1  /* Verify that mergeable strings are used in the CU DIE.  */
       2  /* { dg-do compile } */
       3  /* { dg-require-effective-target string_merging } */
       4  /* { dg-options "-O2 -gdwarf -dA" } */
       5  /* { dg-final { scan-assembler "DW_AT_producer: \"GNU C" } } */
       6  /* { dg-final { scan-assembler-not "GNU C\[^\\n\\r\]*DW_AT_producer" } } */
       7  
       8  void func (void)
       9  {
      10  }