1 /* PR tree-optimization/85726 */ 2 /* { dg-do compile { target int32 } } */ 3 /* { dg-options "-O2 -fdump-tree-optimized" } */ 4 /* { dg-final { scan-tree-dump " / 3145728;" "optimized" } } */ 5 /* { dg-final { scan-tree-dump "y = 0;" "optimized" } } */ 6 7 int x, y; 8 9 void foo(int n)10foo (int n) 11 { 12 int c = 3 << 20; 13 x = n / c; 14 y = x / c; 15 } 16