1 /* PR tree-optimization/85726 */ 2 /* { dg-do compile } */ 3 /* { dg-options "-O2 -fdump-tree-optimized" } */ 4 /* { dg-final { scan-tree-dump-times " / 4;" 1 "optimized" } } */ 5 /* { dg-final { scan-tree-dump-times " / 16;" 1 "optimized" } } */ 6 7 int x, y, z; 8 9 void foo(int n)10foo (int n) 11 { 12 x = n / 4; 13 y = x / 4; 14 z = y * 16 | 15; 15 } 16