Viewing file:  vld1-vst1_1.c (1.62 KB) -rw-r--r--
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/* Test vld1 and vst1 maintain consistent indexing. */
/* { dg-do run } */
/* { dg-options "-O3" } */
#include <arm_neon.h>
extern void abort (void);
#define TESTMETH(TYPE, NUM, BASETYPE, SUFFIX) \
int __attribute__ ((noinline)) \
test_vld1_vst1##SUFFIX () \
{ \
TYPE vec; \
int i = 0; \
BASETYPE src[NUM]; \
BASETYPE dest[NUM]; \
for (i = 0; i < NUM; i++) \
src[i] = 2*i + 1; \
asm volatile ("":::"memory"); \
vec = vld1 ## SUFFIX (src); \
asm volatile ("":::"memory"); \
vst1 ## SUFFIX (dest, vec); \
asm volatile ("":::"memory"); \
for (i = 0; i < NUM; i++) \
if (src[i] != dest[i]) \
return 1; \
return 0; \
}
#define VARIANTS(THING) \
THING (int8x8_t, 8, int8_t, _s8) \
THING (uint8x8_t, 8, uint8_t, _u8) \
THING (int16x4_t, 4, int16_t, _s16) \
THING (uint16x4_t, 4, uint16_t, _u16) \
THING (float16x4_t, 4, float16_t, _f16) \
THING (int32x2_t, 2, int32_t, _s32) \
THING (uint32x2_t, 2, uint32_t, _u32) \
THING (float32x2_t, 2, float32_t, _f32) \
THING (int8x16_t, 16, int8_t, q_s8) \
THING (uint8x16_t, 16, uint8_t, q_u8) \
THING (int16x8_t, 8, int16_t, q_s16) \
THING (uint16x8_t, 8, uint16_t, q_u16) \
THING (float16x8_t, 8, float16_t, q_f16)\
THING (int32x4_t, 4, int32_t, q_s32) \
THING (uint32x4_t, 4, uint32_t, q_u32) \
THING (float32x4_t, 4, float32_t, q_f32)\
THING (int64x2_t, 2, int64_t, q_s64) \
THING (uint64x2_t, 2, uint64_t, q_u64) \
THING (float64x2_t, 2, float64_t, q_f64)
VARIANTS (TESTMETH)
#define DOTEST(TYPE, NUM, BASETYPE, SUFFIX) \
if (test_vld1_vst1##SUFFIX ()) \
abort ();
int
main ()
{
VARIANTS (DOTEST);
return 0;
}
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