gcc/testsuite/gcc.dg/lto/20080917_0.c

   1 /* { dg-lto-do assemble }  */
   2 /* { dg-lto-options {{-O2 -funsigned-char}} }  */
   3 int
   4 foo (char *s, int flag)
   5 {
   6   for (;;)
   7     {
   8       unsigned char c;
   9       if (flag)
  10         c = *s;
  11       else
  12         c = *s;
  13       return c;
  14     }
  15 }
  16
  17 int
  18 baz (const char *s, int flag)
  19 {
  20   for (;;)
  21     {
  22       unsigned char c;
  23       if (flag)
  24         c = *s;
  25       else
  26         c = *s;
  27       return c;
  28     }
  29 }