gcc/testsuite/gcc.dg/tree-ssa/pr69845-1.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target int32 } */
   3 /* { dg-options "-O -fdump-tree-gimple -fdump-tree-optimized" } */
   4
   5 int
   6 main ()
   7 {
   8   struct S { char s; } v;
   9   v.s = 47;
  10   int a = (int) v.s;
  11   int b = (27005061 + (a + 680455));
  12   int c = ((1207142401 * (((8 * b) + 9483541) - 230968044)) + 469069442);
  13   if (c != 1676211843)
  14     __builtin_abort ();
  15   return 0;
  16 }
  17
  18 /* { dg-final { scan-tree-dump-times "b \\\* 8" 1 "gimple" } } */
  19 /* { dg-final { scan-tree-dump-not "abort" "optimized" } } */