[PATCH] D128302: [AArch64][CostModel] Detects that {Extract,Insert}Element at lane 0 have the same cost as other lanes for real instructions that operates on integer types

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 9 08:59:13 PDT 2022


RKSimon added inline comments.


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Comment at: llvm/test/Analysis/CostModel/AArch64/kryo-inseltpoison.ll:9
 
     ; Vector extracts - extracting the first element should have a zero cost;
     ; all other elements should have a cost of two.
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update the comment


================
Comment at: llvm/test/Analysis/CostModel/AArch64/kryo.ll:9
 
     ; Vector extracts - extracting the first element should have a zero cost;
     ; all other elements should have a cost of two.
----------------
update the comment


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  https://reviews.llvm.org/D128302/new/

https://reviews.llvm.org/D128302



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