On 23 Dec 2010, at 19:43, Mike Stump wrote:

> On Dec 20, 2010, at 3:07 AM, IainS <developer@sandoe- 
> acoustics.co.uk> wrote:
>> This problem became apparent during the resolution of PR46904/46916  
>> (we have had to switch off freorder-and-partition to avoid  
>> regression).
>
>> The darwin implementation of the hook post-fixes the function name  
>> with _$hot$ or _$cold$ as appropriate.
>>
>> OK for trunk?
>
> Ok with one change, don't use $ in label names.

ci r168571 - as attached,
includes a partial reversion of a previous patch (which disabled - 
freorder-and-partition).
  -freorder-and-partition is now active on Darwin >=  9.
Iain