gcc/testsuite/gcc.dg/tree-ssa/reassoc-30.c

   1 /* PR tree-optimization/57442 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O1" } */
   4 short a;
   5 unsigned b;
   6 long c;
   7 int d;
   8
   9 void f(void)
  10 {
  11     b = a ? : (a = b) - c + (d - (b + b));
  12 }
  13