# Check 64bit XSAVES instructions .allow_index_reg .text _start: xsaves64 (%rcx) # XSAVES xsaves64 0x123(%rax,%r14,8) # XSAVES xrstors64 (%rcx) # XSAVES xrstors64 0x123(%rax,%r14,8) # XSAVES .intel_syntax noprefix xsaves64 [rcx] # XSAVES xsaves64 [rax+r14*8+0x1234] # XSAVES xrstors64 [rcx] # XSAVES xrstors64 [rax+r14*8+0x1234] # XSAVES