ld/testsuite/ld-powerpc/tocopt7.s

   1  .section .toc,"aw"
   2  .p2align 4
   3 x4t:
   4  .quad x4
   5 x5t:
   6  .quad x5
   7 x6t:
   8  .quad x6
   9
  10  .section .sdata,"aw"
  11  .p2align 4
  12 x1:
  13  .quad 1
  14 x2:
  15  .quad 2
  16 x3:
  17  .quad 3
  18 x4:
  19  .quad 4
  20 x5:
  21  .quad 5
  22 x6:
  23  .quad 6
  24
  25  .globl _start
  26  .text
  27 _start:
  28 # no need for got entry, optimise to nop,addi
  29  addis 9,2,x1@got@ha
  30  ld 9,x1@got@l(9)
  31 # must keep got entry, optimise to nop,addi,ld
  32  addis 4,2,x2@got@ha
  33  addi 5,4,x2@got@l
  34  ld 6,0(5)
  35 # can't optimise due to possibility that r28 isn't dead
  36  addis 28,2,x1@got@ha
  37  ldu 9,x1@got@l(28)
  38 # no need for toc entry, optimise to nop,addi
  39  addis 9,2,x4t@toc@ha
  40  ld 9,x4t@toc@l(9)
  41 # must keep toc entry, optimise to nop,addi,ld
  42 # if we had a reloc tying the ld to x5/x5t then we could throw away
  43 # the toc entry and optimise to nop,nop,addi
  44  addis 4,2,x5t@toc@ha
  45  addi 5,4,x5t@toc@l
  46  ld 6,0(5)
  47 # can't optimise due to possibility that r28 isn't dead
  48  addis 28,2,x4t@toc@ha
  49  ldu 9,x4t@toc@l(28)
  50
  51  addis 4,2,x2@got@ha
  52  addi 5,4,x2@got@l
  53  lwz 6,0(5)
  54  addis 9,2,x4t@toc@ha
  55  lwz 9,x4t@toc@l(9)
  56  addis 4,2,x5t@toc@ha
  57  addi 5,4,x5t@toc@l
  58  lwz 6,0(5)
  59  addis 28,2,x4t@toc@ha
  60  lwzu 9,x4t@toc@l(28)
  61
  62  addis 4,2,x2@got@ha
  63  addi 5,4,x2@got@l
  64  lwa 6,0(5)
  65  addis 9,2,x4t@toc@ha
  66  lwa 9,x4t@toc@l(9)
  67  addis 4,2,x5t@toc@ha
  68  addi 5,4,x5t@toc@l
  69  lwa 6,0(5)
  70
  71  addis 4,2,x2@got@ha
  72  addi 5,4,x2@got@l
  73  lhz 6,0(5)
  74  addis 9,2,x4t@toc@ha
  75  lhz 9,x4t@toc@l(9)
  76  addis 4,2,x5t@toc@ha
  77  addi 5,4,x5t@toc@l
  78  lhz 6,0(5)
  79  addis 28,2,x4t@toc@ha
  80  lhzu 9,x4t@toc@l(28)
  81
  82  addis 4,2,x2@got@ha
  83  addi 5,4,x2@got@l
  84  lha 6,0(5)
  85  addis 9,2,x4t@toc@ha
  86  lha 9,x4t@toc@l(9)
  87  addis 4,2,x5t@toc@ha
  88  addi 5,4,x5t@toc@l
  89  lha 6,0(5)
  90
  91  addis 4,2,x2@got@ha
  92  addi 5,4,x2@got@l
  93  lbz 6,0(5)
  94  addis 9,2,x4t@toc@ha
  95  lbz 9,x4t@toc@l(9)
  96  addis 4,2,x5t@toc@ha
  97  addi 5,4,x5t@toc@l
  98  lbz 6,0(5)
  99  addis 28,2,x4t@toc@ha
 100  lbzu 9,x4t@toc@l(28)
 101
 102  addis 4,2,x2@got@ha
 103  addi 5,4,x2@got@l
 104  lfs 6,0(5)
 105  addis 9,2,x4t@toc@ha
 106  lfs 9,x4t@toc@l(9)
