__lasx_xvldrepl_b
LASX intrinsic · group: Memory Load & Store
Synopsis
__m256i __lasx_xvldrepl_b (void * addr, imm_n2048_2047 offset)
#include <lasxintrin.h>
Instruction: xvldrepl.b xr, r, imm
CPU Flags: LASX
Description
Read 8-bit data from memory address addr + offset, replicate the data to all vector lanes and save into dst. Address misalignment does not raise an exception. The offset operand is a byte offset, matching the assembly immediate; the encoded instruction stores it as a scaled immediate for wider elements.
Operation
u8 data = memory_load(8, addr + offset);
for (int i = 0; i < 32; i++) {
dst.byte[i] = data;
}