[PATCH] Compile time reduction for small programs.

[Puyan Lotfi]

On Feb 4, 2014, at 2:52 PM, Eric Christopher <echristo at gmail.com> wrote:

> On Tue, Feb 4, 2014 at 2:47 PM, Andrew Trick <atrick at apple.com> wrote:
>> On Feb 4, 2014, at 2:41 PM, Puyan Lotfi <plotfi at apple.com> wrote:
>> 
>>> Here is a patch for reducing compile time on small programs, especially if the target has a large register file.
>>> I've already done sanity checks to determine that it doesn't regress compile time on large programs.
>> 
>> LGTM. (mainly I'm trusting Jakob's informal review earlier).
> 
> Knowing this helps :)
> 
> It'd be nice to get some comments in the code as to what's going on
> where. There aren't a lot in there as it is, but getting some more
> would be nice.
> 
> -eric
> 

Ok sure, I’ll add some comments explaining what addition or omissions of code improve things and why.
I actually had some in there earlier, but they were a bit too verbose. 

-Puyan

>> -Andy
>> 
>>> 
>>> -Puyan
>>> 
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