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      1 ; RUN: llc -march=mips64el -mcpu=mips64r2 < %s | FileCheck %s
      2 
      3 define i64 @f0(i64 %a0, i64 %a1) nounwind readnone {
      4 entry:
      5 ; CHECK: dsllv
      6   %shl = shl i64 %a0, %a1
      7   ret i64 %shl
      8 }
      9 
     10 define i64 @f1(i64 %a0, i64 %a1) nounwind readnone {
     11 entry:
     12 ; CHECK: dsrav
     13   %shr = ashr i64 %a0, %a1
     14   ret i64 %shr
     15 }
     16 
     17 define i64 @f2(i64 %a0, i64 %a1) nounwind readnone {
     18 entry:
     19 ; CHECK: dsrlv
     20   %shr = lshr i64 %a0, %a1
     21   ret i64 %shr
     22 }
     23 
     24 define i64 @f3(i64 %a0) nounwind readnone {
     25 entry:
     26 ; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 10
     27   %shl = shl i64 %a0, 10
     28   ret i64 %shl
     29 }
     30 
     31 define i64 @f4(i64 %a0) nounwind readnone {
     32 entry:
     33 ; CHECK: dsra ${{[0-9]+}}, ${{[0-9]+}}, 10
     34   %shr = ashr i64 %a0, 10
     35   ret i64 %shr
     36 }
     37 
     38 define i64 @f5(i64 %a0) nounwind readnone {
     39 entry:
     40 ; CHECK: dsrl ${{[0-9]+}}, ${{[0-9]+}}, 10
     41   %shr = lshr i64 %a0, 10
     42   ret i64 %shr
     43 }
     44 
     45 define i64 @f6(i64 %a0) nounwind readnone {
     46 entry:
     47 ; CHECK: dsll ${{[0-9]+}}, ${{[0-9]+}}, 40
     48   %shl = shl i64 %a0, 40
     49   ret i64 %shl
     50 }
     51 
     52 define i64 @f7(i64 %a0) nounwind readnone {
     53 entry:
     54 ; CHECK: dsra ${{[0-9]+}}, ${{[0-9]+}}, 40
     55   %shr = ashr i64 %a0, 40
     56   ret i64 %shr
     57 }
     58 
     59 define i64 @f8(i64 %a0) nounwind readnone {
     60 entry:
     61 ; CHECK: dsrl ${{[0-9]+}}, ${{[0-9]+}}, 40
     62   %shr = lshr i64 %a0, 40
     63   ret i64 %shr
     64 }
     65 
     66 define i64 @f9(i64 %a0, i64 %a1) nounwind readnone {
     67 entry:
     68 ; CHECK: drotrv
     69   %shr = lshr i64 %a0, %a1
     70   %sub = sub i64 64, %a1
     71   %shl = shl i64 %a0, %sub
     72   %or = or i64 %shl, %shr
     73   ret i64 %or
     74 }
     75 
     76 define i64 @f10(i64 %a0, i64 %a1) nounwind readnone {
     77 entry:
     78 ; CHECK: drotrv
     79   %shl = shl i64 %a0, %a1
     80   %sub = sub i64 64, %a1
     81   %shr = lshr i64 %a0, %sub
     82   %or = or i64 %shr, %shl
     83   ret i64 %or
     84 }
     85 
     86 define i64 @f11(i64 %a0) nounwind readnone {
     87 entry:
     88 ; CHECK: drotr ${{[0-9]+}}, ${{[0-9]+}}, 10
     89   %shr = lshr i64 %a0, 10
     90   %shl = shl i64 %a0, 54
     91   %or = or i64 %shr, %shl
     92   ret i64 %or
     93 }
     94 
     95 define i64 @f12(i64 %a0) nounwind readnone {
     96 entry:
     97 ; CHECK: drotr ${{[0-9]+}}, ${{[0-9]+}}, 54
     98   %shl = shl i64 %a0, 10
     99   %shr = lshr i64 %a0, 54
    100   %or = or i64 %shl, %shr
    101   ret i64 %or
    102 }
    103 
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    105