660F8411223344 ICLASS: JZ CATEGORY: COND_BR EXTENSION: BASE IFORM: JZ_RELBRd ISA_SET: I86 ATTRIBUTES: MPX_PREFIX_ABLE SHORT: jz 0x44332218 Encodable! 0F8411223344 Discrepenacy after re-encoding. dec_len= 7 [660F8411223344] enc_olen= 6 [0F8411223344] for instruction: JZ JZ_RELBRd BRDISP_WIDTH:32, DF64, DISP_WIDTH:32, EASZ:3, EOSZ:3, LZCNT, MAP:1, MAX_BYTES:7, MODE:2, NOMINAL_OPCODE:132, NPREFIXES:1, OUTREG:RFLAGS, P4, POS_DISP:3, POS_NOMINAL_OPCODE:2, PREFIX66, REG0:RIP, REG1:RFLAGS, RELBR:0x44332211, SMODE:2, SRM:4, TZCNT 0 RELBR/R/D/EXPLICIT/IMM_CONST/1 1 REG0/RW/Q/SUPPRESSED/REG/RIP 2 REG1/R/Y/SUPPRESSED/NT_LOOKUP_FN/RFLAGS YDIS: jz 0x44332218 vs Encode request: JZ BRDISP_WIDTH:32, DF64, DISP_WIDTH:32, EASZ:3, EOSZ:3, LZCNT, MAP:1, MAX_BYTES:7, MODE:2, NOMINAL_OPCODE:132, NPREFIXES:1, OUTREG:RFLAGS, P4, POS_DISP:3, POS_NOMINAL_OPCODE:2, PREFIX66, REG0:RIP, REG1:RFLAGS, RELBR:0x44332211, SMODE:2, SRM:4, TZCNT OPERAND ORDER: RELBR