Arnold Schwaighofer 75e36e847e ScheduleDAGInstrs: In functions with tail calls PseudoSourceValues are not non-aliasing distinct objects ... The code that builds the dependence graph assumes that two PseudoSourceValues don't alias. In a tail calling function two FixedStackObjects might refer to the same location. Worse 'immutable' fixed stack objects like function arguments are not immutable and will be clobbered. Change this so that a load from a FixedStackObject is not invariant in a tail calling function and don't return a PseudoSourceValue for an instruction in tail calling functions when building the dependence graph so that we handle function arguments conservatively. Fix for PR23459. rdar://20740035 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236916 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-08 23:52:00 +00:00
..
Disassembler
MCTargetDesc	Fix -Wmicrosoft warning by making enum unsigned	2015-05-04 18:21:35 +00:00
TargetInfo
CMakeLists.txt	Expand MUX instructions early on Hexagon	2015-03-31 13:35:12 +00:00
Hexagon.h
Hexagon.td
HexagonAsmPrinter.cpp	[AsmPrinter] Make AsmPrinter's OutStreamer member a unique_ptr.	2015-04-24 19:11:51 +00:00
HexagonAsmPrinter.h
HexagonCallingConv.td
HexagonCFGOptimizer.cpp
HexagonCopyToCombine.cpp	[Hexagon] Fix compiler warnings in release build	2015-04-23 20:26:21 +00:00
HexagonExpandCondsets.cpp	[Hexagon] Avoid an unused variable warning when assertions are off	2015-03-31 19:43:47 +00:00
HexagonExpandPredSpillCode.cpp
HexagonFixupHwLoops.cpp	[Hexagon] Use constant extenders to fix up hardware loops	2015-04-27 14:16:43 +00:00
HexagonFrameLowering.cpp	[ShrinkWrap] Add (a simplified version) of shrink-wrapping.	2015-05-05 17:38:16 +00:00
HexagonFrameLowering.h	[ShrinkWrap] Add (a simplified version) of shrink-wrapping.	2015-05-05 17:38:16 +00:00
HexagonHardwareLoops.cpp	[Hexagon] Generate more hardware loops	2015-05-08 20:18:21 +00:00
HexagonInstrFormats.td
HexagonInstrFormatsV4.td
HexagonInstrInfo.cpp	[Hexagon] Update AnalyzeBranch, etc target hooks	2015-05-08 16:16:29 +00:00
HexagonInstrInfo.h	[Hexagon] Update AnalyzeBranch, etc target hooks	2015-05-08 16:16:29 +00:00
HexagonInstrInfo.td	Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"	2015-04-28 14:05:47 +00:00
HexagonInstrInfoV3.td
HexagonInstrInfoV4.td	Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"	2015-04-28 14:05:47 +00:00
HexagonInstrInfoV5.td
HexagonInstrInfoVector.td
HexagonIntrinsics.td
HexagonIntrinsicsDerived.td
HexagonIntrinsicsV3.td
HexagonIntrinsicsV4.td
HexagonIntrinsicsV5.td
HexagonISelDAGToDAG.cpp	Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"	2015-04-28 14:05:47 +00:00
HexagonISelLowering.cpp	ScheduleDAGInstrs: In functions with tail calls PseudoSourceValues are not non-aliasing distinct objects	2015-05-08 23:52:00 +00:00
HexagonISelLowering.h	Change getTargetNodeName() to produce compiler warnings for missing cases, fix them	2015-05-07 21:33:59 +00:00
HexagonMachineFunctionInfo.cpp
HexagonMachineFunctionInfo.h	[Hexagon] Overhaul of stack object allocation	2015-04-22 16:43:53 +00:00
HexagonMachineScheduler.cpp
HexagonMachineScheduler.h
HexagonMCInstLower.cpp
HexagonNewValueJump.cpp
HexagonOperands.td	[Hexagon] Use constant extenders to fix up hardware loops	2015-04-27 14:16:43 +00:00
HexagonPeephole.cpp
HexagonRegisterInfo.cpp	[Hexagon] Overhaul of stack object allocation	2015-04-22 16:43:53 +00:00
HexagonRegisterInfo.h	[Hexagon] Shrink-wrap stack frame (Hexagon-specific)	2015-04-23 16:05:39 +00:00
HexagonRegisterInfo.td
HexagonRemoveSZExtArgs.cpp
HexagonSchedule.td
HexagonScheduleV4.td
HexagonSelectCCInfo.td
HexagonSelectionDAGInfo.cpp
HexagonSelectionDAGInfo.h
HexagonSplitConst32AndConst64.cpp	[Hexagon] Use A2_tfrsi for constant pool and jump table addresses	2015-04-22 18:25:53 +00:00
HexagonSubtarget.cpp	Remove more superfluous .str() and replace std::string concatenation with Twine.	2015-03-30 15:42:36 +00:00
HexagonSubtarget.h
HexagonTargetMachine.cpp	Expand MUX instructions early on Hexagon	2015-03-31 13:35:12 +00:00
HexagonTargetMachine.h	Revert r233206	2015-03-25 20:21:16 +00:00
HexagonTargetObjectFile.cpp
HexagonTargetObjectFile.h
HexagonVLIWPacketizer.cpp	[Hexagon] Treat CFI as solo instructions	2015-04-22 15:47:35 +00:00
LLVMBuild.txt
Makefile