[ { "description": "Test CLZERO instruction (ax/eax/rax)", "id": "clzero", "format": "bin", "source": "clzero.asm", "option": "-Ox", "target": [ { "output": "clzero.bin" } ] }, { "description": "Test unsupported CLZERO instruction", "ref": "clzero", "option": "-Ox -DERROR", "target": [ { "stderr": "clzero.stderr" } ], "error": "expected" } ]