gcc/testsuite/gcc.dg/tree-ssa/ssa-sink-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-sink-stats" } */
   3 int
   4 bar (int a, int b, int c)
   5 {
   6   int y = a * b;
   7   if (c)
   8     y = 12;
   9   return y;
  10 }
  11 /* We should sink the x = a * b calculation into the else branch  */
  12 /* { dg-final { scan-tree-dump-times "Sunk statements: 1" 1 "sink" } } */