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": [
    "//llvm/lib/Target/ARM/ARMISelLowering.cpp",
    "//llvm/lib/Target/ARM/ARMInstrVFP.td",
    "//llvm/test/CodeGen/ARM/arm32-rounding.ll",
    "//llvm/test/CodeGen/ARM/fp16-fullfp16.ll",
    "//llvm/test/CodeGen/ARM/fp16-promote.ll",
    "//llvm/test/CodeGen/ARM/vrint.ll",
    "//llvm/test/CodeGen/Thumb2/bf16-instructions.ll",
    "//llvm/test/CodeGen/Thumb2/float-intrinsics-double.ll",
    "//llvm/test/CodeGen/Thumb2/float-intrinsics-float.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