1    /*
2     * Long integer shift, 2addr version.  vA is 64-bit value/result, vB is
3     * 32-bit shift distance.
4     */
5    /* shr-long/2addr vA, vB */
6    GET_OPA4(t2)                           #  t2 <- A+
7    GET_OPB(a3)                            #  a3 <- B
8    GET_VREG(a2, a3)                       #  a2 <- vB
9    EAS2(t0, rFP, t2)                      #  t0 <- &fp[A]
10    LOAD64(a0, a1, t0)                     #  a0/a1 <- vAA/vAA+1
11    FETCH_ADVANCE_INST(1)                  #  advance rPC, load rINST
12    GET_INST_OPCODE(t0)                    #  extract opcode from rINST
13
14    andi    v0, a2, 0x20                   #  shift & 0x20
15    sra     v1, a1, a2                     #  rhi<- ahi >> (shift&31)
16    bnez    v0, .L${opcode}_finish
17    srl     v0, a0, a2                     #  rlo<- alo >> (shift&31)
18    not     a0, a2                         #  alo<- 31-shift (shift is 5b)
19    sll     a1, 1
20    sll     a1, a0                         #  ahi<- ahi << (32-(shift&31))
21    or      v0, a1                         #  rlo<- rlo | ahi
22    SET_VREG64_GOTO(v0, v1, t2, t0)        #  vAA/vAA+1 <- a0/a1
23%break
24
25.L${opcode}_finish:
26    sra     a3, a1, 31                     #  a3<- sign(ah)
27    SET_VREG64_GOTO(v1, a3, t2, t0)        #  vAA/vAA+1 <- rlo/rhi
28