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

[rguenther at suse dot de]

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

--- Comment #40 from rguenther at suse dot de <rguenther at suse dot de> 2012-08-15 09:29:02 UTC ---
On Wed, 15 Aug 2012, chip at pobox dot com wrote:

> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20020
> 
> --- Comment #39 from Chip Salzenberg <chip at pobox dot com> 2012-08-15 09:13:36 UTC ---
> avoiding BLKmode avoids unnecessary spills to memory.  See Bug 28831 and Bug
> 41194 for examples.

It seems to me that the issue should be addressed in other ways than
fixing just the case that can be fixed using TImode