[Bug tree-optimization/45704] [4.5 Regression] load byte instruction is used for volatile int

[anemo at mba dot ocn.ne.jp]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45704

--- Comment #10 from Atsushi Nemoto <anemo at mba dot ocn.ne.jp> 2010-10-01 
12:48:47 UTC ---
(In reply to comment #9)
> > Is that "two more changes" are not bugfix but improvement?
> 
> Yes.

I see, thank you for clarification.