[Bug target/67310] [PATCH] gcc 4.8.4 fails to compile with -march=native on VIA nano CPU

[jol_indien at yahoo dot fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67310

--- Comment #14 from jol_indien at yahoo dot fr ---
Created attachment 38619
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38619&action=edit
Merged patch to properly detect VIA nano CPU + add Nano / Eden x2/x4 families
arch keywords

This new patch is a merge of the 38608 from Uroš Bizjak and 38618 patches.
It has been tested on VIA Nano U2250 CPU.