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": [
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp",
    "//llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h",
    "//llvm/test/CodeGen/AMDGPU/bf16.ll",
    "//llvm/test/CodeGen/AMDGPU/fabs.bf16.ll",
    "//llvm/test/CodeGen/AMDGPU/fneg-fabs.bf16.ll",
    "//llvm/test/CodeGen/AMDGPU/fneg.bf16.ll",
    "//llvm/test/CodeGen/ARM/fp16-promote.ll",
    "//llvm/test/CodeGen/Generic/bfloat-op.ll",
    "//llvm/test/CodeGen/Generic/bfloat.ll",
    "//llvm/test/CodeGen/Generic/half-op.ll",
    "//llvm/test/CodeGen/RISCV/half-arith.ll",
    "//llvm/test/CodeGen/Thumb2/mve-vabd.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