[3.4 PATCH] Backport PR middle-end/13696 fixes (part 1/2)

[Mark Mitchell]

Roger Sayle wrote:

> Hi Mark,
> 
> I'd like permission to backport the following four patches from
> mainline to the gcc-3_4-branch to resolve PR middle-end/13696 which
> is an ICE on legal targeted for 3.4.  These four patches have been
> on mainline for a while without any further problems.

These patchs are OK.

Thank you for your usual detailed explanation.

-- 
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com