| /* |
| * Long integer shift, 2addr version. vA is 64-bit value/result, vB is |
| * 32-bit shift distance. |
| */ |
| /* shr-long/2addr vA, vB */ |
| GET_OPA4(t2) # t2 <- A+ |
| GET_OPB(a3) # a3 <- B |
| GET_VREG(a2, a3) # a2 <- vB |
| EAS2(t0, rFP, t2) # t0 <- &fp[A] |
| LOAD64(a0, a1, t0) # a0/a1 <- vAA/vAA+1 |
| FETCH_ADVANCE_INST(1) # advance rPC, load rINST |
| GET_INST_OPCODE(t0) # extract opcode from rINST |
| |
| andi v0, a2, 0x20 # shift & 0x20 |
| sra v1, a1, a2 # rhi<- ahi >> (shift&31) |
| bnez v0, .L${opcode}_finish |
| srl v0, a0, a2 # rlo<- alo >> (shift&31) |
| not a0, a2 # alo<- 31-shift (shift is 5b) |
| sll a1, 1 |
| sll a1, a0 # ahi<- ahi << (32-(shift&31)) |
| or v0, a1 # rlo<- rlo | ahi |
| SET_VREG64_GOTO(v0, v1, t2, t0) # vAA/vAA+1 <- a0/a1 |
| %break |
| |
| .L${opcode}_finish: |
| sra a3, a1, 31 # a3<- sign(ah) |
| SET_VREG64_GOTO(v1, a3, t2, t0) # vAA/vAA+1 <- rlo/rhi |
