rt/test/asan/TestCases/suppress_fake_stack.cpp",
    "//compiler-rt/test/asan/TestCases/suppress_fake_stack_force_disabled.cpp",
    "//llvm/lib/Target/AArch64/AArch64.h",
    "//llvm/lib/Target/AArch64/AArch64RedundantCondBranchPass.cpp",
    "//llvm/lib/Target/AArch64/AArch64TargetMachine.cpp",
    "//llvm/lib/Target/AArch64/CMakeLists.txt",
    "//llvm/test/CodeGen/AArch64/O3-pipeline.ll",
    "//llvm/test/CodeGen/AArch64/arm64-rev.ll",
    "//llvm/test/CodeGen/AArch64/arm64-shrink-wrapping.ll",
    "//llvm/test/CodeGen/AArch64/block-placement-optimize-branches.ll",
    "//llvm/test/CodeGen/AArch64/cbz_wzr.mir",
    "//llvm/test/CodeGen/AArch64/pr164181.ll",
    "//llvm/test/CodeGen/AArch64/pr166870.ll",
    "//llvm/test/CodeGen/AArch64/tbz-tbnz.ll",
    "//llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/aarch64_generated_funcs.ll.generated.expected",
    "//llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/aarch64_generated_funcs.ll.nogenerated.expected",
    "//llvm/utils/gn/secondary/llvm/lib/Target/AArch64/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