gn analyze output:
{
  "compile_targets": [],
  "status": "No dependency",
  "test_targets": []
}
gn analyze input:
{
  "files": [
    "//llvm/lib/Target/Lanai/LanaiTargetMachine.h",
    "//llvm/lib/Target/MSP430/MSP430TargetMachine.h",
    "//llvm/test/CodeGen/Lanai/atomic-oversize.ll",
    "//llvm/test/CodeGen/Lanai/codemodel.ll",
    "//llvm/test/CodeGen/Lanai/comparisons_i32.ll",
    "//llvm/test/CodeGen/Lanai/comparisons_i64.ll",
    "//llvm/test/CodeGen/Lanai/constant_multiply.ll",
    "//llvm/test/CodeGen/Lanai/delay_filler.ll",
    "//llvm/test/CodeGen/Lanai/i32.ll",
    "//llvm/test/CodeGen/Lanai/inlineasm-output-template.ll",
    "//llvm/test/CodeGen/Lanai/lanai-misched-trivial-disjoint.ll",
    "//llvm/test/CodeGen/Lanai/lowering-128.ll",
    "//llvm/test/CodeGen/Lanai/lshift64.ll",
    "//llvm/test/CodeGen/Lanai/machine-verifier-regression.ll",
    "//llvm/test/CodeGen/Lanai/masking_setccs.ll",
    "//llvm/test/CodeGen/Lanai/mem_alu_combiner.ll",
    "//llvm/test/CodeGen/Lanai/multiply.ll",
    "//llvm/test/CodeGen/Lanai/naked-fn-with-frame-pointer.ll",
    "//llvm/test/CodeGen/Lanai/peephole-compare.mir",
    "//llvm/test/CodeGen/Lanai/rshift64.ll",
    "//llvm/test/CodeGen/Lanai/select.ll",
    "//llvm/test/CodeGen/Lanai/set_and_hi.ll",
    "//llvm/test/CodeGen/Lanai/shift.ll",
    "//llvm/test/CodeGen/Lanai/stack-frame.ll",
    "//llvm/test/CodeGen/Lanai/sub-cmp-peephole.ll",
    "//llvm/test/CodeGen/Lanai/subword.ll",
    "//mlir/include/mlir/Dialect/ArmSME/IR/ArmSMEOps.td",
    "//mlir/lib/Dialect/ArmSME/IR/ArmSME.cpp",
    "//mlir/test/Integration/Dialect/Linalg/CPU/ArmSME/matmul.mlir",
    "//mlir/test/Integration/Dialect/Linalg/CPU/ArmSME/multi-tile-matmul-mixed-types.mlir"
  ],
  "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