[RFC] Fix PR 43562 -- 2nd try (was Re: [RFC] Fix PR 43562)

[Jeff Law]

On 03/29/10 22:05, Jie Zhang wrote:
> On 03/30/2010 01:48 AM, Jie Zhang wrote:
>> Jeff,
>>
>> On 03/29/2010 12:03 PM, Jie Zhang wrote:
>>> I asked a related question several days ago about this PR but no 
>>> replies:
>>>
>>> http://gcc.gnu.org/ml/gcc/2010-03/msg00367.html
>>>
>> As you suggested, this patch moves call of init_caller_save to IRA main
>> function. A flag "caller_save_initialized_p" is used to avoid duplicate
>> initializations. When a reinitialization is need, that flag is set to
>> false again such that caller-save will be initialized in the next call
>> of init_caller_save. Testing is going on. Is it OK if no regressions?
>>
> Testing is done. No regressions. Is it OK?
Yes.  It's fine.

Jeff