109     /* 2 : skip 8 bits of opcode and 8 bits of low bits */  in ReadInstSigned16_0()
113     GateRef currentInst2 = Int32LSL(currentInst1, GetInt32Constant(8));  // 8 : set as high 8 bits  in ReadInstSigned16_0()
119     /* 4 : skip 8 bits of opcode and 24 bits of low bits */  in ReadInstSigned32_0()
132     /* 2 : skip 8 bits of opcode and 8 bits of low bits */  in ReadInst16_0()
134     GateRef currentInst2 = Int16LSL(currentInst1, GetInt16Constant(8));  // 8 : set as high 8 bits  in ReadInst16_0()
140     /* 3 : skip 8 bits of opcode, 8 bits of prefix and 8 bits of low bits */  in ReadInst16_1()
142     GateRef currentInst2 = Int16LSL(currentInst1, GetInt16Constant(8));  // 8 : set as high 8 bits  in ReadInst16_1()
143     /* 2: skip 8 bits of opcode and 8 bits of prefix */  in ReadInst16_1()
149     /* 4 : skip 8 bits of opcode, first parameter of 16 bits and 8 bits of low bits */  in ReadInst16_2()
151     GateRef currentInst2 = Int16LSL(currentInst1, GetInt16Constant(8));  // 8 : set as high 8 bits  in ReadInst16_2()
152     /* 3: skip 8 bits of opcode and first parameter of 16 bits */  in ReadInst16_2()
158 …/* 5 : skip 8 bits of opcode, 8 bits of prefix, first parameter of 16 bits and 8 bits of low bits …  in ReadInst16_3()
160     GateRef currentInst2 = Int16LSL(currentInst1, GetInt16Constant(8));  // 8 : set as high 8 bits  in ReadInst16_3()
161     /* 4: skip 8 bits of opcode, 8 bits of prefix and first parameter of 16 bits */  in ReadInst16_3()
167 …/* 7 : skip 8 bits of opcode, 8 bits of prefix, first 2 parameters of 16 bits and 8 bits of low bi…  in ReadInst16_5()
169     GateRef currentInst2 = Int16LSL(currentInst1, GetInt16Constant(8));  // 8 : set as high 8 bits  in ReadInst16_5()
170     /* 6: skip 8 bits of opcode, 8 bits of prefix and first 2 parameters of 16 bits */  in ReadInst16_5()