[PATCH] D92105: [RISCV] Add pre-emit pass to make more instructions compressible

[Craig Blackmore via Phabricator via llvm-commits]

craigblackmore updated this revision to Diff 379935.
craigblackmore added a comment.
Herald added subscribers: achieveartificialintelligence, vkmr.

Removed hard-coded assumptions noted by @jrtc27 and rebased. Thank you for the review and apologies for the delay in updating the patch.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92105/new/

https://reviews.llvm.org/D92105

Files:
  llvm/lib/Target/RISCV/CMakeLists.txt
  llvm/lib/Target/RISCV/RISCV.h
  llvm/lib/Target/RISCV/RISCVCompressInstrs.cpp
  llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
  llvm/test/CodeGen/RISCV/compress-instrs.mir

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