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"
  ]
}
gn analyze input:
{
  "files": [
    "//clang/include/clang/Basic/BuiltinsSPIRV.td",
    "//clang/lib/CodeGen/TargetBuiltins/SPIR.cpp",
    "//clang/lib/Headers/hlsl/hlsl_intrinsic_helpers.h",
    "//clang/lib/Headers/hlsl/hlsl_intrinsics.h",
    "//clang/lib/Sema/SemaSPIRV.cpp",
    "//clang/test/CodeGenHLSL/builtins/smoothstep.hlsl",
    "//clang/test/CodeGenSPIRV/Builtins/smoothstep.c",
    "//clang/test/SemaHLSL/BuiltIns/smoothstep-errors.hlsl",
    "//clang/test/SemaSPIRV/BuiltIns/smoothstep-errors.c",
    "//llvm/include/llvm/IR/IntrinsicsSPIRV.td",
    "//llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp",
    "//llvm/test/CodeGen/SPIRV/hlsl-intrinsics/smoothstep.ll",
    "//llvm/test/CodeGen/SPIRV/opencl/smoothstep.ll"
  ],
  "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