[PATCH] D157373: [RISCV] add a compress optimization for stack inst.

[lcvon via Phabricator via llvm-commits]

lcvon007 added a comment.

hi,  I have seen some performance degradattion in my first implementation, and I update  the logic to adjust the FirstSP amount conservatively so that it will not increase extra instructions, please help review, thanks very much. @wangpc


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D157373/new/

https://reviews.llvm.org/D157373