[PATCH] D79870: [RISCV] Add matching of codegen patterns to RISCV Bit Manipulation Zbb asm instructions

[Paolo Savini via Phabricator via llvm-commits]

PaoloS updated this revision to Diff 277919.
PaoloS added a comment.

Aligned the declarations of the complex patterns.
Added comments to inefficient tests.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79870/new/

https://reviews.llvm.org/D79870

Files:
  llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
  llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVInstrInfoB.td
  llvm/test/CodeGen/RISCV/rv32Zbb.ll
  llvm/test/CodeGen/RISCV/rv64Zbb.ll

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