[PATCH] D67088: [PowerPC] extend PPCPreIncPrep Pass for ds/dq form

[ChenZheng via Phabricator via llvm-commits]

shchenz added a comment.

@hfinkel  Hi Hal, sorry for  pushing you on this issue. Could you give some comments for this patch? As I tested on Power9, the patch gains 9.6% on cpu2017 benchmark exchanges, 2.0% on benchmark x264 for base rate, for peak rate, gains 2.1% on cactuBSSN and 1.9% on xalancbmk. Thanks.


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  https://reviews.llvm.org/D67088/new/

https://reviews.llvm.org/D67088