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llvm-6502/lib/Target/Hexagon
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Alexey Samsonov ada5f2a2c7 Fix null reference creation in ScheduleDAGInstrs constructor call. 
Both MachineLoopInfo and MachineDominatorTree may be null in ScheduleDAGMI
constructor call. It is undefined behavior to take references to these values.

This bug is reported by UBSan.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216118 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-20 19:36:05 +00:00
..
InstPrinter Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
MCTargetDesc Remove HasLEB128. 2014-08-15 14:01:07 +00:00
TargetInfo
CMakeLists.txt
Hexagon.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Hexagon.td
HexagonAsmPrinter.cpp
HexagonAsmPrinter.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonCallingConv.td
HexagonCallingConvLower.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonCallingConvLower.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonCFGOptimizer.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonCopyToCombine.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonExpandPredSpillCode.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonFixupHwLoops.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonFrameLowering.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonFrameLowering.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonHardwareLoops.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonInstrFormats.td
HexagonInstrFormatsV4.td
HexagonInstrInfo.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonInstrInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonInstrInfo.td
HexagonInstrInfoV3.td
HexagonInstrInfoV4.td
HexagonInstrInfoV5.td
HexagonIntrinsics.td
HexagonIntrinsicsDerived.td
HexagonIntrinsicsV3.td
HexagonIntrinsicsV4.td
HexagonIntrinsicsV5.td
HexagonISelDAGToDAG.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonISelLowering.cpp Remove the target machine from CCState. Previously it was only used 2014-08-06 18:45:26 +00:00
HexagonISelLowering.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonMachineFunctionInfo.cpp
HexagonMachineFunctionInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonMachineScheduler.cpp Fix null reference creation in ScheduleDAGInstrs constructor call. 2014-08-20 19:36:05 +00:00
HexagonMachineScheduler.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonMCInstLower.cpp
HexagonNewValueJump.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonOperands.td
HexagonPeephole.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonRegisterInfo.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
HexagonRegisterInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonRegisterInfo.td
HexagonRemoveSZExtArgs.cpp
HexagonSchedule.td
HexagonScheduleV4.td
HexagonSelectCCInfo.td
HexagonSelectionDAGInfo.cpp
HexagonSelectionDAGInfo.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonSplitConst32AndConst64.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonSplitTFRCondSets.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonSubtarget.cpp
HexagonSubtarget.h Fix typos in comments 2014-08-15 22:17:28 +00:00
HexagonTargetMachine.cpp
HexagonTargetMachine.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonTargetObjectFile.cpp Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonTargetObjectFile.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
HexagonVarargsCallingConvention.h Remove the TargetMachine forwards for TargetSubtargetInfo based 2014-08-04 21:25:23 +00:00
HexagonVLIWPacketizer.cpp Have MachineFunction cache a pointer to the subtarget to make lookups 2014-08-05 02:39:49 +00:00
LLVMBuild.txt
Makefile