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llvm-6502/lib/Target/XCore
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Hal Finkel 2c7c54c86c AA metadata refactoring (introduce AAMDNodes) 
In order to enable the preservation of noalias function parameter information
after inlining, and the representation of block-level __restrict__ pointer
information (etc.), additional kinds of aliasing metadata will be introduced.
This metadata needs to be carried around in AliasAnalysis::Location objects
(and MMOs at the SDAG level), and so we need to generalize the current scheme
(which is hard-coded to just one TBAA MDNode*).

This commit introduces only the necessary refactoring to allow for the
introduction of other aliasing metadata types, but does not actually introduce
any (that will come in a follow-up commit). What it does introduce is a new
AAMDNodes structure to hold all of the aliasing metadata nodes associated with
a particular memory-accessing instruction, and uses that structure instead of
the raw MDNode* in AliasAnalysis::Location, etc.

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213859 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-24 12:16:19 +00:00
..
Disassembler Prune dependency to MC from each target disassembler. 2014-07-24 11:45:11 +00:00
InstPrinter [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
MCTargetDesc Remove the UseCFI option from createAsmStreamer. 2014-05-07 13:00:43 +00:00
TargetInfo Prune redundant dependencies in LLVMBuild.txt. 2013-12-11 00:30:57 +00:00
CMakeLists.txt XCore target: Lower FRAME_TO_ARGS_OFFSET 2014-01-06 14:21:00 +00:00
LLVMBuild.txt Add proper dependencies to LLVMBuild.txt in llvm/lib. 2013-12-10 05:39:34 +00:00
Makefile
README.txt test commit 2013-07-29 09:23:13 +00:00
XCore.h XCore target: Lower FRAME_TO_ARGS_OFFSET 2014-01-06 14:21:00 +00:00
XCore.td Change the default of AsmWriterClassName and isMCAsmWriter. 2013-12-02 04:55:42 +00:00
XCoreAsmPrinter.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
XCoreCallingConv.td [XCore] Support functions returning more than 4 words. 2014-02-27 17:47:54 +00:00
XCoreFrameLowering.cpp XCore target: remove incorrect DebugLoc entries from prologue 2014-07-04 06:38:22 +00:00
XCoreFrameLowering.h [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreFrameToArgsOffsetElim.cpp [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreInstrFormats.td
XCoreInstrInfo.cpp XCore target: remove incorrect DebugLoc entries from prologue 2014-07-04 06:38:22 +00:00
XCoreInstrInfo.h [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreInstrInfo.td [XCore] Fix call of absolute address. 2014-03-04 16:50:30 +00:00
XCoreISelDAGToDAG.cpp [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreISelLowering.cpp AA metadata refactoring (introduce AAMDNodes) 2014-07-24 12:16:19 +00:00
XCoreISelLowering.h Move the subtarget dependent features from XCoreTargetMachine 2014-07-02 00:10:09 +00:00
XCoreLowerThreadLocal.cpp [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreMachineFunctionInfo.cpp XCore target: Fix llvm.eh.return and EH info register handling 2014-02-18 11:21:48 +00:00
XCoreMachineFunctionInfo.h Replace PROLOG_LABEL with a new CFI_INSTRUCTION. 2014-03-07 06:08:31 +00:00
XCoreMCInstLower.cpp Move the llvm mangler to lib/IR. 2014-01-07 21:19:40 +00:00
XCoreMCInstLower.h
XCoreRegisterInfo.cpp [cleanup] Lift using directives, DEBUG_TYPE definitions, and even some 2014-04-22 02:03:14 +00:00
XCoreRegisterInfo.h [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. XCore edition 2014-04-29 07:57:00 +00:00
XCoreRegisterInfo.td [XCore] The RRegs register class is a superset of GRRegs. 2013-04-04 19:57:46 +00:00
XCoreSelectionDAGInfo.cpp Make XCoreSelectionDAGInfo take a DataLayout since it only needs 2014-07-02 00:10:05 +00:00
XCoreSelectionDAGInfo.h Make XCoreSelectionDAGInfo take a DataLayout since it only needs 2014-07-02 00:10:05 +00:00
XCoreSubtarget.cpp Move the subtarget dependent features from XCoreTargetMachine 2014-07-02 00:10:09 +00:00
XCoreSubtarget.h Move the subtarget dependent features from XCoreTargetMachine 2014-07-02 00:10:09 +00:00
XCoreTargetMachine.cpp Move the subtarget dependent features from XCoreTargetMachine 2014-07-02 00:10:09 +00:00
XCoreTargetMachine.h Move the subtarget dependent features from XCoreTargetMachine 2014-07-02 00:10:09 +00:00
XCoreTargetObjectFile.cpp CodeGen: Stick constant pool entries in COMDAT sections for WinCOFF 2014-07-14 22:57:27 +00:00
XCoreTargetObjectFile.h CodeGen: Stick constant pool entries in COMDAT sections for WinCOFF 2014-07-14 22:57:27 +00:00
XCoreTargetStreamer.h XCore: Fix typo in function name. 2014-01-27 11:50:13 +00:00
XCoreTargetTransformInfo.cpp Fix typo. 2014-05-22 01:21:44 +00:00

README.txt 

To-do
-----

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