Intel® C++ Compiler XE 13.1 User and Reference Guides
Take byte elements from the source operand and broadcast to all elements of the result vector. The corresponding Intel® AVX2 instruction is VPBROADCASTB.
extern __m128i _mm_broadcastb_epi8(__m128i val); |
extern __m256i _mm256_broadcastb_epi8(__m128i val); |
val |
__m128i vector containing the elements to be broadcasted |
Takes a byte integer in the low bits of the source operand and broadcasts to all elements of the result vector.
Returns result of the broadcast operation.