Chris Lattner 18fdabadca Fix PR6497, a bug where we'd fold a load into an addc ... node which has a flag. That flag in turn was used by an already-selected adde which turned into an ADC32ri8 which used a selected load which was chained to the load we folded. This flag use caused us to form a cycle. Fix this by not ignoring chains in IsLegalToFold even in cases where the isel thinks it can. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97791 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-05 06:19:13 +00:00
..
CallingConvLower.cpp	Change errs() to dbgs().	2010-01-05 01:24:50 +00:00
CMakeLists.txt	Rename SelectionDAGLowering to SelectionDAGBuilder, and rename	2009-11-23 18:04:58 +00:00
DAGCombiner.cpp	Fix more code to work properly with vector operands. Based on	2010-03-04 00:23:16 +00:00
FastISel.cpp	Move dbg_value generation to target-independent FastISel,	2010-02-26 20:01:55 +00:00
FunctionLoweringInfo.cpp	move target-independent opcodes out of TargetInstrInfo	2010-02-09 19:54:29 +00:00
FunctionLoweringInfo.h	Move CopyCatchInfo into FunctionLoweringInfo.cpp too, for consistency.	2009-11-23 18:12:11 +00:00
InstrEmitter.cpp	move target-independent opcodes out of TargetInstrInfo	2010-02-09 19:54:29 +00:00
InstrEmitter.h	Fix a typo in a comment.	2009-11-16 20:35:59 +00:00
LegalizeDAG.cpp	Revert r97778 and r97779. They're somehow breaking llvm-gcc builds.	2010-03-05 02:40:23 +00:00
LegalizeFloatTypes.cpp	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +00:00
LegalizeIntegerTypes.cpp	Fix several places to handle vector operands properly.	2010-03-02 02:14:38 +00:00
LegalizeTypes.cpp	Remove dead parameter passing.	2010-03-02 01:55:18 +00:00
LegalizeTypes.h	It seems better to scalarize vectors of size 1 instead of widening them.	2010-01-24 00:24:43 +00:00
LegalizeTypesGeneric.cpp	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +00:00
LegalizeVectorOps.cpp	Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNode	2010-01-09 02:13:55 +00:00
LegalizeVectorTypes.cpp	Revert r97064. Duncan pointed out that bitcasts are defined in	2010-02-25 15:20:39 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
ScheduleDAGFast.cpp	Trim unneeded includes.	2010-01-21 21:44:43 +00:00
ScheduleDAGList.cpp	Change errs() to dbgs().	2010-01-05 01:24:43 +00:00
ScheduleDAGRRList.cpp	move target-independent opcodes out of TargetInstrInfo	2010-02-09 19:54:29 +00:00
ScheduleDAGSDNodes.cpp	Change the scheduler from adding nodes in allnodes order	2010-02-24 06:11:37 +00:00
ScheduleDAGSDNodes.h	Teach pre-regalloc scheduler to schedule loads from nearby addresses. It may improve cache locality. This is controlled by -cluster-loads for now.	2010-01-22 03:36:51 +00:00
SDNodeOrdering.h	Allow 0 as an order number. Don't assign an order to formal arguments.	2009-12-22 21:35:02 +00:00
SelectionDAG.cpp	Fix a typo Duncan noticed.	2010-03-04 19:11:28 +00:00
SelectionDAGBuilder.cpp	Remove dead parameter passing.	2010-03-02 01:55:18 +00:00
SelectionDAGBuilder.h	Assign the ordering of SDNodes in a much less intrusive fashion. After the	2010-01-28 21:51:40 +00:00
SelectionDAGISel.cpp	Fix PR6497, a bug where we'd fold a load into an addc	2010-03-05 06:19:13 +00:00
SelectionDAGPrinter.cpp	Change errs() to dbgs().	2010-01-05 01:24:45 +00:00
TargetLowering.cpp	Fix several places to handle vector operands properly.	2010-03-02 02:14:38 +00:00