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": [
    "//flang/lib/Lower/OpenMP/OpenMP.cpp",
    "//flang/test/Lower/OpenMP/Todo/declare-simd-uniform.f90",
    "//flang/test/Lower/OpenMP/declare-simd.f90",
    "//llvm/include/llvm/Analysis/MemorySSA.h",
    "//llvm/include/llvm/IR/Constants.h",
    "//llvm/include/llvm/IR/GlobalAlias.h",
    "//llvm/include/llvm/IR/GlobalIFunc.h",
    "//llvm/include/llvm/IR/GlobalVariable.h",
    "//llvm/include/llvm/IR/InstrTypes.h",
    "//llvm/include/llvm/IR/Instructions.h",
    "//llvm/include/llvm/IR/User.h",
    "//llvm/include/llvm/Support/Error.h",
    "//llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp",
    "//llvm/lib/IR/ConstantsContext.h",
    "//llvm/lib/IR/User.cpp",
    "//llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp",
    "//llvm/test/CodeGen/AArch64/setcc-redundant-cmlt.ll",
    "//llvm/test/CodeGen/M68k/setcc-redundant.ll",
    "//llvm/unittests/Support/ErrorTest.cpp",
    "//mlir/include/mlir/Dialect/OpenMP/OpenMPOps.td",
    "//mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp",
    "//mlir/test/Dialect/OpenMP/invalid.mlir",
    "//mlir/test/Dialect/OpenMP/ops.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