register allocation in gcc

vikramsp vikram2rhyme@gmail.com
Tue Oct 18 17:46:00 GMT 2011


I got you. 


Paulo J. Matos-3 wrote:
> 
> On 18/10/11 06:12, vikramsp wrote:
>>
>> In my .md file there is an insn
>> (define_insn abssf2
>>        ....
>>        ....
>>       (clobber (match_scratch 2 ""))
>>
>> the %2 register is allocated as r0 in the real code.
>> My problem is that i want other than r0 to be allocated
>> for operand 2.
>> Please help how to do that.
> 
> Replied to you in gcc-help. Please avoid cross-posting.
> 
> (even though this kind of question might be better suited in this group)
> 
> -- 
> PMatos
> 
> 
> 

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