[Polly] Dependence: Simplify Read/Write/MayWrite before feeding them into ISL

Star Tan tanmx_star at yeah.net
Thu Aug 8 18:05:25 PDT 2013


At 2013-08-08 21:58:29,"Tobias Grosser" <tobias at grosser.es> wrote:

>On 08/07/2013 11:44 PM, Star Tan wrote:
>> Hi all,
>>
>>
>> I have attached a patch file to simplify the Read/Write/MayWrite before feeding them into ISL analysis. With this patch file, we can significantly reduce the compile-time percentage of PollyDependence pass for the salsa20 (in LLVM testsuite) from 98.5% to 15.3%.
>
>Committed as r187981.
>
>Thank you,
>Tobi

Thanks,
Star Tan
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