gcc/testsuite/gcc.target/arc/bitfield.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2" } */
   3
   4 #include <stdlib.h>
   5
   6 struct ubifs_budget_req {
   7   unsigned int fast:7;
   8   unsigned int new_ino_d:13;
   9 };
  10
  11 int printf(const char *format, ...);
  12
  13 void __attribute__ ((noinline))
  14 fff(struct ubifs_budget_req *req)
  15 {
  16   if (req->new_ino_d & 7)
  17     abort ();
  18 }
  19
  20 int main (void)
  21 {
  22   struct ubifs_budget_req req = {
  23     .fast = 8,
  24     .new_ino_d = 0,
  25   };
  26   fff(&req);
  27   return 0;
  28 }