gcc/testsuite/c-c++-common/cold-2.c

   1 /* PR ipa/105685 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -Wsuggest-attribute=cold" } */
   4
   5 extern void foo (char *, char const *, int);
   6
   7 __attribute__((cold)) char *
   8 bar (int x)
   9 {
  10   static char b[42];
  11   foo (b, "foo", x);
  12   return b;
  13 }
  14
  15 __attribute__((cold)) char *
  16 baz (int x)             /* { dg-bogus "function might be candidate for attribute 'cold'" } */
  17 {
  18   return bar (x);
  19 }