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llvm-6502/lib/Target/XCore
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Robert Lytton 7d2dd96694 XCore target: Refactor LR handling 
We also narrow the liveness of FP & LR during the prologue to
reflect the actual usage of the registers.
I have been unable to construct a test to prove the previous live
range was too large.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198611 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 14:20:41 +00:00
..
Disassembler
[CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen.
2013-11-28 17:04:04 +00:00
InstPrinter
[CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen.
2013-11-28 17:04:04 +00:00
MCTargetDesc
Add proper dependencies to LLVMBuild.txt in llvm/lib.
2013-12-10 05:39:34 +00:00
TargetInfo
Prune redundant dependencies in LLVMBuild.txt.
2013-12-11 00:30:57 +00:00
CMakeLists.txt
[CMake] Let add_public_tablegen_target() provide intrinsics_gen, too.
2013-11-28 17:04:31 +00:00
LLVMBuild.txt
Add proper dependencies to LLVMBuild.txt in llvm/lib.
2013-12-10 05:39:34 +00:00
Makefile
Add instruction encodings and disassembly for 1r instructions.
2012-12-16 17:37:34 +00:00
README.txt
test commit
2013-07-29 09:23:13 +00:00
XCore.h
Prevent LoopVectorizer and SLPVectorizer running if the target has no vector registers.
2013-09-18 12:43:35 +00:00
XCore.td
Change the default of AsmWriterClassName and isMCAsmWriter.
2013-12-02 04:55:42 +00:00
XCoreAsmPrinter.cpp
Make the llvm mangler depend only on DataLayout.
2014-01-03 19:21:54 +00:00
XCoreCallingConv.td
…
XCoreFrameLowering.cpp
XCore target: Refactor LR handling
2014-01-06 14:20:41 +00:00
XCoreFrameLowering.h
XCore target: Make handling of large frames not dependent upon an FP.
2013-12-02 11:05:28 +00:00
XCoreInstrFormats.td
[XCore] Add missing 2r instructions.
2013-02-17 22:38:05 +00:00
XCoreInstrInfo.cpp
XCore target: Refactor the loading of constants into a register
2014-01-06 14:20:37 +00:00
XCoreInstrInfo.h
XCore target: Refactor the loading of constants into a register
2014-01-06 14:20:37 +00:00
XCoreInstrInfo.td
XCore target: fix large code model 'select' indirect address handling.
2013-12-02 10:18:37 +00:00
XCoreISelDAGToDAG.cpp
[XCore] Fix instruction selection for zext, mkmsk instructions.
2013-07-02 14:46:34 +00:00
XCoreISelLowering.cpp
XCore target: fix handling of unsized global arrays in large code model
2014-01-06 14:20:32 +00:00
XCoreISelLowering.h
Add XCore support for ATOMIC_FENCE.
2013-11-12 10:11:26 +00:00
XCoreLowerThreadLocal.cpp
XCore target: fix bug in XCoreLowerThreadLocal.cpp
2013-10-11 10:26:48 +00:00
XCoreMachineFunctionInfo.cpp
XCore target: Refactor LR handling
2014-01-06 14:20:41 +00:00
XCoreMachineFunctionInfo.h
XCore target: Refactor LR handling
2014-01-06 14:20:41 +00:00
XCoreMCInstLower.cpp
Add a helper getSymbol to AsmPrinter.
2013-10-29 17:07:16 +00:00
XCoreMCInstLower.h
Update comments to match recommended doxygen style.
2012-12-17 12:13:41 +00:00
XCoreRegisterInfo.cpp
XCore target: Refactor the loading of constants into a register
2014-01-06 14:20:37 +00:00
XCoreRegisterInfo.h
XCore target: Make handling of large frames not dependent upon an FP.
2013-12-02 11:05:28 +00:00
XCoreRegisterInfo.td
[XCore] The RRegs register class is a superset of GRRegs.
2013-04-04 19:57:46 +00:00
XCoreSelectionDAGInfo.cpp
…
XCoreSelectionDAGInfo.h
…
XCoreSubtarget.cpp
…
XCoreSubtarget.h
Sort includes for all of the .h files under the 'lib' tree. These were
2012-12-04 07:12:27 +00:00
XCoreTargetMachine.cpp
Make the llvm mangler depend only on DataLayout.
2014-01-03 19:21:54 +00:00
XCoreTargetMachine.h
Prevent LoopVectorizer and SLPVectorizer running if the target has no vector registers.
2013-09-18 12:43:35 +00:00
XCoreTargetObjectFile.cpp
XCore target: Add large code model
2013-12-02 10:18:31 +00:00
XCoreTargetObjectFile.h
XCore target: Add large code model
2013-12-02 10:18:31 +00:00
XCoreTargetTransformInfo.cpp
More XCore TTI cleanup -- remove an unused private field flagged by
2013-09-18 14:11:11 +00:00

README.txt 

To-do
-----

* Instruction encodings
* Tailcalls
* Investigate loop alignment
* Add builtins