Jakob Stoklund Olesen 31867660cb Add a CoveredBySubRegs property to Register descriptions. ... When set, this bit indicates that a register is completely defined by the value of its sub-registers. Use the CoveredBySubRegs property to infer which super-registers are call-preserved given a list of callee-saved registers. For example, the ARM registers D8-D15 are callee-saved. This now automatically implies that Q4-Q7 are call-preserved. Conversely, Win64 callees save XMM6-XMM15, but the corresponding YMM6-YMM15 registers are not call-preserved because they are not fully defined by their sub-registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148363 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-18 00:16:39 +00:00
..
MCTargetDesc	Add MCTargetDesc library to Hexagon target	2011-12-15 22:29:08 +00:00
TargetInfo	Target/Hexagon: Fix CMake build. We don't use add_llvm_library_dependencies().	2011-12-13 00:36:04 +00:00
CMakeLists.txt	Target/Hexagon: Fix CMake build.	2011-12-16 06:21:02 +00:00
Hexagon.h	Add MCTargetDesc library to Hexagon target	2011-12-15 22:29:08 +00:00
Hexagon.td
HexagonAsmPrinter.cpp
HexagonCallingConv.td
HexagonCallingConvLower.cpp
HexagonCallingConvLower.h
HexagonCFGOptimizer.cpp
HexagonExpandPredSpillCode.cpp	Clean up some Release build warnings.	2011-12-27 11:41:05 +00:00
HexagonFrameLowering.cpp
HexagonFrameLowering.h
HexagonHardwareLoops.cpp
HexagonImmediates.td
HexagonInstrFormats.td
HexagonInstrFormatsV4.td
HexagonInstrInfo.cpp	Clean up some Release build warnings.	2011-12-27 11:41:05 +00:00
HexagonInstrInfo.h
HexagonInstrInfo.td
HexagonInstrInfoV3.td
HexagonInstrInfoV4.td
HexagonIntrinsics.td
HexagonIntrinsicsDerived.td
HexagonIntrinsicsV3.td
HexagonIntrinsicsV4.td
HexagonISelDAGToDAG.cpp	Hexagon: Remove unused variables.	2011-12-18 12:00:09 +00:00
HexagonISelLowering.cpp	Initializing to false makes better sense. Thanks, David.	2012-01-06 20:11:59 +00:00
HexagonISelLowering.h
HexagonMachineFunctionInfo.h
HexagonOptimizeSZExtends.cpp
HexagonRegisterInfo.cpp	Clean up some Release build warnings.	2011-12-27 11:41:05 +00:00
HexagonRegisterInfo.h
HexagonRegisterInfo.td	Add a CoveredBySubRegs property to Register descriptions.	2012-01-18 00:16:39 +00:00
HexagonRemoveSZExtArgs.cpp
HexagonSchedule.td
HexagonScheduleV4.td
HexagonSelectCCInfo.td
HexagonSelectionDAGInfo.cpp
HexagonSelectionDAGInfo.h
HexagonSplitTFRCondSets.cpp
HexagonSubtarget.cpp	Add MCTargetDesc library to Hexagon target	2011-12-15 22:29:08 +00:00
HexagonSubtarget.h
HexagonTargetMachine.cpp	Hexagon: Fix a nasty order-of-initialization bug.	2011-12-16 19:08:59 +00:00
HexagonTargetMachine.h	Hexagon: Fix a nasty order-of-initialization bug.	2011-12-16 19:08:59 +00:00
HexagonTargetObjectFile.cpp
HexagonTargetObjectFile.h
HexagonVarargsCallingConvention.h
LLVMBuild.txt	Add MCTargetDesc library to Hexagon target	2011-12-15 22:29:08 +00:00
Makefile	Add MCTargetDesc library to Hexagon target	2011-12-15 22:29:08 +00:00