[all-commits] [llvm/llvm-project] 25531a: [AVR] Optimize 8-bit logic left/right shifts

[Ben Shi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 25531a1d9657897e648d93f776a3abb70e9816ef
      https://github.com/llvm/llvm-project/commit/25531a1d9657897e648d93f776a3abb70e9816ef
  Author: Ben Shi <powerman1st at 163.com>
  Date:   2021-01-23 (Sat, 23 Jan 2021)

  Changed paths:
    M llvm/lib/Target/AVR/AVRISelLowering.cpp
    M llvm/lib/Target/AVR/AVRISelLowering.h
    M llvm/lib/Target/AVR/AVRInstrInfo.td
    M llvm/test/CodeGen/AVR/ctlz.ll
    M llvm/test/CodeGen/AVR/ctpop.ll
    M llvm/test/CodeGen/AVR/cttz.ll
    M llvm/test/CodeGen/AVR/shift.ll

  Log Message:
  -----------
  [AVR] Optimize 8-bit logic left/right shifts

Reviewed By: dylanmckay

Differential Revision: https://reviews.llvm.org/D89047