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Fixed big endian load/store

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This commit is contained in:
tevador
2019-02-20 12:56:34 +01:00
parent 88cf9d0728
commit d9fcb34138
2 changed files with 18 additions and 381 deletions
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src/intrinPortable.h
+18
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@@ -242,11 +242,29 @@ inline __m128i _mm_shuffle_epi32(__m128i _A, int _Imm) {
}
inline __m128i _mm_load_si128(__m128i const*_P) {
#if defined(NATIVE_LITTLE_ENDIAN)
return *_P;
#else
uint32_t* ptr = (uint32_t*)_P;
__m128i c;
c.u32[0] = load32(ptr + 0);
c.u32[1] = load32(ptr + 1);
c.u32[2] = load32(ptr + 2);
c.u32[3] = load32(ptr + 3);
return c;
#endif
}
inline void _mm_store_si128(__m128i *_P, __m128i _B) {
#if defined(NATIVE_LITTLE_ENDIAN)
*_P = _B;
#else
uint32_t* ptr = (uint32_t*)_P;
store32(ptr + 0, _B.u32[0]);
store32(ptr + 1, _B.u32[1]);
store32(ptr + 2, _B.u32[2]);
store32(ptr + 3, _B.u32[3]);
#endif
}
inline __m128i _mm_slli_si128(__m128i _A, int _Imm) {