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",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/lib/CodeGen/CGHLSLBuiltins.cpp",
    "//clang/test/CodeGenHLSL/builtins/select.hlsl",
    "//libc/test/src/dirent/CMakeLists.txt",
    "//libc/test/src/dirent/dirent_test.cpp",
    "//libc/test/src/fcntl/CMakeLists.txt",
    "//libc/test/src/fcntl/creat_test.cpp",
    "//libc/test/src/fcntl/fcntl_test.cpp",
    "//libc/test/src/fcntl/openat_test.cpp",
    "//libc/test/src/sched/CMakeLists.txt",
    "//libc/test/src/sched/affinity_test.cpp",
    "//libc/test/src/sched/cpu_count_test.cpp",
    "//libc/test/src/sched/get_priority_test.cpp",
    "//libc/test/src/sched/getcpu_test.cpp",
    "//libc/test/src/sched/param_and_scheduler_test.cpp",
    "//libc/test/src/sched/sched_rr_get_interval_test.cpp",
    "//libc/test/src/sched/yield_test.cpp",
    "//libc/test/src/signal/CMakeLists.txt",
    "//libc/test/src/signal/sigaltstack_test.cpp",
    "//libc/test/src/signal/signal_test.cpp",
    "//libc/test/src/signal/sigprocmask_test.cpp",
    "//llvm/lib/Target/RISCV/RISCVInstrInfoD.td",
    "//llvm/lib/Target/RISCV/RISCVInstrInfoF.td",
    "//llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td",
    "//llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp",
    "//llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp",
    "//llvm/test/Transforms/LoopVectorize/AArch64/reg-usage.ll",
    "//llvm/test/Transforms/LoopVectorize/PowerPC/large-loop-rdx.ll",
    "//llvm/test/Transforms/LoopVectorize/X86/pr47437.ll",
    "//llvm/test/Transforms/SLPVectorizer/X86/commutable-member-in-non-commutable-node.ll"
  ],
  "test_targets": [
    "//clang-tools-extra/clangd/test:check-clangd",
    "//clang-tools-extra/test:check-clang-tools",
    "//clang/test:check-clang",
    "//lld/test:check-lld",
    "//llvm/test:check-llvm"
  ],
  "additional_compile_targets": []
}
running all tests due to change to blacklisted file