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llvm-mirror/lib/Target/AVR
Ayke van Laethem 8ded1a7aa8 [AVR] Fix rotate instructions
This patch fixes some issues with the RORB pseudo instruction.

  - A minor issue in which the instructions were said to use the SREG,
    which is not true.
  - An issue with the BLD instruction, which did not have an output operand.
  - A major issue in which invalid instructions were generated. The fix
    also reduce RORB from 4 to 3 instructions, so it's also a small
    optimization.

These issues were flagged by the machine verifier.

Differential Revision: https://reviews.llvm.org/D96957
2021-07-24 14:03:26 +02:00
..
AsmParser
Disassembler
MCTargetDesc
TargetInfo
AVR.h [AVR] Expand large shifts early in IR 2021-07-24 14:03:26 +02:00
AVR.td
AVRAsmPrinter.cpp
AVRCallingConv.td
AVRDevices.td
AVRExpandPseudoInsts.cpp [AVR] Fix rotate instructions 2021-07-24 14:03:26 +02:00
AVRFrameLowering.cpp
AVRFrameLowering.h
AVRInstrFormats.td
AVRInstrInfo.cpp
AVRInstrInfo.h
AVRInstrInfo.td [AVR] Fix rotate instructions 2021-07-24 14:03:26 +02:00
AVRISelDAGToDAG.cpp
AVRISelLowering.cpp
AVRISelLowering.h
AVRMachineFunctionInfo.h
AVRMCInstLower.cpp
AVRMCInstLower.h
AVRRegisterInfo.cpp
AVRRegisterInfo.h
AVRRegisterInfo.td
AVRRelaxMemOperations.cpp
AVRSelectionDAGInfo.h
AVRShiftExpand.cpp [AVR] Expand large shifts early in IR 2021-07-24 14:03:26 +02:00
AVRSubtarget.cpp
AVRSubtarget.h
AVRTargetMachine.cpp [AVR] Expand large shifts early in IR 2021-07-24 14:03:26 +02:00
AVRTargetMachine.h
AVRTargetObjectFile.cpp
AVRTargetObjectFile.h
CMakeLists.txt [AVR] Expand large shifts early in IR 2021-07-24 14:03:26 +02:00
README.md
TODO.md

AVR backend

This experimental backend is for the 8-bit Atmel AVR microcontroller.