gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/AMDGPU/SIInstructions.td",
    "//llvm/test/CodeGen/AMDGPU/extract-subvector.ll",
    "//llvm/test/CodeGen/AMDGPU/fix-sgpr-copies-phi-block-end-iterator-debugloc.ll",
    "//llvm/test/CodeGen/AMDGPU/function-args.ll",
    "//llvm/test/CodeGen/AMDGPU/identical-subrange-spill-infloop.ll",
    "//llvm/test/CodeGen/AMDGPU/kill-true-in-return-block.ll",
    "//llvm/test/CodeGen/AMDGPU/lds-global-non-entry-func.ll",
    "//llvm/test/CodeGen/AMDGPU/loop_exit_with_xor.ll",
    "//llvm/test/CodeGen/AMDGPU/machine-sink-loop-var-out-of-divergent-loop-swdev407790.ll",
    "//llvm/test/CodeGen/AMDGPU/si-annotate-nested-control-flows.ll",
    "//llvm/test/CodeGen/AMDGPU/si-optimize-vgpr-live-range-dbg-instr.ll"
  ],
  "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