gcc/testsuite/gcc.dg/tree-ssa/pr85726-1.c

   1 /* PR tree-optimization/85726 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-final { scan-tree-dump " / 16;" "optimized" } } */
   5 /* { dg-final { scan-tree-dump " / 3;" "optimized" } } */
   6 /* { dg-final { scan-tree-dump " % 3;" "optimized" } } */
   7 /* { dg-final { scan-tree-dump-not " / 48;" "optimized" } } */
   8
   9 int ww, vv;
  10
  11 int
  12 foo (int y)
  13 {
  14   int z = y / 16;
  15   int w = z / 3;
  16   int v = z % 3;
  17   ww = w;
  18   return v;
  19 }