gcc/testsuite/gcc.target/powerpc/pr110411-1.c

   1 /* PR target/110411 */
   2 /* { dg-options "-O2 -mdejagnu-cpu=power10 -mblock-ops-vector-pair" } */
   3
   4 /* Verify we do not ICE on the following.  */
   5
   6 #include <string.h>
   7
   8 struct s {
   9   long a;
  10   long b;
  11   long c;
  12   long d: 1;
  13 };
  14 unsigned long ptr;
  15
  16 void
  17 bug (struct s *dst)
  18 {
  19   struct s *src = (struct s *)(ptr & ~0xFUL);
  20   memcpy (dst, src, sizeof(struct s));
  21 }