1  /* LRA corner case which triggered a segfault.  */
       2  /* Reduced testcase by Arseny Solokha.  */
       3  /* { dg-do compile { target int128 } } */
       4  /* { dg-options "-O1 -fschedule-insns -ftrapv -funroll-all-loops -fno-tree-dominator-opts -fno-tree-loop-im" } */
       5      
       6  void
       7  wh (__int128 *ku)
       8  {
       9    unsigned int *dp;
      10  
      11    while (*ku < 1)
      12      {
      13        *dp <<= 32;  /* { dg-warning "left shift count >= width of type" } */
      14        ++*ku;
      15      }
      16  }