[Bug target/20020] x86_64 - 128 bit structs not targeted to TImode

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20020

--- Comment #47 from H.J. Lu <hjl.tools at gmail dot com> 2012-08-16 00:00:25 
UTC ---
Created attachment 28028
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28028
A patch

Here is a patch which should be applied on top of

http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01021.html