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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//llvm/include/llvm/CodeGen/GlobalISel/GISelValueTracking.h",
    "//llvm/lib/CodeGen/GlobalISel/GISelValueTracking.cpp",
    "//llvm/test/CodeGen/AArch64/rem-by-const.ll",
    "//llvm/test/CodeGen/AMDGPU/GlobalISel/sdiv.i64.ll",
    "//llvm/test/CodeGen/AMDGPU/GlobalISel/srem.i64.ll",
    "//llvm/test/CodeGen/RISCV/GlobalISel/div-by-constant.ll",
    "//llvm/unittests/CodeGen/GlobalISel/KnownBitsTest.cpp",
    "//llvm/unittests/CodeGen/GlobalISel/KnownBitsVectorTest.cpp"
  ],
  "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