== Progress == * Neon vext support for builtin_shuffle: * Committed vext patch upstream, as well as a small cleanup patch. * Merged vext support into gcc-linaro/4.7 branch. * Posted upstream a follow-up patch to make vext tests support big-endian. Filed PR 54517: wrong code generation in big-endian with inline in these tests. * Updated patch to fix 3 testcases in big-endian after upstream comments. * Implement builtin_bswap16: * Posted upstream a patch to implement bswap16. Discussion on-going, to have less duplication between arm and thumb patterns. * Investigating how to make GCC catch the (x<<8)|(x>>8) construct (where x is unsigned short) and map it to rev16, like builtin_bswap16.
== Next == * Continue with bswap16 support.