[Bug middle-end/50713] SLP vs loop: code generated differs (SLP less efficient)

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50713

--- Comment #8 from Marc Glisse <glisse at gcc dot gnu.org> 2012-12-01 16:54:08 UTC ---
(In reply to comment #5)

We seem to do better now. I see essentially the same code for the vector and
loop versions. The main issue left is for dfma8*, copying the result to the
output "register". This looks similar to PR55266.