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      1 ; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -mattr=+altivec | FileCheck %s
      2 
      3 define void @VPKUHUM_xy(<16 x i8>* %A, <16 x i8>* %B) {
      4 entry:
      5 ; CHECK: VPKUHUM_xy:
      6         %tmp = load <16 x i8>* %A
      7         %tmp2 = load <16 x i8>* %B
      8         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14, i32 16, i32 18, i32 20, i32 22, i32 24, i32 26, i32 28, i32 30>
      9 ; CHECK: vpkuhum
     10         store <16 x i8> %tmp3, <16 x i8>* %A
     11         ret void
     12 }
     13 
     14 define void @VPKUHUM_xx(<16 x i8>* %A) {
     15 entry:
     16 ; CHECK: VPKUHUM_xx:
     17         %tmp = load <16 x i8>* %A
     18         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14, i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
     19 ; CHECK: vpkuhum
     20         store <16 x i8> %tmp2, <16 x i8>* %A
     21         ret void
     22 }
     23 
     24 define void @VPKUWUM_xy(<16 x i8>* %A, <16 x i8>* %B) {
     25 entry:
     26 ; CHECK: VPKUWUM_xy:
     27         %tmp = load <16 x i8>* %A
     28         %tmp2 = load <16 x i8>* %B
     29         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 0, i32 1, i32 4, i32 5, i32 8, i32 9, i32 12, i32 13, i32 16, i32 17, i32 20, i32 21, i32 24, i32 25, i32 28, i32 29>
     30 ; CHECK: vpkuwum
     31         store <16 x i8> %tmp3, <16 x i8>* %A
     32         ret void
     33 }
     34 
     35 define void @VPKUWUM_xx(<16 x i8>* %A) {
     36 entry:
     37 ; CHECK: VPKUWUM_xx:
     38         %tmp = load <16 x i8>* %A
     39         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 0, i32 1, i32 4, i32 5, i32 8, i32 9, i32 12, i32 13, i32 0, i32 1, i32 4, i32 5, i32 8, i32 9, i32 12, i32 13>
     40 ; CHECK: vpkuwum
     41         store <16 x i8> %tmp2, <16 x i8>* %A
     42         ret void
     43 }
     44 
     45 define void @VMRGLB_xy(<16 x i8>* %A, <16 x i8>* %B) {
     46 entry:
     47 ; CHECK: VMRGLB_xy:
     48         %tmp = load <16 x i8>* %A
     49         %tmp2 = load <16 x i8>* %B
     50         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 0, i32 16, i32 1, i32 17, i32 2, i32 18, i32 3, i32 19, i32 4, i32 20, i32 5, i32 21, i32 6, i32 22, i32 7, i32 23>
     51 ; CHECK: vmrglb
     52         store <16 x i8> %tmp3, <16 x i8>* %A
     53         ret void
     54 }
     55 
     56 define void @VMRGLB_xx(<16 x i8>* %A) {
     57 entry:
     58 ; CHECK: VMRGLB_xx:
     59         %tmp = load <16 x i8>* %A
     60         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 0, i32 0, i32 1, i32 1, i32 2, i32 2, i32 3, i32 3, i32 4, i32 4, i32 5, i32 5, i32 6, i32 6, i32 7, i32 7>
     61 ; CHECK: vmrglb
     62         store <16 x i8> %tmp2, <16 x i8>* %A
     63         ret void
     64 }
     65 
     66 define void @VMRGHB_xy(<16 x i8>* %A, <16 x i8>* %B) {
     67 entry:
     68 ; CHECK: VMRGHB_xy:
     69         %tmp = load <16 x i8>* %A
     70         %tmp2 = load <16 x i8>* %B
     71         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 8, i32 24, i32 9, i32 25, i32 10, i32 26, i32 11, i32 27, i32 12, i32 28, i32 13, i32 29, i32 14, i32 30, i32 15, i32 31>
     72 ; CHECK: vmrghb
     73         store <16 x i8> %tmp3, <16 x i8>* %A
     74         ret void
     75 }
     76 
     77 define void @VMRGHB_xx(<16 x i8>* %A) {
     78 entry:
     79 ; CHECK: VMRGHB_xx:
     80         %tmp = load <16 x i8>* %A
     81         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 8, i32 8, i32 9, i32 9, i32 10, i32 10, i32 11, i32 11, i32 12, i32 12, i32 13, i32 13, i32 14, i32 14, i32 15, i32 15>
     82 ; CHECK: vmrghb
     83         store <16 x i8> %tmp2, <16 x i8>* %A
     84         ret void
     85 }
     86 
     87 define void @VMRGLH_xy(<16 x i8>* %A, <16 x i8>* %B) {
     88 entry:
     89 ; CHECK: VMRGLH_xy:
     90         %tmp = load <16 x i8>* %A
     91         %tmp2 = load <16 x i8>* %B
     92         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 0, i32 1, i32 16, i32 17, i32 2, i32 3, i32 18, i32 19, i32 4, i32 5, i32 20, i32 21, i32 6, i32 7, i32 22, i32 23>
     93 ; CHECK: vmrglh
