1 /* 2 * Long integer shift, 2addr version. vA is 64-bit value/result, vB is 3 * 32-bit shift distance. 4 */ 5 /* ushr-long/2addr vA, vB */ 6 GET_OPA4(t3) # t3 <- A+ 7 GET_OPB(a3) # a3 <- B 8 GET_VREG(a2, a3) # a2 <- vB 9 EAS2(t0, rFP, t3) # t0 <- &fp[A] 10 LOAD64(a0, a1, t0) # a0/a1 <- vAA/vAA+1 11 12 FETCH_ADVANCE_INST(1) # advance rPC, load rINST 13 GET_INST_OPCODE(t0) # extract opcode from rINST 14 15 andi v0, a2, 0x20 # shift & 0x20 16 srl v1, a1, a2 # rhi<- ahi >> (shift&31) 17 bnez v0, .L${opcode}_finish 18 srl v0, a0, a2 # rlo<- alo >> (shift&31) 19 not a0, a2 # alo<- 31-n (shift is 5b) 20 sll a1, 1 21 sll a1, a0 # ahi<- ahi << (32-(shift&31)) 22 or v0, a1 # rlo<- rlo | ahi 23 SET_VREG64_GOTO(v0, v1, t3, t0) # vAA/vAA+1 <- a0/a1 24 %break 25 26 .L${opcode}_finish: 27 SET_VREG64_GOTO(v1, zero, t3, t0) # vAA/vAA+1 <- rlo/rhi 28
