That's interesting. It also looks like with the `__restrict` specifier (https://godbolt.org/z/cvaYoc6zh https://godbolt.org/z/cvaYoc6zh), the clang code is simi

That's interesting. It also looks like with the `__restrict` specifier (https://godbolt.org/z/cvaYoc6zh https://godbolt.org/z/cvaYoc6zh), the clang code is similar regarding the matrix multiplication. The body of the vectorized loop itself looks identical, `.LBB0_4` in clang and `.LBB1_8` in rustc.