
As with the Intel and Arm CRC instructions, compiler intrinsics for them must be supported by the compiler. In contrast, no runtime check is needed. Aligned memory access is faster, so use the Arm coding as a model. YANG Xudong Discussion: https://postgr.es/m/b522a0c5-e3b2-99cc-6387-58134fb88cbe%40ymatrix.cn