[PATCH] Remove 4,096 loop scale limitation.

[Duncan P. N. Exon Smith]

> On 2015-Apr-01, at 10:45, Diego Novillo <dnovillo at google.com> wrote:
> 
> REPOSITORY
>  rL LLVM
> 
> http://reviews.llvm.org/D8718
> 
> Files:
>  llvm/trunk/include/llvm/Analysis/BlockFrequencyInfoImpl.h
>  llvm/trunk/lib/Analysis/BlockFrequencyInfoImpl.cpp
>  llvm/trunk/test/Analysis/BlockFrequencyInfo/bad_input.ll
>  llvm/trunk/test/Analysis/BlockFrequencyInfo/loops_with_profile_info.ll
> 
> EMAIL PREFERENCES
>  http://reviews.llvm.org/settings/panel/emailpreferences/
> <D8718.23077.patch>

LGTM!