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/include/llvm/TargetParser/RISCVTargetParser.h",
    "//llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.cpp",
    "//llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h",
    "//llvm/lib/Target/RISCV/RISCVISelLowering.h",
    "//llvm/lib/TargetParser/RISCVTargetParser.cpp",
    "//llvm/unittests/Target/RISCV/CMakeLists.txt",
    "//llvm/unittests/TargetParser/CMakeLists.txt",
    "//llvm/unittests/TargetParser/RISCVTargetParserTest.cpp",
    "//llvm/utils/gn/secondary/llvm/unittests/Target/RISCV/BUILD.gn",
    "//llvm/utils/gn/secondary/llvm/unittests/TargetParser/BUILD.gn",
    "//mlir/python/mlir/dialects/arith.py",
    "//mlir/test/python/dialects/arith_dialect.py"
  ],
  "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