gcc/testsuite/gcc.dg/pr111845.c

   1 /* PR tree-optimization/111845 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 --param tree-reassoc-width=2" } */
   4
   5 int a, b;
   6 unsigned int c, d, e;
   7
   8 void
   9 foo (int x)
  10 {
  11   b += d;
  12   c += b < d;
  13   b += e = a < x;
  14   c += b;
  15   c += b < e;
  16 }