[PATCH] D67281: [AArch64][SimplifyCFG] Add additional cost for instructions in mergeConditionalStoreToAddress

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 25 03:27:14 PST 2020


lebedev.ri resigned from this revision.
lebedev.ri added a comment.

I'm sorry.
I'm sure the problem this is trying to address is real, but i don't have any suggestions how it should be fixed.
I somewhat think that the current branch->select logic is still too weak, and this problem should be fixed in backend.


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  https://reviews.llvm.org/D67281/new/

https://reviews.llvm.org/D67281





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