1 /* { dg-do run } */
2 /* { dg-options "-O3" } */
3
4 #include <arm_neon.h>
5
6 extern void abort (void);
7
8 #define TESTMETH(BASE, ELTS, STRUCT, SUFFIX) \
9 int __attribute__ ((noinline)) \
10 test_vst##STRUCT##SUFFIX () \
11 { \
12 BASE##_t src[ELTS * STRUCT]; \
13 BASE##_t dest[ELTS * STRUCT]; \
14 BASE##x##ELTS##x##STRUCT##_t vectors; \
15 int i,j; \
16 for (i = 0; i < STRUCT * ELTS; i++) \
17 src [i] = (BASE##_t) 2*i + 1; \
18 for (i = 0; i < STRUCT; i++) \
19 vectors.val[i] = vld1##SUFFIX (&src[i*ELTS]); \
20 asm volatile ("" : : : "memory"); \
21 vst##STRUCT##SUFFIX (dest, vectors); \
22 asm volatile ("" : : : "memory"); \
23 for (i = 0; i < STRUCT; i++) \
24 { \
25 for (j = 0; j < ELTS; j++) \
26 if (src[i*ELTS + j] != dest[i + STRUCT*j]) \
27 return 1; \
28 } \
29 return 0; \
30 }
31
32 #define VARIANTS(VARIANT, STRUCT) \
33 VARIANT (uint8, 8, STRUCT, _u8) \
34 VARIANT (uint16, 4, STRUCT, _u16) \
35 VARIANT (uint32, 2, STRUCT, _u32) \
36 VARIANT (uint64, 1, STRUCT, _u64) \
37 VARIANT (int8, 8, STRUCT, _s8) \
38 VARIANT (int16, 4, STRUCT, _s16) \
39 VARIANT (int32, 2, STRUCT, _s32) \
40 VARIANT (int64, 1, STRUCT, _s64) \
41 VARIANT (poly8, 8, STRUCT, _p8) \
42 VARIANT (poly16, 4, STRUCT, _p16) \
43 VARIANT (float32, 2, STRUCT, _f32) \
44 VARIANT (float64, 1, STRUCT, _f64) \
45 VARIANT (uint8, 16, STRUCT, q_u8) \
46 VARIANT (uint16, 8, STRUCT, q_u16) \
47 VARIANT (uint32, 4, STRUCT, q_u32) \
48 VARIANT (uint64, 2, STRUCT, q_u64) \
49 VARIANT (int8, 16, STRUCT, q_s8) \
50 VARIANT (int16, 8, STRUCT, q_s16) \
51 VARIANT (int32, 4, STRUCT, q_s32) \
52 VARIANT (int64, 2, STRUCT, q_s64) \
53 VARIANT (poly8, 16, STRUCT, q_p8) \
54 VARIANT (poly16, 8, STRUCT, q_p16) \
55 VARIANT (float32, 4, STRUCT, q_f32) \
56 VARIANT (float64, 2, STRUCT, q_f64)
57
58 /* Tests of vst2 and vst2q. */
59 VARIANTS (TESTMETH, 2)
60 /* Tests of vst3 and vst3q. */
61 VARIANTS (TESTMETH, 3)
62 /* Tests of vst4 and vst4q. */
63 VARIANTS (TESTMETH, 4)
64
65 #define CHECK(BASE, ELTS, STRUCT, SUFFIX) \
66 if (test_vst##STRUCT##SUFFIX () != 0) \
67 abort ();
68
69 int
main(int argc,char ** argv)70 main (int argc, char **argv)
71 {
72 VARIANTS (CHECK, 2)
73 VARIANTS (CHECK, 3)
74 VARIANTS (CHECK, 4)
75 return 0;
76 }
77