[lra] resync with trunk

[Vladimir Makarov]

On 13-01-11 5:39 PM, Steven Bosscher wrote:
> Hello Vlad,
>
> The attached patch back-ports to the LRA branch (or foward-ports,
> depending on how you look at it :-) all the changes made on the trunk
> to LRA.
>
> Bootstrapped&tested on powerpc64-unknown-linux-gnu[1] and
> ia64-unknown-linux-gnu[2], and cross-built and tested mipsisa64-elf
> [3].
>
> [1] http://gcc.gnu.org/ml/gcc-testresults/2013-01/msg01098.html
> [2] http://gcc.gnu.org/ml/gcc-testresults/2013-01/msg01129.html
> [3] http://gcc.gnu.org/ml/gcc-testresults/2013-01/msg01120.html
>
> OK for the LRA branch?
>
>
Yes.  Thanks for this and installing automatic LRA branch testing, Steven.