[PATCH] D144535: [RISCV] Enable machine copy propagation for copy-like instructions

[Wang Pengcheng via Phabricator via llvm-commits]

pcwang-thead updated this revision to Diff 499715.
pcwang-thead added a comment.

Insert MachineCopyPropagation pass before RISCVExpandAtomicPseudo.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144535/new/

https://reviews.llvm.org/D144535

Files:
  llvm/lib/Target/RISCV/RISCVTargetMachine.cpp
  llvm/test/CodeGen/RISCV/O3-pipeline.ll
  llvm/test/CodeGen/RISCV/copyprop.ll
  llvm/test/CodeGen/RISCV/fpclamptosat.ll
  llvm/test/CodeGen/RISCV/fpclamptosat_vec.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-calling-conv.ll
  llvm/test/CodeGen/RISCV/sadd_sat.ll
  llvm/test/CodeGen/RISCV/sadd_sat_plus.ll
  llvm/test/CodeGen/RISCV/select-optimize-multiple.ll
  llvm/test/CodeGen/RISCV/split-offsets.ll
  llvm/test/CodeGen/RISCV/ssub_sat.ll
  llvm/test/CodeGen/RISCV/ssub_sat_plus.ll
  llvm/test/Transforms/LoopStrengthReduce/RISCV/lsr-drop-solution.ll

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