 107  addis 4,2,x5t@toc@ha
 108  addi 5,4,x5t@toc@l
 109  lfs 6,0(5)
 110  addis 28,2,x4t@toc@ha
 111  lfsu 9,x4t@toc@l(28)
 112
 113  addis 4,2,x2@got@ha
 114  addi 5,4,x2@got@l
 115  lfd 6,0(5)
 116  addis 9,2,x4t@toc@ha
 117  lfd 9,x4t@toc@l(9)
 118  addis 4,2,x5t@toc@ha
 119  addi 5,4,x5t@toc@l
 120  lfd 6,0(5)
 121  addis 28,2,x4t@toc@ha
 122  lfdu 9,x4t@toc@l(28)
 123
 124  addis 4,2,x2@got@ha
 125  addi 5,4,x2@got@l
 126  lxv 6,0(5)
 127  addis 9,2,x4t@toc@ha
 128  lxv 9,x4t@toc@l(9)
 129  addis 4,2,x6t@toc@ha
 130  addi 5,4,x6t@toc@l
 131  lxv 6,0(5)
 132
 133  addis 4,2,x2@got@ha
 134  addi 5,4,x2@got@l
 135  lxsd 6,0(5)
 136  addis 9,2,x4t@toc@ha
 137  lxsd 9,x4t@toc@l(9)
 138  addis 4,2,x5t@toc@ha
 139  addi 5,4,x5t@toc@l
 140  lxsd 6,0(5)
 141
 142  addis 4,2,x2@got@ha
 143  addi 5,4,x2@got@l
 144  lxssp 6,0(5)
 145  addis 9,2,x4t@toc@ha
 146  lxssp 9,x4t@toc@l(9)
 147  addis 4,2,x5t@toc@ha
 148  addi 5,4,x5t@toc@l
 149  lxssp 6,0(5)
 150
 151  addis 9,2,x4t@toc@ha
 152  std 9,x4t@toc@l(9)
 153  addis 4,2,x5t@toc@ha
 154  addi 5,4,x5t@toc@l
 155  std 6,0(5)
 156  addis 28,2,x4t@toc@ha
 157  stdu 9,x4t@toc@l(28)
 158
 159  addis 9,2,x4t@toc@ha
 160  stw 9,x4t@toc@l(9)
 161  addis 4,2,x5t@toc@ha
 162  addi 5,4,x5t@toc@l
 163  stw 6,0(5)
 164  addis 28,2,x4t@toc@ha
 165  stwu 9,x4t@toc@l(28)
 166
 167  addis 9,2,x4t@toc@ha
 168  sth 9,x4t@toc@l(9)
 169  addis 4,2,x5t@toc@ha
 170  addi 5,4,x5t@toc@l
 171  sth 6,0(5)
 172  addis 28,2,x4t@toc@ha
 173  sthu 9,x4t@toc@l(28)
 174
 175  addis 9,2,x4t@toc@ha
 176  stb 9,x4t@toc@l(9)
 177  addis 4,2,x5t@toc@ha
 178  addi 5,4,x5t@toc@l
 179  stb 6,0(5)
 180  addis 28,2,x4t@toc@ha
 181  stbu 9,x4t@toc@l(28)
 182
 183  addis 9,2,x4t@toc@ha
 184  stfs 9,x4t@toc@l(9)
 185  addis 4,2,x5t@toc@ha
 186  addi 5,4,x5t@toc@l
 187  stfs 6,0(5)
 188  addis 28,2,x4t@toc@ha
 189  stfsu 9,x4t@toc@l(28)
 190
 191  addis 9,2,x4t@toc@ha
 192  stfd 9,x4t@toc@l(9)
 193  addis 4,2,x5t@toc@ha
 194  addi 5,4,x5t@toc@l
 195  stfd 6,0(5)
 196  addis 28,2,x4t@toc@ha
 197  stfdu 9,x4t@toc@l(28)
 198
 199  addis 9,2,x4t@toc@ha
 200  stxv 9,x4t@toc@l(9)
 201  addis 4,2,x6t@toc@ha
 202  addi 5,4,x6t@toc@l
 203  stxv 6,0(5)
 204
 205  addis 9,2,x4t@toc@ha
 206  stxsd 9,x4t@toc@l(9)
 207  addis 4,2,x5t@toc@ha
 208  addi 5,4,x5t@toc@l
 209  stxsd 6,0(5)
 210
 211  addis 9,2,x4t@toc@ha
 212  stxssp 9,x4t@toc@l(9)
 213  addis 4,2,x5t@toc@ha
 214  addi 5,4,x5t@toc@l
 215  stxssp 6,0(5)