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-tools-extra/clangd/tool/ClangdMain.cpp",
    "//clang/include/clang/Basic/DiagnosticSemaKinds.td",
    "//clang/include/clang/Sema/SemaHLSL.h",
    "//clang/lib/CodeGen/BackendUtil.cpp",
    "//clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp",
    "//clang/lib/Sema/SemaExpr.cpp",
    "//clang/lib/Sema/SemaHLSL.cpp",
    "//clang/test/CodeGenHLSL/static-local-ctor.hlsl",
    "//clang/test/SemaHLSL/prohibit_resource_edits.hlsl",
    "//clang/tools/driver/cc1as_main.cpp",
    "//clang/tools/driver/driver.cpp",
    "//libcxx/utils/benchmark-historical",
    "//libcxx/utils/test-at-commit",
    "//lldb/tools/lldb-dap/package-lock.json",
    "//llvm/include/llvm/Support/CommandLine.h",
    "//llvm/lib/Support/CommandLine.cpp",
    "//llvm/tools/obj2yaml/obj2yaml.cpp",
    "//llvm/tools/yaml2obj/yaml2obj.cpp",
    "//llvm/unittests/Support/CommandLineTest.cpp",
    "//llvm/utils/FileCheck/FileCheck.cpp",
    "//llvm/utils/split-file/split-file.cpp",
    "//mlir/include/mlir/Dialect/SCF/Transforms/TileUsingInterface.h",
    "//mlir/include/mlir/Dialect/SPIRV/IR/SPIRVControlFlowOps.td",
    "//mlir/lib/Dialect/SCF/Transforms/TileUsingInterface.cpp",
    "//mlir/lib/Dialect/SPIRV/IR/ControlFlowOps.cpp",
    "//mlir/test/Dialect/SPIRV/IR/control-flow-ops.mlir",
    "//mlir/test/Interfaces/TilingInterface/tile-using-custom-op.mlir",
    "//mlir/test/lib/Interfaces/TilingInterface/TestTilingInterfaceTransformOps.cpp",
    "//mlir/test/lib/Interfaces/TilingInterface/TestTilingInterfaceTransformOps.td"
  ],
  "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