     94         store <16 x i8> %tmp3, <16 x i8>* %A
     95         ret void
     96 }
     97 
     98 define void @VMRGLH_xx(<16 x i8>* %A) {
     99 entry:
    100 ; CHECK: VMRGLH_xx:
    101         %tmp = load <16 x i8>* %A
    102         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 0, i32 1, i32 0, i32 1, i32 2, i32 3, i32 2, i32 3, i32 4, i32 5, i32 4, i32 5, i32 6, i32 7, i32 6, i32 7>
    103 ; CHECK: vmrglh
    104         store <16 x i8> %tmp2, <16 x i8>* %A
    105         ret void
    106 }
    107 
    108 define void @VMRGHH_xy(<16 x i8>* %A, <16 x i8>* %B) {
    109 entry:
    110 ; CHECK: VMRGHH_xy:
    111         %tmp = load <16 x i8>* %A
    112         %tmp2 = load <16 x i8>* %B
    113         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 8, i32 9, i32 24, i32 25, i32 10, i32 11, i32 26, i32 27, i32 12, i32 13, i32 28, i32 29, i32 14, i32 15, i32 30, i32 31>
    114 ; CHECK: vmrghh
    115         store <16 x i8> %tmp3, <16 x i8>* %A
    116         ret void
    117 }
    118 
    119 define void @VMRGHH_xx(<16 x i8>* %A) {
    120 entry:
    121 ; CHECK: VMRGHH_xx:
    122         %tmp = load <16 x i8>* %A
    123         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 8, i32 9, i32 8, i32 9, i32 10, i32 11, i32 10, i32 11, i32 12, i32 13, i32 12, i32 13, i32 14, i32 15, i32 14, i32 15>
    124 ; CHECK: vmrghh
    125         store <16 x i8> %tmp2, <16 x i8>* %A
    126         ret void
    127 }
    128 
    129 define void @VMRGLW_xy(<16 x i8>* %A, <16 x i8>* %B) {
    130 entry:
    131 ; CHECK: VMRGLW_xy:
    132         %tmp = load <16 x i8>* %A
    133         %tmp2 = load <16 x i8>* %B
    134         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 16, i32 17, i32 18, i32 19, i32 4, i32 5, i32 6, i32 7, i32 20, i32 21, i32 22, i32 23>
    135 ; CHECK: vmrglw
    136         store <16 x i8> %tmp3, <16 x i8>* %A
    137         ret void
    138 }
    139 
    140 define void @VMRGLW_xx(<16 x i8>* %A) {
    141 entry:
    142 ; CHECK: VMRGLW_xx:
    143         %tmp = load <16 x i8>* %A
    144         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 4, i32 5, i32 6, i32 7>
    145 ; CHECK: vmrglw
    146         store <16 x i8> %tmp2, <16 x i8>* %A
    147         ret void
    148 }
    149 
    150 define void @VMRGHW_xy(<16 x i8>* %A, <16 x i8>* %B) {
    151 entry:
    152 ; CHECK: VMRGHW_xy:
    153         %tmp = load <16 x i8>* %A
    154         %tmp2 = load <16 x i8>* %B
    155         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 8, i32 9, i32 10, i32 11, i32 24, i32 25, i32 26, i32 27, i32 12, i32 13, i32 14, i32 15, i32 28, i32 29, i32 30, i32 31>
    156 ; CHECK: vmrghw
    157         store <16 x i8> %tmp3, <16 x i8>* %A
    158         ret void
    159 }
    160 
    161 define void @VMRGHW_xx(<16 x i8>* %A) {
    162 entry:
    163 ; CHECK: VMRGHW_xx:
    164         %tmp = load <16 x i8>* %A
    165         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 8, i32 9, i32 10, i32 11, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 12, i32 13, i32 14, i32 15>
    166 ; CHECK: vmrghw
    167         store <16 x i8> %tmp2, <16 x i8>* %A
    168         ret void
    169 }
    170 
    171 define void @VSLDOI_xy(<16 x i8>* %A, <16 x i8>* %B) {
    172 entry:
    173 ; CHECK: VSLDOI_xy:
    174         %tmp = load <16 x i8>* %A
    175         %tmp2 = load <16 x i8>* %B
    176         %tmp3 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp2, <16 x i32> <i32 19, i32 18, i32 17, i32 16, i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8, i32 7, i32 6, i32 5, i32 4>
    177 ; CHECK: vsldoi
    178         store <16 x i8> %tmp3, <16 x i8>* %A
    179         ret void
    180 }
    181 
    182 define void @VSLDOI_xx(<16 x i8>* %A) {
    183 entry:
    184 ; CHECK: VSLDOI_xx:
    185         %tmp = load <16 x i8>* %A
    186         %tmp2 = shufflevector <16 x i8> %tmp, <16 x i8> %tmp, <16 x i32> <i32 3, i32 2, i32 1, i32 0, i32 15, i32 14, i32 13, i32 12, i32 11, i32 10, i32 9, i32 8, i32 7, i32 6, i32 5, i32 4>
    187 ; CHECK: vsldoi
    188         store <16 x i8> %tmp2, <16 x i8>* %A
    189         ret void
    190 }
    191 
    192