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llvm-project/llvm/lib/Target/AVR
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Dylan McKay d011869c82 [AVR] Set trackLivenessAfterRegAlloc 
This sets trackLivenessAfterRegAlloc on AVRRegisterInfo.

Most existing targets set this flag. Without it, specific IR inputs
cause LLVM to fail with:

Assertion failed: (getParent()->getProperties().hasProperty( MachineFunctionProperties::Property::TracksLiveness) &&
                   "Liveness information is accurate"), function livein_begin
file MachineBasicBlock.cpp, line 1354.

With this commit, this no longer happens.

Patch by Peter Nimmervoll.

llvm-svn: 334409
 		2018-06-11 14:46:48 +00:00
..
AsmParser Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
Disassembler
…
InstPrinter [AVR] Rename 'ZREGS' to 'ZREG' 2017-07-11 04:53:43 +00:00
MCTargetDesc [AVR] Fix build after r334078 2018-06-07 15:29:09 +00:00
TargetInfo Add backend name to AVR Target to enable runtime info to be fed back into TableGen 2017-11-23 04:11:11 +00:00
AVR.h [AVR] Remove the instrumentation pass 2017-07-23 23:39:11 +00:00
AVR.td
…
AVRAsmPrinter.cpp Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRCallingConv.td
…
AVRDevices.td
…
AVRExpandPseudoInsts.cpp Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRFrameLowering.cpp MachineFunction: Return reference from getFunction(); NFC 2017-12-15 22:22:58 +00:00
AVRFrameLowering.h Move TargetFrameLowering.h to CodeGen where it's implemented 2017-11-03 22:32:11 +00:00
AVRISelDAGToDAG.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
AVRISelLowering.cpp [AVR] Lower i128 divisions to runtime library calls 2018-03-19 00:55:50 +00:00
AVRISelLowering.h Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRInstrFormats.td
…
AVRInstrInfo.cpp [DebugInfo] Examine all uses of isDebugValue() for debug instructions. 2018-05-09 02:42:00 +00:00
AVRInstrInfo.h Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering 2017-11-08 01:01:31 +00:00
AVRInstrInfo.td [AVR] Remove the earlyclobber flag from LDDWRdYQ 2018-03-06 11:20:25 +00:00
AVRMCInstLower.cpp [AVR] Fix indirect calls to function pointers 2017-07-13 08:09:36 +00:00
AVRMCInstLower.h
…
AVRMachineFunctionInfo.h
…
AVRRegisterInfo.cpp MachineFunction: Return reference from getFunction(); NFC 2017-12-15 22:22:58 +00:00
AVRRegisterInfo.h [AVR] Set trackLivenessAfterRegAlloc 2018-06-11 14:46:48 +00:00
AVRRegisterInfo.td [AVR] Remove a few very old TODOs that don't have enough context to understand 2017-07-11 05:14:40 +00:00
AVRRelaxMemOperations.cpp Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRSelectionDAGInfo.h
…
AVRSubtarget.cpp
…
AVRSubtarget.h Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRTargetMachine.cpp [AVR] Set the program address space in the data layout 2018-02-19 10:40:59 +00:00
AVRTargetMachine.h Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine" 2017-10-12 22:57:28 +00:00
AVRTargetObjectFile.cpp
…
AVRTargetObjectFile.h
…
CMakeLists.txt Remove duplicate tablegen lines from AVR target. 2018-04-04 12:27:43 +00:00
LLVMBuild.txt
…
README.md
…
TODO.md
…

README.md

AVR backend

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

Useful links