XED_CMPXCHG8B_LOCK_X86_LEGACY_0F_C7_729455
MEM0:rcw:q REG0=XED_REG_EDX:rcw:SUPP REG1=XED_REG_EAX:rcw:SUPP REG2=XED_REG_ECX:r:SUPP REG3=XED_REG_EBX:r:SUPP MEM0:rcw:q REG0=XED_REG_EDX:rcw:SUPP REG1=XED_REG_EAX:rcw:SUPP REG2=XED_REG_ECX:r:SUPP REG3=XED_REG_EBX:r:SUPP
X86_LEGACY
C7 0F C7
/1
PENTIUMREAL