Rafael Espindola 7d7d99622f Replace PROLOG_LABEL with a new CFI_INSTRUCTION. ... The old system was fairly convoluted: * A temporary label was created. * A single PROLOG_LABEL was created with it. * A few MCCFIInstructions were created with the same label. The semantics were that the cfi instructions were mapped to the PROLOG_LABEL via the temporary label. The output position was that of the PROLOG_LABEL. The temporary label itself was used only for doing the mapping. The new CFI_INSTRUCTION has a 1:1 mapping to MCCFIInstructions and points to one by holding an index into the CFI instructions of this function. I did consider removing MMI.getFrameInstructions completelly and having CFI_INSTRUCTION own a MCCFIInstruction, but MCCFIInstructions have non trivial constructors and destructors and are somewhat big, so the this setup is probably better. The net result is that we don't create temporary labels that are never used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203204 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-07 06:08:31 +00:00
..
InstPrinter
MCTargetDesc
TargetInfo
CMakeLists.txt
Hexagon.h
Hexagon.td
HexagonAsmPrinter.cpp
HexagonAsmPrinter.h
HexagonCallingConv.td
HexagonCallingConvLower.cpp
HexagonCallingConvLower.h
HexagonCFGOptimizer.cpp
HexagonCopyToCombine.cpp	[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.	2014-03-02 12:27:27 +00:00
HexagonExpandPredSpillCode.cpp
HexagonFixupHwLoops.cpp
HexagonFrameLowering.cpp	[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.	2014-03-02 12:27:27 +00:00
HexagonFrameLowering.h
HexagonHardwareLoops.cpp	[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.	2014-03-02 12:27:27 +00:00
HexagonInstrFormats.td
HexagonInstrFormatsV4.td
HexagonInstrInfo.cpp	Replace PROLOG_LABEL with a new CFI_INSTRUCTION.	2014-03-07 06:08:31 +00:00
HexagonInstrInfo.h
HexagonInstrInfo.td
HexagonInstrInfoV3.td
HexagonInstrInfoV4.td
HexagonInstrInfoV5.td
HexagonIntrinsics.td
HexagonIntrinsicsDerived.td
HexagonIntrinsicsV3.td
HexagonIntrinsicsV4.td
HexagonIntrinsicsV5.td
HexagonISelDAGToDAG.cpp
HexagonISelLowering.cpp
HexagonISelLowering.h
HexagonMachineFunctionInfo.cpp
HexagonMachineFunctionInfo.h
HexagonMachineScheduler.cpp	Replace PROLOG_LABEL with a new CFI_INSTRUCTION.	2014-03-07 06:08:31 +00:00
HexagonMachineScheduler.h
HexagonMCInstLower.cpp
HexagonNewValueJump.cpp
HexagonOperands.td
HexagonPeephole.cpp
HexagonRegisterInfo.cpp
HexagonRegisterInfo.h
HexagonRegisterInfo.td
HexagonRemoveSZExtArgs.cpp
HexagonSchedule.td
HexagonScheduleV4.td
HexagonSelectCCInfo.td
HexagonSelectionDAGInfo.cpp
HexagonSelectionDAGInfo.h
HexagonSplitConst32AndConst64.cpp
HexagonSplitTFRCondSets.cpp
HexagonSubtarget.cpp
HexagonSubtarget.h
HexagonTargetMachine.cpp
HexagonTargetMachine.h
HexagonTargetObjectFile.cpp
HexagonTargetObjectFile.h
HexagonVarargsCallingConvention.h
HexagonVLIWPacketizer.cpp	[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.	2014-03-02 12:27:27 +00:00
LLVMBuild.txt
Makefile