[PATCH] Modernize the TableGen code by using C++11 range-based for loops

[Tobias Grosser]

On 25/09/2014 06:20, Ehsan Akhgari wrote:
> http://reviews.llvm.org/D5488

It seems you are only using plain 'auto'. This will cause unnecessary 
copies and in cases where copies are cheap (as they are pointers) this 
is not obvious from looking at the code.

This link explains the issues and the right way to use auto in range 
based loops:

http://llvm.org/docs/CodingStandards.html#beware-unnecessary-copies-with-auto

Cheers,
Tobias