sdcc/support/regression/tests/gcc-torture-execute-20020810-1.c

   1 /*
   2    20020810-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 #if 0 // TODO: enable when support for struct initialization is complete!
  12 /* PR target/7559
  13    This testcase was miscompiled on x86-64, because classify_argument
  14    wrongly computed the offset of nested structure fields.  */
  15
  16 struct A
  17 {
  18   long x;
  19 };
  20
  21 struct R
  22 {
  23   struct A a, b;
  24 };
  25
  26 struct R R = { 100, 200 };
  27
  28 void f (struct R r)
  29 {
  30   if (r.a.x != R.a.x || r.b.x != R.b.x)
  31     ASSERT (0);
  32 }
  33
  34 struct R g (void)
  35 {
  36   return R;
  37 }
  38 #endif
  39
  40 void testTortureExecute (void)
  41 {
  42 #if 0
  43   struct R r;
  44   f(R);
  45   r = g();
  46   if (r.a.x != R.a.x || r.b.x != R.b.x)
  47     ASSERT (0);
  48   return;
  49 #endif
  50 }