What are the gcc’s intrinsic for loading 4 ints into __m128 and 8 ints into __m256 (aligned/unaligned)? What about unsigned ints?
What are the gcc’s intrinsic for loading 4 ints into __m128 and 8 ints
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What are the gcc’s intrinsic for loading 4 ints into __m128 and 8 ints into __m256 (aligned/unaligned)? What about unsigned ints?
Using Intel’s SSE intrnisics, the ones you’re looking for are:
_mm_load_si128()_mm_loadu_si128()_mm256_load_si256()_mm256_loadu_si256()Documentation:
There’s no distinction between signed or unsigned. You’ll need to cast the pointer to
__m128i*or__m256i*.Note that these are Intel’s SSE intrinsics and will work in GCC, Clang, MSVC, and ICC.
The GCC intrinsics work only in, well, GCC AFAIK of.