# Check 64bit CLFLUSHOPT instructions | |
.allow_index_reg | |
.text | |
_start: | |
clflushopt (%rcx) # CLFLUSHOPT | |
clflushopt 0x123(%rax,%r14,8) # CLFLUSHOPT | |
.intel_syntax noprefix | |
clflushopt BYTE PTR [rcx] # CLFLUSHOPT | |
clflushopt BYTE PTR [rax+r14*8+0x1234] # CLFLUSHOPT |