gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/AMDGPU/SOPInstructions.td",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/test/CodeGen/AMDGPU/llvm.amdgcn.s.wait.event.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/alternate-opcode-sindle-bv.ll",
    "//llvm/utils/gn/secondary/llvm/unittests/Frontend/BUILD.gn",
    "//mlir/lib/Target/LLVMIR/ConvertFromLLVMIR.cpp",
    "//mlir/test/Target/LLVMIR/Import/import-failure.ll"
  ],
  "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