[PATCH] blockfreq: Rewrite block frequency analysis

[Duncan P. N. Exon Smith]

On Apr 4, 2014, at 22:20, Andrew Trick <atrick at apple.com> wrote:

> 
> On Apr 4, 2014, at 9:26 PM, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote:
> 
>> 
>> On 2014 Apr 3, at 14:11, Andrew Trick <atrick at apple.com> wrote:
>> 
>>> On Mar 26, 2014, at 5:43 PM, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote:
>>> 
>>>> On Mar 25, 2014, at 7:23 PM, Chandler Carruth <chandlerc at google.com> wrote:
>>>> 
>>>>> Ok. I think having the terminology clarified will also help me understand the code.
>>> 
>>> One more thing. Chandler requested definitions of the terminology, which would be good to do before your first commit.
>> 
>> I've hit a roadblock with the commit (see my review of r204690), but
>> here's some terminology nevertheless.  If there's somewhere appropriate
>> to commit this, let me know, but I figure it would just rot.
> 
> This is very nice. It’s appropriate in the LLVM subsystem docs. You can cross reference LLVM Branch Weight Metadata.
> 
> -Andy

r206086