gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVInstrInfo.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVInstrInfo.td",
    "//llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVPostLegalizer.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVPreLegalizer.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVRegisterBankInfo.cpp",
    "//llvm/lib/Target/SPIRV/SPIRVRegisterBanks.td",
    "//llvm/lib/Target/SPIRV/SPIRVRegisterInfo.td",
    "//llvm/test/CodeGen/SPIRV/instructions/select-phi.ll",
    "//llvm/test/CodeGen/SPIRV/instructions/select-ptr-load.ll",
    "//llvm/test/CodeGen/SPIRV/instructions/select.ll",
    "//llvm/test/CodeGen/SPIRV/select-builtin.ll",
    "//llvm/test/CodeGen/SPIRV/transcoding/memcpy-zext.ll",
    "//llvm/test/CodeGen/SPIRV/transcoding/spirv-private-array-initialization.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