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": [
    "//libc/src/__support/big_int.h",
    "//libc/test/integration/src/pthread/pthread_rwlock_test.cpp",
    "//libc/test/integration/startup/gpu/rpc_stream_test.cpp",
    "//libc/test/integration/startup/gpu/rpc_test.cpp",
    "//libc/test/src/__support/HashTable/table_test.cpp",
    "//libc/test/src/__support/arg_list_test.cpp",
    "//libc/test/src/__support/fixed_point/fx_bits_test.cpp",
    "//libc/test/src/complex/CImagTest.h",
    "//libc/test/src/complex/CRealTest.h",
    "//libc/test/src/fcntl/openat_test.cpp",
    "//libc/test/src/math/CopySignTest.h",
    "//libc/test/src/math/FMaxTest.h",
    "//libc/test/src/math/FMinTest.h",
    "//libc/test/src/math/FrexpTest.h",
    "//libc/test/src/math/NextAfterTest.h",
    "//libc/test/src/math/exhaustive/exhaustive_test.h",
    "//libc/test/src/math/exhaustive/fmod_generic_impl_test.cpp",
    "//libc/test/src/math/smoke/NextAfterTest.h",
    "//libc/test/src/math/smoke/NextTowardTest.h",
    "//libc/test/src/stdio/fileop_test.cpp",
    "//libc/test/src/stdio/sscanf_test.cpp",
    "//libc/test/src/stdlib/StrfromTest.h",
    "//libc/test/src/string/memcpy_test.cpp",
    "//libc/test/src/sys/random/linux/getrandom_test.cpp",
    "//libc/test/src/sys/uio/readv_test.cpp",
    "//libc/test/src/sys/uio/writev_test.cpp",
    "//libc/test/src/time/strftime_test.cpp",
    "//libc/test/src/unistd/lseek_test.cpp",
    "//libc/test/src/unistd/pread_pwrite_test.cpp",
    "//libc/test/src/unistd/read_write_test.cpp",
    "//libc/test/src/unistd/readlink_test.cpp",
    "//libc/test/src/unistd/readlinkat_test.cpp",
    "//libc/test/src/unistd/syscall_test.cpp",
    "//libc/utils/MPFRWrapper/MPCommon.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUAlwaysInlinePass.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUPromoteAlloca.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h",
    "//llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp",
    "//llvm/lib/Target/AMDGPU/GCNSubtarget.cpp",
    "//llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp",
    "//llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp",
    "//llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp"
  ],
  "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