• LFENCE;ADOX RAX,RBX;VANDNPD XMM0,XMM1,XMM2 on Coffee Lake
• LFENCE;DEC RAX;MOV RAX,0X7FFFFFFF on Coffee Lake
• LFENCE;MOV RAX,0X7FFFFFFF;CMP RAX,RBX on Coffee Lake
• LFENCE;MOV RAX,1;CMP RAX,RBX on Coffee Lake
• LFENCE;ADCX RAX,RBX;ANDN RAX,RBX,RCX on Comet Lake