gcc/testsuite/gcc.dg/pr91860-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Og -g2 --param=max-combine-insns=3" } */
   3
   4 int a, b;
   5
   6 void
   7 foo (void)
   8 {
   9   unsigned short d = 46067;
  10   int e = e;
  11   d <<= __builtin_mul_overflow (~0, e, &a);
  12   d |= -68719476735;
  13   b = d;
  14 }
  15