#as: #objdump: -dw #name: x86_64 CLWB insns #source: x86-64-clwb.s .*: +file format .* Disassembly of section \.text: 0+ <_start>: [ ]*[a-f0-9]+:[ ]*66 0f ae 31[ ]*clwb \(%rcx\) [ ]*[a-f0-9]+:[ ]*66 42 0f ae b4 f0 23 01 00 00[ ]*clwb 0x123\(%rax,%r14,8\) [ ]*[a-f0-9]+:[ ]*66 0f ae 31[ ]*clwb \(%rcx\) [ ]*[a-f0-9]+:[ ]*66 42 0f ae b4 f0 34 12 00 00[ ]*clwb 0x1234\(%rax,%r14,8\) #pass