Displaying 3 results from an estimated 3 matches for "regionfilter".
2010 Jan 15
0
[LLVMdev] Make LoopBase inherit from "RegionBase"?
...,
> about region class, i think provide some method to extract the top level
> loop from a given region is useful in polly(our polyhedral optimization
> framework), because the we are only doing optimization on the region
> with loop.
Hi ether,
I think this should be implemented as a RegionFilter, that checks if a
region contains a loop, and that can be asked for further information.
In general I do not think this kind of analysis belongs to a region, but
as you proposed some kind of filter could be applied. In the short term
the passes who need this information could get it on their own....
2010 Jan 21
0
[LLVMdev] Make LoopBase inherit from "RegionBase"?
On 01/20/10 18:16, Jan Sjodin wrote:
>> I think this should be implemented as a RegionFilter, that checks if a
>
>> region contains a loop, and that can be asked for further information.
>> In general I do not think this kind of analysis belongs to a region, but
>> as you proposed some kind of filter could be applied. In the short term
>> the passes who need thi...
2010 Jan 12
8
[LLVMdev] Make LoopBase inherit from "RegionBase"?
On 01/08/10 14:20, ether wrote:
> sorry that i forgot to change the subjuect
>
>
> hi all,
Hi ether,
now a kind of more complete answer.
> On 2010-1-7 0:11, John Mosby wrote:
>> In LLVM we could add support for generalized CFG regions and
>> RegionPasses. A region is a part of the CFG. The only information we
>> have is, that it has one entry and one exit, this