gcc/testsuite/gcc.dg/tree-ssa/ssa-lim-12.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-lim2" } */
   3
   4 int a[1024];
   5
   6 void foo (int x, int z)
   7 {
   8   int i;
   9   int y = -x;
  10   for (i = 0; i < 1024; ++i)
  11     a[i] = x ? y : z;
  12 }
  13
  14 void bar (int x, int z)
  15 {
  16   int j;
  17   for (j = 0; j < 1024; ++j)
  18     {
  19       int i;
  20       int y = -j + z;
  21       for (i = 0; i < 1024; ++i)
  22         a[i] = x ? y : j;
  23     }
  24 }
  25
  26 /* { dg-final { scan-tree-dump-times "!= 0 ? " 2 "lim2" } } */