1 /* PR middle-end/71269 */ 2 /* { dg-do compile } */ 3 /* { dg-options "-O1" } */ 4 5 int a, b, c; 6 void fn2 (int); fn1()7 void fn1 () 8 { 9 fn2 (sizeof 0 + c + a + b + b); 10 } 11