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": [
    "//clang/lib/Basic/Targets/RISCV.cpp",
    "//clang/lib/Basic/Targets/RISCV.h",
    "//clang/lib/CodeGen/CGBuiltin.cpp",
    "//clang/lib/CodeGen/CodeGenFunction.h",
    "//clang/test/CodeGen/RISCV/builtin-cpu-is-error.c",
    "//clang/test/CodeGen/RISCV/builtin-cpu-is.c",
    "//llvm/include/llvm/TargetParser/RISCVTargetParser.h",
    "//llvm/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp",
    "//llvm/lib/Target/RISCV/RISCVProcessors.td",
    "//llvm/lib/TargetParser/RISCVTargetParser.cpp",
    "//llvm/test/TableGen/riscv-target-def.td",
    "//llvm/utils/TableGen/RISCVTargetDefEmitter.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