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      1 ; RUN: llc < %s -march=bpfel -show-mc-encoding | FileCheck %s
      2 
      3 define zeroext i8 @lshr8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone {
      4 entry:
      5 ; CHECK-LABEL: lshr8:
      6 ; CHECK: srl r1, r2 # encoding: [0x7f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
      7   %shr = lshr i8 %a, %cnt
      8   ret i8 %shr
      9 }
     10 
     11 define signext i8 @ashr8(i8 signext %a, i8 zeroext %cnt) nounwind readnone {
     12 entry:
     13 ; CHECK-LABEL: ashr8:
     14 ; CHECK: sra r1, r2 # encoding: [0xcf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     15   %shr = ashr i8 %a, %cnt
     16   ret i8 %shr
     17 }
     18 
     19 define zeroext i8 @shl8(i8 zeroext %a, i8 zeroext %cnt) nounwind readnone {
     20 entry:
     21 ; CHECK: shl8
     22 ; CHECK: sll r1, r2 # encoding: [0x6f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     23   %shl = shl i8 %a, %cnt
     24   ret i8 %shl
     25 }
     26 
     27 define zeroext i16 @lshr16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone {
     28 entry:
     29 ; CHECK-LABEL: lshr16:
     30 ; CHECK: srl r1, r2 # encoding: [0x7f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     31   %shr = lshr i16 %a, %cnt
     32   ret i16 %shr
     33 }
     34 
     35 define signext i16 @ashr16(i16 signext %a, i16 zeroext %cnt) nounwind readnone {
     36 entry:
     37 ; CHECK-LABEL: ashr16:
     38 ; CHECK: sra r1, r2 # encoding: [0xcf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     39   %shr = ashr i16 %a, %cnt
     40   ret i16 %shr
     41 }
     42 
     43 define zeroext i16 @shl16(i16 zeroext %a, i16 zeroext %cnt) nounwind readnone {
     44 entry:
     45 ; CHECK-LABEL: shl16:
     46 ; CHECK: sll r1, r2 # encoding: [0x6f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     47   %shl = shl i16 %a, %cnt
     48   ret i16 %shl
     49 }
     50 
     51 define zeroext i32 @lshr32(i32 zeroext %a, i32 zeroext %cnt) nounwind readnone {
     52 entry:
     53 ; CHECK-LABEL: lshr32:
     54 ; CHECK: srl r1, r2 # encoding: [0x7f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     55 ; CHECK: slli r1, 32 # encoding: [0x67,0x01,0x00,0x00,0x20,0x00,0x00,0x00]
     56   %shr = lshr i32 %a, %cnt
     57   ret i32 %shr
     58 }
     59 
     60 define signext i32 @ashr32(i32 signext %a, i32 zeroext %cnt) nounwind readnone {
     61 entry:
     62 ; CHECK-LABEL: ashr32:
     63 ; CHECK: sra r1, r2 # encoding: [0xcf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     64   %shr = ashr i32 %a, %cnt
     65   ret i32 %shr
     66 }
     67 
     68 define zeroext i32 @shl32(i32 zeroext %a, i32 zeroext %cnt) nounwind readnone {
     69 entry:
     70 ; CHECK-LABEL: shl32:
     71 ; CHECK: sll r1, r2 # encoding: [0x6f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     72   %shl = shl i32 %a, %cnt
     73   ret i32 %shl
     74 }
     75 
     76 define zeroext i64 @lshr64(i64 zeroext %a, i64 zeroext %cnt) nounwind readnone {
     77 entry:
     78 ; CHECK-LABEL: lshr64:
     79 ; CHECK: srl r1, r2 # encoding: [0x7f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     80   %shr = lshr i64 %a, %cnt
     81   ret i64 %shr
     82 }
     83 
     84 define signext i64 @ashr64(i64 signext %a, i64 zeroext %cnt) nounwind readnone {
     85 entry:
     86 ; CHECK-LABEL: ashr64:
     87 ; CHECK: sra r1, r2 # encoding: [0xcf,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     88   %shr = ashr i64 %a, %cnt
     89   ret i64 %shr
     90 }
     91 
     92 define zeroext i64 @shl64(i64 zeroext %a, i64 zeroext %cnt) nounwind readnone {
     93 entry:
     94 ; CHECK-LABEL: shl64:
     95 ; CHECK: sll r1, r2 # encoding: [0x6f,0x21,0x00,0x00,0x00,0x00,0x00,0x00]
     96 ; CHECK: mov r0, r1 # encoding: [0xbf,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
     97 ; CHECK: ret # encoding: [0x95,0x00,0x00,0x00,0x00,0x00,0x00,0x00]
     98   %shl = shl i64 %a, %cnt
     99   ret i64 %shl
    100 }
    101