1  /* { dg-do compile } */
       2  /* { dg-require-effective-target arm_neon_ok } */
       3  /* { dg-options "-O1" } */
       4  /* { dg-add-options arm_neon } */
       5  
       6  #include "arm_neon.h"
       7  
       8  #define SETUP(A) x##A = vld3_u32 (ptr + A * 0x20)
       9  #define MODIFY(A) x##A = vld3_lane_u32 (ptr + A * 0x20 + 0x10, x##A, 1)
      10  #define STORE(A) vst3_u32 (ptr + A * 0x20, x##A)
      11  
      12  #define MANY(A) A (0), A (1), A (2), A (3), A (4), A (5)
      13  
      14  extern void foo (int *, int *);
      15  
      16  void
      17  bar (uint32_t *ptr, int y)
      18  {
      19    uint32x2x3_t MANY (SETUP);
      20    int *x = __builtin_alloca (y);
      21    int z[0x1000];
      22    foo (x, z);
      23    MANY (MODIFY);
      24    foo (x, z);
      25    MANY (STORE);
      26  }