gcc-4_9-branch/gcc/testsuite/gcc.target/s390/hotpatch-compile-3.c

   1 /* Functional tests for the function hotpatching feature.  */
   2
   3 /* { dg-do run } */
   4 /* { dg-options "-O3 -mzarch -mhotpatch=1" } */
   5
   6 #include <stdio.h>
   7
   8 void hp1(void)
   9 {
  10   printf("hello, world!\n");
  11 }
  12
  13 inline void hp2(void)
  14 {
  15   printf("hello, world!\n");
  16 }
  17
  18 __attribute__ ((always_inline))
  19 void hp3(void) /* { dg-warning "always_inline function might not be inlinable" } */
  20 {
  21   printf("hello, world!\n");
  22 } /* { dg-warning "function 'hp3' with the 'always_inline' attribute is not hotpatchable" } */
  23
  24 int main (void)
  25 {
  26   return 0;
  27 }