1 /* PR tree-optimization/82838 */ 2 3 struct S { unsigned short a, b, c; }; 4 struct S f[10]; 5 6 void foo(int e)7 foo (int e) 8 { 9 struct S *x; 10 f[e].b = x[e].a; 11 f[e].c = x[e].b; 12 } 13