[PATCH] D90678: [AVR] Optimize 8-bit int shift

[Ben Shi via Phabricator via llvm-commits]

benshi001 updated this revision to Diff 302744.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90678/new/

https://reviews.llvm.org/D90678

Files:
  llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
  llvm/lib/Target/AVR/AVRISelLowering.cpp
  llvm/lib/Target/AVR/AVRISelLowering.h
  llvm/lib/Target/AVR/AVRInstrInfo.td
  llvm/test/CodeGen/AVR/shift.ll
  llvm/test/CodeGen/AVR/smul-with-overflow.ll

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