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/* This caused cc1 to segfault on s390x-ibm-linux

   due to a bug in if_then_else_cond (combine.c).  */

/* { dg-do compile } */

/* { dg-options "-O1" } */

extern void use (unsigned int x);

int main (void)

{

  union

    {

      unsigned int x;

      unsigned long pad;

    } A;

  struct

    {

      unsigned int x : 1;

    } B;

  A.x = 1;

  B.x = 1;

  A.x /= B.x;

  use (A.x);

  A.x = 1;

  B.x = 1;

  B.x /= A.x;

  use (B.x);

  return 0;

}