Viewing file:  mve_vstore_scatter_shifted_offset.c (5.01 KB) -rw-r--r--
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/* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
/* { dg-add-options arm_v8_1m_mve_fp } */
/* { dg-additional-options "-O2" } */
#include "arm_mve.h"
int
foowu32( uint32_t * pDataSrc, uint32_t * pDataDest)
{
const uint32x4_t vecOffs1 = { 0, 3, 6, 1};
const uint32x4_t vecOffs2 = { 4, 7, 2, 5};
uint32x4_t vecIn1 = vldrwq_u32 ((uint32_t const *) pDataSrc);
uint32x4_t vecIn2 = vldrwq_u32 ((uint32_t const *) &pDataSrc[4]);
vstrwq_scatter_shifted_offset_u32 (pDataDest, vecOffs1, vecIn1);
vstrwq_scatter_shifted_offset_u32 (pDataDest, vecOffs2, vecIn2);
pDataDest[8] = pDataSrc[8];
return 0;
}
int
foowf32( float32_t * pDataSrc, float32_t * pDataDest)
{
const uint32x4_t vecOffs1 = { 0, 3, 6, 1};
const uint32x4_t vecOffs2 = { 4, 7, 2, 5};
float32x4_t vecIn1 = vldrwq_f32 ((float32_t const *) pDataSrc);
float32x4_t vecIn2 = vldrwq_f32 ((float32_t const *) &pDataSrc[4]);
vstrwq_scatter_shifted_offset_f32 (pDataDest, vecOffs1, vecIn1);
vstrwq_scatter_shifted_offset_f32 (pDataDest, vecOffs2, vecIn2);
pDataDest[8] = pDataSrc[8];
return 0;
}
int
foohu16( uint16_t * pDataSrc, uint16_t * pDataDest)
{
const uint16x8_t vecOffs1 = { 0, 3, 6, 1, 4, 7, 2, 5};
const uint16x8_t vecOffs2 = { 9, 11, 13, 10, 12, 15, 8, 14};
uint16x8_t vecIn1 = vldrhq_u16 ((uint16_t const *) pDataSrc);
uint16x8_t vecIn2 = vldrhq_u16 ((uint16_t const *) &pDataSrc[8]);
vstrhq_scatter_shifted_offset_u16 (pDataDest, vecOffs1, vecIn1);
vstrhq_scatter_shifted_offset_u16 (pDataDest, vecOffs2, vecIn2);
pDataDest[16] = pDataSrc[16];
return 0;
}
int
foohu32( uint32_t * pDataSrc, uint32_t * pDataDest)
{
const uint32x4_t vecOffs1 = { 0, 3, 6, 1};
const uint32x4_t vecOffs2 = { 4, 7, 2, 5};
uint32x4_t vecIn1 = vldrhq_u32 ((uint16_t const *) pDataSrc);
uint32x4_t vecIn2 = vldrhq_u32 ((uint16_t const *) &pDataSrc[4]);
vstrhq_scatter_shifted_offset_u32 ((uint16_t *)pDataDest, vecOffs1, vecIn1);
vstrhq_scatter_shifted_offset_u32 ((uint16_t *)pDataDest, vecOffs2, vecIn2);
pDataDest[8] = pDataSrc[8];
return 0;
}
int
foohf16( float16_t * pDataSrc, float16_t * pDataDest)
{
const uint16x8_t vecOffs1 = { 0, 3, 6, 1, 4, 7, 2, 5};
const uint16x8_t vecOffs2 = { 9, 11, 13, 10, 12, 15, 8, 14};
float16x8_t vecIn1 = vldrhq_f16 ((float16_t const *) pDataSrc);
float16x8_t vecIn2 = vldrhq_f16 ((float16_t const *) &pDataSrc[8]);
vstrhq_scatter_shifted_offset_f16 (pDataDest, vecOffs1, vecIn1);
