modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/20001123-2.c (about)

     1  /* Copyright 2000 Free Software Foundation
     2  
     3     by Alexandre Oliva  <aoliva@redhat.com>
     4  
     5     Based on zlib/gzio.c.
     6  
     7     This used to generate duplicate labels when compiled with
     8     sh-elf-gcc -O2 -m3 -fPIC.
     9  
    10     Bug reported by NIIBE Yutaka <gniibe@m17n.org>.  */
    11  
    12  void foo (void);
    13  
    14  void
    15  bar ()
    16  {
    17      unsigned len;
    18  
    19      for (len = 0; len < 2; len++)
    20  	foo ();
    21  }