On 2012-12-07 09:12, Marc Glisse wrote: > but change ix86_expand_vector_set and others to generate vec_merge > and have only the vec_merge define_insn in sse.md? I guess it would > buy a large part of it. That's a pretty invasive change, I'll have to > try...
Is it really that invasive? Anyway, it's something worth trying for 4.9... r~
