ld/testsuite/ld-powerpc/tocopt8.s

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