gcc/testsuite/gcc.c-torture/compile/pr48335-1.c

   1 /* PR middle-end/48335 */
   2
   3 struct S { float d; };
   4
   5 void bar (struct S);
   6
   7 void
   8 f0 (int x)
   9 {
  10   struct S s = {.d = 0.0f };
  11   ((char *) &s.d)[0] = x;
  12   s.d *= 7.0;
  13   bar (s);
  14 }
  15
  16 void
  17 f1 (int x)
  18 {
  19   struct S s = {.d = 0.0f };
  20   ((char *) &s.d)[1] = x;
  21   s.d *= 7.0;
  22   bar (s);
  23 }
  24
  25 void
  26 f2 (int x)
  27 {
  28   struct S s = {.d = 0.0f };
  29   ((char *) &s.d)[2] = x;
  30   s.d *= 7.0;
  31   bar (s);
  32 }
  33
  34 void
  35 f3 (int x)
  36 {
  37   struct S s = {.d = 0.0f };
  38   ((char *) &s.d)[3] = x;
  39   s.d *= 7.0;
  40   bar (s);
  41 }