[PATCH] D66576: [Regalloc][WIP] Increase CSR cost in RegAllocGreedy to favour splitting/spill over CSR first use

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 26 14:42:41 PDT 2019

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lebedev.ri added a comment.

Can the patch description please be updated to contain a dumbed down explanation of the issue this is solving?


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https://reviews.llvm.org/D66576

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