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/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp",
    "//llvm/lib/Target/X86/CMakeLists.txt",
    "//llvm/lib/Target/X86/X86.h",
    "//llvm/lib/Target/X86/X86TargetMachine.cpp",
    "//llvm/lib/Target/X86/X86WinFixupBufferSecurityCheck.cpp",
    "//llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-stack-protector-windows.ll",
    "//llvm/test/CodeGen/X86/opt-pipeline.ll",
    "//llvm/test/CodeGen/X86/stack-protector-msvc-oz.ll",
    "//llvm/test/CodeGen/X86/stack-protector-msvc.ll",
    "//llvm/test/CodeGen/X86/tailcc-ssp.ll",
    "//llvm/test/DebugInfo/COFF/fpo-stack-protect.ll",
    "//llvm/utils/gn/secondary/llvm/lib/Target/X86/BUILD.gn"
  ],
  "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