gn analyze output:
{
  "compile_targets": [],
  "status": "Found dependency",
  "test_targets": [
    "//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": [
    "//flang/lib/Optimizer/CodeGen/CodeGen.cpp",
    "//flang/test/Fir/array_coor_nuw_nusw.fir",
    "//flang/test/Fir/convert-to-llvm.fir",
    "//llvm/include/llvm/Transforms/Instrumentation/CopyProf.h",
    "//llvm/lib/Passes/PassBuilder.cpp",
    "//llvm/lib/Passes/PassRegistry.def",
    "//llvm/lib/Transforms/Instrumentation/CMakeLists.txt",
    "//llvm/lib/Transforms/Instrumentation/CopyProf.cpp",
    "//llvm/test/Instrumentation/CopyProf/function-instrumentation.ll",
    "//llvm/test/Instrumentation/CopyProf/no-instrumentation.ll",
    "//llvm/test/Instrumentation/CopyProf/store-instrumentation.ll",
    "//llvm/utils/gn/secondary/llvm/lib/Transforms/Instrumentation/BUILD.gn",
    "//mlir/include/mlir/Dialect/Affine/Transforms/Passes.h",
    "//mlir/include/mlir/Dialect/Affine/Transforms/Passes.td",
    "//mlir/lib/Dialect/Affine/Transforms/AffineLoopNormalize.cpp",
    "//mlir/lib/Dialect/Tosa/IR/TosaCanonicalizations.cpp",
    "//mlir/test/Dialect/Affine/affine-loop-normalize.mlir",
    "//mlir/test/Dialect/Tosa/canonicalize.mlir"
  ],
  "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