The website instruction index contains a error for these two instructions:
V128.Load32_Zero
V128.Load64_Zero
It specifies both memarg and laneidx immediates, but in reality it isn't supposed to have a laneidx since the instructions assume they set the lowest bits of the vector. It is correct in the Structure/Instructions/Memory Instructions part of the spec.
The website instruction index contains a error for these two instructions:
It specifies both memarg and laneidx immediates, but in reality it isn't supposed to have a laneidx since the instructions assume they set the lowest bits of the vector. It is correct in the Structure/Instructions/Memory Instructions part of the spec.