Evan Cheng 0d88ad2de1 Add a hybrid bottom up scheduler that reduce register usage while avoiding ... pipeline stall. It's useful for targets like ARM cortex-a8. NEON has a lot of long latency instructions so a strict register pressure reduction scheduler does not work well. Early experiments show this speeds up some NEON loops by over 30%. llvm-svn: 104216		2010-05-20 06:13:19 +00:00
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CallingConvLower.cpp	Change errs() to dbgs().	2010-01-05 01:24:50 +00:00
CMakeLists.txt	Create a new TargetSelectionDAGInfo class. This will eventually acquire	2010-04-16 21:12:11 +00:00
DAGCombiner.cpp	Optimize away insertelement of an undef value. This shows up in	2010-05-19 23:42:58 +00:00
FastISel.cpp	Fast ISel trivially coalesces away no-op casts, so check for this when	2010-05-14 22:53:18 +00:00
FunctionLoweringInfo.cpp	Remove the code for special-casing byval for fast-isel. SelectionDAG	2010-05-01 02:44:23 +00:00
FunctionLoweringInfo.h	Add comment.	2010-04-29 06:58:53 +00:00
InstrEmitter.cpp	Continuously refine the register class of REG_SEQUENCE def with all the source registers and sub-register indices.	2010-05-18 20:07:47 +00:00
InstrEmitter.h	Don't set kill flags for instructions which the scheduler has cloned.	2010-05-14 22:01:14 +00:00
LegalizeDAG.cpp	When expanding a vector_shuffle, the element type may not be legal and may	2010-05-19 18:48:32 +00:00
LegalizeFloatTypes.cpp	More 80 violations.	2010-04-15 01:25:27 +00:00
LegalizeIntegerTypes.cpp	Fix uint64->{float, double} conversion to do rounding correctly in 32-bit.	2010-05-15 18:51:12 +00:00
LegalizeTypes.cpp	80 col violations.	2010-04-15 01:01:55 +00:00
LegalizeTypes.h	I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it	2010-05-11 20:16:09 +00:00
LegalizeTypesGeneric.cpp	More 80 violations.	2010-04-15 01:25:27 +00:00
LegalizeVectorOps.cpp	Use const qualifiers with TargetLowering. This eliminates several	2010-04-17 15:26:15 +00:00
LegalizeVectorTypes.cpp	More 80 violations.	2010-04-15 01:25:27 +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
ScheduleDAGRRList.cpp	Add a hybrid bottom up scheduler that reduce register usage while avoiding	2010-05-20 06:13:19 +00:00
ScheduleDAGSDNodes.cpp	Add a hybrid bottom up scheduler that reduce register usage while avoiding	2010-05-20 06:13:19 +00:00
ScheduleDAGSDNodes.h	Add a hybrid bottom up scheduler that reduce register usage while avoiding	2010-05-20 06:13:19 +00:00
SDNodeDbgValue.h	Add const qualifiers to CodeGen's use of LLVM IR constructs.	2010-04-15 01:51:59 +00:00
SDNodeOrdering.h
SelectionDAG.cpp	Improve assertion messages.	2010-05-15 18:38:02 +00:00
SelectionDAGBuilder.cpp	I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it	2010-05-11 20:16:09 +00:00
SelectionDAGBuilder.h	Don't pass SDValues by non-const reference unless they may be	2010-05-01 00:33:16 +00:00
SelectionDAGISel.cpp	Add a hybrid bottom up scheduler that reduce register usage while avoiding	2010-05-20 06:13:19 +00:00
SelectionDAGPrinter.cpp	Change errs() to dbgs().	2010-01-05 01:24:45 +00:00
TargetLowering.cpp	Code refactoring: pull SchedPreference enum from TargetLowering.h to TargetMachine.h and put it in its own namespace.	2010-05-19 20:19:50 +00:00
TargetSelectionDAGInfo.cpp	Implement a bunch more TargetSelectionDAGInfo infrastructure.	2010-05-11 17:31:57 +00:00