Intel® C++ Compiler Classic Developer Guide and Reference
Visible to Intel only — GUID: GUID-D2F24E57-B9F2-41A2-9514-B3E896B2E669
Visible to Intel only — GUID: GUID-D2F24E57-B9F2-41A2-9514-B3E896B2E669
_mm_broadcastb_epi8, _mm256_broadcastb_epi8
Take byte elements from the source operand and broadcast to all elements of the result vector. The corresponding Intel® AVX2 instruction is VPBROADCASTB.
Syntax
extern __m128i _mm_broadcastb_epi8(__m128i val); |
extern __m256i _mm256_broadcastb_epi8(__m128i val); |
Arguments
val |
__m128i vector containing the elements to be broadcasted |
Description
Takes a byte integer in the low bits of the source operand and broadcasts to all elements of the result vector.
Returns
Returns result of the broadcast operation.