| /* { dg-do compile } */ |
| /* { dg-require-effective-target arm_neon_ok } */ |
| /* { dg-options "-O1" } */ |
| /* { dg-add-options arm_neon } */ |
| |
| #include "arm_neon.h" |
| |
| #define SETUP(A) x##A = vld3_u32 (ptr + A * 0x20) |
| #define MODIFY(A) x##A = vld3_lane_u32 (ptr + A * 0x20 + 0x10, x##A, 1) |
| #define STORE(A) vst3_u32 (ptr + A * 0x20, x##A) |
| |
| #define MANY(A) A (0), A (1), A (2), A (3), A (4), A (5) |
| |
| extern void foo (int *, int *); |
| |
| void |
| bar (uint32_t *ptr, int y) |
| { |
| uint32x2x3_t MANY (SETUP); |
| int *x = __builtin_alloca (y); |
| int z[0x1000]; |
| foo (x, z); |
| MANY (MODIFY); |
| foo (x, z); |
| MANY (STORE); |
| } |