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": [
    "//flang/lib/Semantics/check-declarations.cpp",
    "//flang/test/Semantics/declarations06.f90",
    "//lldb/source/Host/common/Host.cpp",
    "//llvm/include/llvm/Support/KnownBits.h",
    "//llvm/lib/Analysis/ValueTracking.cpp",
    "//llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp",
    "//llvm/lib/Support/KnownBits.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp",
    "//llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp",
    "//llvm/lib/Target/ARM/ARMISelLowering.cpp",
    "//llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp",
    "//llvm/test/CodeGen/AArch64/sve-cmp-folds.ll",
    "//llvm/test/CodeGen/AArch64/sve-extract-element.ll",
    "//llvm/test/CodeGen/AMDGPU/ds-sub-offset.ll",
    "//llvm/test/Transforms/InstCombine/fold-log2-ceil-idiom.ll",
    "//llvm/test/Transforms/InstCombine/icmp-sub.ll",
    "//llvm/test/Transforms/InstCombine/sub.ll",
    "//llvm/unittests/Support/KnownBitsTest.cpp"
  ],
  "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