gcc/testsuite/gcc.target/aarch64/thunderxloadpair.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mcpu=thunderx" } */
   3
   4 struct ldp
   5 {
   6   long long c;
   7   int a, b;
   8 };
   9
  10
  11 int f(struct ldp *a)
  12 {
  13   return a->a + a->b;
  14 }
  15
  16
  17 /* We know the alignement of a->a to be 8 byte aligned so it is profitable
  18    to do ldp. */
  19 /* { dg-final { scan-assembler-times "ldp\tw\[0-9\]+, w\[0-9\]" 1 } } */
  20