forked from OSchip/llvm-project
5527b21516
This patch makes sure the compiler uses R16/R17 on avrtiny (attiny10
etc) instead of R0/R1.
Some notes:
* For the NEGW and ROLB instructions, it adds an explicit zero
register. This is necessary because the zero register is different
on avrtiny (and InstrInfo Uses lines need a fixed register).
* Not entirely sure about putting all tests in features/avr-tiny.ll,
but it doesn't seem like the "target-cpu"="attiny10" attribute
works.
Updates: https://github.com/llvm/llvm-project/issues/53459
Differential Revision: https://reviews.llvm.org/D138582
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| .. | ||
| AsmParser | ||
| Disassembler | ||
| MCTargetDesc | ||
| TargetInfo | ||
| AVR.h | ||
| AVR.td | ||
| AVRAsmPrinter.cpp | ||
| AVRCallingConv.td | ||
| AVRDevices.td | ||
| AVRExpandPseudoInsts.cpp | ||
| AVRFrameLowering.cpp | ||
| AVRFrameLowering.h | ||
| AVRISelDAGToDAG.cpp | ||
| AVRISelLowering.cpp | ||
| AVRISelLowering.h | ||
| AVRInstrFormats.td | ||
| AVRInstrInfo.cpp | ||
| AVRInstrInfo.h | ||
| AVRInstrInfo.td | ||
| AVRMCInstLower.cpp | ||
| AVRMCInstLower.h | ||
| AVRMachineFunctionInfo.h | ||
| AVRRegisterInfo.cpp | ||
| AVRRegisterInfo.h | ||
| AVRRegisterInfo.td | ||
| AVRSelectionDAGInfo.h | ||
| AVRShiftExpand.cpp | ||
| AVRSubtarget.cpp | ||
| AVRSubtarget.h | ||
| AVRTargetMachine.cpp | ||
| AVRTargetMachine.h | ||
| AVRTargetObjectFile.cpp | ||
| AVRTargetObjectFile.h | ||
| CMakeLists.txt | ||
| README.md | ||
| TODO.md | ||