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

[lcvon via Phabricator via llvm-commits]

lcvon007 updated this revision to Diff 549901.
lcvon007 marked 3 inline comments as done.
lcvon007 added a comment.

Add Zca condition and change << into normal multiplication.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D157373/new/

https://reviews.llvm.org/D157373

Files:
  llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
  llvm/test/CodeGen/RISCV/stack-inst-compress.mir

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