83     // 6 means the topmost bit in nImms  in Create()
173                 // 2 : 2 means remove trailing zeros  in Ldp()
177                 // 3 : 3 means remove trailing zeros  in Ldp()
181                 // 4 : 4 means remove trailing zeros  in Ldp()
216                 // 2 : 2 means remove trailing zeros  in Stp()
220                 // 3 : 3 means remove trailing zeros  in Stp()
224                 // 4 : 4 means remove trailing zeros  in Stp()
255             // 3 : means opc bit is 11  in GetOpcFromScale()
498         // 48 : 48 means RegXSize - HWORDSIZE  in TrySequenceOfOnes()
589         // 3 : 3 means repeat 3 times, Imm encode has been done.  in TryReplicateHWords()
619 …firstshift = (tz / 16) * 16;         // 16 : 16  means the operand of MOVK/N/Z is 16 bits Immediate  in EmitMovInstruct()
620         // 63 : 63  means the topmost bits of RegXSize  in EmitMovInstruct()
621 …lastshift = ((63 - lz) / 16) * 16;   // 16 : 16  means the operand of MOVK/N/Z is 16 bits Immediate  in EmitMovInstruct()
634 …     firstshift += 16;                   // 16 : 16  means the operand of MOVK is 16 bits Immediate  in EmitMovInstruct()
906     // 2 : 2 means 4 bytes aligned.  in B()
926     // 2 : 2 means 4 bytes aligned.  in Bl()
947     // 2 : 2 means 4 bytes aligned.  in B()
961     // 2 : 2 means 4 bytes aligned.  in Cbz()
969     // 2 : 2 means 4 bytes aligned.  in Cbnz()
989     // 2 : 2 means 4 bytes aligned.  in Tbz()
1006     // 2 : 2 means 4 bytes aligned.  in Tbnz()
1063     // 2 : 2 means 4 bytes aligned.  in GetLinkOffsetFromBranchInst()
1074             // 31 : 31 means topmost bits of instruction "uint32_t"  in ImmBranch()
1080             // 31 : 31 means topmost bits of instruction "uint32_t"  in ImmBranch()
1086             // 31 : 31 means topmost bits of instruction "uint32_t"  in ImmBranch()
1092             // 31 : 31 means topmost bits of instruction "uint32_t"  in ImmBranch()
1104     // 2 : 2 means 4 bytes aligned.  in SetRealOffsetToBranchInst()
1230             // 3 : 3 means address aligned with 8bytes  in GetShiftOfLdr()
1233             // 2 : 2 means address aligned with 4bytes  in GetShiftOfLdr()