[AVR] Allow loading from stack slots where src and dest registers are identical
authorDylan McKay <dylanmckay34@gmail.com>
Wed, 7 Dec 2016 11:08:56 +0000 (11:08 +0000)
committerDylan McKay <dylanmckay34@gmail.com>
Wed, 7 Dec 2016 11:08:56 +0000 (11:08 +0000)
commit8cec7eb6dd762850964a6c63fd9187a72d9550c0
treed15a680bf62c23cb09477aad80e29578110a3de6
parent840f8df67759b6893b6e58d2eb08124cb5822525
[AVR] Allow loading from stack slots where src and dest registers are identical

Fixes PR 31256

llvm-svn: 288897
llvm/lib/Target/AVR/AVR.h
llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
llvm/lib/Target/AVR/AVRInstrInfo.td
llvm/lib/Target/AVR/AVRTargetMachine.cpp
llvm/test/CodeGen/AVR/error-srcreg-destreg-same.ll [deleted file]
llvm/test/CodeGen/AVR/expand-lddw-dst-src-same.mir [new file with mode: 0644]