gcc/testsuite/gcc.dg/pr18079.c

   1 /* PR c/18079 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wall" } */
   4
   5 __attribute__ ((noinline))
   6 __attribute__ ((always_inline))
   7 int
   8 fn1 (int r)
   9 { /* { dg-warning "attribute ignored due to conflict" } */
  10   return r & 4;
  11 }
  12
  13 __attribute__ ((noinline, always_inline))
  14 int
  15 fn2 (int r)
  16 { /* { dg-warning "attribute ignored due to conflict" } */
  17   return r & 4;
  18 }
  19
  20 __attribute__ ((always_inline))
  21 __attribute__ ((noinline))
  22 inline int
  23 fn3 (int r)
  24 { /* { dg-warning "attribute ignored due to conflict" } */
  25   return r & 8;
  26 }
  27
  28 __attribute__ ((always_inline, noinline))
  29 inline int
  30 fn4 (int r)
  31 { /* { dg-warning "attribute ignored due to conflict" } */
  32   return r & 8;
  33 }