[patch] Fix PR rtl-optimization/54290

[Eric Botcazou]

> Bootstrapped/regtested on x86_64-suse-linux.  Does that look plausible?  Do
> we want to fix this on release branches as well?
> 
> 
> 2012-09-02  Eric Botcazou  <ebotcazou@adacore.com>
> 
> 	PR rtl-optimization/54290
> 	* reload1.c (choose_reload_regs): Also take into account secondary MEMs
> 	to remove address replacements for inherited reloads.

Ulrich, would you mind taking a look when you have some time?  TIA.
  http://gcc.gnu.org/ml/gcc-patches/2012-09/msg00037.html

-- 
Eric Botcazou