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Re: [lno] we now intechange loops on a well known benchmark...



On Sep 2, 2004, at 1:15 AM, Jeffrey A Law wrote:


On Wed, 2004-09-01 at 17:54, Sebastian Pop wrote:
Hi,

This patch should do the work for interchanging loops on swim, and
probably other non optimal code.  I have tested that the transform
matrix is built and validated on a reduced testcase
(aka. ssa-chrec-62.c)
Cool.

Does it have any measurable impact on swim's performance?


We're working on getting numbers, but the last time i hack-forced the interchange to happen, the numbers for swim went up about 700 points.


jeff




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