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llvm-mirror/lib/Target/AVR
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Craig Topper 3ff1b7526e [SelectionDAGISel] Add a debug print before call to Select. Adjust where blank lines are printed during isel process to make things more sensibly grouped. 
Previously some targets printed their own message at the start of Select to indicate what they were selecting. For the targets that didn't, it means there was no print of the root node before any custom handling in the target executed. So if the target did something custom and never called SelectNodeCommon, no print would be made. For the targets that did print a message in Select, if they didn't custom handle a node SelectNodeCommon would reprint the root node before walking the isel table.

It seems better to just print the message before the call to Select so all targets behave the same. And then remove the root node printing from SelectNodeCommon and just leave a message that says we're starting the table search.

There were also some oddities in blank line behavior. Usually due to a \n after a call to SelectionDAGNode::dump which already inserted a new line.

llvm-svn: 323551
2018-01-26 19:34:20 +00:00
..
AsmParser Revert and accidentally committed revert commit 2017-12-09 08:01:28 +00:00
Disassembler
InstPrinter
MCTargetDesc Fix build of WebAssembly and AVR backends after r321692 2018-01-03 09:30:39 +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.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
AVRInstrFormats.td
AVRInstrInfo.cpp [AVR] Insert JMP for long branches 2017-10-04 09:51:28 +00:00
AVRInstrInfo.h Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering 2017-11-08 01:01:31 +00:00
AVRInstrInfo.td [AVR] Factor out mayLoad in tablegen patterns 2017-10-04 10:36:07 +00:00
AVRISelDAGToDAG.cpp [SelectionDAGISel] Add a debug print before call to Select. Adjust where blank lines are printed during isel process to make things more sensibly grouped. 2018-01-26 19:34:20 +00:00
AVRISelLowering.cpp MachineFunction: Return reference from getFunction(); NFC 2017-12-15 22:22:58 +00:00
AVRISelLowering.h Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRMachineFunctionInfo.h
AVRMCInstLower.cpp
AVRMCInstLower.h
AVRRegisterInfo.cpp MachineFunction: Return reference from getFunction(); NFC 2017-12-15 22:22:58 +00:00
AVRRegisterInfo.h Fix a bunch more layering of CodeGen headers that are in Target 2017-11-17 01:07:10 +00:00
AVRRegisterInfo.td
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 Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine" 2017-10-12 22:57:28 +00:00
AVRTargetMachine.h Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine" 2017-10-12 22:57:28 +00:00
AVRTargetObjectFile.cpp
AVRTargetObjectFile.h
CMakeLists.txt
LLVMBuild.txt
README.md
TODO.md

README.md

AVR backend

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

Useful links