gcc/testsuite/gcc.dg/pr43299.c

   1 /* PR debug/43299 */
   2 /* { dg-do assemble } */
   3 /* { dg-options "-g -O2" } */
   4
   5 extern void *emit_insn (void *);
   6
   7 __attribute__((noinline))
   8 void *gen_load_locked_si (void *x, void *y)
   9 {
  10   return x;
  11 }
  12
  13 __attribute__((noinline))
  14 void *gen_load_locked_di (void *x, void *y)
  15 {
  16   return x;
  17 }
  18
  19 void
  20 emit_load_locked (int mode, void *reg, void *mem)
  21 {
  22   void * (*fn) (void *, void *) = ((void *)0);
  23   if (mode == 9)
  24     fn = gen_load_locked_si;
  25   else if (mode == 10)
  26     fn = gen_load_locked_di;
  27   emit_insn (fn (reg, mem));
  28 }