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": [
    "//flang/include/flang/Lower/DirectivesCommon.h",
    "//flang/lib/Optimizer/OpenMP/MapInfoFinalization.cpp",
    "//flang/test/Lower/OpenMP/dynamic-len-char-bounds-gen.f90",
    "//libcxx/include/__vector/vector.h",
    "//libcxxabi/include/__cxxabi_config.h",
    "//llvm/include/llvm/CodeGen/BasicTTIImpl.h",
    "//llvm/include/llvm/CodeGen/SelectionDAG.h",
    "//llvm/include/llvm/IR/RuntimeLibcalls.td",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp",
    "//llvm/lib/Target/X86/X86ISelLowering.cpp",
    "//llvm/test/CodeGen/AArch64/llvm.sincospi.error.ll",
    "//llvm/test/CodeGen/AArch64/llvm.sincospi.ll",
    "//llvm/test/CodeGen/ARM/llvm.sincospi.ll",
    "//llvm/test/CodeGen/PowerPC/llvm.sincos.ll",
    "//llvm/test/CodeGen/PowerPC/llvm.sincospi.ll",
    "//llvm/test/CodeGen/PowerPC/llvm.sincospi.ppcfp128.ll",
    "//llvm/test/CodeGen/X86/llvm.sincospi.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