1/* PR rtl-optimization/58997 */ 2 3int a, b, c, e; 4short d; 5char h; 6 7void 8foo () 9{ 10 while (b) 11 { 12 d = a ? c : 1 % a; 13 c = d; 14 h = d; 15 if (!h) 16 while (e) 17 ; 18 } 19} 20