1%default {"result":"%eax"} 2 /* 3 * Generic 32-bit "shift/2addr" operation. 4 */ 5 /* shift/2addr vA, vB */ 6 movzx rINSTbl,%ecx # eax<- BA 7 sarl $$4,%ecx # ecx<- B 8 GET_VREG_R %ecx %ecx # eax<- vBB 9 andb $$0xf,rINSTbl # rINST<- A 10 GET_VREG_R %eax rINST # eax<- vAA 11 $instr # ex: sarl %cl,%eax 12 FETCH_INST_OPCODE 1 %ecx 13 SET_VREG $result rINST 14 ADVANCE_PC 1 15 GOTO_NEXT_R %ecx 16