Evan Cheng 89bb7b5640 Some dag combiner goodness: ... Transform br (xor (x, y)) -> br (x != y) Transform br (xor (xor (x,y), 1)) -> br (x == y) Also normalize (and (X, 1) == / != 1 -> (and (X, 1)) != / == 0 to match to "test on x86" and "tst on arm" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96556 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-18 02:13:50 +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	Some dag combiner goodness:	2010-02-18 02:13:50 +00:00
FastISel.cpp	Fix comments to reflect renaming elsewhere.	2010-02-10 00:11:11 +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	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +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	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +00:00
LegalizeTypes.cpp	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +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	Add non-temporal flags and remove an assumption of default arguments.	2010-02-15 17:00:31 +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	Enable pre-regalloc scheduling load clustering by default.	2010-01-22 23:49:45 +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	Make the non-temporal bit "significant" in MemSDNodes so they aren't	2010-02-17 20:21:42 +00:00
SelectionDAGBuilder.cpp	There are two ways of checking for a given type, for example isa<PointerType>(T)	2010-02-16 11:11:14 +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	sink special case "cannotyetselect" for intrinsics out of the	2010-02-17 06:28:22 +00:00
SelectionDAGPrinter.cpp	Change errs() to dbgs().	2010-01-05 01:24:45 +00:00
TargetLowering.cpp	Some dag combiner goodness:	2010-02-18 02:13:50 +00:00