gcc/testsuite/gcc.target/aarch64/ldp_stp_1.c

   1 /* { dg-options "-O2" } */
   2
   3 int arr[4][4];
   4
   5 void
   6 foo ()
   7 {
   8   arr[0][1] = 1;
   9   arr[1][0] = -1;
  10   arr[2][0] = 1;
  11   arr[1][1] = -1;
  12   arr[0][2] = 1;
  13   arr[0][3] = -1;
  14   arr[1][2] = 1;
  15   arr[2][1] = -1;
  16   arr[3][0] = 1;
  17   arr[3][1] = -1;
  18   arr[2][2] = 1;
  19   arr[1][3] = -1;
  20   arr[2][3] = 1;
  21   arr[3][2] = -1;
  22 }
  23
  24 /* { dg-final { scan-assembler-times "stp\tw\[0-9\]+, w\[0-9\]" 7 } } */