Pawel Bylica 714ed42dea Fix instruction scheduling live register tracking ... Summary: This patch fixes PR23405 (https://llvm.org/bugs/show_bug.cgi?id=23405). During a node unscheduling an entry in LiveRegGens can be replaced with a new value. That corrupts the live reg tracking and LiveReg* structure is not cleared as should be during unscheduling. Problematic condition that enforces Gen replacement is `I->getSUnit()->getHeight() < LiveRegGens[I->getReg()]->getHeight()`. This condition should be checked only if LiveRegGen was set in current node unscheduling. Test Plan: Regression test included. Reviewers: hfinkel, atrick Reviewed By: atrick Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9993 llvm-svn: 240538		2015-06-24 12:49:42 +00:00
..
CMakeLists.txt	[Statepoints 3/4] Statepoint infrastructure for garbage collection: SelectionDAGBuilder	2014-12-02 18:50:36 +00:00
DAGCombiner.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
FastISel.cpp	Use MCSymbols for FastISel.	2015-06-23 12:21:54 +00:00
FunctionLoweringInfo.cpp	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
InstrEmitter.cpp	Avoid a Symbol -> Name -> Symbol conversion.	2015-06-22 17:46:53 +00:00
InstrEmitter.h	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
LegalizeDAG.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
LegalizeFloatTypes.cpp	Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"	2015-04-28 14:05:47 +00:00
LegalizeIntegerTypes.cpp	SelectionDAG: fix logic for promoting shift types	2015-05-29 23:37:22 +00:00
LegalizeTypes.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
LegalizeTypes.h	Added promotion to EXTRACT_SUBVECTOR operand.	2015-05-25 11:33:13 +00:00
LegalizeTypesGeneric.cpp	Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"	2015-04-28 14:05:47 +00:00
LegalizeVectorOps.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
LegalizeVectorTypes.cpp	Add SDNodes for umin, umax, smin and smax.	2015-05-15 09:03:15 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp	unique_ptrify ResourcePriorityQueue::ResourceModel	2015-03-03 20:49:08 +00:00
ScheduleDAGFast.cpp	Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>	2014-11-19 07:49:26 +00:00
ScheduleDAGRRList.cpp	Fix instruction scheduling live register tracking	2015-06-24 12:49:42 +00:00
ScheduleDAGSDNodes.cpp	Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types	2015-05-29 19:43:39 +00:00
ScheduleDAGSDNodes.h	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
ScheduleDAGVLIW.cpp	Use 'override/final' instead of 'virtual' for overridden methods	2015-04-11 02:11:45 +00:00
SDNodeDbgValue.h	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
SelectionDAG.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
SelectionDAGBuilder.cpp	Avoid a Symbol -> Name -> Symbol conversion.	2015-06-22 17:46:53 +00:00
SelectionDAGBuilder.h	Switch lowering: add heuristic for filling leaf nodes in the weight-balanced binary search tree	2015-06-20 17:14:07 +00:00
SelectionDAGDumper.cpp	Avoid a Symbol -> Name -> Symbol conversion.	2015-06-22 17:46:53 +00:00
SelectionDAGISel.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
SelectionDAGPrinter.cpp	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
StatepointLowering.cpp	[Statepoint] Remove unnecessary argument from Statepoint::getRelocates	2015-06-20 00:01:03 +00:00
StatepointLowering.h	[StatepointLowering] Support of the gc.relocates for invoke statepoints.	2015-05-20 11:37:25 +00:00
TargetLowering.cpp	propagate IR-level fast-math-flags to DAG nodes, disabled by default	2015-06-16 16:25:43 +00:00
TargetSelectionDAGInfo.cpp