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": [
    "//lld/test/ELF/ppc64-local-exec-tls.s",
    "//llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp",
    "//llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.h",
    "//llvm/lib/Target/PowerPC/PPCInstr64Bit.td",
    "//llvm/lib/Target/PowerPC/PPCInstrFormats.td",
    "//llvm/lib/Target/PowerPC/PPCInstrInfo.h",
    "//llvm/lib/Target/PowerPC/PPCInstrInfo.td",
    "//llvm/lib/Target/PowerPC/PPCInstrP10.td",
    "//llvm/lib/Target/PowerPC/PPCInstrSPE.td",
    "//llvm/test/CodeGen/PowerPC/2007-01-31-InlineAsmAddrMode.ll",
    "//llvm/test/CodeGen/PowerPC/2009-07-16-InlineAsm-M-Operand.ll",
    "//llvm/test/MC/PowerPC/ppc64-errors.s"
  ],
  "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