[AArch64 folks CC'd fyi as this is common between both backends.] Hi, The design in the backend used to be that advanced simd types are generally added to is_neon_type in the backend. It appears that neon_fcmla and neon_fcadd aren't added in as neon_type instructions. Applying this to the tree later this week after having built armhf and a bootstrap and test run on aarch64-linux-gnu. Thanks, Ramana