vstrhq_scatter_shifted_offset_f16 (pDataDest, vecOffs2, vecIn2);
pDataDest[16] = pDataSrc[16];
return 0;
}
int
foodu64( uint64_t * pDataSrc, uint64_t * pDataDest)
{
const uint64x2_t vecOffs1 = { 0, 1};
const uint64x2_t vecOffs2 = { 2, 3};
uint32x4_t vecIn1 = vldrwq_u32 ((uint32_t const *) pDataSrc);
uint32x4_t vecIn2 = vldrwq_u32 ((uint32_t const *) &pDataSrc[2]);
vstrdq_scatter_shifted_offset_u64 (pDataDest, vecOffs1, (uint64x2_t) vecIn1);
vstrdq_scatter_shifted_offset_u64 (pDataDest, vecOffs2, (uint64x2_t) vecIn2);
pDataDest[2] = pDataSrc[2];
return 0;
}
int
foows32( int32_t * pDataSrc, int32_t * pDataDest)
{
const uint32x4_t vecOffs1 = { 0, 3, 6, 1};
const uint32x4_t vecOffs2 = { 4, 7, 2, 5};
int32x4_t vecIn1 = vldrwq_s32 ((int32_t const *) pDataSrc);
int32x4_t vecIn2 = vldrwq_s32 ((int32_t const *) &pDataSrc[4]);
vstrwq_scatter_shifted_offset_s32 (pDataDest, vecOffs1, vecIn1);
vstrwq_scatter_shifted_offset_s32 (pDataDest, vecOffs2, vecIn2);
pDataDest[8] = pDataSrc[8];
return 0;
}
int
foohs16( int16_t * pDataSrc, int16_t * pDataDest)
{
const uint16x8_t vecOffs1 = { 0, 3, 6, 1, 4, 7, 2, 5};
const uint16x8_t vecOffs2 = { 9, 11, 13, 10, 12, 15, 8, 14};
int16x8_t vecIn1 = vldrhq_s16 ((int16_t const *) pDataSrc);
int16x8_t vecIn2 = vldrhq_s16 ((int16_t const *) &pDataSrc[8]);
vstrhq_scatter_shifted_offset_s16 (pDataDest, vecOffs1, vecIn1);
vstrhq_scatter_shifted_offset_s16 (pDataDest, vecOffs2, vecIn2);
pDataDest[16] = pDataSrc[16];
return 0;
}
int
foohs32( int32_t * pDataSrc, int32_t * pDataDest)
{
const uint32x4_t vecOffs1 = { 0, 3, 6, 1};
const uint32x4_t vecOffs2 = { 4, 7, 2, 5};
int32x4_t vecIn1 = vldrhq_s32 ((int16_t const *) pDataSrc);
int32x4_t vecIn2 = vldrhq_s32 ((int16_t const *) &pDataSrc[4]);
vstrhq_scatter_shifted_offset_s32 ((int16_t *)pDataDest, vecOffs1, vecIn1);
vstrhq_scatter_shifted_offset_s32 ((int16_t *)pDataDest, vecOffs2, vecIn2);
pDataDest[8] = pDataSrc[8];
return 0;
}
int
foods64( int64_t * pDataSrc, int64_t * pDataDest)
{
const uint64x2_t vecOffs1 = { 0, 1};
const uint64x2_t vecOffs2 = { 2, 3};
int32x4_t vecIn1 = vldrwq_s32 ((int32_t const *) pDataSrc);
int32x4_t vecIn2 = vldrwq_s32 ((int32_t const *) &pDataSrc[2]);
vstrdq_scatter_shifted_offset_s64 (pDataDest, vecOffs1, (int64x2_t) vecIn1);
vstrdq_scatter_shifted_offset_s64 (pDataDest, vecOffs2, (int64x2_t) vecIn2);
pDataDest[2] = pDataSrc[2];
return 0;
}
/* { dg-final { scan-assembler-times "vstr\[a-z\]" 20 } } */
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