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": [
    "//llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp",
    "//llvm/lib/Target/RISCV/RISCVRegisterInfo.td",
    "//llvm/test/CodeGen/AMDGPU/eliminate-frame-index-v-add-co-u32.mir",
    "//llvm/test/CodeGen/AMDGPU/eliminate-frame-index-v-add-u32.mir",
    "//llvm/test/CodeGen/AMDGPU/frame-index-elimination.ll",
    "//llvm/test/CodeGen/AMDGPU/local-stack-alloc-block-sp-reference.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