[AVR] Optimize int8 arithmetic right shift 6 bits
authorBen Shi <ben.shi@streamcomputing.com>
Tue, 4 Jan 2022 03:20:29 +0000 (03:20 +0000)
committerBen Shi <ben.shi@streamcomputing.com>
Tue, 4 Jan 2022 03:20:29 +0000 (03:20 +0000)
commit5723261370b45fa4d0d295845c6ef9e223f2ff4a
tree0a2cee7aeea16c4b700d3f84fb6456818307e6d8
parent8b014ad725eb7a132819f138abd34e886bdb98df
[AVR] Optimize int8 arithmetic right shift 6 bits

Reviewed By: aykevl

Differential Revision: https://reviews.llvm.org/D115593
llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
llvm/lib/Target/AVR/AVRISelLowering.cpp
llvm/test/CodeGen/AVR/shift.ll