# Check 32bit WAITPKG instructions. .text _start: .rept 2 umonitor %eax umonitor %cx umwait %ecx umwait %ebx, %edx, %eax tpause %ecx tpause %ebx, %edx, %eax .intel_syntax noprefix umwait edi, edx, eax tpause edi, edx, eax .att_syntax prefix .code16 .endr