Re: [PATCH] Allow vectorization of __builtin_bswap16 (PR tree-optimization/91940)

2019-10-02 Thread Richard Biener
On Wed, 2 Oct 2019, Jakub Jelinek wrote: > On Wed, Nov 09, 2016 at 09:14:55AM +0100, Richard Biener wrote: > > The following implements vectorization of bswap via VEC_PERM_EXPR > > on the corresponding QImode vector. > > > > ARM already has backend handling via the builtin_vectorized_call > > hoo

[PATCH] Allow vectorization of __builtin_bswap16 (PR tree-optimization/91940)

2019-10-02 Thread Jakub Jelinek
On Wed, Nov 09, 2016 at 09:14:55AM +0100, Richard Biener wrote: > The following implements vectorization of bswap via VEC_PERM_EXPR > on the corresponding QImode vector. > > ARM already has backend handling via the builtin_vectorized_call > hook and thus there were already testcases available. It