[Bug rtl-optimization/49114] Reload failed to handle (set reg:X (plus:X (subreg:X (reg:Y) 0) (const_int)))

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49114

--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> 2011-06-29 16:17:38 UTC ---
(In reply to comment #9)
> Trunk now fails to build on PPC with the following:
> 
> /home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/reload.c: In function ‘push_reload’:
> /home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/reload.c:926:28: error: variable
> ‘out_subreg_loc’ set but not used [-Werror=unused-but-set-variable]
> /home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/reload.c:926:8: error: variable
> ‘in_subreg_loc’ set but not used [-Werror=unused-but-set-variable]

Can you try the patch I uploaded?