gcc/testsuite/gcc.dg/torture/pr70370.c

   1 /* { dg-do compile } */
   2
   3 _Complex float
   4 test1 (_Complex float f)
   5 {
   6   __asm__ ("" : "+r" (__real f));
   7   return f;
   8 }
   9
  10 _Complex float
  11 test2 (_Complex float f)
  12 {
  13   __asm__ ("" : "=r" (__real f));
  14   return f;
  15 }
  16
  17 struct X { int i; };
  18
  19 struct X
  20 test3 (struct X x)
  21 {
  22   __asm__ ("" : "=r" (x.i));
  23   return x;
  24 }
  25
  26 struct X
  27 test4 (struct X x)
  28 {
  29   __asm__ ("" : "+r" (x.i));
  30   return x;
  31 }
  32
  33 struct X
  34 test5 (struct X x)
  35 {
  36   __asm__ ("" : "=r" (x));
  37   return x;
  38 }
  39
  40 struct X
  41 test6 (struct X x)
  42 {
  43   __asm__ ("" : "+r" (x));
  44   return x;
  45 }