gcc/testsuite/gcc.dg/graphite/pr46404-1.c

   1 /* { dg-options "-O -fgraphite-identity -fno-tree-scev-cprop" } */
   2
   3 int
   4 huft_build (unsigned *b)
   5 {
   6   int k;
   7   for (k = 0; k <= 10; k++)
   8     if (foo ());
   9 }
  10 int
  11 inflate_fixed ()
  12 {
  13   int i;
  14   unsigned l[288];
  15   for (i = 0; i < 144; i++)
  16     l[i] = 8;
  17   for (; i < 256; i++)
  18     l[i] = 9;
  19   for (; i < 280; i++)
  20     l[i] = 7;
  21   for (; i < 288; i++)
  22     l[i] = 8;
  23   if ((i = huft_build (l)) != 0)
  24     return i;
  25   for (i = 0; i < 30; i++)
  26     l[i] = 5;
  27 }