(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
pr91860-1.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-Og -fipa-cp -g --param=max-combine-insns=3" } */
       3  
       4  char a;
       5  int b;
       6  
       7  static void
       8  bar (short d)
       9  {
      10    d <<= __builtin_sub_overflow (0, d, &a);
      11    b = __builtin_bswap16 (~d);
      12  }
      13  
      14  void
      15  foo (void)
      16  {
      17    bar (21043);
      18  }